Aclaris TherapeuticsACRS
13F holders, Q3 2025 (September 30)103holders +7
15new positions
7sold out
5famous investors
$1.90avg. 13F price*
At the end of Q3 2025, 103 institutions reported holding Aclaris Therapeutics Inc. (ACRS) in their 13F filings, up 7 from Q2 2025. 15 opened new positions and 7 sold out. The largest holders were BML Capital Management, LLC ($27.1M), Vivo Capital, LLC ($16.9M) and Vanguard Group Inc. ($12.4M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Aclaris Therapeutics Inc.
- CUSIP
- 00461U105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 15 | $5.0M |
| Exits | 7 | $1.3M |
All 13F filers, Q2 2025 → Q3 2025: 5,463,263 shares bought and 11,640,072 shares sold, net −6,176,809 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 103 holders
| BML Capital Management, LLC | 24.91% | No change | 14,250,000 | $27.1M |
| Vivo Capital, LLC | 1.36% | No change | 8,888,888 | $16.9M |
| Vanguard Group Inc. | 0.00% | Reduce -2.2% | 6,515,458 | $12.4M |
| BlackRock, Inc. | 0.00% | Add +3.2% | 5,691,352 | $10.8M |
| Adage Capital Partners Gp, L.L.C. | 0.02% | Reduce -45.2% | 5,278,144 | $10.0M |
| Rock Springs Capital Management LP | 0.51% | Reduce -3.4% | 4,609,309 | $8.8M |
| Morgan Stanley | 0.00% | Add +15.2% | 4,077,246 | $7.7M |
| Decheng Capital LLC | 1.34% | No change | 4,041,736 | $7.7M |
| Geode Capital Management, LLC | 0.00% | Reduce -3.0% | 2,389,531 | $4.5M |
| D. E. Shaw & Co. | 0.00% | Reduce -15.3% | 2,373,226 | $4.5M |
| Acadian Asset Management LLC | 0.01% | Reduce -4.4% | 2,327,019 | $4.4M |
| Marshall Wace, LLP | 0.00% | Reduce -25.1% | 1,718,130 | $3.3M |
| Renaissance Technologies | 0.00% | Add +10.6% | 1,619,731 | $3.1M |
| Palo Alto Investors LP | 0.55% | Add +12.7% | 1,566,840 | $3.0M |
| Millennium Management | 0.00% | Reduce -59.5% | 1,554,458 | $3.0M |
| Logos Global Management LP | 0.28% | Reduce -18.9% | 1,500,000 | $2.9M |
| Citadel Advisors | 0.00% | Add +25.3% | 1,432,677 | $2.7M |
| Ameriprise Financial Inc. | 0.00% | New | 1,277,817 | $2.4M |
| Bollard Group LLC | 0.06% | Reduce -9.4% | 1,225,476 | $2.3M |
| State Street Corp. | 0.00% | Add +10.6% | 1,113,146 | $2.1M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Add +33.9% | 1,067,656 | $2.0M |
| Aldebaran Capital, LLC | 1.72% | Reduce -0.6% | 987,698 | $1.9M |
| Goldman Sachs Group Inc. | 0.00% | Add +510.6% | 956,051 | $1.8M |
| Deutsche Bank AG | 0.00% | Reduce -8.3% | 923,313 | $1.8M |
| JPMorgan Chase & Co. | 0.00% | Add +21.6% | 758,576 | $1.4M |
| Three Bridge Wealth Advisors, LLC | 0.35% | New | 714,823 | $1.4M |
| Northern Trust Corp. | 0.00% | Reduce -8.5% | 700,823 | $1.3M |
| Qube Research & Technologies Ltd | 0.00% | Add +7.0% | 544,760 | $1.0M |
| Aisling Capital Management LP | 0.18% | No change | 434,455 | $825K |
| Bridgeway Capital Management, LLC | 0.02% | Reduce -11.3% | 393,319 | $747K |
| ADAR1 Capital Management, LLC | 0.07% | New | 373,682 | $710K |
| Two Sigma Investments, LP | 0.00% | Reduce -50.9% | 368,107 | $699K |
| Two Sigma Advisers, LP | 0.00% | Reduce -54.2% | 350,100 | $665K |
| HighTower Advisors, LLC | 0.00% | Reduce -3.9% | 309,317 | $588K |
| Raymond James Financial Inc. | 0.00% | Add +2.2% | 283,476 | $539K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -7.4% | 241,956 | $460K |
| Nuveen, LLC | 0.00% | No change | 237,830 | $452K |
| Bank of New York Mellon Corp | 0.00% | Add +2.2% | 220,082 | $418K |
| Stonepine Capital Management, LLC | 0.30% | Reduce -60.7% | 192,900 | $367K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -20.8% | 164,244 | $312K |
| Invesco Ltd. | 0.00% | Add +20.1% | 162,463 | $309K |
| Assenagon Asset Management S.A. | 0.00% | Reduce -16.3% | 154,554 | $294K |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -15.8% | 140,167 | $267K |
| Barclays PLC | 0.00% | Reduce -21.1% | 123,425 | $235K |
| UBS Group AG | 0.00% | Reduce -31.4% | 105,138 | $200K |
| Rhumbline Advisers | 0.00% | Add +7.4% | 91,236 | $173K |
| Bank of America Corp. | 0.00% | Add +3.6% | 75,191 | $143K |
| Jane Street Group, LLC | 0.00% | New | 73,113 | $139K |
| Wells Fargo & Company | 0.00% | Add +8.3% | 68,039 | $129K |
| Algert Global LLC | 0.00% | Add +64.7% | 65,630 | $125K |
| XTX Topco Ltd | 0.01% | Add +167.3% | 63,925 | $121K |
| New York State Common Retirement Fund | 0.00% | Reduce -24.6% | 48,400 | $92K |
| Panagora Asset Management Inc. | 0.00% | New | 45,585 | $87K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -13.8% | 42,755 | $81K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | No change | 41,873 | $80K |
| FMR LLC | 0.00% | Reduce -90.9% | 40,350 | $77K |
| Intech Investment Management LLC | 0.00% | Reduce -12.9% | 38,944 | $74K |
| Oxford Asset Management LLP | 0.02% | New | 36,351 | $69K |
| Susquehanna International Group, LLP | 0.00% | Reduce -70.1% | 36,237 | $69K |
| MetLife Investment Management, LLC | 0.00% | Reduce -37.3% | 35,317 | $67K |
| AQR Capital Management | 0.00% | New | 34,952 | $66K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -1.9% | 33,500 | $64K |
| Velan Capital Investment Management LP | 0.06% | No change | 32,700 | $62K |
| American Century Companies Inc. | 0.00% | New | 31,788 | $60K |
| Quadrature Capital Ltd | 0.00% | Reduce -17.5% | 31,553 | $60K |
| Royal Bank of Canada | 0.00% | Add +235.8% | 28,280 | $54K |
| BNP Paribas Financial Markets | 0.00% | Add +59.0% | 26,667 | $51K |
| Vontobel Holding Ltd. | 0.00% | No change | 26,000 | $49K |
| SG Americas Securities, LLC | 0.00% | Reduce -58.8% | 22,012 | $42K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 19,700 | $37K |
| Engineers Gate Manager LP | 0.00% | Add +1.4% | 17,844 | $34K |
| CRA Financial Services, LLC | 0.00% | No change | 17,782 | $34K |
| Voya Investment Management LLC | 0.00% | Reduce -35.8% | 17,248 | $33K |
| Mariner, LLC | 0.00% | Reduce -23.3% | 16,112 | $31K |
| Alliancebernstein L.P. | 0.00% | No change | 15,200 | $29K |
| ProShare Advisors LLC | 0.00% | Reduce -20.4% | 14,819 | $28K |
| Axq Capital, LP | 0.01% | New | 13,969 | $27K |
| Neuberger Berman Group LLC | 0.00% | Add +0.4% | 12,704 | $24K |
| Jefferies Financial Group Inc. | 0.00% | No change | 11,000 | $21K |
| Victory Capital Management Inc. | 0.00% | Reduce -3.4% | 10,628 | $20K |
| Two Sigma Securities, LLC | 0.00% | New | 10,586 | $20K |
| Mercer Global Advisors Inc. | 0.00% | Add +2.4% | 10,460 | $20K |
| Russell Investments Group, Ltd. | 0.00% | Add +1195.4% | 9,612 | $18K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 9,267 | $18K |
| Legal & General Group Plc | 0.00% | No change | 8,242 | $16K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 6,500 | $12K |
| Sterling Capital Management LLC | 0.00% | Add +144.0% | 5,980 | $11K |
| California State Teachers Retirement System | 0.00% | Add +0.1% | 5,668 | $11K |
| Amalgamated Bank | 0.00% | No change | 3,100 | $6K |
| PNC Financial Services Group, Inc. | 0.00% | New | 2,039 | $4K |
| Citigroup Inc. | 0.00% | Reduce -93.8% | 1,935 | $4K |
| Group One Trading LLC | 0.00% | Reduce -28.6% | 1,748 | $3K |
| Osaic Holdings, Inc. | 0.00% | No change | 730 | $1K |
| Capital Advisors, Ltd. LLC | 0.00% | No change | 454 | $1K |
| Cwm, LLC | 0.00% | New | 275 | $1K |
| Northwestern Mutual Wealth Management Co. | 0.00% | No change | 500 | $950 |
| EverSource Wealth Advisors, LLC | 0.00% | No change | 458 | $870 |
| Arax Advisory Partners | 0.00% | New | 447 | $849 |
| Nisa Investment Advisors, LLC | 0.00% | No change | 318 | $604 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -10.5% | 239 | $454 |
"% of holder's portfolio" is ACRS's weight in each manager's 13F, not the share of Aclaris Therapeutics Inc. the manager owns.