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Aclaris Therapeutics (ACRS) Institutional Ownership

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$3.83 +0.04 (+1.06%)
Closing price 04:00 PM Eastern
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$3.80 -0.04 (-0.91%)
As of 04:38 PM Eastern
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Institutional Ownership Changes (13F Filings) for Aclaris Therapeutics (NASDAQ:ACRS)

Current
Institutional Ownership
Percentage
98.34%
Number of
Institutional Buyers
(last 12 months)
55
Total
Institutional Inflows
(last 12 months)
$106.04M
Number of
Institutional Sellers
(last 12 months)
27
Total
Institutional Outflows
(last 12 months)
$39.08M
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ACRS Institutional Buying and Selling by Quarter

Aclaris Therapeutics Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/26/2026HighTower Advisors LLC217,524$1.15M0.0%-28.9%0.156%
8/21/2026Braidwell LP2,142,348$11.33M0.4%+26.1%1.532%
8/20/2026Aldebaran Capital LLC936,731$4.96M3.7%-1.1%0.670%
8/20/2026Two Sigma Securities LLC12,671$67K0.0%-43.6%0.009%
8/19/2026Wellington Management Group LLP267,498$1.42M0.0%+4.0%0.191%
8/18/2026Palo Alto Investors LP1,613,430$8.54M0.0%N/A1.154%
8/18/2026Jefferies Financial Group Inc.11,000$58K0.0%N/A0.008%
8/17/2026Bank of America Corp DE110,412$584K0.0%N/A0.079%
8/14/2026Legal & General Group Plc11,518$61K0.0%N/A0.008%
8/14/2026The Manufacturers Life Insurance Company32,406$171K0.0%N/A0.023%
8/13/2026Connor Clark & Lunn Investment Management Ltd.1,209,886$6.40M0.0%N/A0.865%
8/7/2026BlackRock Inc.10,037,008$53.10M0.0%N/A7.187%
8/7/2026Deutsche Bank AG1,040,955$5.51M0.0%N/A0.745%
8/6/2026Bank of New York Mellon Corp282,599$1.50M0.0%N/A0.202%
8/6/2026State of Wyoming27,439$145K0.0%N/A0.020%
8/3/2026Walleye Capital LLC19,576$104K0.0%N/A0.014%
7/8/2026Assenagon Asset Management S.A.154,554$818K0.0%-12.8%0.111%
5/20/2026Vivo Capital LLC6,666,666$25M2.1%-25.0%4.773%
5/19/2026Bank of America Corp DE79,539$298K0.0%+23.3%0.057%
5/18/2026ADAR1 Capital Management LLC132,426$497K0.0%-78.4%0.095%
5/18/2026Rock Springs Capital Management LP4,472,650$16.77M1.0%+0.4%3.203%
5/16/2026The Manufacturers Life Insurance Company25,398$95K0.0%-12.4%0.018%
5/16/2026Kalehua Capital Management LLC1,832,365$6.87M4.9%N/A1.312%
5/14/2026Renaissance Technologies LLC502,631$1.89M0.0%-55.3%0.360%
5/14/2026Bollard Group LLC431,631$1.62M0.0%-46.3%0.309%
5/14/2026Sei Investments Co.217,154$814K0.0%N/A0.155%
5/14/2026Monashee Investment Management LLC500,000$1.88M1.0%N/A0.358%
5/7/2026Aldebaran Capital LLC947,162$3.55M2.7%-0.7%0.678%
5/7/2026Dimensional Fund Advisors LP511,461$1.91M0.0%+88.8%0.366%
5/5/2026Bank of New York Mellon Corp207,024$776K0.0%+1.7%0.148%
4/25/2026Strs Ohio16,000$60K0.0%N/A0.013%
4/20/2026Assenagon Asset Management S.A.177,283$665K0.0%+14.7%0.147%
4/16/2026SG Americas Securities LLC26,767$100K0.0%+73.6%0.022%
4/16/2026Diversified Trust Co29,455$110K0.0%N/A0.024%
2/26/2026Seven Fleet Capital Management LP107,419$323K0.2%N/A0.099%
2/19/2026Invesco Ltd.209,903$632K0.0%+29.2%0.194%
2/18/2026XTX Topco Ltd112,912$340K0.0%+76.6%0.104%
2/18/2026Wellington Management Group LLP264,359$796K0.0%N/A0.244%
2/18/2026Susquehanna Portfolio Strategies LLC39,701$120K0.0%N/A0.037%
2/18/2026Quadrature Capital Ltd57,670$174K0.0%+82.8%0.053%
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2/18/2026Millennium Management LLC1,053,246$3.17M0.0%-32.2%0.972%
2/18/2026Man Group plc42,435$128K0.0%N/A0.039%
2/18/2026Bridgeway Capital Management LLC330,019$993K0.0%-16.1%0.305%
2/17/2026Logos Global Management LP600,000$1.81M0.1%-60.0%0.554%
2/17/2026ADAR1 Capital Management LLC613,986$1.85M0.1%+64.3%0.567%
2/17/2026AQR Capital Management LLC103,792$312K0.0%+197.0%0.096%
2/17/2026Kotler Kevin1,705,929$5.14M1.2%N/A1.574%
2/17/2026Rock Springs Capital Management LP4,453,741$13.41M0.7%-3.4%4.111%
2/17/2026Adage Capital Partners GP L.L.C.3,371,000$10.15M0.0%-36.1%3.111%
2/17/2026Persistent Asset Partners Ltd22,259$67K0.0%N/A0.021%
2/16/2026Panagora Asset Management Inc.68,190$205K0.0%+49.6%0.063%
2/16/2026Barclays PLC143,414$432K0.0%+16.2%0.132%
2/16/2026Bollard Group LLC804,445$2.42M0.1%-34.4%0.742%
2/13/2026Marshall Wace LLP485,501$1.46M0.0%-71.7%0.448%
2/13/2026The Manufacturers Life Insurance Company 28,998$87K0.0%-13.4%0.027%
2/13/2026Charles Schwab Investment Management Inc.284,604$857K0.0%+17.6%0.263%
2/13/2026State Street Corp1,506,403$4.53M0.0%+35.3%1.390%
2/13/2026Wells Fargo & Company MN104,465$314K0.0%+53.5%0.096%
2/12/2026Jane Street Group LLC27,216$82K0.0%-62.8%0.025%
2/12/2026MetLife Investment Management LLC25,597$77K0.0%-27.5%0.024%
2/12/2026Aldebaran Capital LLC954,262$2.87M2.6%-3.4%0.881%
2/12/2026Renaissance Technologies LLC1,125,331$3.39M0.0%-30.5%1.039%
2/12/2026Dimensional Fund Advisors LP270,850$815K0.0%+64.9%0.250%
2/12/2026New York State Common Retirement Fund27,300$82K0.0%-43.6%0.025%
2/12/2026Alps Advisors Inc.88,966$268K0.0%N/A0.082%
2/11/2026Deutsche Bank AG987,351$2.97M0.0%+6.9%0.911%
2/10/2026CIBC Asset Management Inc17,428$52K0.0%N/A0.016%
2/10/2026Goldman Sachs Group Inc.632,502$1.90M0.0%-33.8%0.584%
2/10/2026AXQ Capital LP24,186$73K0.0%+73.1%0.022%
2/10/2026Intech Investment Management LLC46,646$140K0.0%+19.8%0.043%
2/9/2026Geode Capital Management LLC2,392,772$7.20M0.0%+0.1%2.208%
2/6/2026ProShare Advisors LLC21,553$65K0.0%+45.4%0.020%
2/6/2026HighTower Advisors LLC305,948$921K0.0%-1.1%0.282%
2/4/2026Valeo Financial Advisors LLC27,540$83K0.0%N/A0.025%
1/30/2026R Squared Ltd12,408$37K0.0%N/A0.011%
1/29/2026China Universal Asset Management Co. Ltd.17,655$53K0.0%N/A0.016%
1/9/2026SG Americas Securities LLC15,423$46K0.0%-29.9%0.014%
1/1/2026JPMorgan Chase & Co.758,576$1.44M0.0%+21.6%0.700%
11/17/2025Susquehanna International Group LLP36,237$69K0.0%-70.1%0.033%
11/17/2025Qube Research & Technologies Ltd544,760$1.04M0.0%+7.0%0.503%
11/17/2025Palo Alto Investors LP1,566,840$2.98M0.6%+12.7%1.446%
11/17/2025Millennium Management LLC1,554,458$2.95M0.0%-59.5%1.435%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.42,755$81K0.0%-13.8%0.039%
11/17/2025Bollard Group LLC1,225,476$2.33M0.1%-9.4%1.131%
11/17/2025Citadel Advisors LLC1,432,677$2.72M0.0%+25.3%1.322%
11/17/2025Algert Global LLC65,630$125K0.0%+64.7%0.061%
11/17/2025Ameriprise Financial Inc.1,277,817$2.43M0.0%N/A1.179%
11/14/2025Raymond James Financial Inc.283,476$539K0.0%+2.2%0.262%
11/14/2025ADAR1 Capital Management LLC373,682$710K0.1%N/A0.345%
11/14/2025Two Sigma Investments LP368,107$699K0.0%-50.9%0.340%
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11/14/2025Bridgeway Capital Management LLC393,319$747K0.0%-11.3%0.363%
11/13/2025BNP Paribas Financial Markets26,667$51K0.0%+59.0%0.025%
11/12/2025Dimensional Fund Advisors LP164,244$312K0.0%-20.8%0.152%
11/12/2025Intech Investment Management LLC38,944$74K0.0%-12.9%0.036%
11/10/2025Aldebaran Capital LLC987,698$1.88M1.7%-0.6%0.912%
11/10/2025AXQ Capital LP13,969$27K0.0%N/A0.013%
11/7/2025Vanguard Group Inc.6,515,458$12.38M0.0%-2.2%6.014%
11/7/2025JPMorgan Chase & Co.758,576$1.44M0.0%+21.6%0.700%
11/6/2025Rhumbline Advisers91,236$173K0.0%+7.4%0.084%
11/3/2025New York State Common Retirement Fund48,400$92K0.0%-24.6%0.045%


ACRS Institutional Ownership - Frequently Asked Questions

During the previous two years, 109 institutional investors and hedge funds held shares of Aclaris Therapeutics. The most heavily invested institutionals were BlackRock Inc. ($53.10M), Vivo Capital LLC ($25M), Rock Springs Capital Management LP ($16.77M), BML Capital Management LLC ($16.39M), Vanguard Group Inc. ($12.38M), RA Capital Management L.P. ($11.57M), and Braidwell LP ($11.33M).Learn more on Aclaris Therapeutics' institutional investors.

98.34% of Aclaris Therapeutics' stock is owned by institutional investors. Learn more on ACRS's institutional investor holdings.

Of the 89 institutional investors that purchased Aclaris Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($10.04M), Adage Capital Partners GP L.L.C. ($9.63M), Vivo Capital LLC ($8.89M), RA Capital Management L.P. ($4.67M), Decheng Capital LLC ($4.04M), Rock Springs Capital Management LP ($3.47M), and Janus Henderson Group PLC ($2.80M).

Institutional investors have bought a total of 24,447,259 shares in the last 24 months. This purchase volume represents approximately $106.04M in transactions.

Of the 26 institutional investors that sold Aclaris Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Millennium Management LLC ($2.78M), Vivo Capital LLC ($2.22M), Adage Capital Partners GP L.L.C. ($1.91M), Marshall Wace LLP ($1.23M), Renaissance Technologies LLC ($1.12M), Bollard Group LLC ($920.65K), and Logos Global Management LP ($900K).

Institutional investors have sold a total of 13,146,334 shares in the last 24 months. This volume of shares sold represents approximately $39.08M in transactions.



Institutional ownership data for NASDAQ:ACRS is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/26/2026. New 13F filings are added each quarter as they're published.
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