AGO vs MBI
AGO: Assured Guaranty is a leading provider of financial guarantee insurance and credit enhancement, safeguarding investors in the public finance and infrastructure sectors. MBI: MBIA is a financial guarantee insurance holding company currently focused on managing its legacy insured portfolio and mitigating liability risks.
Side-by-side fundamentals
| Metric | AGO | MBI | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $70.72 | $4.58 | |
| Market cap | $3.1B | $234M | |
| P/E as of 2026-10-08 | 8.07 | n/a | |
| Net margin FY2025, SEC XBRL | +45.3% | -221.3% | AGO higher |
| ROE FY2025, SEC XBRL | +8.7% | n/a | |
| ROA FY2025, SEC XBRL | +4.1% | -8.8% | AGO higher |
| Debt / equity as of 2026-09-03 | 0.31 | 25.71 | AGO lower |
| Revenue growth (YoY) as of 2026-09-03 | +5.5% | +109.3% | MBI higher |
| Revenue CAGR (3y) SEC XBRL | +15.4% | -19.6% | AGO higher |
| Dividend yield as of 2026-09-03 | +2.2% | n/a | |
| Dividend streak (yrs) SEC XBRL | 18 | 1 | AGO higher |
| Beta as of 2026-09-03 | 0.56 | 0.75 | |
| 1-year return as of 2026-10-08 close | -14.3% | -36.3% | AGO higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.