Aclaris Therapeutics, Inc.
ACRS- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001557746
No open-market purchases or sales by Aclaris Therapeutics, Inc. insiders were filed in the last 90 days; 148 institutions reported holding it in 13F filings for Q2 2026, worth $630.0M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Aclaris Therapeutics, Inc. 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
- 122
- +19 vs. Q3 2025
- Shares held
- 83.7M
- −1.94M (−2.3%) vs. Q3 2025
- Total value
- $252.1M
- +$89.3M (+54.8%) vs. Q3 2025
- New holders
- 25
- 34 more added
- Sold out
- 6
- 40 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ACRS 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 | 148 | $630.0M |
| Q1 2026 | 136 | $409.4M |
| Q4 2025 | 122 | $252.1M |
| Q3 2025 | 103 | $162.8M |
| Q2 2025 | 96 | $130.4M |
| Q1 2025 | 109 | $143.8M |
| Q4 2024 | 98 | $217.0M |
| Q3 2024 | 81 | $58.5M |
| Q2 2024 | 98 | $58.1M |
| Q1 2024 | 98 | $67.5M |
| Q4 2023 | 107 | $61.4M |
| Q3 2023 | 138 | $480.0M |
| Q2 2023 | 133 | $737.2M |
| Q1 2023 | 149 | $579.3M |
| Q4 2022 | 128 | $1.04B |
| Q3 2022 | 127 | $1.00B |
| Q2 2022 | 115 | $883.3M |
| Q1 2022 | 110 | $1.02B |
| Q4 2021 | 133 | $814.9M |
| Q3 2021 | 126 | $1.02B |
| Q2 2021 | 128 | $983.4M |
| Q1 2021 | 97 | $1.14B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Aclaris Therapeutics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bollard Group LLC | 804,445 | $2.42M | 0.06% | −421,031−34.4% | Reduced |
| Susquehanna International Group, LLP | 916,846 | $2.76M | 0.00% | +880,609+2,430.1% | Added |
| Aldebaran Capital, LLC | 954,262 | $2.87M | 2.58% | −33,436−3.4% | Reduced |
| Deutsche Bank AG | 987,351 | $2.97M | 0.00% | +64,038+6.9% | Added |
| Millennium Management LLC | 1,053,246 | $3.17M | 0.00% | −501,212−32.2% | Reduced |
| Renaissance Technologies LLC | 1,125,331 | $3.39M | 0.01% | −494,400−30.5% | Reduced |
| Citadel Advisors LLC | 1,205,281 | $3.63M | 0.00% | −227,396−15.9% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 1,434,164 | $4.32M | 0.01% | +366,508+34.3% | Added |
| State Street Corp | 1,506,403 | $4.53M | 0.00% | +393,257+35.3% | Added |
| Palo Alto Investors LP | 1,566,840 | $4.72M | 0.66% | 00.0% | Unchanged |
| Kotler Kevin | 1,705,929 | $5.13M | 3.79% | +1,705,929 | New |
| D. E. Shaw & Co., Inc. | 2,096,651 | $6.31M | 0.00% | −276,575−11.7% | Reduced |
| Acadian Asset Management LLC | 2,122,399 | $6.38M | 0.01% | −204,620−8.8% | Reduced |
| Geode Capital Management, LLC | 2,392,772 | $7.20M | 0.00% | +3,241+0.1% | Added |
| Adage Capital Partners GP, L.L.C. | 3,371,000 | $10.1M | 0.02% | −1,907,144−36.1% | Reduced |
| Morgan Stanley | 3,415,390 | $10.3M | 0.00% | −661,856−16.2% | Reduced |
| Decheng Capital LLC | 4,041,736 | $12.2M | 1.64% | 00.0% | Unchanged |
| Rock Springs Capital Management LP | 4,453,741 | $13.4M | 0.69% | −155,568−3.4% | Reduced |
| Vanguard Group Inc | 6,502,080 | $19.6M | 0.00% | −13,378−0.2% | Reduced |
| BlackRock, Inc. | 6,804,841 | $20.5M | 0.00% | +1,113,489+19.6% | Added |
| Vivo Capital, LLC | 8,888,888 | $26.8M | 1.73% | 00.0% | Unchanged |
| BML Capital Management, LLC | 14,250,000 | $42.9M | 37.97% | 00.0% | Unchanged |
| Stonepine Capital Management, LLC | 0 | $0 | 0.00% | −192,900−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −65,630−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −36,351−100.0% | Sold out |
| Velan Capital Investment Management LP | 0 | $0 | 0.00% | −32,700−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −17,844−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |