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 |
|---|---|---|---|---|---|
| State of Alaska, Department of Revenue | 23,565 | $1.92M | 0.02% | −674−2.8% | Reduced |
| Illinois Municipal Retirement Fund | 22,500 | $1.83M | 0.02% | −2,267−9.2% | Reduced |
| Creative Planning | 22,465 | $1.83M | 0.00% | +6,228+38.4% | Added |
| Intech Investment Management LLC | 22,451 | $1.83M | 0.02% | −5,145−18.6% | Reduced |
| Oak Thistle LLC | 22,225 | $1.81M | 0.18% | +2,368+11.9% | Added |
| KLP Kapitalforvaltning AS | 21,500 | $1.75M | 0.01% | +300+1.4% | Added |
| Janus Henderson Group PLC | 20,865 | $1.70M | 0.00% | 00.0% | Unchanged |
| M&T Bank Corp | 20,178 | $1.64M | 0.01% | −1,388−6.4% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 19,821 | $1.62M | 0.00% | −54,000−73.1% | Reduced |
| Louisiana State Employees Retirement System | 19,200 | $1.56M | 0.03% | −600−3.0% | Reduced |
| Natixis Advisors, L.P. | 18,631 | $1.52M | 0.00% | +850+4.8% | Added |
| Treasurer of the State of North Carolina | 18,406 | $1.50M | 0.00% | −201−1.1% | Reduced |
| RBF Capital, LLC | 18,000 | $1.47M | 0.07% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 17,909 | $1.46M | 0.01% | +9+0.1% | Added |
| National Bank of Canada | 17,362 | $1.41M | 0.00% | +17,362 | New |
| LPL Financial LLC | 17,035 | $1.39M | 0.00% | −25,286−59.7% | Reduced |
| Chou Associates Management Inc.SuperinvestorChou Associates | 16,990 | $1.38M | 0.66% | +6,000+54.6% | Added |
| Royal Bank of Canada | 16,712 | $1.36M | 0.00% | +65+0.4% | Added |
| Toronto Dominion Bank | 15,565 | $1.27M | 0.00% | −49,545−76.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 15,322 | $1.25M | 0.01% | 00.0% | Unchanged |
| Cary Street Partners Financial LLC | 15,031 | $1.22M | 0.03% | +31+0.2% | Added |
| Summit Trail Advisors, LLC | 14,821 | $1.21M | 0.02% | +3,506+31.0% | Added |
| Diametric Capital, LP | 14,662 | $1.19M | 0.31% | +3,155+27.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,915 | $1.13M | 0.00% | +2,523+22.1% | Added |
| Pathstone Holdings, LLC | 13,833 | $1.13M | 0.00% | −53−0.4% | Reduced |
| Toroso Investments, LLC | 13,779 | $1.12M | 0.00% | +3,364+32.3% | Added |
| Y-Intercept (Hong Kong) Ltd | 13,766 | $1.12M | 0.02% | −31,698−69.7% | Reduced |
| Summit Global Investments | 13,645 | $1.11M | 0.07% | +11,010+417.8% | Added |
| Mercer Global Advisors Inc | 13,547 | $1.10M | 0.00% | +4,186+44.7% | Added |
| James Investment Research Inc | 13,456 | $1.10M | 0.12% | +17+0.1% | Added |
| Public Employees Retirement System of Ohio | 13,439 | $1.10M | 0.00% | −813−5.7% | Reduced |
| Amalgamated Bank | 13,430 | $1.09M | 0.01% | −219−1.6% | Reduced |
| Janney Montgomery Scott LLC | 13,380 | $1.09M | 0.00% | +367+2.8% | Added |
| Aquatic Capital Management LLC | 13,313 | $1.08M | 0.03% | +13,313 | New |
| Dark Forest Capital Management LP | 13,283 | $1.08M | 0.10% | +13,283 | New |
| CWM, LLC | 12,987 | $1.06M | 0.00% | +1,371+11.8% | Added |
| Kestra Advisory Services, LLC | 12,626 | $1.03M | 0.00% | −136−1.1% | Reduced |
| Sequoia Financial Advisors, LLC | 12,540 | $1.02M | 0.01% | +3,431+37.7% | Added |
| Handelsbanken Fonder AB | 12,404 | $1.01M | 0.00% | 00.0% | Unchanged |
| Wiley Bros.-Aintree Capital, LLC | 12,275 | $1.00M | 0.00% | −1,834−13.0% | Reduced |
| Quadrant Capital Group LLC | 12,248 | $998.0K | 0.03% | −26−0.2% | Reduced |
| Bank of Montreal | 12,056 | $982.3K | 0.00% | −193−1.6% | Reduced |
| Arizona State Retirement System | 12,038 | $980.9K | 0.01% | −514−4.1% | Reduced |
| Yousif Capital Management, LLC | 11,582 | $943.7K | 0.01% | −132−1.1% | Reduced |
| Twinbeech Capital LP | 11,296 | $920.4K | 0.10% | +7,696+213.8% | Added |
| Mackenzie Financial Corp | 11,273 | $918.5K | 0.00% | +1,007+9.8% | Added |
| Vanguard Investments Australia, Ltd. | 11,049 | $900.3K | 0.00% | +11,049 | New |
| HRT Financial LP | 11,005 | $896.0K | 0.00% | −53,122−82.8% | Reduced |
| State of Tennessee, Treasury Department | 10,901 | $888.2K | 0.00% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 10,841 | $883.3K | 0.02% | −1,145−9.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 10,751 | $876.0K | 0.01% | −450−4.0% | Reduced |
| Entropy Technologies, LP | 10,745 | $875.5K | 0.04% | +6,771+170.4% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,713 | $872.9K | 0.00% | −12−0.1% | Reduced |
| Sanctuary Advisors, LLC | 10,344 | $842.8K | 0.00% | +52+0.5% | Added |
| Mraz, Amerine & Associates, Inc. | 10,053 | $819.1K | 0.12% | −48−0.5% | Reduced |
| Neuberger Berman Group LLC | 9,982 | $813.3K | 0.00% | −548−5.2% | Reduced |
| Oregon Public Employees Retirement Fund | 9,890 | $805.8K | 0.01% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 9,839 | $801.7K | 0.01% | +198+2.1% | Added |
| Evergreen Capital Management LLC | 9,781 | $797.0K | 0.02% | +3,398+53.2% | Added |
| Vinva Investment Management Ltd | 6,664 | $781.7K | 0.01% | +6,664 | New |
| Exchange Traded Concepts, LLC | 9,409 | $766.6K | 0.01% | −133−1.4% | Reduced |
| Deutsche Bank AG | 9,403 | $766.2K | 0.00% | +240+2.6% | Added |
| Jane Street Group, LLC | 9,284 | $756.5K | 0.00% | −105,246−91.9% | Reduced |
| The PNC Financial Services Group, Inc. | 9,250 | $753.7K | 0.00% | −49−0.5% | Reduced |
| Evolve Private Wealth, LLC | 9,136 | $744.4K | 0.04% | +480+5.5% | Added |
| ExodusPoint Capital Management, LP | 8,726 | $711.0K | 0.01% | −23,382−72.8% | Reduced |
| Maryland State Retirement & Pension System | 8,696 | $708.5K | 0.01% | 00.0% | Unchanged |
| Nomura Holdings Inc | 8,500 | $692.6K | 0.01% | +8,500 | New |
| Syon Capital LLC | 7,966 | $649.1K | 0.03% | −42−0.5% | Reduced |
| ARGA Investment Management, LP | 7,938 | $646.8K | 0.02% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 7,929 | $646.1K | 0.00% | +7,929 | New |
| US Bancorp | 7,916 | $645.0K | 0.00% | −30.0% | Reduced |
| Inscription Capital, LLC | 7,878 | $641.9K | 0.07% | +325+4.3% | Added |
| Pictet Asset Management Holding SA | 7,787 | $634.5K | 0.00% | +564+7.8% | Added |
| Sagewood Asset Management LP | 7,736 | $630.3K | 0.20% | +398+5.4% | Added |
| JustInvest LLC | 7,354 | $599.2K | 0.01% | +1,324+22.0% | Added |
| Shay Capital LLC | 7,000 | $570.4K | 0.08% | +7,000 | New |
| HighTower Advisors, LLC | 6,899 | $562.1K | 0.00% | +1,788+35.0% | Added |
| Chicago Partners Investment Group LLC | 6,282 | $522.9K | 0.01% | +2,121+51.0% | Added |
| Mariner, LLC | 6,064 | $494.3K | 0.00% | +6,064 | New |
| Nisa Investment Advisors, LLC | 5,923 | $482.6K | 0.00% | −16−0.3% | Reduced |
| Meeder Advisory Services, Inc. | 5,900 | $480.7K | 0.02% | +1,665+39.3% | Added |
| United Capital Financial Advisers, LLC | 5,893 | $480.2K | 0.00% | +5,893 | New |
| Cetera Investment Advisers | 5,853 | $476.9K | 0.00% | +230+4.1% | Added |
| Commonwealth Equity Services, LLC | 5,766 | $469.8K | 0.00% | −507−8.1% | Reduced |
| RSM US Wealth Management LLC | 5,761 | $469.4K | 0.01% | −542−8.6% | Reduced |
| New York State Teachers Retirement System | 5,715 | $466.0K | 0.00% | −11,838−67.4% | Reduced |
| Kera Capital Partners, Inc. | 5,673 | $462.3K | 0.06% | +1,366+31.7% | Added |
| Public Employees Retirement Association of Colorado | 5,533 | $451.0K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 5,527 | $450.3K | 0.01% | −19,068−77.5% | Reduced |
| Aaron Wealth Advisors | 5,395 | $439.6K | 0.03% | −1,203−18.2% | Reduced |
| Capital Advisors, Ltd. LLC | 5,375 | $438.0K | 0.05% | +113+2.1% | Added |
| HB Wealth Management, LLC | 5,337 | $434.9K | 0.00% | +1,297+32.1% | Added |
| Dynamic Technology Lab Private Ltd | 5,227 | $425.9K | 0.07% | +5,227 | New |
| Savant Capital, LLC | 5,172 | $421.4K | 0.00% | −97−1.8% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 5,031 | $409.9K | 0.00% | +2,530+101.2% | Added |
| Empowered Funds, LLC | 4,993 | $406.8K | 0.00% | +4,993 | New |
| Winton Group Ltd | 4,986 | $406.3K | 0.01% | −3,114−38.4% | Reduced |
| Mutual of America Capital Management LLC | 4,958 | $404.0K | 0.00% | +7+0.1% | Added |
| Frec Markets, Inc. | 4,822 | $392.9K | 0.07% | +4,822 | New |