Ategrity Specialty Insurance Co Holdings
ASIC- Exchange
- NYSE
- Industry
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0002040491
No open-market purchases or sales by Ategrity Specialty Insurance Co Holdings insiders were filed in the last 90 days; 84 institutions reported holding it in 13F filings for Q2 2026, worth $131.1M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Ategrity Specialty Insurance Co Holdings as of Dec 31, 2025. 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
- 78
- +12 vs. Q3 2025
- Shares held
- 6.04M
- −434.7K (−6.7%) vs. Q3 2025
- Total value
- $126.9M
- −$1.11M (−0.9%) vs. Q3 2025
- New holders
- 24
- 30 more added
- Sold out
- 12
- 21 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ASIC 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 | 84 | $131.1M |
| Q1 2026 | 87 | $115.9M |
| Q4 2025 | 78 | $126.9M |
| Q3 2025 | 67 | $128.1M |
| Q2 2025 | 55 | $130.2M |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Ategrity Specialty Insurance Co Holdings; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nuveen, LLC | 704,961 | $14.8M | 0.00% | +61,725+9.6% | Added |
| Bamco Inc | 669,792 | $14.1M | 0.04% | −9,614−1.4% | Reduced |
| T. Rowe Price Investment Management, Inc. | 567,710 | $11.9M | 0.01% | −31,372−5.2% | Reduced |
| Vanguard Group Inc | 457,200 | $9.61M | 0.00% | +21,674+5.0% | Added |
| BlackRock, Inc. | 448,069 | $9.41M | 0.00% | +98,645+28.2% | Added |
| Cannell Capital LLC | 321,211 | $6.75M | 4.31% | +178,886+125.7% | Added |
| Price T Rowe Associates Inc | 287,644 | $6.04M | 0.00% | +105,254+57.7% | Added |
| Millennium Management LLC | 207,167 | $4.35M | 0.00% | +156,952+312.6% | Added |
| Balyasny Asset Management LLC | 170,734 | $3.59M | 0.01% | +127,849+298.1% | Added |
| Emerald Advisers, LLC | 167,047 | $3.51M | 0.11% | −202,269−54.8% | Reduced |
| State of Wisconsin Investment Board | 157,601 | $3.31M | 0.01% | +32,601+26.1% | Added |
| Geode Capital Management, LLC | 153,259 | $3.22M | 0.00% | +4,866+3.3% | Added |
| Next Century Growth Investors LLC | 143,657 | $3.02M | 0.21% | −84,819−37.1% | Reduced |
| Two Sigma Investments, LP | 121,637 | $2.56M | 0.00% | +27,502+29.2% | Added |
| Freestone Grove Partners LP | 113,850 | $2.39M | 0.02% | −5,283−4.4% | Reduced |
| Ghisallo Capital Management LLC | 100,000 | $2.10M | 0.09% | 00.0% | Unchanged |
| Marshall Wace, LLP | 99,894 | $2.10M | 0.00% | −6,701−6.3% | Reduced |
| Walleye Capital LLC | 94,214 | $1.98M | 0.01% | +70,056+290.0% | Added |
| State Street Corp | 92,891 | $1.95M | 0.00% | +48,690+110.2% | Added |
| Bank of America Corp | 88,642 | $1.86M | 0.00% | +51,488+138.6% | Added |
| Alyeska Investment Group, L.P. | 71,903 | $1.51M | 0.00% | +11,903+19.8% | Added |
| Morgan Stanley | 71,772 | $1.51M | 0.00% | +26,618+58.9% | Added |
| Interval Partners, LP | 57,770 | $1.21M | 0.03% | −44,307−43.4% | Reduced |
| Goldman Sachs Group Inc | 56,284 | $1.18M | 0.00% | +20,426+57.0% | Added |
| Emerald Mutual Fund Advisers Trust | 53,669 | $1.13M | 0.05% | −120,350−69.2% | Reduced |
| Kornitzer Capital Management Inc | 50,213 | $1.05M | 0.02% | +213+0.4% | Added |
| Charles Schwab Investment Management Inc | 47,491 | $997.8K | 0.00% | −31−0.1% | Reduced |
| Northern Trust Corp | 47,175 | $991.1K | 0.00% | −1,595−3.3% | Reduced |
| JPMorgan Chase & Co | 41,364 | $869.1K | 0.00% | +38,799+1,512.6% | Added |
| Norges Bank | 40,000 | $840.4K | 0.00% | +40,000 | New |
| Jane Street Group, LLC | 37,988 | $798.1K | 0.00% | +37,988 | New |
| UBS Group AG | 32,852 | $690.2K | 0.00% | +4,989+17.9% | Added |
| Wells Fargo & Company | 27,029 | $567.9K | 0.00% | +3,363+14.2% | Added |
| Raymond James Financial Inc | 25,264 | $530.8K | 0.00% | +12,509+98.1% | Added |
| Renaissance Technologies LLC | 24,700 | $518.9K | 0.00% | −448−1.8% | Reduced |
| Two Sigma Advisers, LP | 22,900 | $481.1K | 0.00% | +22,900 | New |
| Lykos Global Management, LP | 20,000 | $420.2K | 0.30% | +20,000 | New |
| Barclays PLC | 19,526 | $410.2K | 0.00% | +10,649+120.0% | Added |
| Citadel Advisors LLC | 15,930 | $334.7K | 0.00% | +15,930 | New |
| Trexquant Investment LP | 15,212 | $319.6K | 0.00% | +15,212 | New |
| Bank of New York Mellon Corp | 13,971 | $293.5K | 0.00% | +13,971 | New |
| VARCOV Co. | 12,210 | $256.5K | 0.10% | +12,210 | New |
| Boothbay Fund Management, LLC | 11,304 | $237.5K | 0.01% | −3,760−25.0% | Reduced |
| Sandia Investment Management LP | 10,300 | $216.4K | 0.54% | −5,000−32.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 9,722 | $204.3K | 0.00% | −53,336−84.6% | Reduced |
| Aquatic Capital Management LLC | 5,144 | $108.1K | 0.00% | +5,144 | New |
| Rhumbline Advisers | 4,644 | $97.6K | 0.00% | −600−11.4% | Reduced |
| State of Alaska, Department of Revenue | 3,663 | $76.0K | 0.00% | +3,663 | New |
| BNP Paribas Arbitrage, SA | 3,586 | $75.3K | 0.00% | +1,626+83.0% | Added |
| Tower Research Capital LLC (TRC) | 3,458 | $72.7K | 0.00% | +2,504+262.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 3,005 | $63.1K | 0.00% | +88+3.0% | Added |
| State of Wyoming | 2,469 | $51.9K | 0.01% | +2,329+1,663.6% | Added |
| Police & Firemen's Retirement System of New Jersey | 1,940 | $40.8K | 0.00% | +1,940 | New |
| STRS Ohio | 1,700 | $35.7K | 0.00% | +600+54.5% | Added |
| New York State Common Retirement Fund | 1,300 | $27.3K | 0.00% | +1,300 | New |
| Legal & General Group Plc | 585 | $12.3K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 538 | $11.3K | 0.00% | −65,428−99.2% | Reduced |
| Ameritas Investment Partners, Inc. | 525 | $11.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 394 | $8.28K | 0.00% | +394 | New |
| Quarry LP | 386 | $8.11K | 0.00% | +377+4,188.9% | Added |
| CWM, LLC | 346 | $7.00K | 0.00% | −2,197−86.4% | Reduced |
| Sterling Capital Management LLC | 285 | $5.99K | 0.00% | +9+3.3% | Added |
| FMR LLC | 264 | $5.55K | 0.00% | +244+1,220.0% | Added |
| Amalgamated Bank | 201 | $4.00K | 0.00% | −2−1.0% | Reduced |
| MCF Advisors LLC | 185 | $3.89K | 0.00% | −107−36.6% | Reduced |
| Citigroup Inc | 145 | $3.05K | 0.00% | −1−0.7% | Reduced |
| Royal Bank of Canada | 155 | $3.00K | 0.00% | −749−82.9% | Reduced |
| Private Wealth Management Group, LLC | 97 | $2.04K | 0.00% | +97 | New |
| Aster Capital Management (DIFC) Ltd | 35 | $735 | 0.00% | +35 | New |
| Pinnacle Wealth Planning Services, Inc. | 15 | $315 | 0.00% | +15 | New |
| Massmutual Trust Co FSB | 14 | $294 | 0.00% | +14 | New |
| EverSource Wealth Advisors, LLC | 10 | $210 | 0.00% | +10 | New |
| IFP Advisors, Inc | 9 | $189 | 0.00% | +9 | New |
| Rothschild Investment LLC | 8 | $168 | 0.00% | +8 | New |
| GAMMA Investing LLC | 8 | $168 | 0.00% | +8 | New |
| MAI Capital Management | 5 | $106 | 0.00% | +5 | New |
| Essential Partners LLC | 5 | $105 | 0.00% | +5 | New |
| True Wealth Design, LLC | 3 | $64 | 0.00% | +3 | New |
| American Century Companies Inc | 0 | $0 | 0.00% | −437,449−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −381,830−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −68,000−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −27,949−100.0% | Sold out |
| Burkehill Global Management, LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −8,984−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −7,918−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −5,949−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −2,815−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −82−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |