13F

Stock

Aclaris Therapeutics, Inc.

ACRS · held by 136 managers

Reported value

$401.2M

Holders

136

+29 new · −16 exited

Holders’ est. mark

$47.3M

Price effect on 103 books still in the name

Largest holder

$53.4M

BML Capital Management, LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BML Capital Management, LLC14.3M$53.4M$10.5MAdded$10.5M
Deep Track Capital, LP9.35M$35MNew
BlackRock, Inc.7.41M$27.8M$5.04MAdded$7.29M
RA CAPITAL MANAGEMENT, L.P.6.8M$25.5MNew
Vivo Capital, LLC6.67M$25M$4.93MCut−$1.76M
VANGUARD CAPITAL MANAGEMENT LLC5.17M$19.4MHeld
Frazier Life Sciences Management, L.P.4.93M$18.5MNew
Rock Springs Capital Management LP4.47M$16.8M$3.3MAdded$3.37M
Decheng Capital LLC4.04M$15.2M$2.99MAdded$2.99M
ADAGE CAPITAL PARTNERS GP, L.L.C.3.87M$14.5M$2.49MAdded$4.37M
Balyasny Asset Management L.P.3.36M$12.6MNew
MORGAN STANLEY2.75M$10.3M$2.03MAdded$18.3K
GEODE CAPITAL MANAGEMENT, LLC2.42M$9.09M$1.77MAdded$1.89M
Citadel2.25M$8.43M$891.9KAdded$4.81M
State Street2.01M$7.53M$1.11MAdded$3M
Kalehua Capital Management LLC1.83M$6.87MNew
BRAIDWELL LP1.7M$6.37MNew
VANGUARD PORTFOLIO MANAGEMENT LLC1.66M$6.21MHeld
Palo Alto Investors LP1.61M$6.05M$1.16MAdded$1.33M
Woodline Partners LP1.49M$5.57M$549.1KAdded$3.34M
Connor, Clark & Lunn Investment Management Ltd.1.42M$5.32M$1.05MAdded$1M
DEUTSCHE BANK AG\997.9K$3.74M$730.6KAdded$770K
Aldebaran Capital, LLC947.2K$3.55M$700.9KAdded$679.5K
D. E. Shaw & Co., Inc.900.8K$3.38M$666.6KCut−$2.93M
MILLENNIUM MANAGEMENT LLC756.1K$2.84M$559.5KCut−$334.8K
NORTHERN TRUST CORP728.2K$2.73M$491.6KAdded$731.4K
Three Bridge Wealth Advisors, LLC714.8K$2.68M$529KAdded$529K
MARSHALL WACE, LLP713K$2.67M$359.3KAdded$1.21M
VANGUARD FIDUCIARY TRUST CO628.9K$2.36MHeld
GOLDMAN SACHS GROUP INC588.7K$2.21M$435.6KAdded$303.8K
DIMENSIONAL FUND ADVISORS LP511.5K$1.91M$199.1KAdded$1.1M
Renaissance Technologies502.6K$1.88M$371.9KCut−$1.5M
PANAGORA ASSET MANAGEMENT INC502.3K$1.88M$50.5KAdded$1.68M
Logos Global Management LP500K$1.88M$370KAdded$69K
Monashee Investment Management LLC500K$1.88MNew
JPMORGAN CHASE & CO486.6K$1.7M$233.6KCut−$185.8K
Aisling Capital Management LP434.5K$1.63M$321.5KAdded$321.5K
TWO SIGMA INVESTMENTS, LP395.6K$1.48M$292.8KCut−$244.7K
MPM BIOIMPACT LLC391.9K$1.47MNew
SUSQUEHANNA INTERNATIONAL GROUP, LLP379.9K$1.42M$281.1KCut−$1.33M
SUPERSTRING CAPITAL MANAGEMENT LP366.5K$1.37MNew
BRIDGEWAY CAPITAL MANAGEMENT, LLC330K$1.24M$244.2KAdded$244.2K
Russell Investments Group, Ltd.308.2K$1.16M$7.24KAdded$1.13M
HighTower Advisors, LLC305.8K$1.15M$226.3KAdded$226K
RAYMOND JAMES FINANCIAL INC266.4K$999.2K$197.2KAdded$187.4K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC261K$978.7K$193.1KAdded$122.1K
WELLINGTON MANAGEMENT GROUP LLP257.2K$964.3K$190.3KAdded$168.6K
SEI INVESTMENTS CO217.2K$814.3KNew
Invesco Ltd.214.9K$806K$155.3KAdded$174.2K
MACKENZIE FINANCIAL CORP213.4K$800.3KNew
Bank of New York Mellon Corp207K$776.3K$150.6KAdded$163.8K
UBS Group AG206.8K$775.6K$153KCut−$315.7K
Verdad Advisers, LP197K$738.9KNew
Qube Research & Technologies Ltd194.5K$729.4K$143.9KCut−$616.6K
Informed Momentum Co LLC178.4K$668.9KNew
Assenagon Asset Management S.A.177.3K$664.8K$114.4KAdded$199.6K
Fidelity176.4K$661.3K$33.9KAdded$523.4K
Creative Planning152.1K$570.3K$37.9KAdded$416.3K
ADAR1 Capital Management, LLC132.4K$496.6K$98KCut−$1.35M
AMERICAN CENTURY COMPANIES INC118.7K$445.1K$57.4KAdded$211.7K
Nuveen, LLC118K$442.6K$87.3KCut−$273.3K
ALPS ADVISORS INC98.2K$368.2K$65.8KAdded$100.4K
XTX Topco Ltd97.8K$366.7K$72.4KAdded$26.8K
BANK OF AMERICA CORP /DE/79.5K$298.3K$47.7KAdded$104.1K
RHUMBLINE ADVISERS75.4K$282.7K$53.1KAdded$66.6K
Quadrature Capital Ltd72.5K$272K$42.7KAdded$98.4K
Icahn Capital72.4K$271.5K$53.6KCut−$40.9K
Vanguard Global Advisers, LLC68.8K$258KHeld
CenterBook Partners LP66.6K$249.7KNew
MetLife Investment Management, LLC43.9K$164.5K$18.9KAdded$87.5K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.43.6K$163.5K$31.5KAdded$35.3K
Susquehanna Portfolio Strategies, LLC39.7K$148.9K$29.4KAdded$29.4K
WELLS FARGO & COMPANY/MN36.3K$136K$26.8KCut−$178.5K
EntryPoint Capital, LLC33K$123.8KNew
DIVERSIFIED TRUST CO29.5K$110.5KNew
NEW YORK STATE COMMON RETIREMENT FUND27.3K$102.4K$20.2KAdded$20.2K
MANUFACTURERS LIFE INSURANCE COMPANY, THE25.4K$95.2K$18.8KAdded$7.96K
Vontobel Holding Ltd.25K$93.8K$18.5KAdded$15.5K
TWO SIGMA SECURITIES, LLC22.5K$84.3K$8.54KAdded$49.5K
NEUBERGER BERMAN GROUP LLC22.1K$82.7K$14KAdded$25.7K
BARCLAYS PLC21.5K$80.7K$15.9KCut−$351K
BNP PARIBAS FINANCIAL MARKETS21.4K$80.4K$15.9KAdded$15.7K
China Universal Asset Management Co., Ltd.21.4K$80.3K$13.1KAdded$27.1K
Police & Firemen's Retirement System of New Jersey19.7K$73.9K$14.6KAdded$14.6K
INTECH INVESTMENT MANAGEMENT LLC19.2K$72K$14.2KCut−$68.4K
ProShare Advisors LLC18.7K$70.1K$13.8KAdded$5.24K
Engineers Gate Manager LP18.3K$68.6KNew
CRA Financial Services, LLC17.8K$66.7K$13.2KAdded$13.2K
Vanguard Personalized Indexing Management, LLC17.6K$65.8KNew
CIBC Asset Management Inc17.4K$65.4K$12.9KAdded$12.9K
ExodusPoint Capital Management, LP16.9K$63.4KNew
Hudson Bay Capital Management LP16.8K$63.1KNew
VOYA INVESTMENT MANAGEMENT LLC16.3K$61.2K$12.1KAdded$9.25K
STRS OHIO16K$60KNew
PRUDENTIAL FINANCIAL INC13.4K$50.2KNew
ALLIANCEBERNSTEIN L.P.15.2K$45.8K$0Held
VICTORY CAPITAL MANAGEMENT INC11.7K$44.1K$7.88KAdded$12K
SIMPLEX TRADING, LLC11.2K$42.1K$8.3KCut−$8.11K
Jefferies Financial Group Inc.11K$41.3K$8.14KAdded$8.13K
MERCER GLOBAL ADVISORS INC /ADV10.6K$39.7K$7.52KAdded$9.13K
M&T Bank Corp10.1K$37.8KNew
Ameritas Investment Partners, Inc.9.27K$34.8K$6.86KAdded$6.86K
Legal & General Group Plc8.24K$30.9K$6.1KAdded$6.1K
CITIGROUP INC7.83K$29.3K$5.79KCut−$96K
Mirae Asset Global Investments Co., Ltd.6.29K$23.6K$3.9KAdded$7.74K
Rockefeller Capital Management L.P.6.11K$22.9K$908Added$19.2K
Zurcher Kantonalbank (Zurich Cantonalbank)5.01K$18.8KNew
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM4.96K$18.6K$3.67KAdded$1.62K
Tower Research Capital LLC (TRC)3.87K$14.5K$2.77KAdded$3.21K
MBM WEALTH CONSULTANTS, LLC3.2K$12KNew
Sterling Capital Management LLC3.04K$11.4K$2.25KCut−$4.53K
GF FUND MANAGEMENT CO. LTD.2.42K$9.07K$1.57KAdded$2.67K
PNC Financial Services Group, Inc.2.07K$7.76K$1.53KAdded$1.53K
ACADIAN ASSET MANAGEMENT LLC1.54M$5.77K$1.14KCut−$615
CWM, LLC1.36K$5.09K$1.42KAdded$5.09K
GAMMA Investing LLC1.02K$3.83K$170Added$3.14K
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO500$1.88K$370Added$370
EverSource Wealth Advisors, LLC477$1.79K$339Added$410
Bollard Group LLC431.6K$1.62K$320Cut−$802
Farther Finance Advisors, LLC347$1.44K$393Added$239
Parallel Advisors, LLC357$1.34KNew
Smartleaf Asset Management LLC376$1.31K$222Added$222
NISA INVESTMENT ADVISORS, LLC318$1.19K$236Added$236
Cornerstone Financial Management LLC270$1.01K$200Added$200
PRICE T ROWE ASSOCIATES INC /MD/156.7K$588$104Added$166
Truvestments Capital LLC150$563$111Added$111
SBI Securities Co., Ltd.67$251$49Added$13
Allworth Financial LP49$184New
Cambridge Investment Research Advisors, Inc.41.9K$157$31Added$31
Root Financial Partners, LLC27$101New
SG Americas Securities, LLC26.8K$100$12Added$54
ROTHSCHILD INVESTMENT LLC9$34$6Added$10
Essential Partners LLC5$19$4Added$4
MAI Capital Management1$4New
Capital Advisors, Ltd. LLC454$2$1Added$1
ROYAL BANK OF CANADA88$0−$269Cut−$8K

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.