Aclaris Therapeutics Ownership | Who Owns Aclaris Therapeutics?
Aclaris Therapeutics Ownership Summary
Aclaris Therapeutics is owned by 92.76% institutional investors, 2.18% insiders, and 5.05% retail investors. Ra capital management is the largest institutional shareholder, holding 9.88% of ACRS shares. Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund, with 3.04% of its assets in Aclaris Therapeutics shares.
ACRS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Aclaris Therapeutics | 92.76% | 2.18% | 5.05% |
| Sector | Healthcare Stocks | 245.07% | 12.10% | -157.17% |
| Industry | Biotech Stocks | 380.48% | 11.73% | -292.21% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Ra capital management | 12.72M | 9.88% | $67.30M |
| Bml capital management | 11.97M | 9.30% | $63.35M |
| Blackrock funding, inc. /de | 10.04M | 7.79% | $53.10M |
| Deep track capital, lp | 9.35M | 7.25% | $49.44M |
| Vanguard group | 6.50M | 5.30% | $19.57M |
| Vivo capital | 6.69M | 5.20% | $35.41M |
| Vanguard capital management | 5.82M | 4.52% | $30.78M |
| Frazier life sciences management | 4.93M | 3.82% | $26.06M |
| Rock springs capital management lp | 4.33M | 3.36% | $22.91M |
| Adage capital partners gp | 4.07M | 3.16% | $21.54M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Bml capital management | 11.97M | 35.98% | $63.35M |
| Aldebaran capital | 936.73K | 3.72% | $4.96M |
| Vivo capital | 6.69M | 3.23% | $35.41M |
| Decheng capital | 4.04M | 2.92% | $21.38M |
| Palo alto investors lp | 1.61M | 1.18% | $8.54M |
| Rock springs capital management lp | 4.33M | 1.12% | $22.91M |
| Silverarc capital management | 1.95M | 1.07% | $10.30M |
| Three bridge wealth advisors | 714.82K | 0.95% | $3.78M |
| Verdad advisers, lp | 175.27K | 0.89% | $927.19K |
| Superstring capital management lp | 257.68K | 0.86% | $1.36M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ra capital management | 12.72M | 0.58% | 5.92M |
| Blackrock funding, inc. /de | 10.04M | 0.00% | 2.63M |
| Silverarc capital management | 1.95M | 1.07% | 1.95M |
| State street | 3.26M | 0.00% | 1.25M |
| Panagora asset management | 1.36M | 0.02% | 853.86K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 2.03M | 0.00% | -3.17M |
| Janus henderson group | - | - | -2.80M |
| Morgan stanley | 134.12K | - | -2.61M |
| Samsara biocapital | - | - | -2.39M |
| Bml capital management | 11.97M | 35.98% | -2.27M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Silverarc capital management | 1.95M | 1.07% | 1.95M | $10.30M |
| Orbimed advisors | 421.50K | 0.04% | 421.50K | $2.23M |
| Tfg asset management gp | 400.00K | 0.33% | 400.00K | $2.12M |
| Sixth street partners management company | 346.06K | 0.00% | 346.06K | $1.83M |
| Atom investors lp | 148.85K | 0.07% | 148.85K | $787.44K |
Sold Out
| Holder | Change |
|---|---|
| Mai capital management | -1.00 |
| Nelson, van denburg & campbell wealth management group | -14.00 |
| Root financial partners | -27.00 |
| Innealta capital | -56.00 |
| Cornerstone planning group | -580.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 155 | 10.71% | 119,486,618 | 9.91% | 92 | 1.30% | 95 | 28.38% | 32 | -20.00% |
| Mar 31, 2026 | 122 | -0.81% | 87,304,557 | 4.26% | 71 | 1.53% | 67 | 17.54% | 32 | -21.95% |
| Dec 31, 2025 | 24 | -76.70% | 24,077,074 | -71.90% | 19 | 0.40% | 12 | -72.09% | 5 | -87.18% |
| Sep 30, 2025 | 28 | -68.89% | 24,422,115 | -71.00% | 19 | 0.42% | 8 | -84.62% | 11 | -54.17% |
| Jun 30, 2025 | 95 | -12.04% | 91,849,906 | 7.52% | 74 | 1.54% | 56 | -9.68% | 25 | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 4.24M | 3.04% | 598.70K |
| Vanguard Total Stock Mkt Idx Inv | 4.24M | 3.04% | 598.70K |
| Vanguard MStar Total Stk Mkt Idx Invest | 4.24M | 2.88% | - |
| iShares Russell 2000 ETF | 3.03M | 2.06% | -53.76K |
| Vanguard US Total Market Shares ETF | 2.12M | 1.96% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 1.45M | 0.99% | 2.93K |
| Xtrackers S&P 500 Swap ETF 1C | 916.55K | 0.76% | -6.76K |
| SQUAD Aguja Opportunities I | 500.00K | 0.70% | - |
| Fidelity Small Cap Index | 911.89K | 0.65% | 3.91K |
| iShares Russell 2000 Growth ETF | 937.47K | 0.64% | -8.59K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Apr 23, 2026 | Leonard Braden Michael | - | Sell | $1.36M |
| Nov 19, 2024 | Mehra Anand | - | Buy | $1.50M |
| Aug 05, 2024 | Leonard Braden Michael | - | Buy | $256.36K |
| Aug 02, 2024 | Leonard Braden Michael | - | Buy | $216.40K |
| Jul 30, 2024 | Leonard Braden Michael | - | Buy | $226.37K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
ACRS Ownership FAQ
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