Welcome to our dedicated page for Assured Guaranty SEC filings (Ticker: AGO), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Assured Guaranty Ltd. filings document operating results, financial supplements and formal corporate disclosures for a Bermuda-based holding company whose subsidiaries provide credit enhancement to public finance, infrastructure and structured finance markets. Recent Form 8-K reports cover earnings releases, Regulation FD materials, fixed-income investor presentations and financial statements for subsidiaries including Assured Guaranty Inc., Assured Guaranty Re Ltd. and Assured Guaranty Re Overseas Ltd.
The filing record also discloses AGO common shares and Assured Guaranty US Holdings Inc. senior notes listed on the New York Stock Exchange, with related registrant guarantees. Proxy and current reports address director elections, shareholder voting results, executive compensation, officer transitions, governance matters and other capital-structure disclosures.
Assured Guaranty Ltd. reported a strong finish to 2025 with higher profits, record book values, and large capital returns. For fourth quarter 2025, net income attributable to shareholders was $119 million, or $2.53 per diluted share, and adjusted operating income was $109 million, or $2.32 per share. For full year 2025, net income reached $503 million, or $10.26 per diluted share, up 49% from 2024, while adjusted operating income was $445 million, or $9.08 per share, a 28% increase.
Shareholders’ equity per share rose to $125.32 as of December 31, 2025, adjusted operating shareholders’ equity per share to $126.78, and adjusted book value per share to $186.43, each at record highs. New business remained solid, with gross written premiums of $61 million and PVP of $92 million in the quarter, and $256 million of GWP and $286 million of PVP for the year. The company returned $569 million of capital to shareholders in 2025, including repurchasing 5.8 million shares for $500 million and paying $69 million in dividends, and notes it has repurchased 11.5% of shares outstanding since the end of 2024. Management also highlighted entry into annuity reinsurance through acquiring and renaming a life and annuity reinsurer as Assured Life Re.
Assured Guaranty Ltd. Chief Accounting Officer Laura Bieling reported a tax-related share disposition. On February 23, 2026, 416 common shares were withheld at a price of $85.11 per share to cover tax liabilities, a non-open-market transaction coded as a tax-withholding disposition. After this event, she directly owned 14,944 common shares.
Assured Guaranty Ltd Chief Surveillance Officer Holly Horn reported a tax-related share withholding. On this Form 4, 445 common shares were disposed of at $85.11 per share to cover tax liabilities tied to equity compensation. After this withholding, she directly owns 49,811 common shares.
Assured Guaranty Ltd. CFO Benjamin G. Rosenblum reported a Form 4 transaction involving company common shares. On February 23, 2026, 1,220 common shares were disposed of at a price of $85.11 per share in a transaction coded “F,” which represents shares withheld to cover tax obligations. A footnote explains that the common shares were being withheld to pay tax liability, indicating this was not an open-market sale. After this tax-withholding disposition, Rosenblum directly owned 63,241 common shares of Assured Guaranty Ltd.
Assured Guaranty Ltd’s Chief Credit Officer Stephen Donnarumma reported a tax-related share withholding. On the transaction date, 4,244 Common Shares were disposed of at $85.11 per share to satisfy a tax liability, as noted in the footnote. After this tax-withholding disposition, he directly owned 117,603.0408 Common Shares.
ASSURED GUARANTY LTD General Counsel and Secretary Ling Chow reported a tax-related share disposition. On this Form 4, 7,835 common shares were withheld on February 23, 2026 at a price of $85.11 per share to cover a tax liability. After this tax-withholding disposition, Chow directly owned 189,600 common shares of Assured Guaranty.
Assured Guaranty Ltd’s Chief Operating Officer, Robert Bailenson, reported a tax-related share withholding. On the transaction date, 9,494 common shares were disposed of at $85.11 per share to satisfy a tax liability rather than through an open-market sale. Following this tax-withholding disposition, Bailenson directly owned 298,445.0819 common shares.
Assured Guaranty Ltd. President and CEO Dominic Frederico reported a tax-related share disposition. On February 23, 2026, he had 34,785 common shares withheld at $85.11 per share to cover tax liabilities associated with equity compensation, rather than selling shares in the open market.
After this withholding, he directly owned about 1,314,295 common shares. He also reported indirect holdings of 9,400 shares through his wife, 200 shares through his daughter, and 345,000 shares through a family limited partnership.
ASSURED GUARANTY LTD Chief Risk Officer Jorge A. Gana reported a small tax-related share disposition. On February 23, 2026, 318 common shares of Assured Guaranty were withheld at $85.11 per share to cover a tax liability, rather than being sold on the open market. Following this withholding, Gana directly held 29,545 common shares of the company.
ASSURED GUARANTY LTD President/CEO/Deputy Chairman Dominic Frederico reported a mix of equity awards and tax-related share withholdings in Common Shares. On February 20, 2026, he acquired 37,870 restricted share units at $0.00 per unit, and on February 22, 2026 he acquired an additional 71,810 restricted and performance share units at $0.00 per unit, all granted under company incentive plans.
To cover tax liabilities tied to these vestings, 19,400 and 29,030 Common Shares were withheld on February 22, 2026 at $88.39 per share. After these transactions, he directly owned 1,349,080.0034 Common Shares. He also reported indirect ownership of 9,400 shares through his wife, 200 through his daughter, and 345,000 through a family limited partnership.