ASIC Ategrity Specialty Insurance Company Holdings
Ategrity Specialty Insurance Company Holdings (ASIC) Institutional Ownership
What the institutions did with ASIC last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Nuveen, LLC | 724.5K | 13.3% |
| BlackRock, Inc. | 614.8K | 11.3% |
| T. Rowe Price Investment Management, Inc. | 573.2K | 10.5% |
| CANNELL CAPITAL LLC | 490.5K | 9.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 391.5K | 7.2% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 375.7K | 6.9% |
| GEODE CAPITAL MANAGEMENT, LLC | 202.1K | 3.7% |
| STATE STREET CORP | 153.3K | 2.8% |
| MARSHALL WACE, LLP | 137.0K | 2.5% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 131.8K | 2.4% |
| STATE OF WISCONSIN INVESTMENT BOARD | 129.3K | 2.4% |
| TWO SIGMA INVESTMENTS, LP | 128.7K | 2.4% |
| PRUDENTIAL FINANCIAL INC | 89.2K | 1.6% |
| NORTHERN TRUST CORP | 87.2K | 1.6% |
| JPMORGAN CHASE & CO | 79.1K | 1.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 74.6K | 1.4% |
| MORGAN STANLEY | 74.3K | 1.4% |
| Alyeska Investment Group, L.P. | 71.9K | 1.3% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 54.3K | 1.0% |
| GOLDMAN SACHS GROUP INC | 53.6K | 1.0% |
| KORNITZER CAPITAL MANAGEMENT INC /KS | 52.7K | 1.0% |
| RENAISSANCE TECHNOLOGIES LLC | 49.2K | 0.9% |
| VANGUARD FIDUCIARY TRUST CO | 46.9K | 0.9% |
| BANK OF AMERICA CORP /DE/ | 46.2K | 0.8% |
| Allworth Financial LP | 45.6K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| JANE STREET GROUP, LLC | Sold Out | 102.9K | 0 | -102.9K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 274.7K | 375.7K | +101.0K |
| Ghisallo Capital Management LLC | Sold Out | 100.0K | 0 | -100.0K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 126.5K | 28.5K | -98.0K |
| Balyasny Asset Management L.P. | Sold Out | 94.5K | 0 | -94.5K |
| GOLDMAN SACHS GROUP INC | Reduced | 131.6K | 53.6K | -78.0K |
| MARSHALL WACE, LLP | Reduced | 200.6K | 137.0K | -63.6K |
| CITADEL ADVISORS LLC | Reduced | 96.2K | 35.3K | -60.9K |
| BANK OF AMERICA CORP /DE/ | Reduced | 101.6K | 46.2K | -55.4K |
| BlackRock, Inc. | Increased | 567.0K | 614.8K | +47.8K |
| Allworth Financial LP | Increased | 12 | 45.6K | +45.6K |
| Interval Partners, LP | Sold Out | 41.1K | 0 | -41.1K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Increased | 5.6K | 40.6K | +35.0K |
| Walleye Capital LLC | Reduced | 57.4K | 24.2K | -33.3K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 358.3K | 391.5K | +33.2K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 158.1K | 128.7K | -29.4K |
| NORTHERN TRUST CORP | Increased | 63.4K | 87.2K | +23.8K |
| State of Wyoming | Sold Out | 21.1K | 0 | -21.1K |
| STATE STREET CORP | Increased | 136.2K | 153.3K | +17.1K |
| Yorktown Management & Research Co Inc | New | 0 | 14.7K | +14.7K |
| PRUDENTIAL FINANCIAL INC | Increased | 74.6K | 89.2K | +14.6K |
| STATE OF WISCONSIN INVESTMENT BOARD | Reduced | 143.3K | 129.3K | -14.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 188.2K | 202.1K | +13.9K |
| VARCOV Co. | Sold Out | 13.5K | 0 | -13.5K |
| Janney Montgomery Scott LLC | New | 0 | 13.0K | +13.0K |
| Nuveen, LLC | Increased | 712.1K | 724.5K | +12.4K |
| Trexquant Investment LP | Reduced | 50.8K | 38.5K | -12.4K |
| MORGAN STANLEY | Reduced | 84.0K | 74.3K | -9.7K |
| XTX Topco Ltd | Increased | 24.6K | 33.1K | +8.5K |
| HRT FINANCIAL LP | Reduced | 21.7K | 13.8K | -7.9K |
| Point72 Asset Management, L.P. | Reduced | 18.0K | 10.1K | -7.9K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 41.6K | 49.2K | +7.6K |
| DEUTSCHE BANK AG\ | Increased | 3.0K | 9.1K | +6.1K |
| Bank of New York Mellon Corp | Increased | 15.8K | 21.5K | +5.8K |
| UBS Group AG | Reduced | 22.2K | 17.0K | -5.2K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 69.4K | 74.6K | +5.1K |
| CITIGROUP INC | Increased | 446 | 5.3K | +4.9K |
| Aquatic Capital Management LLC | Sold Out | 4.5K | 0 | -4.5K |
| CANNELL CAPITAL LLC | Increased | 486.5K | 490.5K | +4.0K |
| Centiva Capital, LP | Reduced | 33.5K | 29.7K | -3.9K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 10.7K | 14.6K | +3.8K |
| RHUMBLINE ADVISERS | Increased | 5.5K | 9.3K | +3.8K |
| Russell Investments Group, Ltd. | Increased | 609 | 4.3K | +3.7K |
| T. Rowe Price Investment Management, Inc. | Increased | 569.7K | 573.2K | +3.5K |
| STRS OHIO | Increased | 26.8K | 30.2K | +3.4K |
| D. E. Shaw & Co., Inc. | Increased | 27.5K | 30.9K | +3.4K |
| WELLS FARGO & COMPANY/MN | Increased | 23.8K | 26.9K | +3.1K |
| JPMORGAN CHASE & CO | Increased | 76.2K | 79.1K | +2.9K |
| ProCore Advisors, LLC | Increased | 14.1K | 16.4K | +2.3K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 52.2K | 54.3K | +2.1K |
| KORNITZER CAPITAL MANAGEMENT INC /KS | Reduced | 54.5K | 52.7K | -1.8K |
| ROYAL BANK OF CANADA | New | 0 | 1.8K | +1.8K |
| AMERICAN CENTURY COMPANIES INC | Reduced | 15.3K | 13.6K | -1.7K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 45.5K | 46.9K | +1.4K |
| BARCLAYS PLC | Reduced | 14.3K | 13.3K | -1.1K |
| NEW YORK STATE COMMON RETIREMENT FUND | Increased | 1.3K | 2.3K | +1.0K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 40.4K | 41.4K | +932 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Reduced | 504 | 128 | -376 |
| Ameritas Investment Partners, Inc. | Increased | 525 | 840 | +315 |
| Tower Research Capital LLC (TRC) | Reduced | 2.0K | 1.7K | -309 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.