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Practice Area · Property & Casualty

Property & Casualty

Daily intelligence on P&C markets, catastrophe modeling, reinsurance, pricing, reserving, and regulation. Curated for CAS-track actuaries.

From Our Desk Original analysis · P&C

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Reinsurance

Isaias Lands as 2026's First Hurricane and Reinsurers Hold January 1

Hurricane Isaias hit near Destin at 105 mph with insured losses put at $4B to $6B by BMS, yet Gallagher Re says January 1 renewals will not move. OIR carrier exposure data shows why the loss stays with cedents.

ReinsuranceOct 14 · 4 min

Hannover Re Asks 2.7x Expected Loss for Kaiser's Workers' Comp Quake Bond as Cat Bond Spreads Fall 9.5%

Acorn Re 2026-1 seeks $200M of parametric earthquake cover for Kaiser Permanente's workers' comp captive at a 2.00% to 2.25% spread, a 2.7x multiple, while market cat bond spreads fell 9.5% in September.

Social InflationOct 13 · 4 min

Arkansas Court Orders Walmart's Insurers to Defend 2,400 Opioid Suits, Splitting From Delaware on Bodily Injury

Arkansas's Court of Appeals held Walmart's CGL and excess insurers must defend more than 2,400 opioid suits, reading 'damages because of bodily injury' to reach government and hospital claims Delaware excluded.

P&C InsuranceOct 12 · 6 min

Triple-I and CAS Put Excess Auto Tort Litigation at $43.84B. Their Two Methods Split Threefold.

Triple-I and CAS put excess motor vehicle tort litigation at $43.84B for 2015 to 2024, 3.4% of auto liability loss and DCC, but the two methods behind the state figure split threefold: 106,100 filings against 35,800.

ReinsuranceOct 12 · 4 min

NAIC Working Group Rules Recapture Odds Out of Its Charge on $135 Billion of Offshore Life Reserves

The Life RBC Working Group's October 6 packet puts recapture probability outside its remit, so the new charge on $135 billion ceded to non-reciprocal jurisdictions turns on which collateral benchmark it adopts.

ReinsuranceOct 9 · 5 min

Pacific Life Re Takes $3 Billion of American National's Pension Longevity Before RBC Can Charge for It

Pacific Life Re's $3 billion longevity treaty with American National lands in a Life RBC line the NAIC set to zero for 2026, while the charge on the cedent's PRT reserves has no rule for longevity it cedes.

ReinsuranceOct 8 · 5 min

Hartford Takes $1.12B From Berkshire to End Its Asbestos Cover

Berkshire's National Indemnity suspended payments on Hartford's 2016 asbestos cover, then paid $1.12 billion to end it. Hartford's $497 million gain is a deferred-gain release that masks a cut-price settlement.

ReinsuranceOct 6 · 6 min

Hurricane Polo Hit 892mb and Paid Mexico's Cat Bond Nothing

Hurricane Polo reached 892mb, 45mb below the 937mb trigger of Mexico's $175m IBRD Pacific cat bond, then crossed the zone line at 965mb and paid nothing. The miss prices against a 4.09% expected loss and a 12% margin.

P&C InsuranceOct 6 · 5 min

Meta's Muse Puts a Price on Renewal Inertia in Personal Lines

Meta's Muse agent pulls auto and home quotes for its user at every renewal. What that does to retention assumptions, new business pricing and quote costs, with the UK price-walking ban as the closest precedent.

Earnings Pulse Latest P&C carrier filings · Q2 2026

All filings →
Q2 2026 16 carriers have reported. Median combined ratio 90.8, with 11 of 16 improving vs. PY and all 16 underwriting below 100.
Travelers
83.6CR
6.7pt vs PY
Q2 2026
Chubb
83.9CR
6.5pt vs PY
Q2 2026
AIG
89.0CR
0.3pt vs PY
Q2 2026
Allstate
86.6CR
4.5pt vs PY
Q2 2026
Hartford
94.2CR
2.6pt vs PY
Q2 2026 · Business Insurance
Progressive
87.3CR
1.1pt vs PY
Q2 2026
Cincinnati
98.2CR
5.6pt vs PY
Q2 2026
W. R. Berkley
90.0CR
1.6pt vs PY
Q2 2026

Combined ratios as reported in each carrier's most recent 10-Q. Segment-level and derived figures are labeled on the card. Lower is better; ▼ marks improvement vs. the prior-year period. Latest filing August 7, 2026.

Cat Watch Active perils & recent federal declarations

NHC & FEMA →
Monitoring

Trudy

Tropical Storm
Monitoring

Simon

Hurricane
Declared

Hurricane Isaias

Tropical Storm · Emergency · GA, AL, FL · Oct 8 – ongoing · Pickens County, Gordon County, Spalding County +97 more
Oct 9
Declared
100
Designated areas
Declared

Hurricane Lowell

Major Disaster · HI · Sep 6 – Sep 9 · Maui County, Kauai County
Oct 7
Declared
2
Designated areas
Declared

Severe Storms And Flooding

Major Disaster · NM, WV · Jul 16 – Jul 21 · Zuni Pueblo Indian Reservation, Harrison County, Kanawha County +1 more
Oct 7
Declared
4
Designated areas
Declared

Severe Storm And Straight-Line Winds

Major Disaster · OK · Jul 4 · Washington County, Nowata County, Cleveland County +1 more
Oct 7
Declared
4
Designated areas

CAS Radar Casualty Actuarial Society research & announcements

CAS.org →

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