Newsletter · · Ashutosh Agarwal

Hannover Re CEO Says Property Catastrophe Rates Keep Falling - Insurance Pricing Turns - Week of September 6, 2026

Insurance Pricing Turns for the week of August 31 to September 6, 2026: on the eve of Monte Carlo, Hannover Re's CEO conceded double digit property catastrophe price declines while insisting attachment points and terms are holding, a Lloyd's underwriter said rates are plummeting, a medical malpractice insurer put hard numbers on social inflation, and Aon agreed to buy USI for 17 billion dollars.

Insurance Pricing Turns

Week of Aug 31–Sep 6, 2026: Hannover Re CEO Says Property Catastrophe Rates Keep Falling

The biggest voice in the room sat down to talk this week, and the timing is no accident. Reinsurers, brokers and their clients are packing their bags for Monte Carlo, the annual gathering on the French Riviera where next year's deals start getting shaped. On the eve of it, Clemens Jungsthöfel, the CEO of Hannover Re, one of the two or three largest reinsurers on the planet, gave a long, unusually candid interview. His message, boiled down: the price of catastrophe cover is still falling, in some places by double digits, but the discipline that reinsurers won three years ago on how their contracts are structured is, for now, holding. Meanwhile the other half of the market, the long-tail liability side where lawsuits drive the losses, got a rare, data-rich airing from a medical malpractice insurer. Two very different weather systems over one industry.

TL;DR

  • A reinsurance giant confirms the softening, but draws a line. Hannover Re's CEO said property catastrophe pricing is seeing "double digit rate declines" in some markets like the US, yet insisted the reset on terms and attachment points from the 2023 renewals is "largely stable at still a good level" (The Voice of Insurance, Sep 3).
  • "Rates are plummeting." A Lloyd's market underwriter, Carbon Underwriting, put the softening in blunter words than any big carrier would, while insisting there are still "pockets" of adequately priced business if you look hard (InsTech, Aug 30).
  • The casualty story is the mirror image. The president of medical insurer The Doctors Company laid out the numbers behind "social inflation": doctors are being sued at the lowest rate since 1973, yet the average payout has climbed to $514,000 and a "nuclear" verdict over $10 million now lands somewhere in US medical malpractice about once a week (Off the Chart, Aug 31).

What's new

The world's largest reinsurer confirms the price cuts, and defends the fine print. The Voice of Insurance, Ep315 Clemens Jungsthöfel, CEO Hannover Re: It still feels like a speedboat, Sep 3. Reinsurance is insurance for insurers, the shock absorber that carriers buy to protect themselves against the really big losses. When its price falls, that discount eventually flows down to what ordinary insurers can charge. Jungsthöfel, an operator and about as senior as they come, was direct that the discount is real: "the narrative and the headlines have been very much dominated by, of course, Property Cat. And particularly in some jurisdictions like the US… all that double digit rate declines, etc. Price declines, very much dominated." Host Mark Geoghegan framed the backdrop bluntly, calling last year's renewal "two years worth of softening in one go."

But, and this is the part that matters for anyone betting on a full-blown price collapse, Jungsthöfel drew a hard line on terms. The most important thing reinsurers won in the hard market wasn't just higher prices; it was moving the "attachment point" (the size of loss a carrier has to swallow before the reinsurer starts paying) far higher, so reinsurers stopped absorbing the steady drip of smaller catastrophe losses. He says that reset is holding: "terms and conditions are largely stable at still a good level. Structures do remain broadly stable. Current attachment points are holding up well. In some fewer cases, the mid[-sized] cedents have increased… their retention levels, just purely because they can manage the volatility." In plain terms: prices are giving way, but reinsurers are so far refusing to slide back down into eating the small stuff.

He also flagged the quiet enemy of any reinsurance buyer, inflation slowly eroding those attachment points. Asked whether they were keeping pace, he said yes: "at the moment, I think they do… We actually have adapted also in our recent renewals to the new inflation expectations." And he was candid that the softening only stings if you're selling: "If I talk to our underwriters for the Inwards business, and they complain about, oh, the price declines are a bit heavy on property cat… I just talk to our retro people. They would say, oh, Clemens, it's a great market out there." ("Retro" is reinsurance that reinsurers themselves buy.) Hannover Re, he said, may even "buy a little more limit here and there rather than less." One tell on how far the market has moved: the company's stock of future profits from newly written business was down 12–13% in the first half versus a year ago, still, he stressed, "quite an attractive level," coming off ROEs the industry printed "above 20%."

A Lloyd's underwriter says the quiet part out loud. InsTech, Carbon's next chapter (415), Aug 30. Where a giant reinsurer chooses careful words, a smaller, hungrier operator often just tells you what's happening. Carbon Underwriting, a Lloyd's of London business that underwrites on behalf of others, didn't dodge it. Asked whether they'd like rates to stop falling, the underwriting side answered: "I think the market would like rates to stop plummeting, yes. Absolutely. We do think there is still some rate-adequate business out there. But yes, you do have to be careful… we can find the pockets of business that are [adequately priced], and there definitely are some." The same team is pushing into US casualty, having "just hired a US casualty underwriter," a reminder that even as property prices fall, capital keeps hunting for the next place to grow.

The casualty side: sued less, paying much more. Off the Chart: A Business of Medicine, Why physicians are getting sued less and paying more, Aug 31. Robert White, president of The Doctors Company (an operator, and the largest US medical malpractice insurer), gave the clearest walk-through of "social inflation" we've heard in months. Social inflation is the industry's name for jury awards and settlements rising faster than ordinary inflation. His two numbers move in opposite directions: claims frequency is at a 53-year low (about 1 in 21 doctors sued in 2025, down from 1 in 5 back in 1999), but claim severity has never been higher. The average payout reported on behalf of a physician hit $514,000, up roughly 20% since 2022, and he sees severity climbing about 5% a year, "well ahead of inflation."

The engine is the outsized verdict. A "nuclear" verdict (over $10 million) now happens in medical malpractice "about once per week somewhere in the United States," White said, and those rare losses set the price for every quieter case that settles afterward. Since 2015, Illinois has logged the most (58), with Georgia catching up fast (50), then New York (44), Florida (39), Pennsylvania (35) and California (27). "Thermonuclear" verdicts, over $100 million, are creeping into the line too: two in 2022, rising to five in 2024, and already three by April 2026. The largest medical liability award ever, he noted, was a $963 million judgment in Utah last year, and it was handed down by a judge, not a runaway jury. His warning for pricing: with frequency at rock bottom, the pressure on rates has been masked; if frequency stops falling, and he says 2026 is showing "early signs… of increased claims frequency" in bellwether states, the masking ends and rates have to move.

Aon writes a $17 billion check for the middle market. Crain's Daily Gist, Aug 31 edition. The one hard corporate development of the week came from the broker side, reported (not opined on) by Crain's: Aon is buying USI Insurance Services from private-equity owner KKR for $17 billion (about $16.7 billion after tax benefits). USI has roughly $3 billion in annual revenue and is the 10th-largest US brokerage; the deal follows Aon's $13.4 billion purchase of NFP at the end of 2023 and doubles down on what Aon calls an underserved $40 billion middle-market segment. CEO Greg Case, an operator quoted from the analyst call: "These companies are a critical engine of the economy and there is greater opportunity to meet their increasingly complex needs." USI's Mike Sicard becomes president of Aon. Two things to note: the price is a huge premium over the $4.3 billion KKR and a partner paid for USI in 2017, and Aon doesn't expect it to add to earnings until 2028, a long payback that tells you how badly the big brokers want scale in Main Street commercial insurance even as underlying rates soften.

The debate

For once, both sides showed up, but on different parts of the market, which is the whole point.

On property catastrophe, the "it's softening" case dominated and was voiced by the most credible possible source: a top-three reinsurer's CEO conceding double-digit price cuts, backed by a Lloyd's underwriter saying rates are "plummeting." The steel-man for the other side, that this is an orderly give-back rather than a rout, came from the same Hannover Re interview: terms, structures and attachment points are holding, capital is disciplined on the fine print, and pricing is falling from levels that produced 20%-plus returns. So the honest read isn't "hard vs. soft"; it's "prices down, discipline intact, for now."

On casualty (the liability lines), the debate is genuinely unresolved and both operators flagged the same tension. White at The Doctors Company and Jungsthöfel at Hannover Re independently landed in the same place: recent rate increases and tighter limits have been "encouraging," in Jungsthöfel's word, but the litigation environment "has not fundamentally changed," and the open question is whether today's prices keep up with tomorrow's loss trends. His verdict on whether they do: "it's too early to say." Nobody on the shows this week argued that casualty is fixed.

The names in play

Discussed this week: Hannover Re (operator, the marquee interview); Aon (AON, via the USI deal); Lloyd's of London (Carbon Underwriting, and separately Dawn Miller, Lloyd's Chief Commercial Officer, on InsurTech Geek, Sep 4, on strategy rather than pricing); The Doctors Company and CSAA Insurance Group (both private, but useful reads on casualty and California property, the latter via The Future of Insurance, Sep 1).

No principals on tape this week: the US and Bermuda reinsurance names, CB, TRV, AIG, RNR, EG, ACGL, almost certainly because they're saving their commentary for Monte Carlo. Same for the specialty and E&S writers KNSL, WRB, MKL, HG, SKWD; the other brokers MMC, AJG, WTW, BRO; and every named alternative-capital manager (Fermat, Nephila, RenRe Capital Partners, Aeolus, Twelve). That the entire US property-cat establishment held its fire the week before the industry's biggest deal-making summit is itself the tell.

Read-throughs

  • Pure reinsurers (RNR, EG, ACGL): Hannover Re just set the Monte Carlo tone, so expect property-cat prices down (double digits in the US), but watch the defense of attachment points and terms. If discipline on structure holds, 2026 underwriting returns stay strong even as headline rates fall; if a rival breaks ranks on attachment points to chase growth, that's the thing to worry about. Jungsthöfel's own framing: "headwinds are not always the enemy… it's the headwinds that help an aircraft to take off." Hannover Re also unveils a fresh three-year strategy (2027–2029) at its Nov 25 investor day.
  • ILS, cat bonds and alternative capital: Hannover Re's retro desk calling it "a great market out there" for buyers confirms alternative capital is plentiful and cheap, consistent with a benign posture heading into peak Atlantic hurricane season. The buyer's-market signal is the read.
  • Primary specialty and E&S (KNSL, WRB, MKL, HG, SKWD): no principals on tape in-window. But the casualty data from The Doctors Company, severity up ~5% a year and nuclear verdicts weekly, is the number that matters for anyone underwriting liability. The bull case for specialty writers is that they priced this conservatively; the bear case is that "encouraging" rate is still a bet that today's prices beat tomorrow's verdicts, which even a reinsurance CEO won't yet call.
  • Brokers (MMC, AON, AJG, WTW, BRO): Aon's $17 billion USI deal shows the majors will pay up for middle-market scale even into a softening rate cycle. Where falling premiums pressure commission income, consolidation and fee-based advice become the growth story. Watch whether the 2028 breakeven and the debt funding draw pushback.

What changed

The single most influential reinsurer on earth put its view on the record this week. The standing picture from mid-August held that property was softening and capital-abundant while casualty stayed contested; this week didn't overturn that read so much as confirm and sharpen it with a top-tier operator's own words. The one genuinely new data point is the casualty detail: hard numbers on frequency (a 53-year low) versus severity ($514k average, ~5% a year, nuclear verdicts weekly) that put a floor under the "casualty isn't fixed" argument. And on the regulatory backdrop, the 2026 NAIC Summer Meeting flagged an "unprecedented catastrophe season" and adopted a homeowners affordability playbook (Actuary Voices, Sep 1), a reminder that even as reinsurance prices ease, the political heat on what households pay is still rising.