DaveManuel.com · Institutional Ownership · Who Owns It
ASSURED GUARANTY LTD (AGO)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
372
Reporting holders
$3.3B
Reported value
93.7%
Of shares outstanding
0.2%
Calls
0.5%
Puts
-2
Holder change
Institutions report 41,229,909 shares against 43,979,208 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. A figure this high can overstate: where an adviser and a sub-adviser both report the same shares, both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $463.9M | 5,787,502 | 0.01% | 8q | HELD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $317.9M | 3,965,491 | 0.01% | 2q | +1.0%+$3.2M |
| DIMENSIONAL FUND ADVISORS LP | $242.7M | 3,027,991 | 0.04% | 31q | +0.5%+$1.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | $153.6M | 1,916,655 | 0.00% | 2q | -2.5%-$3.9M |
| STATE STREET CORP | $127.2M | 1,586,416 | 0.00% | 31q | +0.9%+$1.1M |
| FIRST TRUST ADVISORS LP | $121.7M | 1,518,088 | 0.07% | 31q | +11.9%+$12.9M |
| AMERICAN CENTURY COMPANIES INC | $112.5M | 1,403,093 | 0.05% | 22q | +6.6%+$7.0M |
| AQR CAPITAL MANAGEMENT LLC | $111.7M | 1,395,148 | 0.04% | 31q | +62.1%+$42.8M |
| REINHART PARTNERS, LLC. | $99.9M | 1,246,181 | 2.28% | 19q | -3.2%-$3.3M |
| River Road Asset Management, LLC | $93.0M | 1,160,270 | 1.03% | 8q | -38.7%-$58.6M |
| ROYCE & ASSOCIATES LP | $84.9M | 1,060,397 | 0.68% | 31q | +8.0%+$6.3M |
| FULLER & THALER ASSET MANAGEMENT, INC. | $65.8M | 820,652 | 0.18% | 31q | -3.4%-$2.3M |
| PRINCIPAL FINANCIAL GROUP INC | $60.5M | 754,859 | 0.03% | 31q | -3.3%-$2.1M |
| GENDELL JEFFREY L | $58.2M | 726,136 | 0.51% | 2q | +195.9%+$38.5M |
| GEODE CAPITAL MANAGEMENT, LLC | $57.5M | 716,703 | 0.00% | 31q | -2.4%-$1.4M |
| MORGAN STANLEY | $47.6M | 594,406 | 0.00% | 35q | +4.3%+$2.0M |
| GOLDMAN SACHS GROUP INC | $46.0M | 573,964 | 0.00% | 31q | HELD |
| NORGES BANK | $43.1M | 537,845 | 0.00% | 32q | -6.2%-$2.9M |
| Boston Partners | $39.2M | 486,458 | 0.03% | 31q | -15.5%-$7.2M |
| NORTHERN TRUST CORP | $35.6M | 444,566 | 0.00% | 31q | -0.8%-$298.8K |
| BROWN ADVISORY INC | $33.3M | 415,675 | 0.05% | 13q | +2.7%+$860.9K |
| Quantinno Capital Management LP | $32.1M | 400,665 | 0.04% | 13q | -19.8%-$7.9M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $31.0M | 386,385 | 0.00% | 31q | +6.0%+$1.8M |
| Long Focus Capital Management, LLC | $30.5M | 380,000 | 0.78% | 19q | HELD |
| BANK OF AMERICA CORP /DE/ | $30.1M | 375,596 | 0.00% | 31q | +4.4%+$1.3M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $24.1M | 300,592 | 0.01% | 12q | +18.1%+$3.7M |
| Bank of New York Mellon Corp | $23.0M | 287,238 | 0.00% | 31q | -3.7%-$879.0K |
| WELLINGTON MANAGEMENT GROUP LLP | $22.7M | 283,634 | 0.00% | 31q | -22.9%-$6.7M |
| Qube Research & Technologies Ltd | $21.9M | 273,216 | 0.02% | 11q | -17.8%-$4.7M |
| Pine Valley Investments Ltd Liability Co | $21.6M incl. $1.3M options CALL | 253,136 | 0.85% | 4q | HELD |
| VANGUARD FIDUCIARY TRUST CO | $21.2M | 264,553 | 0.00% | 2q | -1.9%-$404.0K |
| Gotham Asset Management, LLC | $20.0M | 249,502 | 0.05% | 19q | -8.4%-$1.8M |
| TWO SIGMA INVESTMENTS, LP | $18.7M | 233,321 | 0.01% | 5q | -55.4%-$23.3M |
| CITADEL ADVISORS LLC | $17.7M incl. $4.1M options CALL+PUT | 168,908 | 0.00% | 31q | +32.6%+$4.3M |
| RAYMOND JAMES FINANCIAL INC | $17.3M | 216,103 | 0.00% | 7q | -48.1%-$16.0M |
| BARCLAYS PLC | $16.1M | 200,526 | 0.00% | 31q | -17.2%-$3.3M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $16.1M incl. $8.5M options CALL+PUT | 94,726 | 0.00% | 31q | HELD |
| UBS Group AG | $15.3M | 190,307 | 0.00% | 31q | +19.3%+$2.5M |
| HRT FINANCIAL LP | $14.5M | 180,291 | 0.03% | 5q | +1538.3%+$13.6M |
| D. E. Shaw & Co., Inc. | $14.4M | 180,107 | 0.01% | 21q | +36.5%+$3.9M |
| Public Sector Pension Investment Board | $14.4M | 179,588 | 0.04% | 23q | -4.6%-$686.7K |
| Allianz Asset Management GmbH | $13.8M | 171,576 | 0.01% | 14q | +29.7%+$3.1M |
| Man Group plc | $13.4M | 167,649 | 0.02% | 31q | -17.8%-$2.9M |
| FRANKLIN RESOURCES INC | $13.2M | 165,281 | 0.00% | 21q | -57.0%-$17.6M |
| Invesco Ltd. | $13.1M | 163,380 | 0.00% | 31q | -17.2%-$2.7M |
| LRI Investments, LLC | $11.8M | 147,309 | 0.95% | 10q | -13.4%-$1.8M |
| VICTORY CAPITAL MANAGEMENT INC | $11.7M | 146,450 | 0.01% | 28q | +16.6%+$1.7M |
| Russell Investments Group, Ltd. | $11.2M | 140,039 | 0.01% | 31q | +7.0%+$732.4K |
| BNP PARIBAS FINANCIAL MARKETS | $11.1M | 137,905 | 0.00% | 31q | -19.5%-$2.7M |
| MACKENZIE FINANCIAL CORP | $10.9M | 135,455 | 0.01% | 14q | +1101.6%+$10.0M |
| JPMORGAN CHASE & CO | $10.2M | 125,315 | 0.00% | 31q | +31.6%+$2.5M |
| AMERIPRISE FINANCIAL INC | $10.1M | 125,936 | 0.00% | 31q | -3.5%-$362.3K |
| Clearbridge Investments, LLC | $9.8M | 122,428 | 0.01% | 31q | HELD |
| Cambria Investment Management, L.P. | $9.5M | 118,624 | 0.47% | 14q | +7.2%+$638.6K |
| Legal & General Group Plc | $7.8M | 97,778 | 0.00% | 31q | -3.7%-$299.9K |
| FMR LLC | $7.7M | 96,567 | 0.00% | 31q | +30.1%+$1.8M |
| NATIXIS | $7.5M | 94,160 | 0.03% | 2q | +223.2%+$5.2M |
| California Public Employees Retirement System | $7.5M | 93,733 | 0.00% | 18q | -26.2%-$2.7M |
| WELLS FARGO & COMPANY/MN | $7.5M | 93,003 | 0.00% | 31q | -15.2%-$1.3M |
| CAPITOLIS LIQUID GLOBAL MARKETS LLC | $7.0M | 86,900 | 0.03% | 2q | HELD |
| Robeco Institutional Asset Management B.V. | $7.0M | 86,751 | 0.01% | 38q | -8.8%-$669.2K |
| RHUMBLINE ADVISERS | $6.9M | 85,585 | 0.01% | 31q | -19.6%-$1.7M |
| Swiss National Bank | $6.9M | 85,500 | 0.00% | 31q | -1.3%-$88.2K |
| MILLENNIUM MANAGEMENT LLC | $6.7M | 83,626 | 0.00% | new | NEW |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $6.7M | 83,025 | 0.02% | 20q | +5.0%+$319.0K |
| CAPITAL FUND MANAGEMENT S.A. | $6.5M | 81,360 | 0.03% | 5q | +90.3%+$3.1M |
| ENVESTNET ASSET MANAGEMENT INC | $6.3M | 79,181 | 0.00% | 31q | -16.1%-$1.2M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $6.3M | 78,581 | 0.00% | 31q | -0.6%-$39.1K |
| Trexquant Investment LP | $6.3M | 78,044 | 0.04% | 3q | +26.4%+$1.3M |
| Amundi | $6.2M | 77,873 | 0.00% | 18q | +37.8%+$1.7M |
| TEACHER RETIREMENT SYSTEM OF TEXAS | $6.2M | 77,692 | 0.02% | 2q | -2.2%-$142.8K |
| Squarepoint Ops LLC | $6.1M | 75,842 | 0.01% | 2q | +856.5%+$5.4M |
| IMC-Chicago, LLC | $5.8M incl. $4.7M options CALL+PUT | 14,383 | 0.00% | 2q | HELD |
| Bridgewater Associates, LP | $5.3M | 66,359 | 0.02% | 9q | -7.1%-$407.9K |
| Nuveen, LLC | $5.2M | 65,388 | 0.00% | 6q | -21.3%-$1.4M |
| Vest Financial, LLC | $5.0M | 62,733 | 0.05% | 6q | -22.2%-$1.4M |
| Point72 Asset Management, L.P. | $4.6M | 57,998 | 0.01% | new | NEW |
| ALLIANCEBERNSTEIN L.P. | $4.5M | 55,514 | 0.00% | 31q | +13.1%+$522.5K |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $4.5M | 56,251 | 0.01% | 31q | -3.4%-$160.9K |
| STIFEL FINANCIAL CORP | $4.1M | 51,748 | 0.00% | 21q | -2.4%-$102.4K |
| Cerity Partners LLC | $4.0M | 49,778 | 0.00% | 10q | -8.7%-$380.8K |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $3.9M | 48,188 | 0.00% | 31q | -2.9%-$113.4K |
| HSBC HOLDINGS PLC | $3.6M | 45,306 | 0.00% | 10q | -49.1%-$3.5M |
| VANGUARD ASSET MANAGEMENT, Ltd | $3.6M | 44,870 | 0.00% | 2q | +14.7%+$461.0K |
| JANE STREET GROUP, LLC | $3.5M CALL+PUT | options only | 0.00% | 31q | OPTIONS |
| PRICE T ROWE ASSOCIATES INC /MD/ | $3.3M | 41,629 | 0.00% | 31q | +3.1%+$101.2K |
| SG Americas Securities, LLC | $3.3M | 40,791 | 0.00% | 3q | -69.8%-$7.6M |
| De Lisle Partners LLP | $3.2M | 39,721 | 0.35% | 9q | HELD |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $3.1M | 38,335 | 0.01% | 8q | +23.0%+$589.0K |
| Engineers Gate Manager LP | $3.0M | 36,943 | 0.04% | 6q | +568.4%+$2.5M |
| VIRGINIA RETIREMENT SYSTEMS ET Al | $2.8M | 35,150 | 0.02% | 11q | HELD |
| STATE OF WISCONSIN INVESTMENT BOARD | $2.8M | 35,139 | 0.01% | 31q | -4.8%-$141.0K |
| VELA Investment Management, LLC | $2.8M | 34,892 | 0.61% | 19q | HELD |
| HARBOR CAPITAL ADVISORS, INC. | $2.8M | 34,700 | 0.19% | 10q | +2.6%+$69.3K |
| Vinva Investment Management Ltd | $2.7M | 23,231 | 0.02% | 2q | +248.6%+$1.9M |
| EULAV Asset Management | $2.6M | 32,000 | 0.08% | 10q | -46.7%-$2.2M |
| BANK OF NOVA SCOTIA | $2.2M | 27,755 | 0.00% | 2q | -53.7%-$2.6M |
| NEW YORK STATE COMMON RETIREMENT FUND | $2.2M | 27,703 | 0.00% | 31q | -5.5%-$128.3K |
| Vanguard Global Advisers, LLC | $2.2M | 27,330 | 0.00% | 2q | -30.5%-$963.0K |
| Creative Planning | $2.1M | 26,698 | 0.00% | 22q | +18.8%+$339.3K |
Showing the largest 100 of 372 reported holders.
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-11 | Bailenson Robert | Chief Operating Officer | Sold | 50,000 | $3.9M ×2 |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 86 | $132.3M | 1,952,154 | 11 | 33 | 23 | 0.0% |
| Q2 2026 | 372 | $3.3B | 41,229,909 | 55 | 105 | 152 | 0.7% |
| Q1 2026 | 374 | $3.4B | 40,975,121 | 58 | 129 | 114 | 0.4% |
| Q4 2025 | 365 | $3.8B | 42,450,617 | 47 | 110 | 123 | 0.5% |
| Q3 2025 | 338 | $3.7B | 42,995,914 | 43 | 105 | 121 | 0.6% |
| Q2 2025 | 353 | $3.9B | 44,644,315 | 52 | 101 | 121 | 0.1% |
| Q1 2025 | 333 | $4.1B | 49,211,244 | 43 | 95 | 115 | 0.3% |
| Q4 2024 | 328 | $4.3B | 46,864,676 | 26 | 98 | 112 | 1.8% |
| Q3 2024 | 330 | $3.8B | 46,786,461 | 47 | 89 | 122 | 1.8% |
| Q2 2024 | 328 | $3.8B | 48,380,695 | 42 | 110 | 107 | 0.7% |
| Q1 2024 | 337 | $4.5B | 51,702,705 | 77 | 91 | 107 | 0.9% |
| Q4 2023 | 285 | $3.9B | 51,971,292 | 37 | 69 | 104 | 1.0% |
| Q3 2023 | 260 | $3.2B | 52,105,051 | 24 | 69 | 107 | 0.5% |
| Q2 2023 | 267 | $3.0B | 52,815,808 | 28 | 83 | 94 | 0.6% |
| Q1 2023 | 266 | $2.7B | 53,835,318 | 30 | 86 | 95 | 0.6% |
| Q4 2022 | 267 | $3.3B | 52,927,647 | 45 | 75 | 104 | 0.6% |
| Q3 2022 | 241 | $63.5B | 1,316,389,978 | 26 | 63 | 100 | 0.0% |
| Q2 2022 | 250 | $76.8B | 1,375,802,327 | 29 | 62 | 98 | 0.0% |
| Q1 2022 | 254 | $88.9B | 1,396,563,896 | 34 | 66 | 100 | 0.1% |
| Q4 2021 | 261 | $75.5B | 1,504,004,737 | 37 | 53 | 116 | 0.0% |
| Q3 2021 | 243 | $70.4B | 1,503,129,489 | 20 | 45 | 112 | 0.0% |
| Q2 2021 | 236 | $73.1B | 1,539,130,710 | 22 | 64 | 99 | 0.1% |
| Q1 2021 | 245 | $65.2B | 1,540,732,291 | 47 | 62 | 94 | 0.1% |
| Q4 2020 | 228 | $50.2B | 1,591,104,836 | 48 | 73 | 67 | 0.1% |
| Q3 2020 | 207 | $37.7B | 1,818,679,832 | 23 | 69 | 84 | 0.1% |
| Q2 2020 | 210 | $40.2B | 1,644,034,209 | 31 | 62 | 93 | 0.1% |
| Q1 2020 | 233 | $40.5B | 1,567,327,356 | 26 | 72 | 102 | 0.1% |
| Q4 2019 | 280 | $81.1B | 1,652,018,121 | 34 | 70 | 119 | 0.1% |
| Q3 2019 | 277 | $75.2B | 1,688,703,316 | 29 | 78 | 121 | 0.1% |
| Q2 2019 | 276 | $70.7B | 1,677,120,318 | 34 | 74 | 113 | 0.2% |
| Q1 2019 | 287 | $59.8B | 1,343,008,821 | 39 | 80 | 117 | 0.2% |
| Q4 2018 | 285 | $52.5B | 1,368,830,372 | 9 | 3 | 5 | 0.2% |