Insurance Stocks – 191 US-Listed Companies (Oct 15, 2026)
Prices as of the Oct 15, 2026 close — the last completed US trading session. Refreshed after every trading day.
Every US-listed insurance stock with a daily data-only report: largest companies, today's gainers and losers, and the full list grouped by SEC industry.
Largest in Insurance
| Stock | Close | Day | Market cap |
|---|---|---|---|
| UnitedHealth UNH | $406.67 | +2.79% | $365.0B |
| Chubb CB | $352.79 | +0.75% | $136.8B |
| Progressive PGR | $213.75 | +0.14% | $124.3B |
| Elevance Health ELV | $428.43 | +0.08% | $92.9B |
| Marsh & Mclennan Companies MRSH | $186.54 | +4.56% | $88.7B |
| Travelers Companies TRV | $383.89 | +1.61% | $80.1B |
| Cigna CI | $298.81 | +3.19% | $79.0B |
| Arthur J. Gallagher AJG | $250.10 | +5.51% | $64.1B |
| Metlife MET | $100.27 | +0.55% | $63.7B |
| Aon AON | $286.80 | +4.16% | $60.8B |
| Allstate ALL | $239.60 | +1.45% | $60.6B |
| Aflac AFL | $118.05 | -0.14% | $59.2B |
| Humana HUM | $432.20 | +1.12% | $51.9B |
| American International AIG | $79.12 | +2.18% | $41.4B |
| Prudential Financial PRU | $116.35 | +2.52% | $40.1B |
| Hartford Insurance HIG | $132.81 | +0.64% | $36.0B |
| Centene CNC | $70.51 | +0.50% | $34.8B |
| Arch Capital ACGL | $99.31 | +1.75% | $33.9B |
| Willis Towers Watson WTW | $310.36 | +4.47% | $28.8B |
| Berkley W R WRB | $73.97 | +0.23% | $27.5B |
Top gainers today
| Stock | Close | Day | Vol |
|---|---|---|---|
| Porch PRCH | $17.57 | +6.87% | 2.2M |
| Arthur J. Gallagher AJG | $250.10 | +5.51% | 2.2M |
| Ryan Specialty RYAN | $40.04 | +5.37% | 2.4M |
| Brown & Brown BRO | $67.98 | +4.91% | 2.4M |
| Marsh & Mclennan Companies MRSH | $186.54 | +4.56% | 4.2M |
| Lemonade LMND | $45.86 | +4.56% | 1.7M |
| Willis Towers Watson WTW | $310.36 | +4.47% | 514.5K |
| Trupanion TRUP | $27.86 | +4.23% | 359.3K |
Top losers today
| Stock | Close | Day | Vol |
|---|---|---|---|
| Zhibao Technology ZBAO | $0.95 | -6.67% | 5.0M |
| Oscar Health OSCR | $33.47 | -2.48% | 5.1M |
| Clover Health Investments CLOV | $4.68 | -2.30% | 3.4M |
| Octave Specialty OSG | $4.60 | -2.13% | 452.6K |
| Tiptree TIPT | $16.61 | -1.72% | 330.4K |
| SiriusPoint SPNT | $24.87 | -1.58% | 1.1M |
| Greenlight Capital Re GLRE | $14.74 | -1.14% | 123.9K |
| Alignment Healthcare ALHC | $8.15 | -0.97% | 9.0M |
All 191 Insurance stocks by industry
Fire, Marine & Casualty Insurance (81)
Life Insurance (43)
Insurance Agents, Brokers & Service (35)
Hospital & Medical Service Plans (10)
Surety Insurance (8)
Accident & Health Insurance (6)
Insurance Carriers, NEC (4)
Title Insurance (4)
Other sectors
Banks & Lending · Pharma & Biotech · SPACs & Blank Checks · Software & IT Services · Business & Consumer Services · Industrial Manufacturing · REITs · Closed-End Funds · Brokers & Asset Managers · Medical Devices & Instruments · Retail & Restaurants · Semiconductors & Electronics · Utilities & Energy Services · Transportation · Mining & Metals · Autos, Aerospace & Transport Equipment · Oil & Gas · Chemicals · Telecom & Media · Wholesale · Food & Beverage · Consumer & Industrial Goods · BDCs & Private Credit · Healthcare Services · Real Estate · Construction · Closed-End Funds: Municipal Bonds · Computer Hardware · Other · Investment Trusts & Holding Companies · Agriculture · ETFs
Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day close of Oct 15, 2026.