What Changed
Price Move History
- Daily moves over 5%
- 4 252 sessions, September 17, 2025 to September 17, 2026
- Largest daily move
- -9% close of May 8, 2026
- 1-year change
- -13.1% closing prices, September 17, 2025 to September 17, 2026
- 5-year change
- +52.4% closing prices, September 17, 2021 to September 17, 2026
Company Description
Assured Guaranty Ltd. (NYSE: AGO) is a Bermuda-based holding company in the finance and insurance sector. Through its subsidiaries, Assured Guaranty provides credit enhancement and credit protection products to the U.S. and non-U.S. public finance, infrastructure and structured finance markets, and participates in the asset management business. The company is classified in the direct property and casualty insurance carriers industry.
According to company disclosures, Assured Guaranty operates through two primary segments: an Insurance segment and an Asset Management segment. The Insurance segment consists of insurance subsidiaries that provide credit protection products to U.S. and non-U.S. public finance, including infrastructure, and to structured finance markets. This segment also includes an investment subsidiary, AG Asset Strategies LLC. The Asset Management segment is associated with Assured Guaranty’s ownership interest in Sound Point Capital Management, LP and certain of its investment management affiliates.
The company states that the majority of its revenue is earned from the Insurance segment. In its public finance activities, Assured Guaranty guarantees obligations in the U.S. public finance market and in non-U.S. public finance markets, where transactions have included regulated utilities and infrastructure projects. In global structured finance, the company has provided protection on core lending portfolios for financial institutions and has participated in subscription finance and pooled corporate business.
Assured Guaranty’s business involves credit enhancement, where its guarantees are used in connection with public finance, infrastructure and structured finance transactions. Company reports describe activity in both primary and secondary municipal markets, with insured par written in U.S. public finance and non-U.S. public finance, as well as structured finance transactions in the U.S. and internationally. The company’s insurance subsidiaries include entities such as Assured Guaranty Inc. (AG), Assured Guaranty UK Limited (AGUK) and Assured Guaranty (Europe) SA (AGE).
AGE, domiciled in Paris, conducts Assured Guaranty’s financial guarantee business in continental Europe. AGE has issued financial guarantees and debt service reserve guarantees in the European infrastructure and telecom sectors, including transactions in the fibre-to-the-home market in France. In these transactions, AGE’s guarantees have been used as alternatives to traditional bank-provided facilities, reflecting the role of Assured Guaranty’s subsidiaries in infrastructure finance.
Assured Guaranty’s insurance financial strength has been assessed by rating agencies. Kroll Bond Rating Agency (KBRA) has affirmed AA+ insurance financial strength ratings for AG and its insurance subsidiaries AGUK and AGE, with Stable Outlooks. In its surveillance report, KBRA cited AG’s claims-paying resources, risk management platform, capital position and business platform, and referenced the merger of Assured Guaranty Municipal Corp. into AG as a factor that simplified the organizational structure and affected capital and regulatory efficiency.
In addition to its insurance activities, Assured Guaranty participates in the asset management business through its ownership interest in Sound Point Capital Management, LP and certain investment management affiliates. Company disclosures also refer to asset management across collateralized loan obligations, opportunity funds and liquid funds that build on experience in corporate credit, asset-based finance, municipal and healthcare-related investments.
Assured Guaranty’s common shares trade on the New York Stock Exchange under the symbol AGO. The company has also registered senior notes of Assured Guaranty US Holdings Inc. on the New York Stock Exchange, with related guarantees by Assured Guaranty Ltd. These include 6.125% Senior Notes due 2028, 3.150% Senior Notes due 2031 and 3.600% Senior Notes due 2051.
The company reports financial results and segment performance through periodic earnings releases and accompanying financial supplements. These disclosures describe segment revenues such as net earned premiums and credit derivative revenues, net investment income, fair value gains or losses on trading securities, foreign exchange remeasurement effects and equity in earnings of investees. They also discuss segment expenses, including loss expense or benefit, amortization of deferred acquisition costs, employee compensation and other operating expenses.
Assured Guaranty’s Insurance segment reporting includes gross written premiums (GWP), present value of new business production (PVP), and gross par written, broken down by U.S. public finance, non-U.S. public finance and structured finance in U.S. and non-U.S. markets. Company explanations describe how GWP and PVP can vary by period due to transaction timing, the mix of primary and secondary market activity, and the presence of large transactions in particular sectors such as transportation, healthcare, tax-backed obligations, regulated utilities and other infrastructure.
The company also discloses information on loss expense and expected losses in its insured portfolio. It presents loss expense as a function of net economic loss development or benefit and deferred premium revenue, and provides roll-forwards of net expected loss to be paid or recovered. These roll-forwards attribute changes to factors such as the economic performance of insured transactions, changes in assumptions, changes in discount rates and the effects of loss mitigation efforts, net of reinsurance.
Investment income is another component of Assured Guaranty’s Insurance segment. Company disclosures show net investment income, fair value gains or losses on trading securities and equity in earnings or losses of investees, including funds managed by Sound Point Capital Management, LP and other managers. Certain collateralized loan obligation equity tranche investments have been reported as part of the investment portfolio, with changes in reporting classifications described in company materials.
Assured Guaranty has also reported on capital management actions, including share repurchases, dividends and stock redemptions by subsidiaries. The company has announced quarterly dividends on its common shares and has described authorizations for additional share repurchases. In some periods, it has highlighted changes in shareholders’ equity per share, adjusted operating shareholders’ equity per share and adjusted book value per share, and has discussed how net income, adjusted operating income, new business production, unrealized gains and capital returns have affected these measures.
Through its ongoing disclosures, Assured Guaranty presents itself as a Bermuda-based holding company whose subsidiaries provide credit enhancement products to public finance, infrastructure and structured finance markets in the U.S. and internationally, while also participating in asset management through ownership interests in investment management firms.
Stock Performance
Assured Guaranty (AGO) closed at $71.08 on September 17, 2026. Over the past 12 months, the price has lost 13.1%.
AGO Metrics & Rankings
Price returns through September 17, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
Assured Guaranty has 10 recent news articles. Of the recent coverage, 1 article coincided with positive price movement and 9 with negative movement. Key topics include earnings, dividends, earnings date. View all AGO news →
SEC Filings
Assured Guaranty has filed 10 recent SEC filings, including 4 Form 4, 2 Form 8-K, 1 Form 3, 1 Form 144. The most recent filing was submitted on August 21, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all AGO SEC filings →
Financial Highlights
Assured Guaranty generated $1.1B in revenue in FY2025, and net income was $503.0M, reflecting a 45.3% net profit margin. Diluted earnings per share stood at $10.26. The company generated $259.0M in operating cash flow.
Upcoming Events
Short Interest History
Short interest in Assured Guaranty (AGO) currently stands at 2.3 million shares, up 4.5% from the previous reporting period, representing 5.5% of the float. Since September 2025, short interest has increased by 92.0%. The 5.9 days to cover indicates moderate liquidity for short covering.
Days to Cover History
Days to cover for Assured Guaranty (AGO) currently stands at 5.9 days. This moderate days-to-cover ratio suggests reasonable liquidity for short covering, requiring about a week of average trading volume. The days to cover has increased 75.8% over the past year, indicating either rising short interest or declining trading volume. The ratio has shown significant volatility over the period, ranging from 2.3 to 6.3 days.
AGO Company Profile & Sector Positioning
Assured Guaranty (AGO) operates in the Insurance - Specialty industry within the broader Financial Services sector and is listed on the NYSE. Among dividend-paying stocks, AGO ranks #1,388 by dividend yield.
Investors comparing AGO often look at related companies in the same sector, including Radian Group Inc. (RDN), NMI Holdings Inc. (NMIH), Enact Holdings, Inc. (ACT), Essent Group LTD (ESNT), and MGIC Investment Corp. (MTG). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate AGO's relative position within its industry.