Assured Guaranty Ltd
AGO- Exchange
- NYSE
- Industry
- Surety Insurance
- SEC CIK
- 0001273813
No open-market purchases or sales by Assured Guaranty Ltd insiders were filed in the last 90 days; 370 institutions reported holding it in 13F filings for Q2 2026, worth $3.31B in total; Chou Associates is the only superinvestor holding it.
13F holders, Q4 2025
Institutional positions in Assured Guaranty Ltd as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 363
- +29 vs. Q3 2025
- Shares held
- 41.4M
- −1.48M (−3.4%) vs. Q3 2025
- Total value
- $3.72B
- +$90.9M (+2.5%) vs. Q3 2025
- New holders
- 62
- 113 more added
- Sold out
- 33
- 127 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AGO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 370 | $3.31B |
| Q1 2026 | 371 | $3.34B |
| Q4 2025 | 363 | $3.72B |
| Q3 2025 | 336 | $3.63B |
| Q2 2025 | 350 | $3.88B |
| Q1 2025 | 331 | $4.12B |
| Q4 2024 | 322 | $4.21B |
| Q3 2024 | 322 | $3.72B |
| Q2 2024 | 324 | $3.72B |
| Q1 2024 | 332 | $4.37B |
| Q4 2023 | 282 | $3.83B |
| Q3 2023 | 257 | $3.15B |
| Q2 2023 | 264 | $2.94B |
| Q1 2023 | 264 | $2.68B |
| Q4 2022 | 264 | $3.29B |
| Q3 2022 | 248 | $2.66B |
| Q2 2022 | 256 | $3.19B |
| Q1 2022 | 264 | $3.82B |
| Q4 2021 | 260 | $3.14B |
| Q3 2021 | 241 | $3.07B |
| Q2 2021 | 232 | $3.28B |
| Q1 2021 | 245 | $3.00B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Assured Guaranty Ltd; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ARGA Investment Management, LP | 7,938 | $713.4K | 0.02% | 00.0% | Unchanged |
| Syon Capital LLC | 8,008 | $719.7K | 0.04% | +1,878+30.6% | Added |
| Winton Group Ltd | 8,100 | $727.9K | 0.03% | −64,952−88.9% | Reduced |
| Invst, LLC | 8,559 | $769.2K | 0.08% | −299−3.4% | Reduced |
| Evolve Private Wealth, LLC | 8,656 | $777.9K | 0.05% | +8,656 | New |
| Maryland State Retirement & Pension System | 8,696 | $781.5K | 0.02% | −84−1.0% | Reduced |
| Sequoia Financial Advisors, LLC | 9,109 | $818.6K | 0.00% | +4,860+114.4% | Added |
| Deutsche Bank AG | 9,163 | $823.5K | 0.00% | −63,276−87.4% | Reduced |
| The PNC Financial Services Group, Inc. | 9,299 | $835.7K | 0.00% | +238+2.6% | Added |
| Mercer Global Advisors Inc | 9,361 | $841.3K | 0.00% | −141−1.5% | Reduced |
| Exchange Traded Concepts, LLC | 9,542 | $857.5K | 0.01% | −282−2.9% | Reduced |
| Oppenheimer Asset Management Inc. | 9,641 | $866.4K | 0.01% | −468−4.6% | Reduced |
| Oregon Public Employees Retirement Fund | 9,890 | $888.8K | 0.01% | −200−2.0% | Reduced |
| Mraz, Amerine & Associates, Inc. | 10,101 | $907.8K | 0.13% | −442−4.2% | Reduced |
| Sanctuary Advisors, LLC | 10,292 | $924.9K | 0.01% | −950−8.5% | Reduced |
| State of Tennessee, Treasury Department | 10,901 | $925.0K | 0.00% | −861−7.3% | Reduced |
| Mackenzie Financial Corp | 10,266 | $929.0K | 0.00% | −17,524−63.1% | Reduced |
| Toroso Investments, LLC | 10,415 | $936.0K | 0.00% | −8,837−45.9% | Reduced |
| Neuberger Berman Group LLC | 10,530 | $946.3K | 0.00% | +1,178+12.6% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,725 | $963.9K | 0.00% | −668−5.9% | Reduced |
| Yousif Capital Management, LLC | 11,714 | $984.7K | 0.01% | −2,131−15.4% | Reduced |
| Chou Associates Management Inc.SuperinvestorChou Associates | 10,990 | $987.7K | 0.49% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 11,055 | $993.5K | 0.00% | +345+3.2% | Added |
| Teachers Retirement System of the State of Kentucky | 11,201 | $1.01M | 0.01% | −1,428−11.3% | Reduced |
| Summit Trail Advisors, LLC | 11,315 | $1.02M | 0.02% | +758+7.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,392 | $1.02M | 0.00% | −3,107−21.4% | Reduced |
| Diametric Capital, LP | 11,507 | $1.03M | 0.28% | +1,017+9.7% | Added |
| CWM, LLC | 11,616 | $1.04M | 0.00% | −1,360−10.5% | Reduced |
| CAPROCK Group, Inc. | 11,986 | $1.08M | 0.02% | +560+4.9% | Added |
| Bank of Montreal | 12,249 | $1.10M | 0.00% | −20,589−62.7% | Reduced |
| Quadrant Capital Group LLC | 12,274 | $1.10M | 0.03% | +35+0.3% | Added |
| Handelsbanken Fonder AB | 12,404 | $1.11M | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 12,552 | $1.13M | 0.01% | −1,249−9.1% | Reduced |
| Kestra Advisory Services, LLC | 12,762 | $1.15M | 0.00% | +321+2.6% | Added |
| Janney Montgomery Scott LLC | 13,013 | $1.17M | 0.00% | −477−3.5% | Reduced |
| James Investment Research Inc | 13,439 | $1.21M | 0.13% | +60.0% | Added |
| Amalgamated Bank | 13,649 | $1.23M | 0.01% | −77−0.6% | Reduced |
| Pathstone Holdings, LLC | 13,886 | $1.25M | 0.00% | +141+1.0% | Added |
| Wiley Bros.-Aintree Capital, LLC | 14,109 | $1.27M | 0.01% | −488−3.3% | Reduced |
| Public Employees Retirement System of Ohio | 14,252 | $1.28M | 0.00% | −989−6.5% | Reduced |
| Cary Street Partners Financial LLC | 15,000 | $1.35M | 0.03% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 15,322 | $1.38M | 0.01% | −14,268−48.2% | Reduced |
| IMC-Chicago, LLC | 16,093 | $1.45M | 0.03% | +16,093 | New |
| Creative Planning | 16,237 | $1.46M | 0.00% | +1,410+9.5% | Added |
| Royal Bank of Canada | 16,647 | $1.50M | 0.00% | −18,722−52.9% | Reduced |
| New York State Teachers Retirement System | 17,553 | $1.58M | 0.00% | −100−0.6% | Reduced |
| Natixis Advisors, L.P. | 17,781 | $1.60M | 0.00% | +423+2.4% | Added |
| Police & Firemen's Retirement System of New Jersey | 17,900 | $1.61M | 0.01% | −2,901−13.9% | Reduced |
| RBF Capital, LLC | 18,000 | $1.62M | 0.07% | 00.0% | Unchanged |
| Treasurer of the State of North Carolina | 18,607 | $1.67M | 0.01% | −1,985−9.6% | Reduced |
| Louisiana State Employees Retirement System | 19,800 | $1.78M | 0.03% | −800−3.9% | Reduced |
| Oak Thistle LLC | 19,857 | $1.78M | 0.25% | +12,613+174.1% | Added |
| Janus Henderson Group PLC | 20,865 | $1.87M | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 21,200 | $1.91M | 0.01% | −1,900−8.2% | Reduced |
| M&T Bank Corp | 21,566 | $1.94M | 0.01% | +2,252+11.7% | Added |
| Walleye Capital LLC | 22,278 | $2.00M | 0.01% | +22,278 | New |
| Lighthouse Investment Partners, LLC | 22,781 | $2.05M | 0.07% | +22,781 | New |
| Colony Group, LLC | 23,650 | $2.13M | 0.00% | +20,745+714.1% | Added |
| State of Alaska, Department of Revenue | 24,239 | $2.18M | 0.02% | −19,375−44.4% | Reduced |
| State of New Jersey Common Pension Fund D | 24,245 | $2.18M | 0.01% | −2,051−7.8% | Reduced |
| Engineers Gate Manager LP | 24,595 | $2.21M | 0.03% | +14,483+143.2% | Added |
| Citigroup Inc | 24,701 | $2.22M | 0.00% | −6,271−20.2% | Reduced |
| CI Private Wealth, LLC | 24,734 | $2.22M | 0.00% | +5,309+27.3% | Added |
| Illinois Municipal Retirement Fund | 24,767 | $2.23M | 0.03% | +434+1.8% | Added |
| Hancock Whitney Corp | 25,197 | $2.26M | 0.04% | 00.0% | Unchanged |
| SEI Investments Co | 26,126 | $2.35M | 0.00% | +12,757+95.4% | Added |
| Intech Investment Management LLC | 27,596 | $2.48M | 0.02% | −109,053−79.8% | Reduced |
| Harbor Capital Advisors, Inc. | 28,058 | $2.52M | 0.20% | +655+2.4% | Added |
| Verdence Capital Advisors LLC | 28,982 | $2.60M | 0.15% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 31,450 | $2.83M | 0.02% | +18,250+138.3% | Added |
| New York State Common Retirement Fund | 31,803 | $2.86M | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 32,108 | $2.89M | 0.03% | +32,108 | New |
| VELA Investment Management, LLC | 34,551 | $3.11M | 0.85% | +269+0.8% | Added |
| Wealth Enhancement Advisory Services, LLC | 34,971 | $3.14M | 0.00% | +836+2.4% | Added |
| XTX Topco Ltd | 35,271 | $3.17M | 0.08% | +30,062+577.1% | Added |
| Price T Rowe Associates Inc | 38,677 | $3.48M | 0.00% | +1,200+3.2% | Added |
| State of Wisconsin Investment Board | 39,154 | $3.52M | 0.01% | −939−2.3% | Reduced |
| Point72 Asset Management, L.P. | 39,997 | $3.59M | 0.01% | +39,997 | New |
| LPL Financial LLC | 42,321 | $3.80M | 0.00% | +8,065+23.5% | Added |
| California State Teachers Retirement System | 42,755 | $3.84M | 0.00% | −3,289−7.1% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 45,464 | $4.09M | 0.09% | +24,026+112.1% | Added |
| Capital Fund Management S.A. | 48,048 | $4.32M | 0.04% | −9,975−17.2% | Reduced |
| Stifel Financial Corp | 49,347 | $4.43M | 0.00% | +1,790+3.8% | Added |
| De Lisle Partners LLP | 49,721 | $4.47M | 0.57% | 00.0% | Unchanged |
| HSBC Holdings PLC | 50,993 | $4.61M | 0.00% | −26,594−34.3% | Reduced |
| Amundi | 54,854 | $4.93M | 0.00% | −2,677−4.7% | Reduced |
| Cerity Partners LLC | 56,267 | $5.06M | 0.01% | −106,348−65.4% | Reduced |
| EULAV Asset Management | 60,000 | $5.39M | 0.14% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 63,432 | $5.70M | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 64,127 | $5.76M | 0.02% | +8,051+14.4% | Added |
| Toronto Dominion Bank | 65,110 | $5.85M | 0.01% | +47,110+261.7% | Added |
| CBOE Vest Financial, LLC | 68,843 | $6.19M | 0.08% | +8,086+13.3% | Added |
| Trexquant Investment LP | 70,129 | $6.30M | 0.06% | +70,129 | New |
| SG Americas Securities, LLC | 72,122 | $6.48M | 0.01% | +72,122 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 73,821 | $6.63M | 0.01% | +73,821 | New |
| Envestnet Asset Management Inc | 74,702 | $6.71M | 0.00% | −11,156−13.0% | Reduced |
| FMR LLC | 75,428 | $6.78M | 0.00% | +1,060+1.4% | Added |
| Manufacturers Life Insurance Company, The | 79,986 | $7.19M | 0.01% | +324+0.4% | Added |
| Hotchkis & Wiley Capital Management LLC | 80,285 | $7.22M | 0.02% | +300.0% | Added |
| Nuveen, LLC | 81,687 | $7.34M | 0.00% | +370.0% | Added |