Direct Answer
SEC EDGAR classifies Assurant under SIC major group 63. Among Swoopr's S&P 500 Equal Weight companies, 62 others share that classification; by latest reported revenue, Assurant ranks 25 of 63. A filing classification is a starting point: a company's real competitors depend on its segments, which its 10-K describes.
How Does Assurant Compare With Its Peers?
| Company | Revenue (latest FY) | Revenue growth | Operating margin | Net margin |
|---|---|---|---|---|
| Berkshire Hathaway (BRK.B) | $371 billion FY2025 | 0.0% | n/a | 18.0% |
| Cigna (CI) | $275 billion FY2025 | 11.2% | 3.3% | 2.2% |
| Elevance Health (ELV) | $199 billion FY2025 | 12.5% | 3.6% | 2.8% |
| Centene Corporation (CNC) | $195 billion FY2025 | 19.4% | -3.9% | -3.4% |
| Humana (HUM) | $130 billion FY2025 | 10.1% | 2.1% | 0.9% |
| MetLife (MET) | $77.1 billion FY2025 | 8.6% | 8.0% | 4.1% |
| Allstate (ALL) | $67.7 billion FY2025 | 5.6% | n/a | 15.0% |
| Prudential Financial (PRU) | $60.8 billion FY2025 | -13.7% | n/a | 5.9% |
| Travelers Companies (TRV) | $48.8 billion FY2025 | 5.2% | n/a | 12.9% |
| Molina Healthcare Inc (MOH) | $45.4 billion FY2025 | 11.7% | 1.7% | 1.0% |
| Hartford (HIG) | $28.4 billion FY2025 | 6.9% | n/a | 13.5% |
| American International Group (AIG) | $26.8 billion FY2025 | -1.7% | n/a | 11.6% |
| Reinsurance Group of America Incorporated (RGA) | $23.7 billion FY2025 | 7.2% | n/a | 5.0% |
| Arch Capital Group (ACGL) | $19.9 billion FY2025 | 14.3% | n/a | 22.1% |
| Corebridge Financial Inc. (CRBG) | $18.5 billion FY2025 | -1.2% | n/a | -2.0% |
| Loews Corporation (L) | $18.5 billion FY2025 | 5.4% | n/a | 9.0% |
| Everest Group (EG) | $17.5 billion FY2025 | 1.2% | n/a | 9.1% |
| Aflac (AFL) | $17.2 billion FY2025 | -9.3% | n/a | 21.2% |
| Principal Financial Group (PFG) | $15.6 billion FY2025 | -3.1% | n/a | 8.0% |
| Markel Group Inc. (MKL) | $15.5 billion FY2025 | 4.7% | 20.6% | 13.6% |
| CNA Financial Corporation (CNA) | $15.0 billion FY2025 | 5.0% | n/a | 8.5% |
| W. R. Berkley Corporation (WRB) | $14.7 billion FY2025 | 7.8% | n/a | 12.1% |
| Fidelity National Financial Inc. (FNF) | $14.4 billion FY2025 | 5.6% | n/a | 4.2% |
| Unum Group (UNM) | $13.1 billion FY2025 | 1.5% | n/a | 5.6% |
| Assurant (AIZ) | $12.8 billion FY2025 | 7.9% | n/a | 6.8% |
| Cincinnati Financial (CINF) | $12.6 billion FY2025 | 11.4% | n/a | 18.9% |
| Oscar Health Inc. (OSCR) | $11.7 billion FY2025 | 27.5% | -3.4% | -3.8% |
| Old Republic International Corporation (ORI) | $9.1 billion FY2025 | 11.0% | n/a | 10.2% |
| Voya Financial Inc. (VOYA) | $8.2 billion FY2025 | 1.7% | 12.7% | 8.0% |
| American Financial Group Inc. (AFG) | $8.2 billion FY2025 | -1.8% | 13.1% | 10.3% |
| First American Corporation (FAF) | $7.5 billion FY2025 | 21.6% | n/a | 8.3% |
| Brighthouse Financial Inc. (BHF) | $6.8 billion FY2025 | 43.2% | n/a | 4.9% |
| Hanover Insurance Group Inc (THG) | $6.6 billion FY2025 | 5.7% | 14.1% | 10.0% |
| Globe Life (GL) | $6.0 billion FY2025 | 3.7% | n/a | 19.4% |
| Selective Insurance Group Inc. (SIGI) | $5.3 billion FY2025 | 9.8% | n/a | 8.7% |
| CNO Financial Group Inc. (CNO) | $4.5 billion FY2025 | 0.9% | 12.3% | 5.1% |
| White Mountains Insurance Group Ltd. (WTM) | $3.7 billion FY2025 | 66.8% | n/a | 29.6% |
| Primerica Inc. (PRI) | $3.3 billion FY2025 | 6.6% | n/a | 22.8% |
| Clover Health Investments Corp. (CLOV) | $1.9 billion FY2025 | 40.3% | -4.4% | -4.4% |
| RLI Corp. (RLI) | $1.9 billion FY2025 | 6.3% | n/a | 21.4% |
| Kinsale Capital Group Inc. (KNSL) | $1.9 billion FY2025 | 18.0% | n/a | 26.9% |
| UNIVERSAL INSURANCE HOLDINGS INC (UVE) | $1.6 billion FY2025 | 5.5% | n/a | 11.4% |
| Root Inc. (ROOT) | $1.5 billion FY2025 | 29.0% | 4.1% | 2.6% |
| Skyward Specialty Insurance Group Inc. (SKWD) | $1.4 billion FY2025 | 23.2% | n/a | 12.0% |
| MGIC Investment Corporation (MTG) | $1.2 billion FY2025 | 0.5% | n/a | 60.8% |
| Slide Insurance Holdings Inc. (SLDE) | $1.2 billion FY2025 | 36.5% | n/a | 38.4% |
| Donegal Group Inc. (DGICB) | $978 million FY2025 | -1.2% | n/a | 8.1% |
| Heritage Insurance Holdings Inc. (HRTG) | $847 million FY2025 | 3.7% | 31.5% | 23.1% |
| Lemonade Inc. (LMND) | $738 million FY2025 | 40.2% | n/a | -22.5% |
| Bowhead Specialty Holdings Inc. (BOW) | $552 million FY2025 | 29.6% | n/a | 9.8% |
| Porch Group Inc. (PRCH) | $482 million FY2025 | 10.2% | 7.6% | -0.7% |
| Hippo Holdings Inc. (HIPO) | $469 million FY2025 | 25.9% | n/a | 13.4% |
| American Coastal Insurance Corporation (ACIC) | $335 million FY2025 | 13.1% | 41.8% | 31.8% |
| NI Holdings Inc. (NODK) | $285 million FY2025 | -12.3% | n/a | -3.7% |
| American Integrity Insurance Group Inc. (AII) | $276 million FY2025 | 35.3% | n/a | 36.0% |
| Investors Title Company (ITIC) | $273 million FY2025 | 5.6% | n/a | 12.9% |
| Citizens Inc. (CIA) | $256 million FY2025 | 4.3% | n/a | n/a |
| Octave Specialty Group Inc. (OSG) | $251 million FY2025 | 6.5% | n/a | -103.1% |
| Kingstone Companies Inc. (KINS) | $215 million FY2025 | 38.5% | n/a | 19.0% |
| Atlantic American Corporation (AAME) | $188 million FY2024 | 0.8% | -2.6% | -2.3% |
| MBIA Inc. (MBI) | $80 million FY2025 | 90.5% | n/a | -221.3% |
| Presurance Holdings Inc. (PRHI) | $43 million FY2025 | -35.6% | -59.8% | -42.6% |
| Tiptree Inc. (TIPT) | $488,000 FY2025 | -67.9% | -9574.6% | 7157.2% |
Revenue growth compares each company's latest fiscal year with the one before. Fiscal years do not always end on the same date, so treat close comparisons with care.
Where These Numbers Come From
Every figure on this page is a value Assurant reported in its own SEC filings, read from the SEC's XBRL data (accession 0001267238-26-000010 for fiscal year 2025). Ratios are computed from those reported values. Figures were retrieved on October 7, 2026; a later amendment or a new annual report can change them, and the filing itself always takes precedence over this summary.
Each fiscal year is labeled by the calendar year in which it ended, so a company that names the same period differently in its own filings (many retailers whose year ends in January) may use another label. A year is left out of the table when the SEC data set holds no value for it. A figure shown as "Not reported" means the company did not file a value under the standard tag Swoopr reads, not that the amount was zero. This page is educational and describes reported history only; it is not a forecast or a recommendation.
Frequently Asked Questions
Who are Assurant's competitors?
Companies sharing Assurant's SEC classification (SIC major group 63) include Berkshire Hathaway (BRK.B), Cigna (CI), Elevance Health (ELV), Centene Corporation (CNC), Humana (HUM). Its 10-K names the competitors it considers most relevant.
How does Assurant compare with its peers on margins?
A margin comparison needs reported operating income for Assurant and its peers; where either is missing, Swoopr leaves the comparison out.
How are these peers chosen?
By the SEC Standard Industrial Classification code each company files under, within Swoopr's S&P 500 Equal Weight company set, falling back to the two-digit major group when fewer than two companies share the exact code. Classification codes are broad, so read the peer list as a screen, not a verdict.