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, Q1 2026
Institutional positions in Assured Guaranty Ltd as of Mar 31, 2026. 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
- 371
- +16 vs. Q4 2025
- Shares held
- 41.0M
- +6.53M (+19.0%) vs. Q4 2025
- Total value
- $3.34B
- +$243.6M (+7.9%) vs. Q4 2025
- New holders
- 63
- 139 more added
- Sold out
- 47
- 117 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Assured Guaranty Ltd; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Squarepoint Ops LLC | 7,929 | $646.1K | 0.00% | +7,929 | New |
| ARGA Investment Management, LP | 7,938 | $646.8K | 0.02% | 00.0% | Unchanged |
| Syon Capital LLC | 7,966 | $649.1K | 0.03% | −42−0.5% | Reduced |
| Nomura Holdings Inc | 8,500 | $692.6K | 0.01% | +8,500 | New |
| Maryland State Retirement & Pension System | 8,696 | $708.5K | 0.01% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 8,726 | $711.0K | 0.01% | −23,382−72.8% | Reduced |
| Evolve Private Wealth, LLC | 9,136 | $744.4K | 0.04% | +480+5.5% | Added |
| The PNC Financial Services Group, Inc. | 9,250 | $753.7K | 0.00% | −49−0.5% | Reduced |
| Jane Street Group, LLC | 9,284 | $756.5K | 0.00% | −105,246−91.9% | Reduced |
| Deutsche Bank AG | 9,403 | $766.2K | 0.00% | +240+2.6% | Added |
| Exchange Traded Concepts, LLC | 9,409 | $766.6K | 0.01% | −133−1.4% | Reduced |
| Vinva Investment Management Ltd | 6,664 | $781.7K | 0.01% | +6,664 | New |
| Evergreen Capital Management LLC | 9,781 | $797.0K | 0.02% | +3,398+53.2% | Added |
| Oppenheimer Asset Management Inc. | 9,839 | $801.7K | 0.01% | +198+2.1% | Added |
| Oregon Public Employees Retirement Fund | 9,890 | $805.8K | 0.01% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 9,982 | $813.3K | 0.00% | −548−5.2% | Reduced |
| Mraz, Amerine & Associates, Inc. | 10,053 | $819.1K | 0.12% | −48−0.5% | Reduced |
| Sanctuary Advisors, LLC | 10,344 | $842.8K | 0.00% | +52+0.5% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,713 | $872.9K | 0.00% | −12−0.1% | Reduced |
| Entropy Technologies, LP | 10,745 | $875.5K | 0.04% | +6,771+170.4% | Added |
| Teachers Retirement System of the State of Kentucky | 10,751 | $876.0K | 0.01% | −450−4.0% | Reduced |
| CAPROCK Group, Inc. | 10,841 | $883.3K | 0.02% | −1,145−9.6% | Reduced |
| State of Tennessee, Treasury Department | 10,901 | $888.2K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 11,005 | $896.0K | 0.00% | −53,122−82.8% | Reduced |
| Vanguard Investments Australia, Ltd. | 11,049 | $900.3K | 0.00% | +11,049 | New |
| Mackenzie Financial Corp | 11,273 | $918.5K | 0.00% | +1,007+9.8% | Added |
| Twinbeech Capital LP | 11,296 | $920.4K | 0.10% | +7,696+213.8% | Added |
| Yousif Capital Management, LLC | 11,582 | $943.7K | 0.01% | −132−1.1% | Reduced |
| Arizona State Retirement System | 12,038 | $980.9K | 0.01% | −514−4.1% | Reduced |
| Bank of Montreal | 12,056 | $982.3K | 0.00% | −193−1.6% | Reduced |
| Quadrant Capital Group LLC | 12,248 | $998.0K | 0.03% | −26−0.2% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 12,275 | $1.00M | 0.00% | −1,834−13.0% | Reduced |
| Handelsbanken Fonder AB | 12,404 | $1.01M | 0.00% | 00.0% | Unchanged |
| Sequoia Financial Advisors, LLC | 12,540 | $1.02M | 0.01% | +3,431+37.7% | Added |
| Kestra Advisory Services, LLC | 12,626 | $1.03M | 0.00% | −136−1.1% | Reduced |
| CWM, LLC | 12,987 | $1.06M | 0.00% | +1,371+11.8% | Added |
| Dark Forest Capital Management LP | 13,283 | $1.08M | 0.10% | +13,283 | New |
| Aquatic Capital Management LLC | 13,313 | $1.08M | 0.03% | +13,313 | New |
| Janney Montgomery Scott LLC | 13,380 | $1.09M | 0.00% | +367+2.8% | Added |
| Amalgamated Bank | 13,430 | $1.09M | 0.01% | −219−1.6% | Reduced |
| Public Employees Retirement System of Ohio | 13,439 | $1.10M | 0.00% | −813−5.7% | Reduced |
| James Investment Research Inc | 13,456 | $1.10M | 0.12% | +17+0.1% | Added |
| Mercer Global Advisors Inc | 13,547 | $1.10M | 0.00% | +4,186+44.7% | Added |
| Summit Global Investments | 13,645 | $1.11M | 0.07% | +11,010+417.8% | Added |
| Y-Intercept (Hong Kong) Ltd | 13,766 | $1.12M | 0.02% | −31,698−69.7% | Reduced |
| Toroso Investments, LLC | 13,779 | $1.12M | 0.00% | +3,364+32.3% | Added |
| Pathstone Holdings, LLC | 13,833 | $1.13M | 0.00% | −53−0.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,915 | $1.13M | 0.00% | +2,523+22.1% | Added |
| Diametric Capital, LP | 14,662 | $1.19M | 0.31% | +3,155+27.4% | Added |
| Summit Trail Advisors, LLC | 14,821 | $1.21M | 0.02% | +3,506+31.0% | Added |
| Cary Street Partners Financial LLC | 15,031 | $1.22M | 0.03% | +31+0.2% | Added |
| Jacobs Levy Equity Management, Inc | 15,322 | $1.25M | 0.01% | 00.0% | Unchanged |
| Toronto Dominion Bank | 15,565 | $1.27M | 0.00% | −49,545−76.1% | Reduced |
| Royal Bank of Canada | 16,712 | $1.36M | 0.00% | +65+0.4% | Added |
| Chou Associates Management Inc.SuperinvestorChou Associates | 16,990 | $1.38M | 0.66% | +6,000+54.6% | Added |
| LPL Financial LLC | 17,035 | $1.39M | 0.00% | −25,286−59.7% | Reduced |
| National Bank of Canada | 17,362 | $1.41M | 0.00% | +17,362 | New |
| Police & Firemen's Retirement System of New Jersey | 17,909 | $1.46M | 0.01% | +9+0.1% | Added |
| RBF Capital, LLC | 18,000 | $1.47M | 0.07% | 00.0% | Unchanged |
| Treasurer of the State of North Carolina | 18,406 | $1.50M | 0.00% | −201−1.1% | Reduced |
| Natixis Advisors, L.P. | 18,631 | $1.52M | 0.00% | +850+4.8% | Added |
| Louisiana State Employees Retirement System | 19,200 | $1.56M | 0.03% | −600−3.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 19,821 | $1.62M | 0.00% | −54,000−73.1% | Reduced |
| M&T Bank Corp | 20,178 | $1.64M | 0.01% | −1,388−6.4% | Reduced |
| Janus Henderson Group PLC | 20,865 | $1.70M | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 21,500 | $1.75M | 0.01% | +300+1.4% | Added |
| Oak Thistle LLC | 22,225 | $1.81M | 0.18% | +2,368+11.9% | Added |
| Intech Investment Management LLC | 22,451 | $1.83M | 0.02% | −5,145−18.6% | Reduced |
| Creative Planning | 22,465 | $1.83M | 0.00% | +6,228+38.4% | Added |
| Illinois Municipal Retirement Fund | 22,500 | $1.83M | 0.02% | −2,267−9.2% | Reduced |
| State of Alaska, Department of Revenue | 23,565 | $1.92M | 0.02% | −674−2.8% | Reduced |
| Citigroup Inc | 23,978 | $1.95M | 0.00% | −723−2.9% | Reduced |
| Colony Group, LLC | 24,970 | $2.04M | 0.00% | +1,320+5.6% | Added |
| Hancock Whitney Corp | 25,197 | $2.06M | 0.04% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 25,930 | $2.11M | 0.01% | +1,685+6.9% | Added |
| Verdence Capital Advisors LLC | 28,982 | $2.36M | 0.14% | 00.0% | Unchanged |
| Natixis | 29,135 | $2.37M | 0.01% | +29,135 | New |
| New York State Common Retirement Fund | 29,303 | $2.39M | 0.00% | −2,500−7.9% | Reduced |
| Tudor Investment Corp Et Al | 30,263 | $2.47M | 0.01% | −92,358−75.3% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 31,161 | $2.53M | 0.01% | −3,810−10.9% | Reduced |
| Harbor Capital Advisors, Inc. | 33,836 | $2.76M | 0.22% | +5,778+20.6% | Added |
| VELA Investment Management, LLC | 34,892 | $2.84M | 0.73% | +341+1.0% | Added |
| Virginia Retirement Systems Et Al | 35,150 | $2.86M | 0.02% | +3,700+11.8% | Added |
| State of Wisconsin Investment Board | 36,898 | $3.01M | 0.01% | −2,256−5.8% | Reduced |
| Hillsdale Investment Management Inc. | 37,800 | $3.08M | 0.08% | +37,800 | New |
| Vanguard Asset Management, Ltd | 39,119 | $3.19M | 0.00% | +39,119 | New |
| Vanguard Global Advisers, LLC | 39,343 | $3.21M | 0.00% | +39,343 | New |
| De Lisle Partners LLP | 39,721 | $3.24M | 0.39% | −10,000−20.1% | Reduced |
| Price T Rowe Associates Inc | 40,366 | $3.29M | 0.00% | +1,689+4.4% | Added |
| SEI Investments Co | 40,487 | $3.30M | 0.00% | +14,361+55.0% | Added |
| Capital Fund Management S.A. | 42,753 | $3.48M | 0.03% | −5,295−11.0% | Reduced |
| XTX Topco Ltd | 47,342 | $3.86M | 0.07% | +12,071+34.2% | Added |
| Magnetar Financial LLC | 48,431 | $3.95M | 0.04% | +41,712+620.8% | Added |
| California State Teachers Retirement System | 49,603 | $4.04M | 0.00% | +6,848+16.0% | Added |
| Stifel Financial Corp | 53,025 | $4.32M | 0.00% | +3,678+7.5% | Added |
| Alliancebernstein L.P. | 49,101 | $4.41M | 0.00% | −33,781−40.8% | Reduced |
| Cerity Partners LLC | 54,529 | $4.44M | 0.01% | −1,738−3.1% | Reduced |
| Amundi | 56,510 | $4.60M | 0.00% | +1,656+3.0% | Added |
| State Board of Administration of Florida Retirement System | 58,258 | $4.75M | 0.01% | −5,174−8.2% | Reduced |
| Bank of Nova Scotia | 59,909 | $4.88M | 0.01% | +59,909 | New |