Aclaris TherapeuticsACRS
13F holders, Q4 2025 (December 31)122holders +19
21new positions
6sold out
6famous investors
$3.01avg. 13F price*
At the end of Q4 2025, 122 institutions reported holding Aclaris Therapeutics Inc. (ACRS) in their 13F filings, up 19 from Q3 2025. 21 opened new positions and 6 sold out. The largest holders were BML Capital Management, LLC ($42.9M), Vivo Capital, LLC ($26.8M) and BlackRock, Inc. ($20.5M). 6 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 Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Aclaris Therapeutics Inc.
- CUSIP
- 00461U105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 21 | $4.3M |
| Exits | 6 | $656K |
All 13F filers, Q3 2025 → Q4 2025: 5,519,292 shares bought and 9,269,569 shares sold, net −3,750,277 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 122 holders
| BML Capital Management, LLC | 37.97% | No change | 14,250,000 | $42.9M |
| Vivo Capital, LLC | 1.73% | No change | 8,888,888 | $26.8M |
| BlackRock, Inc. | 0.00% | Add +19.6% | 6,804,841 | $20.5M |
| Vanguard Group Inc. | 0.00% | Reduce -0.2% | 6,502,080 | $19.6M |
| Rock Springs Capital Management LP | 0.69% | Reduce -3.4% | 4,453,741 | $13.4M |
| Decheng Capital LLC | 1.64% | No change | 4,041,736 | $12.2M |
| Morgan Stanley | 0.00% | Reduce -16.2% | 3,415,390 | $10.3M |
| Adage Capital Partners Gp, L.L.C. | 0.02% | Reduce -36.1% | 3,371,000 | $10.1M |
| Geode Capital Management, LLC | 0.00% | Add +0.1% | 2,392,772 | $7.2M |
| Acadian Asset Management LLC | 0.01% | Reduce -8.8% | 2,122,399 | $6.4M |
| D. E. Shaw & Co. | 0.01% | Reduce -11.7% | 2,096,651 | $6.3M |
| Kotler Kevin | 3.79% | — | 1,705,929 | $5.1M |
| Palo Alto Investors LP | 0.66% | No change | 1,566,840 | $4.7M |
| State Street Corp. | 0.00% | Add +35.3% | 1,506,403 | $4.5M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Add +34.3% | 1,434,164 | $4.3M |
| Citadel Advisors | 0.00% | Reduce -15.9% | 1,205,281 | $3.6M |
| Renaissance Technologies | 0.01% | Reduce -30.5% | 1,125,331 | $3.4M |
| Millennium Management | 0.00% | Reduce -32.2% | 1,053,246 | $3.2M |
| Deutsche Bank AG | 0.00% | Add +6.9% | 987,351 | $3.0M |
| Aldebaran Capital, LLC | 2.58% | Reduce -3.4% | 954,262 | $2.9M |
| Susquehanna International Group, LLP | 0.00% | Add +2430.1% | 916,846 | $2.8M |
| Bollard Group LLC | 0.06% | Reduce -34.4% | 804,445 | $2.4M |
| Woodline Partners LP | 0.01% | New | 742,009 | $2.2M |
| Three Bridge Wealth Advisors, LLC | 0.57% | No change | 714,823 | $2.2M |
| Northern Trust Corp. | 0.00% | Reduce -5.2% | 664,258 | $2.0M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -33.8% | 632,502 | $1.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -17.5% | 625,963 | $1.9M |
| ADAR1 Capital Management, LLC | 0.14% | Add +64.3% | 613,986 | $1.8M |
| Logos Global Management LP | 0.12% | Reduce -60.0% | 600,000 | $1.8M |
| Two Sigma Investments, LP | 0.00% | Add +56.0% | 574,213 | $1.7M |
| Marshall Wace, LLP | 0.00% | Reduce -71.7% | 485,501 | $1.5M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -17.9% | 447,175 | $1.3M |
| Aisling Capital Management LP | 0.27% | No change | 434,455 | $1.3M |
| UBS Group AG | 0.00% | Add +244.8% | 362,538 | $1.1M |
| Bridgeway Capital Management, LLC | 0.02% | Reduce -16.1% | 330,019 | $993K |
| Ameriprise Financial Inc. | 0.00% | Reduce -75.1% | 318,426 | $958K |
| HighTower Advisors, LLC | 0.00% | Reduce -1.1% | 305,948 | $921K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +17.6% | 284,604 | $857K |
| Dimensional Fund Advisors LP | 0.00% | Add +64.9% | 270,850 | $815K |
| Raymond James Financial Inc. | 0.00% | Reduce -4.9% | 269,684 | $812K |
| Wellington Management Group LLP | 0.00% | New | 264,359 | $796K |
| Two Sigma Advisers, LP | 0.00% | Reduce -27.1% | 255,400 | $769K |
| Nuveen, LLC | 0.00% | No change | 237,830 | $716K |
| Invesco Ltd. | 0.00% | Add +29.2% | 209,903 | $632K |
| Bank of New York Mellon Corp | 0.00% | Reduce -7.5% | 203,517 | $613K |
| Assenagon Asset Management S.A. | 0.00% | No change | 154,554 | $465K |
| Barclays PLC | 0.00% | Add +16.2% | 143,414 | $432K |
| T. Rowe Price Associates Inc. | 0.00% | No change | 140,167 | $422K |
| XTX Topco Ltd | 0.01% | Add +76.6% | 112,912 | $340K |
| Seven Fleet Capital Management LP | 0.22% | — | 107,419 | $323K |
| Wells Fargo & Company | 0.00% | Add +53.5% | 104,465 | $314K |
| AQR Capital Management | 0.00% | Add +197.0% | 103,792 | $312K |
| Alps Advisors Inc. | 0.00% | New | 88,966 | $268K |
| Point72 Asset Management | 0.00% | New | 87,175 | $262K |
| American Century Companies Inc. | 0.00% | Add +144.0% | 77,568 | $233K |
| Rhumbline Advisers | 0.00% | Reduce -21.3% | 71,804 | $216K |
| Panagora Asset Management Inc. | 0.00% | Add +49.6% | 68,190 | $205K |
| Bank of America Corp. | 0.00% | Reduce -14.2% | 64,521 | $194K |
| Quadrature Capital Ltd | 0.00% | Add +82.8% | 57,670 | $174K |
| Creative Planning | 0.00% | New | 51,171 | $154K |
| Intech Investment Management LLC | 0.00% | Add +19.8% | 46,646 | $140K |
| FMR LLC | 0.00% | Add +13.5% | 45,807 | $138K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -0.4% | 42,568 | $128K |
| Man Group plc | 0.00% | New | 42,435 | $128K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | No change | 41,873 | $126K |
| Citigroup Inc. | 0.00% | Add +2051.4% | 41,630 | $125K |
| Susquehanna Portfolio Strategies, LLC | 0.00% | New | 39,701 | $120K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -13.4% | 28,998 | $87K |
| Valeo Financial Advisors, LLC | 0.00% | New | 27,540 | $83K |
| New York State Common Retirement Fund | 0.00% | Reduce -43.6% | 27,300 | $82K |
| Jane Street Group, LLC | 0.00% | Reduce -62.8% | 27,216 | $82K |
| Vontobel Holding Ltd. | 0.00% | No change | 26,000 | $78K |
| MetLife Investment Management, LLC | 0.00% | Reduce -27.5% | 25,597 | $77K |
| Axq Capital, LP | 0.02% | Add +73.1% | 24,186 | $73K |
| Persistent Asset Partners Ltd | 0.03% | New | 22,259 | $67K |
| ProShare Advisors LLC | 0.00% | Add +45.4% | 21,553 | $65K |
| BNP Paribas Financial Markets | 0.00% | Reduce -19.3% | 21,516 | $65K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 19,700 | $59K |
| Neuberger Berman Group LLC | 0.00% | Add +49.2% | 18,955 | $57K |
| CRA Financial Services, LLC | 0.01% | No change | 17,782 | $54K |
| China Universal Asset Management Co., Ltd. | 0.00% | New | 17,655 | $53K |
| CIBC Asset Management Inc | 0.00% | New | 17,428 | $52K |
| Voya Investment Management LLC | 0.00% | No change | 17,248 | $52K |
| Simplex Trading, LLC | 0.00% | New | 16,668 | $50K |
| Mariner, LLC | 0.00% | Add +3.5% | 16,670 | $50K |
| SG Americas Securities, LLC | 0.00% | Reduce -29.9% | 15,423 | $46K |
| Alliancebernstein L.P. | 0.00% | No change | 15,200 | $46K |
| Group One Trading LLC | 0.00% | Add +611.3% | 12,433 | $37K |
| R Squared Ltd | 0.02% | New | 12,408 | $37K |
| Two Sigma Securities, LLC | 0.00% | Add +9.1% | 11,545 | $35K |
| Jefferies Financial Group Inc. | 0.00% | Add +0.0% | 11,002 | $33K |
| Victory Capital Management Inc. | 0.00% | Add +0.2% | 10,651 | $32K |
| Mercer Global Advisors Inc. | 0.00% | Reduce -2.8% | 10,167 | $31K |
| Russell Investments Group, Ltd. | 0.00% | Add +1.8% | 9,785 | $29K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 9,267 | $28K |
| Legal & General Group Plc | 0.00% | No change | 8,242 | $25K |
| California State Teachers Retirement System | 0.00% | Reduce -0.3% | 5,649 | $17K |
| Sterling Capital Management LLC | 0.00% | Reduce -11.6% | 5,288 | $16K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | New | 5,265 | $16K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -42.3% | 3,750 | $11K |
"% of holder's portfolio" is ACRS's weight in each manager's 13F, not the share of Aclaris Therapeutics Inc. the manager owns.