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 |
|---|---|---|---|---|---|
| New Age Alpha Advisors, LLC | 1,008 | $82.1K | 0.00% | −28−2.7% | Reduced |
| Tower Research Capital LLC (TRC) | 1,011 | $82.4K | 0.00% | −106−9.5% | Reduced |
| STRS Ohio | 1,028 | $83.8K | 0.00% | −35−3.3% | Reduced |
| State of Wyoming | 1,142 | $93.0K | 0.01% | +733+179.2% | Added |
| Quent Capital, LLC | 1,159 | $94.4K | 0.01% | +63+5.7% | Added |
| Allworth Financial LP | 1,179 | $96.1K | 0.00% | +303+34.6% | Added |
| Rothschild Investment LLC | 1,279 | $104.2K | 0.01% | +75+6.2% | Added |
| KBC Group NV | 1,347 | $110.0K | 0.00% | 00.0% | Unchanged |
| Evergreen Private Wealth LLC | 1,372 | $111.8K | 0.05% | 00.0% | Unchanged |
| Assetmark, Inc | 1,452 | $118.3K | 0.00% | −72−4.7% | Reduced |
| Key Financial Inc | 1,715 | $139.7K | 0.02% | 00.0% | Unchanged |
| MAI Capital Management | 1,719 | $140.1K | 0.00% | +913+113.3% | Added |
| Parkside Financial Bank & Trust | 1,765 | $143.8K | 0.01% | −346−16.4% | Reduced |
| Bayforest Capital Ltd | 1,833 | $149.4K | 0.17% | +818+80.6% | Added |
| Smartleaf Asset Management LLC | 1,918 | $154.2K | 0.01% | −949−33.1% | Reduced |
| Ensign Peak Advisors, Inc | 2,106 | $171.6K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 2,283 | $186.0K | 0.01% | +2,283 | New |
| Advisor Group Holdings, Inc. | 2,393 | $194.9K | 0.00% | −30−1.2% | Reduced |
| Cresset Asset Management, LLC | 2,455 | $200.0K | 0.00% | +2,455 | New |
| Shelton Capital Management | 2,460 | $200.4K | 0.00% | 00.0% | Unchanged |
| Crestwood Advisors Group LLC | 2,460 | $200.4K | 0.00% | +2,460 | New |
| Nicolet Bankshares Inc | 2,506 | $202.1K | 0.01% | +2,506 | New |
| SOA Wealth Advisors, LLC. | 2,488 | $202.7K | 0.04% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 2,500 | $203.7K | 0.00% | +2,500 | New |
| Commerce Bank | 2,526 | $205.8K | 0.00% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 2,542 | $207.1K | 0.00% | +2,542 | New |
| Merit Financial Group, LLC | 2,570 | $209.4K | 0.00% | +2,570 | New |
| SummitTX Capital, L.P. | 2,571 | $209.5K | 0.01% | +2,571 | New |
| DRW Securities, LLC | 2,697 | $219.8K | 0.01% | +347+14.8% | Added |
| Lido Advisors, LLC | 2,709 | $220.8K | 0.00% | +2,709 | New |
| ISAM Funds (UK) Ltd | 2,731 | $222.5K | 0.11% | +2,731 | New |
| Sage Rhino Capital LLC | 2,748 | $223.9K | 0.04% | +9+0.3% | Added |
| Vise Technologies, Inc. | 2,530 | $227.4K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 2,833 | $230.8K | 0.01% | +2,833 | New |
| O'Shaughnessy Asset Management, LLC | 2,864 | $233.4K | 0.00% | +391+15.8% | Added |
| Farther Finance Advisors, LLC | 2,907 | $234.4K | 0.00% | +107+3.8% | Added |
| GAMMA Investing LLC | 2,878 | $234.5K | 0.01% | +171+6.3% | Added |
| Prelude Capital Management, LLC | 3,064 | $249.7K | 0.02% | +258+9.2% | Added |
| Sigma Planning Corp | 3,081 | $251.0K | 0.01% | +99+3.3% | Added |
| CIBC Asset Management Inc | 3,089 | $251.7K | 0.00% | −54−1.7% | Reduced |
| Voya Investment Management LLC | 3,135 | $255.4K | 0.00% | −147−4.5% | Reduced |
| Peapack Gladstone Financial Corp | 3,238 | $264.0K | 0.00% | 00.0% | Unchanged |
| Xponance, Inc. | 3,250 | $264.8K | 0.00% | +997+44.3% | Added |
| TCG Advisory Services, LLC | 3,290 | $268.1K | 0.01% | +3,290 | New |
| Rockefeller Capital Management L.P. | 3,314 | $270.1K | 0.00% | +962+40.9% | Added |
| Ballentine Partners, LLC | 3,334 | $271.7K | 0.00% | −580−14.8% | Reduced |
| Brinker Capital Investments, LLC | 3,340 | $272.1K | 0.00% | +74+2.3% | Added |
| Lecap Asset Management Ltd | 3,389 | $276.1K | 0.10% | +3,389 | New |
| Caitong International Asset Management Co., Ltd | 3,404 | $277.4K | 0.05% | +1,688+98.4% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 3,420 | $278.7K | 0.00% | −374−9.9% | Reduced |
| 111 Capital | 3,491 | $284.4K | 0.07% | +910+35.3% | Added |
| Quadrature Capital Ltd | 3,571 | $291.0K | 0.00% | +3,571 | New |
| Coldstream Capital Management Inc | 3,593 | $292.8K | 0.00% | +688+23.7% | Added |
| Calamos Advisors LLC | 3,636 | $296.3K | 0.00% | +3,636 | New |
| Calamos Wealth Management LLC | 3,636 | $296.3K | 0.01% | +3,636 | New |
| Sterling Capital Management LLC | 3,663 | $298.5K | 0.01% | −2,463−40.2% | Reduced |
| Versant Capital Management, Inc | 3,663 | $298.5K | 0.03% | −156−4.1% | Reduced |
| Boothbay Fund Management, LLC | 3,690 | $300.7K | 0.01% | −38−1.0% | Reduced |
| Panagora Asset Management Inc | 3,900 | $317.8K | 0.00% | 00.0% | Unchanged |
| Baker Avenue Asset Management, LP | 3,962 | $322.8K | 0.01% | +727+22.5% | Added |
| Everence Capital Management Inc | 3,960 | $323.0K | 0.02% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 4,041 | $329.3K | 0.10% | 00.0% | Unchanged |
| Procyon Private Wealth Partners, LLC | 4,144 | $337.7K | 0.02% | +94+2.3% | Added |
| Citizens Financial Group Inc | 4,171 | $339.9K | 0.00% | +730+21.2% | Added |
| Canada Pension Plan Investment Board | 4,200 | $342.2K | 0.00% | +4,200 | New |
| Front Row Advisors LLC | 4,233 | $344.9K | 0.12% | 00.0% | Unchanged |
| Captrust Financial Advisors | 4,457 | $363.1K | 0.00% | +586+15.1% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 4,543 | $370.2K | 0.01% | +2,188+92.9% | Added |
| Camden Capital, LLC | 4,710 | $383.7K | 0.03% | +2,214+88.7% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 4,716 | $384.3K | 0.00% | +1,780+60.6% | Added |
| Jones Financial Companies LLLP | 4,949 | $392.4K | 0.00% | +374+8.2% | Added |
| Frec Markets, Inc. | 4,822 | $392.9K | 0.07% | +4,822 | New |
| Mutual of America Capital Management LLC | 4,958 | $404.0K | 0.00% | +7+0.1% | Added |
| Winton Group Ltd | 4,986 | $406.3K | 0.01% | −3,114−38.4% | Reduced |
| Empowered Funds, LLC | 4,993 | $406.8K | 0.00% | +4,993 | New |
| Mitsubishi UFJ Trust & Banking Corp | 5,031 | $409.9K | 0.00% | +2,530+101.2% | Added |
| Savant Capital, LLC | 5,172 | $421.4K | 0.00% | −97−1.8% | Reduced |
| Dynamic Technology Lab Private Ltd | 5,227 | $425.9K | 0.07% | +5,227 | New |
| HB Wealth Management, LLC | 5,337 | $434.9K | 0.00% | +1,297+32.1% | Added |
| Capital Advisors, Ltd. LLC | 5,375 | $438.0K | 0.05% | +113+2.1% | Added |
| Aaron Wealth Advisors | 5,395 | $439.6K | 0.03% | −1,203−18.2% | Reduced |
| Engineers Gate Manager LP | 5,527 | $450.3K | 0.01% | −19,068−77.5% | Reduced |
| Public Employees Retirement Association of Colorado | 5,533 | $451.0K | 0.00% | 00.0% | Unchanged |
| Kera Capital Partners, Inc. | 5,673 | $462.3K | 0.06% | +1,366+31.7% | Added |
| New York State Teachers Retirement System | 5,715 | $466.0K | 0.00% | −11,838−67.4% | Reduced |
| RSM US Wealth Management LLC | 5,761 | $469.4K | 0.01% | −542−8.6% | Reduced |
| Commonwealth Equity Services, LLC | 5,766 | $469.8K | 0.00% | −507−8.1% | Reduced |
| Cetera Investment Advisers | 5,853 | $476.9K | 0.00% | +230+4.1% | Added |
| United Capital Financial Advisers, LLC | 5,893 | $480.2K | 0.00% | +5,893 | New |
| Meeder Advisory Services, Inc. | 5,900 | $480.7K | 0.02% | +1,665+39.3% | Added |
| Nisa Investment Advisors, LLC | 5,923 | $482.6K | 0.00% | −16−0.3% | Reduced |
| Mariner, LLC | 6,064 | $494.3K | 0.00% | +6,064 | New |
| Chicago Partners Investment Group LLC | 6,282 | $522.9K | 0.01% | +2,121+51.0% | Added |
| HighTower Advisors, LLC | 6,899 | $562.1K | 0.00% | +1,788+35.0% | Added |
| Shay Capital LLC | 7,000 | $570.4K | 0.08% | +7,000 | New |
| JustInvest LLC | 7,354 | $599.2K | 0.01% | +1,324+22.0% | Added |
| Sagewood Asset Management LP | 7,736 | $630.3K | 0.20% | +398+5.4% | Added |
| Pictet Asset Management Holding SA | 7,787 | $634.5K | 0.00% | +564+7.8% | Added |
| Inscription Capital, LLC | 7,878 | $641.9K | 0.07% | +325+4.3% | Added |
| US Bancorp | 7,916 | $645.0K | 0.00% | −30.0% | Reduced |