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Operator
Call Operator
Good day and welcome to the W.R. Berkeley Corporation's fourth quarter and full year 2023 earnings call. Today's conference call is being recorded. The speaker's remarks may contain forward-looking statements. Some of the forward-looking statements can be identified by the use of forward-looking words including, without limitation, believes, expects, or estimates. We caution you that such forward-looking statements should not be regarded as a representation by us that the future plans, estimates, or expectations contemplated by us will in fact be achieved. Please refer to our annual report on Form 10-K for the year ended December 31, 2022 and our other filings made with the SEC for a description of the business environment in which we operate and the important factors that may materially affect our results WR Berkeley Corporation is not under any obligation and expressly disclaims any such obligation to update or alter its forward-looking statements, whether as a result of new information, future events, or otherwise. I would now like to turn the call over to Mr. Rob Berkeley. Please go ahead, sir.
Sarah Berkley
Vice President of Investor Relations
Sarah, thank you very much, and good afternoon, all, and welcome to our fourth quarter call, and for that matter, full year 23 call. In addition to me, you also have Bill Berkley, Executive Chairman on the call, as well as Rich Baio, Chief Financial Officer of the company. We are going to follow our usual agenda where very shortly I'm going to hand it over to Rich. He's going to walk us through some highlights from the quarter. Once he's completed his comments, I'll offer a couple of thoughts of my own, and then we'll be pleased to open it up for Q&A. Before I hand it over to Rich, I did just want to offer a thought or two, and for some participants this probably won't be new. It's, I guess, a discussion that we've had in the past. For our organization, there is without a doubt amongst all of us colleagues a shared recognition that the goal of the exercise is value creation. We approach this through a lens that we've again touched on in the past, but I'll flag it again, a lens that we refer to as risk-adjusted return. All returns are not created equal. One needs to consider the type of risk that you are taking on in order to achieve that return. And in contemplating that risk, one needs to consider volatility as a component of that. One needs to ask themselves the question, Am I getting paid enough for that risk? And of course, in considering that, what role volatility plays. In the fourth quarter of 23, there should be many market participants that report good numbers. But I think that one needs to look beyond just a quarter. One needs to look at the year. One needs to look at the past several years. When it comes to value creation, it's not just about a step forward. It's about consistently taking steps forward and it's about avoiding taking steps backwards. When you look at the results of our quarter, without a doubt, they are very strong, very robust by any measure. But I would encourage people to look at the full year and look at the past many years and our ability to create value Taking into account the risk that we are accepting in order to achieve those returns is really the cornerstone why we've been able to build value for shareholders so successfully over many years. This quarter and this year, no exception. So to that end, before I hand it over to Rich, I would like to thank and congratulate my colleagues throughout the organization on a really outstanding quarter. outstanding year and yet another year of a job very well done. Also, on behalf of my colleagues, I would like to thank our shareholders for allowing us the opportunity and the privilege for managing capital on their behalf. I will pause there, and Rich, over to you. What do you have for us?
Rich Baio
Chief Financial Officer
Thanks, Rob. Appreciate it, and good afternoon, everyone. The company continued to report record-setting financial results in the quarter, leading to an outstanding full year. Net income increased to $397 million, or $1.47 per share, compared with $382 million, or $1.37 per share in the prior year quarter. Annualized return on beginning-of-year equity was 23.6%. Record operating income increased more than 21% to $392 million, or $1.45 per share, with an annualized return on beginning of year equity of 23.2%. Our extreme ownership in maximizing risk-adjusted return in everything we do contributed to our record full-year underwriting income, net investment income, operating income, and net income. Our top line growth accelerated throughout the year, with the fourth quarter reflecting a 12% increase in net premiums written to more than $2.7 billion, bringing the full year to a record of almost $11 billion. On a constant foreign currency exchange rate basis, the quarterly and full year growth was adversely impacted by approximately 50 basis points due to the weakening U.S. dollar. On a segment basis, insurance grew 12.3%, to more than $2.4 billion in the quarter from rate improvement and exposure growth. The reinsurance and monoline excess segment increased 10.2% to more than $300 million. This marks a record level for full-year growth and net premiums written for each segment. Turning to underwriting performance, record quarterly pre-tax underwriting income increased 8.2% to $316 million representing a calendar year combined ratio of 88.4%. Current accident year catastrophe losses were flat at 1.2 loss ratio points for the comparable quarters, with $32 million and $30 million reported in fourth quarter 2023 and 2022, respectively. Prior year development was favorable by $1 million, bringing our current accident year loss ratio X-CATS to 58.8%. The improvement over the prior year's quarter of 50 basis points was primarily due to business mix and lower attritional property losses. The expense ratio increased 60 basis points to 28.4% in the current quarter, flat to the 2023 full year. The increase from the prior year's quarter is consistent with our prior communication, that being lower seating commissions resulting from business mix, and reinsurance structure changes over the past year. In addition, increased compensation costs and startup operating unit expenses have also contributed to the small increase. We expect that our 2024 full year expense ratio should be comfortably below 30%, taking into consideration investments in such things like technology and data and analytics, as well as new startup operating unit expenses. So in summary, Our current accident year combined ratio excluding catastrophes for the quarter was 87.2%. Record quarterly pre-tax net investment income increased more than 35% to $313 million, bringing the full year to more than $1 billion for the first time in the company's history. The combination of our short duration and record level operating cash flow of more than $2.9 billion in the full year has positioned us well to invest in securities with higher interest rates. The book yield on the fixed maturity portfolio continued to advance throughout the year to 4.4% on a 12-month basis. Our net invested assets increased approximately 10% in the past year to almost $27 billion. The credit quality of the portfolio remains very strong at AA-, with a duration on our fixed maturity portfolio including cash and cash equivalents of 2.4 years. The investment funds improved from the consecutive quarter to $11 million, although declined from the prior year in large part due to market value adjustments in the real estate fund area. As a reminder, the investment funds are generally reported on a one-quarter lag. Foreign currency losses in the quarter related to the U.S. dollar weakening relative to most other currencies. It's worth noting, however, that the net effect to stockholders' equity is negligible since the improvement in our currency translation adjustment more than offset the amount reflected in the income statement. Stockholders' equity increased to a record of almost $7.5 billion. Careful capital management throughout the year resulted in three special dividends of 50 cents each per share, plus regular quarterly dividends totaling $501 million. In addition, share repurchases in the quarter of almost 1.6 million shares contributed to a total of more than 8.7 million shares repurchased during the year, amounting to $537 million, or $61.69 per share. So our capital management during 2023 aggregated to more than $1 billion, the most we've returned to shareholders in one year, while growing shareholders' equity more than 10%, and maintaining more than adequate capital support ongoing growth in the business. Book value per share increased 11.6% and 25.5% in the quarter and full year before dividends and share repurchases. And Rob, with that, I'll turn it back to you.
Sarah Berkley
Vice President of Investor Relations
Rich, thank you very much. Pretty attractive picture, and even a conservative CPA couldn't make it sound anything other than encouraging. So, a couple of observations on my end. Obviously, the top line growth, we're pleased with the progress that we're making relative to the past few quarters. I think this is unfolding exactly as we suggested. Just calling out a few pieces of that puzzle. Clearly, some of the things that we had talked about as far as portfolios that we were separating from, much of that pig is through the Python. The specialty market in general continues to be particularly attractive. I would highlight E&S especially. Furthermore, I don't think that party is over. When we are looking at the submission flow, we continue to be quite encouraged. On the other hand, certainly within the professional liability space, and I'll call out public D&O as perhaps one of the extreme examples, I think it is delicate and treacherous, and as you can see in the numbers in our release, we are treading thoughtfully, as you'd expect. Rich touched on the rate coming in at 8%, which based on our assessment, it's pretty clear that we are comfortably exceeding any reasonable assumption around lost cost trend. And we are encouraged by that. I know that there are a couple of chicken littles out there that are sort of hanging on the rate number that we share on a quarterly basis. And some might say, well, geez, this is down below where it was in the third quarter. And that is a factually correct statement. That having been said, I would caution people to please understand that is really driven by a mix of business and not just product line, but we have more than 60 different businesses under the group umbrella. And at any moment in time, some are growing more than others and rate opportunity is not equal amongst all the businesses in the group and obviously all product lines as well. And just as a point of reference, you'll recall this time or fourth quarter 22, we got 6.9 points of rate comp. So again, we are comfortably above where we were a year ago, and we are confident, again, that we are exceeding trend by a meaningful margin. Again, Richie talked about the losses. I'm not going to get into that. The only thing that I will flag is that The paid loss ratio for the quarter came in at 48 and change, and for I don't know how many quarters it is at this stage, it's just sort of floating between 46 and 49, which I think is really just a reflection of the rate action along with the underwriting discipline and focus of our colleagues that are allowing us to be arguably writing business at a pretty healthy margin, to say the least. Again, Rich touched on the expense piece, so I'm not going to rehash that other than I will make the one comment that for purposes of 24, we have some businesses that we started prior, and those are going to be impacting our expense ratio, though even with those coming into the expense ratio as they are in business for a full year, the fact of the matter is that's going to be a relatively modest drag. Going the other way as far as benefit goes, You can see what happened with our written premium in Q3 and certainly in Q4, and we all know how that's going to trickle through and impact the earned in 24, which will clearly be a positive. Last comment on the investment portfolio. Rich touched on that as far as the book yield. As far as we're concerned, the new money rate for us still today, even with all the humming and honking about where interest rates are going, we still can put money to work at 5 plus percent. So we think that there's opportunity there. As Rich mentioned, the duration, 2.4 years, we are looking for the window of opportunity to nudge that out. We are not in a rush. We have a slightly different view than much of the world as to where interest rates are going. And when the window of opportunity presents itself, you will likely see that 2.4 moving out from here. So, again, I think it's exciting that we had a good quarter. It's rewarding and encouraging that we had a good year and top of a good year in 22 and so on. But I think the most encouraging thing is when you look at where, or I should say, how the table is set for 24 and beyond, we are in a very good place. And not only on the underwriting side, but on the investment side. So I believe in 24 and likely beyond, you are going to continue to see this economic model firing on all cylinders. So that probably wasn't as brief as I promised, but it was relatively brief for me. And I'm going to pause there. And Sarah, we would be very pleased to open it up for questions. Thank you.
Operator
Call Operator
Thank you. If you have a question, please press star 1 on your telephone keypad. To withdraw your questions, simply press star one again. Your first question comes from the line of Elise Greenspan with Wells Fargo. Your line is open.
Sarah Berkley
Vice President of Investor Relations
Hi, Elise. Good afternoon.
Elise
Hi, thanks. Good afternoon as well. My first question, Rob, probably picking up kind of, you know, where you were ending with your comments, you know, premium growth picked up right in the third and the fourth quarter, you know, ending at 12% in the fourth quarter. So as you think out to 24, is that kind of the baseline? Would you expect, you know, the quarters of 24 to all be, you know, 12% or greater just given, you know, the momentum that you've been highlighting on the call?
Sarah Berkley
Vice President of Investor Relations
You know, Elise, I appreciate that you and other colleagues are trying to build models and making certain assumptions. But the truth of the matter is that tell me what market conditions are going to be. And I can give you a thoughtful answer to your question. There is nothing that I see today that leads me to believe that there isn't meaningful opportunity before us. And again, do I think the 12% number is a reasonable number to use? Yeah. Do I think it's possible it could be better than that? It certainly is possible. But again, tell me what the market conditions will be and then I can give you a more thoughtful answer as opposed to fumbling around on this end.
Elise
Well, maybe sticking with that market thought, right? We've, you know, heard a lot of conjecture about whether, you know, we start to see, you know, a broader strengthening of the casualty market. And so, you know, where are you on that? Do you think we'll start to see, you know, more broad-based pricing momentum within casualty lines, you know, as we go through 2024? I think, I think,
Sarah Berkley
Vice President of Investor Relations
You should. From our perspective, obviously one of the big drivers there is social inflation. And as far as we're concerned, it's alive and well. In addition to that, as far as another pressure point, I think you're starting to see the reinsurance marketplace, particularly on the treaty side, but across the board, starting to wake up and really recognize some of the challenges that the liability market faces. And the kind of pressure that you saw The reinsurance marketplace put on the property line, I think, while it may not be to the same extent, I think you're going to see them start to really focus on some of the liability lines. And I think that will perhaps introduce further discipline into the casualty market. You know, quite frankly, if you go back in time, we've sort of been standing on our head and jumping up and down, talking about social inflation for many years. And, you know, we've started pushing on rate pretty early, and it's been good to see more recently, you know, people showing up to the party and recognizing what that loss trend is, recognizing what that means for this loss cost, and taking action. So long story short, I think that there's some more legs to the liability market, particularly umbrella, auto liability,
Elise
gl and just a lot of the excess market overall and then one more you guys said one million i think a favorable development in the quarter um i know we typically get you know more color when you know the k is filed but you know any any movements um within lines or accident years that were you know more significant of more significant nature in the fourth quarter uh nothing that's particularly earth shattering i would say it's kind of more of the same
Sarah Berkley
Vice President of Investor Relations
But, you know, if you're looking for more detail, I'd encourage you just to give Karen or Rich a call. And if you can't get one of them, just give me a post.
Elise
Okay. Thank you.
Mark Hughes
Thanks.
Operator
Call Operator
Your next question comes from the line of Mark Hughes with Truist. Your line is open.
Mark Hughes
Hey, Mark.
Mark
Good afternoon. Hello, Rob. Good afternoon to you. Hello, Rich. How... What are you seeing in terms of loss development on some of those older accident years, particularly in the casualty lines? Any change in trajectory this year compared to prior years?
Sarah Berkley
Vice President of Investor Relations
You know, I would suggest that some of the older years are beginning to, you know, show signs of petering out. And I think some of the more recent years that look particularly encouraging as they – season out more, we will be more inclined to recognize the good news. But I think at this stage, you know, if you look at the average duration of our loss reserves or an average life of our loss reserves, which is, you know, three and a half plus years, just shy of four years at this stage, you know, we have our arms around, I think, a lot of the years that were particularly frustrating where I think the industry may have gotten caught a little flat-footed and our cells are not completely insulated from that with social inflation. I think we may have gotten on top of it a little quicker than some, but nevertheless, you know, 16 through 19 is not without its challenges. That having been said, I think some of the more recent years are encouraging. But I think 16 through 19 are slowing considerably, and certainly the earlier of that group, I think, Maybe not fully played out, but are pretty darn close.
Mark
Yeah, very good. How about on workers' comp? You had some growth in debt premiums written this quarter. How are you thinking about that?
Sarah Berkley
Vice President of Investor Relations
Yeah, that was primarily due to payroll, if you will, just wage inflation, if you like.
Mark
Yeah, and anything, any update on that?
Sarah Berkley
Vice President of Investor Relations
We still have reservations about the product line. We're pleased that we participate in the market. We think our colleagues that are in the space have exceptional expertise and are managing the capital well. But by and large, there's a little bit more of a certainly neutral to defensive posture at this stage. I think as we've talked about in the past, we think that the medical trend is going to prove to be challenging. As far as obviously the U.S. comp market is both broad and deep, and from what I hear from my colleagues that are far more knowledgeable than I, I would keep an eye on California for leading the charge as far as a market bottoming out.
Mark Hughes
Appreciate it. Thank you. Thanks for the question. Have a good evening.
Operator
Call Operator
Your next question comes from the line of Mike Zarameski of BMO Capital Markets. Your line is open.
Mike Zarameski
Hi, Mike. Good evening. Hey, good evening. I guess just if we wanted to reflect on the past 12 to 18 months, you know, you've discussed it a bit, but there was kind of a pivot downwards in growth for a bit. Was the pivot more the marketplace change in terms of competition, or was it more so a reflection of what you've been talking about? Hey, lost costs, we need to do a bit of a true-up. And you've gotten that picture of the Python, and now it's a smoother sailing from here. I'm just curious how much was more, you think, Berkeley-specific versus just market forces and the competitors doing their thing?
Sarah Berkley
Vice President of Investor Relations
The way I would characterize it, Mike, is I think that the market is changing every day. If you go back, call it two years ago, professional liability, D&O as an example, was in a different place than it is today. So you have that force. On the other hand, clearly two years ago, property was in a different place than it is today. So you have all these pieces that, you know, at any moment in time, some things are firming, some things are softening, and obviously that instructs how we feel and how strong or not our appetite is. In addition to that, I think as we may have flagged in some earlier calls, there were a couple of what I would describe as meaty relationships scale-wise. that we came to a shared understanding that we agreed to disagree as to what an appropriate rate need is and what action was required. And as a result of that, we wished each other well, or at least we wished them well. And that played a role in it in addition to the earlier comments. So do I think that the 12% is this, like, phenomenal number that's a one-off? The answer is no. I think that there were some things in the first half of the year that served as somewhat of an extreme drag, and what you're seeing now is a lot of that shift away has been processed.
Mike Zarameski
Okay, that's helpful context, you know, clearly the ROE for the year. ended up being excellent. So I guess just switching gears a little bit, I think you mentioned the reinsurers. Anything we should be thinking about maybe within your expense ratio guidance or just as the year progresses in terms of if the reinsurers are able to successfully garner higher pricing, seating commissions or whatnot on what they charge their counterparty such as Berkeley for casualty reinsurance? I know you guys have a reinsurance arm, obviously, too, so there's an offset, but just curious if there's something in there.
Sarah Berkley
Vice President of Investor Relations
Obviously, we take it from one pocket, and hopefully we're getting it back, and then some in the other pocket. Do I think it's possible that you're going to see some of the reinsurance marketplace trying to take action, for example, with seating commissions? Yeah, I do. The good news for our organization, as we've discussed, because of our limits profile and how the business is operated with approximately 90% of our policies that are legally allowed to have limits having a limit of $2 million or less, that makes us less reinsurance dependent. So consequently, we have the ability to pivot and think about what we buy perhaps differently than some of our peers. And we also can shift structurally. So as Rich mentioned earlier around the SEED, Part of the reason why the, excuse me, around the expense ratio partly has to do with seed where people wanted to cut seeding commissions. So maybe we switched to an XOL structure that made sense to us given the rate environment and that worked out. So the punchline is this, Mike. A hardening reinsurance market when it comes to the casualty lines Net-net will be very good for us as an organization because it will force further discipline and consequently pricing power for the primary market. And in addition to that, my colleagues on the reinsurance side I'm sure will be right in there seizing the opportunity.
Mike Zarameski
Okay, that's helpful. And maybe if I can sneak one last one in if Bill thinks it's a question worthy of his wisdom. you know, presidential election year to the extent the outcome is for a change of the guard? Is there anything market-wise, investment portfolio-wise, or just, you know, interest rate-wise you guys are thinking of in terms of hard or dry or pivot if that is an outcome late this year?
Sarah Berkley
Vice President of Investor Relations
Before he answers that, I think we may need to read the safe harbor again.
spk02
So I think the bottom line is We've got a $2 trillion deficit. 92% of the world's countries have deficits. There is going to be an enormous demand for money. Number two, we are the only significant democratic country that doesn't have any kind of national sales tax. we have some flexibility. However, you have to look at every time there's been a need to come to a conclusion, Democrat or Republican, the conclusion has been both parties spend more money. So what that tells you is spending money and not having taxes go up are cornerstone of the policies both parties have chosen to follow. At some point, we're gonna have to decide someone is gonna have to pay for all we're doing. And whether that's a value added tax or increasing income taxes or whatever, we are gonna have to do something and it's gonna happen during the next presidential period or Social Security and Medicare, Medicaid, are going to be in jeopardy. So I don't think it matters who's elected. That's a problem that we're going to face. It won't happen until after the election. Whoever is elected won't matter. And I think what that's going to mean is we're going to have some pressure on inflation, pressure on government spending. And I don't think that means good things for interest rates coming down, I would expect interest rates at best will be flat. I think people are biased by the fact that we had an extended period with extraordinarily low interest rates. I don't think interest rates are going to go crazy, but I don't think we're going to see them consequentially lower than they are now and probably a little higher.
Mark Hughes
I appreciate it. Thank you, Mike.
Operator
Call Operator
Your next question comes from the line of David Maden of Evercore ISI. Your line is open.
Mark Hughes
Hey, David. Good evening.
David
Hey, Rob. Good evening. So I just had a question on the rates that you guys are seeing now in liability lines if we exclude comp and exclude financial lines. I'm wondering if you started to see evidence of those rates accelerate in the fourth quarter. I'm just trying to get a sense for if we were to adjust for the mixed dynamics that you had just mentioned in your opening remarks, if we're actually starting to see those rates move higher in response to the environment.
Sarah Berkley
Vice President of Investor Relations
So generally speaking, we don't break the – rate data out by product line. But I guess to give you a little bit of color, I would tell you that we are very happy with the rate increases that we are achieving in much of the liability market, to say the least. We are comfortable that putting aside some challenges within the professional liability space, the rest of it we think that we are keeping up with trend and then some, or clearing trend by a meaningful margin. So are things better in Q4 than they were in Q3? I don't really have the specific numbers in front of me at the moment, but just from having my finger somewhat on the pulse, I am very comfortable that the underwriting environment for the lines that you're referring to is every bit as healthy in Q4 as it was earlier in the year, possibly better. And there's nothing that leads me to believe that that momentum is going to diminish. And quite frankly, it's just simply being driven by loss costs and the environment, which appropriately I think is making people focus on it more and more. So we feel like we're in a good place.
David
Okay, great. Thanks. That's encouraging. And then maybe if I could just move to the accident year loss ratio ex-cat. So if I look at the improvement year over year, I was wondering, and I know this is getting a little bit granular, but I think the prior period had some fire losses in there. Was the improvement really just the absence of those fire losses, and are we sort of at a clean baseline here going forward?
Sarah Berkley
Vice President of Investor Relations
Rich, do you want to speak to that?
Rich Baio
Chief Financial Officer
Sure, Rob. I would say yes. It is certainly part of the reason for the change quarter over quarter. We certainly, over the last few quarters as Rob has alluded to I think on some of the earlier calls been making some changes with regards to re underwriting some of the property risk side of things and so yes there has been an improvement certainly much progress has been made can't say that it's completely completed but certainly do I anticipate a better position going forward
Mark Hughes
Understood. Thank you. Thank you, David.
Operator
Call Operator
Your next question comes from the line of Ryan Tunis with Autonomous Research. Your line is open.
spk00
Hey, Ryan.
Ryan
Good evening. Just a couple from me from an insurance growth standpoint. First one, just on professional lines. I guess I was kind of hoping that as we started lapping some of those comps from you know, when this first started a year ago, maybe we'd see a little bit better growth, but it looked like growth was down again, even after being down last year in the fourth quarter. Is that not the right way to think about it? Is this a line that based on where market conditions are?
Sarah Berkley
Vice President of Investor Relations
Are we thinking specifically about professional? Sorry, Ryan.
Ryan
Professional lines, yeah. I'm just trying to understand, like,
Sarah Berkley
Vice President of Investor Relations
Yeah, the skinny on that, at least through, in my opinion, is the DNO market, particularly public DNO market, has been from a pricing perspective in somewhat of free fall. And, you know, rates went up considerably, and now they're coming back down. And we have a view as to what rate adequacy is. And ultimately, while we're sorry to see it go, if it goes, it goes, we're not going to chase it down the drain. In addition to DNO, a couple other product lines that I'd call out would be medical professional, specifically hospital professional liability, where the lack of discipline in that product line over the past, quite frankly, couple of years, I think has given reason to pause. To our colleagues' credit, they also there have been operating with the discipline So that's quite frankly having an impact on the top line as well. Other areas that I would flag, maybe one other would be architects and engineers with some of the larger accounts where, you know, again, we have found that the market's willing to do things we don't think make sense and the pricing has come off. So professional liability, extraordinarily broad category. Just trying to give you a little bit of a flavor with some of the bigger pieces of that puzzle. But yeah, there are some areas within the professional space that we still find notably attractive, particularly non-standard. And then there are some big chunks of the professional line, some of which I just referenced, that I think should be giving anyone who's responsible and disciplined real reason to pause.
Ryan
Got it. And then, um, I guess just to follow up on the short tail lines, uh, growth for the full year was like around 20%. Just trying to understand, um, you know, how much is the composition? How much of the composition standpoint did that change this past year? Was it, was it more than normal because of the rate environment or was most of that growth, um, exposure and rate action on, on stuff you'd already been writing in 2022?
Sarah Berkley
Vice President of Investor Relations
So it's a combination of both. As you'd expect, we're pushing pretty hard on the rate front and it's sticking. In addition to that, as we see rate adequacy more and more attractive, then we're going to lean into that. And you would take note the growth, for example, in short tail lines or specifically property in the reinsurance business during the 23 year. And, of course, we had meaningful growth on the property front and the ENS space as well, both through our domestic businesses as well as through our London operation.
Ryan
Got it. So I guess how is, like, your outlook for, you know, the type of cat exposure you have? Has that changed at all?
Sarah Berkley
Vice President of Investor Relations
Not meaningfully when the day is all done. I mean... As I said a few moments ago, the majority of our growth is driven by rate. So there's a lot of things where our exposure hasn't changed, but we're charging considerably more. But also that has led to opportunity to write some additional business as well. But I don't have a specific breakout on the 20% what's rate versus exposure. But if you'd like, you're welcome to follow up with us tomorrow and we can give you some more context.
Mark Hughes
Appreciate it. Thanks for the question.
Operator
Call Operator
Your next question comes from the line of Mayor Shields with KBW. Your line is open.
Sarah Berkley
Vice President of Investor Relations
Hi, Mayor.
Operator
Call Operator
Good afternoon.
spk05
Good evening, rather. Hey, Rob. How are you? Good. How are you? I'm doing well, thanks. Sorry. I don't mean to talk over you. Again, to follow up Brian's question, we've seen growth in commercial auto accelerate over the last two quarters. And I was wondering, is something changing in rates there, or is that a change in exposure?
Sarah Berkley
Vice President of Investor Relations
I think primarily what's driving it is we're discharging a lot more. We're getting a – we're insisting on a lot more rates. That's the big driver, no pun intended. Not taken. No, that's helpful.
spk05
Second, I know that you've talked about sort of waiting for, let's say, accident years 2020 and subsequent to mature a little bit. I was hoping you'd get a little bit of a peek in terms of what you're seeing even before you take any reserve actions on those years.
Sarah Berkley
Vice President of Investor Relations
Well, you know, I would suggest you look at the paid loss ratios. I'd also say because, you know, that's, you know, a reality. In addition to that, I would encourage you to have a look at how much IBNR we are carrying relative to case for some of those years. And further, I would encourage you to look at how much IBNR we're carrying relative to our total reserves for those years. Okay, helpful. And I think that directionally should give you something to hang your hat on.
spk05
Perfect. And if I can throw in one other question really quickly. Sure. When you look back at the experience you had as you sort of expanded modestly into property cat in 2023, does that leave you wanting more or less exposure in 2024?
Sarah Berkley
Vice President of Investor Relations
The answer is that I think that 2024, at least so far, based on what we saw at 1.1, is likely to continue to provide a very good opportunity. Is it going to be quite as attractive as 23? Perhaps not. But I think that even if it isn't, that doesn't mean it's no longer an attractive opportunity. So we, as far as PropertyCat goes, in a very measured way, uh continue to be um bullish on the opportunity but as i said earlier we are doing a bit more but if the growth is really driven by the rate i don't think you're going you would not see a dramatic shift in our risk profile okay understood thank you so much
Operator
Call Operator
Your next question comes from the line of Brian Meredith with UBS. Your line is open.
Brian Meredith
Hey, evening, Rob. Good evening. A couple things here. First one, just on that, just some clarity here. So obviously big growth in property reinsurance. What did you all do at 1.1? I'm assuming we won't see the same type of growth in 2024 that we saw in 2023 in that area. I know you were pretty opportunistic in 23.
Sarah Berkley
Vice President of Investor Relations
uh it's i'm sorry as far as our our property writings property property re are you interested um you know brian i i think that uh i think i'm happy to share that with you but i want to check with our general counsel to make sure that i'm allowed to share that with you but what i know i can share with you is that our general view on the property cat market at one one was that it was still very attractive, maybe not quite as attractive as it was at 1.123. Or said differently, I think the market is still very attractive, but I also believe it has peaked, at least for the moment.
Brian Meredith
Okay, interesting. And then I guess my next question, Rob, and we talked a little bit about this earlier, you know, the seeded reinsurance program and your flexibility there. I'm just curious, is this kind of the time in the market that maybe you do want to retain more of that business just because rates are quite adequate, your operating leverage is still relatively low compared to history? Why wouldn't you just lean in here and retain more of it?
Sarah Berkley
Vice President of Investor Relations
There are parts of the business that we are grappling with exactly those questions. Ultimately, The reinsurance marketplace, from our perspective, is that there are some people that are partners through thick and thin, and there are some people where it's much more of a transactional relationship. Those that are our partners through thick and thin, we are not likely going to cut them off, if you will. Those that are more transactional in nature, we come to the table recognizing we are renting their capital. And we have a choice whether we're going to use our own or whether we're going to rent theirs. And my colleagues are pretty good at doing the math, and we try and figure out what makes sense. So are there parts of the business where, you know, if the reinsurance marketplace were to push us, we might exercise that option of keeping more for exactly the reasons that you're flagging?
Brian Meredith
Gotcha. Thanks. And can I ask one big picture question? I'm just curious, you know, if I look at the industry and the commercial lines and the combined ratios and margins that, you know, companies have been reporting, and you've been pretty consistent the last couple of years, but they're about as good as they've ever been, right? I mean, at least in 20, 25 years. So I guess my question then is, you know, with the client pushback there, with the broker pushback, you know, when you're kind of trying to push for incremental rate, and I get it that lost cost inflation is improving a little bit here, but the returns the industry is generating right now are incredibly attractive.
Sarah Berkley
Vice President of Investor Relations
I'm not close enough to it, but I think we're using a pretty broad brush. I think that if you look back at some of the personal lines players or even some of the commercial line folks that write property books, it hasn't been necessarily a wonderful five years for them. Maybe it's better today. But when the day is all done, I think one needs to use a bit of a finer brush and really look at it at product line by product line. I think, as I suggested earlier, that I think Q4 is going to be a really attractive quarter for many market participants. But I don't think 2023 proved to be this remarkable experience for all carriers. So again, do I think that The industry is in a better place today, certainly for many product lines, than it's been at other moments in time. Yes, I agree with that comment. But I think if you look at the total results for a lot of insurance companies for the 23-year, not everyone's hanging their hat on a return that starts with a two.
Mark Hughes
Makes sense. Thank you.
Sarah Berkley
Vice President of Investor Relations
Thanks for the question, Brian. Have a good night.
Operator
Call Operator
Your next question comes from the line of Josh Shanker with Bank of America. Your line is open.
Josh Shanker
Hi, Josh. Good evening. Hi. Good evening, everybody. Thanks for taking my call at the end. There's probably a rich question here. I'm looking at the traditional investment income and stepped up materially to $49 million in the third quarter. and you're about $2.88, I think, in change for this quarter. That's a pretty large step up, and the implied yield stepped up a lot. Is there any one-time type of coupons or one-time dividends in that number, or is that a good approximation of where the yield on the book was through the fourth quarter?
Rich Baio
Chief Financial Officer
So we have seen an increase, Josh, in the overall book yield. I'd say from a fixed maturity perspective, we certainly have been able to deploy capital and reinvest at higher rates, as Rob was alluding to earlier in some of his remarks in terms of where the new money rate is and where the roll-off is. So certainly that's been a big contributor to it. We did have a little bit of an uptick, if you will, with regards to some securities that we own in Argentina that are inflation adjusted as well. So that did create a little bit of an uptick. But I would tell you that the book yield in the quarter, I would say core would be around 4.7%. which is certainly up from where we were at the end of the third quarter.
Josh Shanker
And, you know, you spoke, Rob, about the new money yield being in excess of 5% right now, and given all the chatter and whatnot about rates and everything, a lot may have even happened since the new year began. Is there any desire or action going on at the company? Duration's still 2.4 years. Is there intention to crystallize some of the yield at these higher yields available in the market right now?
Sarah Berkley
Vice President of Investor Relations
So, Josh, our goal is, if the opportunity presents itself, to move that duration out a bit from here, if that is your question. I want to make sure I'm understanding it.
Josh Shanker
Yeah, I mean, or... We're going to move it out, but we're going to... Same way, different way of putting it.
Sarah Berkley
Vice President of Investor Relations
yeah so our desire is to move it out but we're going to move it out when we see the window of opportunity so would we like to see that move out to 25 26 27 over time uh yeah we would but you know we're going to do that in a way that that makes sense so i would encourage you to stay tuned and you know we're we're There's a lot of volatility in the world. And when we see the things working with us, we're going to try and lean into that window. But, you know, we're just trying to roll with the punches. And, again, it's remarkable volatility.
Josh Shanker
And one last investment-oriented question. Given the macro outlook for things at this point in time, does it make sense to lean in and perhaps contribute more of the portfolio to the investment fund? type of investments?
Sarah Berkley
Vice President of Investor Relations
Actually, I think at this stage, quite to the contrary. We're very pleased with what this traditional fixed income portfolio is offering us. And I think just as a general mix, while I don't see us exiting alternatives, I don't think that there's the same level of encouragement or it's not as compelling to look in the alternative directions as it once was, given where fixed income rates still are.
spk08
thank you for all the answers and good luck in the new year thank you sir you too your next question comes from the line of Yaron Kinnar with Jefferies your line is open thank you good evening good evening thanks for uh taking my questions um first question just look at the property market so sounds like maybe a steep but still pretty attractive uh returns there I think you guys have gone through some remediation efforts on the property book as well. I guess with that in mind, as we look at 24, if I heard your comments correctly, you're still thinking of growing that book more through rates than through exposures. Is that correct?
Sarah Berkley
Vice President of Investor Relations
I want to draw a distinction. First off, as far as things peaking, that comment was suggested that they may be peaking in the property cap market. And I'd like to draw a distinction between the primary or insurance market versus the reinsurance market. And in addition to that, I would suggest that it's important to draw a distinction between the property cap market versus the property risk reinsurance market, because they are clearly not one in the same in our opinion. As far as our desire to grow the business, Look, if we like the margin, we are going to lean into it. And I think that at the moment, generally speaking, we like the opportunity that continues to exist in the reinsurance marketplace when it comes to property. And we are certainly paying attention to a lot of the opportunity that exists in the primary property insurance space particularly as it relates to E&S and the commercial lines. And of course, not to be forgotten, our colleagues at Berkeley One on the high net worth front, the opportunity for rate both on the admitted basis as well as, just as a reminder, they are using non-admitted paper as well, is creating meaningful opportunity also.
spk08
That's helpful. Thank you. And then my second question, I'm not sure if you'd be willing to answer this at this stage, but... When in doubt, ask. I'll try. When we see the 10K and maybe even the Schedule P later on in the year, and we look at the results from this quarter, would we see a similar trend to what we've seen so far year to date, namely maybe some... strengthening and liability reserves of older vintages offset by favorable releases in 2020 through 2022?
Sarah Berkley
Vice President of Investor Relations
I think directionally, yes, you will see that. Do I think that we are very far or well on our way to having 15 through 19 behind us? Yes, I do. Do I think that it's done? Probably not. Look, we take a different approach than some other organizations when it comes to monitoring our reserves and trying to make sure that we're getting it right. There are some folks that just ignore it for quarter after quarter, year after year, and then all of a sudden they have this giant problem that they need to deal with and they take this massive charge. You know, we take a different approach. Our view is we're looking at it every 90 days or more frequently, and we're tweaking it to where we think it needs to be. And we think that that's the more sensible approach. So, again, you'll see the information, but I think that we continue to be very optimistic about the more recent years and how that's going to play out. Clearly, some of that good news has been used along the way as we've had some challenges coming out of the older years. I think, again, those challenges are in the rearview mirror and shrinking by the minute. And I think there continues to be a lot of encouraging signs, as I referenced earlier, around the amount of IDNR we continue to carry in some of the more recent years.
Mark Hughes
Thank you. Thanks for the questions. Have a good evening.
Operator
Call Operator
as well we do have two more questions okay yeah why don't we go ahead and uh get to those two if we could please sarah thank you so much thank you so your next question comes from the line of alex scott with goldman sachs your line is open alex good evening hi thanks for taking
spk07
Thanks, and good evening to you. I just have one quick one for you. You guys have been very good real estate investors over time. I thought I'd ask you a similar question to what Mike asked you before. What kind of opportunities are in real estate? Obviously, fixed income is a lot more attractive right now at higher yields, but are you seeing any stabilizing trends in the real estate market?
Sarah Berkley
Vice President of Investor Relations
As far as real estate goes, Clearly, there's been a lot of opportunity. Residential has been reasonably stable and has been a good place to be. Particularly commercial on the office front has been more challenging. Fortunately for us, we own some very high quality assets and feel like we're in a very good place there, both with the quality of the assets as well as the occupancy, et cetera, et cetera. Are there gonna be opportunities you know, we're paying close attention. But when you look at where the fixed income market is, the hurdle, if you will, for alternatives, including direct or indirect real estate, is that much higher. So are we paying attention? If there was a great opportunity, are we prepared to step forward? Yes, but that hurdle is considerably higher when you look at where we can do with new money on the fixed income portfolio, which gives us good yield,
Operator
Call Operator
uh good liquidity and this risk adjusted we like it understood thank you thanks for the question have a good night and your final question comes from the line of scott heleniak with rbc capital markets your line is open hi scott good evening
spk13
Hi, thanks. Yep, just had two quick questions here. Just ENS, you talked about being an attractive market here. The submission count sounds like it's pretty encouraging still. Can you comment more on the submission count for Q4 versus the past few quarters, how that's trended and where you're kind of seeing the most opportunity there, if there's any particular lines or areas where it's changed much?
Sarah Berkley
Vice President of Investor Relations
So... The answer is that it remains as, give or take, as robust as ever. And we remain very encouraged. As far as where the most encouraging opportunities are, that's not something that we're going to be broadcasting. I would tell you that products liability has been an area that the standard market seems to continue to have an unquenchable thirst for.
spk13
Okay. I appreciate that. And then just the last one is you mentioned some startups that you had during the year. How many of those did you have in particular? And are you able to talk about what the premium is on those? If you don't have it now, I can get it later. I don't know if you give that out, but is there anything more you can comment on that?
Sarah Berkley
Vice President of Investor Relations
Scott, what I recommend if it's acceptable to you is that you follow up with Karen and Rich and You know, they'll have a better sense as to what we can share and what we can't. I don't want to get all of us in trouble with the SEC or anyone else in that manner.
Mark Hughes
All right. Fair enough. Thanks. Thanks for dialing in.
Sarah Berkley
Vice President of Investor Relations
Have a good evening.
Mark Hughes
Thank you.
Operator
Call Operator
I will turn the call over to Mr. Rob Berkley for closing remarks.
Sarah Berkley
Vice President of Investor Relations
Okay. Sarah, thank you very much. And thank you to all of the participants. We appreciate your time. I think the quarter speaks for itself. The year speaks for itself. The organization continues to perform at a high level, and as suggested earlier, perhaps the most exciting news is how well positioned we are for not just 24, but likely 25 and beyond. We thank you again for your time, and we look forward to speaking with you in April. Have a good evening.
Operator
Call Operator
This concludes today's conference call. We thank you for joining. You may now disconnect your lines.
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