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Disclosery

ACRS ACLARIS THERAPEUTICS INC

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Stock (common), issuer CIK 1557746

143 managers (149 13F filers) reported a position in ACRS shares at 2026-06-30, 119,141,845 shares in all. 28 filers opened a position and 14 filers sold out during the quarter.

Managers
143
13F filers
149
New
28
Added
65
Reduced
32
Sold out
14
Shares held by filers
119,141,845

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
RA CAPITAL MANAGEMENT, L.P.in group RA CAPITAL MANAGEMENT, L.P.12,723,026$67.3M0.58%+5,918,95413F-HRTimelineGroup
BML Capital Management, LLC11,975,000$63.3M36.18%-2,275,00013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.10,037,008$53.1M<0.01%+2,629,94313F-HRTimelineGroup
Deep Track Capital, LP9,345,000$49.4M0.73%013F-HRTimeline
VANGUARD GROUP INCgroup of 5 filers holding8,335,521$44.1M+796,776Timeline
Vivo Capital, LLC6,694,637$35.4M3.23%+27,97113F-HRTimeline
Frazier Life Sciences Management, L.P.4,925,374$26.1M0.57%013F-HRTimeline
Rock Springs Capital Management LP4,330,532$22.9M1.12%-142,11813F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…4,071,000$21.5M0.03%+200,00013F-HRTimelineGroup
Decheng Capital LLC4,041,736$21.4M2.92%013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP3,255,340$17.2M<0.01%+1,246,59413F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC3,190,058$16.9M<0.01%+766,36713F-HRTimelineGroup
BRAIDWELL LP2,142,348$11.3M0.42%+443,23213F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management2,023,470$10.7M0.02%-1,337,85813F-HRTimelineGroup
SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,…1,946,482$10.3M1.15%new13F-HRTimelineGroup
Kalehua Capital Management LLC1,832,365$9.69M5.57%013F-HR/ATimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,762,081$9.32M0.01%-487,23813F-HRTimelineGroup
Jones Hill Capital LP1,759,492$9.31M1.98%new13F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC1,641,472$8.68M0.01%+101,68113F-HRTimelineGroup
Palo Alto Investors LP1,613,430$8.54M1.18%013F-HR/ATimeline
Woodline Partners LP1,611,054$8.52M0.03%+125,43113F-HRTimeline
PANAGORA ASSET MANAGEMENT INC1,356,152$7.17M0.02%+853,86213F-HRTimeline
Connor, Clark & Lunn Investment Managem…1,209,886$6.4M0.01%-208,47413F-HRTimeline
MPM BIOIMPACT LLC1,042,467$5.51M0.34%+650,54913F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\1,040,955$5.51M<0.01%+43,10513F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP998,763$5.28M<0.01%+270,53813F-HRTimelineGroup
Aldebaran Capital, LLC936,731$4.96M3.72%-10,43113F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC817,531$4.32M0.01%+314,90013F-HRTimeline
Three Bridge Wealth Advisors, LLC714,823$3.78M0.95%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC609,158$3.22M<0.01%+20,46713F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC523,895$2.77M<0.01%-232,23213F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP513,840$2.71M<0.01%+2,37913F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding488,819$2.59M+69,188Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO468,964$2.35M<0.01%-17,66913F-HRTimelineGroup
Aisling Capital Management LP434,455$2.3M0.49%013F-HRTimeline
Bollard Group LLC431,631$2.28M0.07%013F-HRTimeline
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC421,500$2.23M0.04%new13F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.414,499$2.19M<0.01%-486,30513F-HRTimelineGroup
Tetragon Partners GP Ltdin group Tetragon Partners GP Ltd400,000$2.12M0.34%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…365,055$1.93M<0.01%+56,89013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co346,058$1.83M<0.01%+85,06813F-HRTimelineGroup
FMR LLCin group FMR LLC313,850$1.66M<0.01%+137,49713F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp282,599$1.49M<0.01%+75,57513F-HRTimelineGroup
Nuveen, LLCin group TIAA278,404$1.47M<0.01%+160,38413F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC275,611$1.46M<0.01%+9,16313F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…267,498$1.42M<0.01%+10,34213F-HRTimelineGroup
SUPERSTRING CAPITAL MANAGEMENT LP257,675$1.36M0.86%-108,81513F-HRTimeline
UBS Group AGin group UBS Group AG257,001$1.36M<0.01%+50,18713F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.243,028$1.29M<0.01%+28,09313F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/221,599$1.17M<0.01%+64,87413F-HRTimeline
HighTower Advisors, LLC217,524$1.15M<0.01%-88,31213F-HRTimeline
Creative Planningin group Creative Planning206,647$1.09M<0.01%+54,55913F-HRTimelineGroup
Logos Global Management LP200,000$1.06M0.05%-300,00013F-HRTimeline
Verdad Advisers, LP175,272$927K0.89%-21,77013F-HRTimeline
Informed Momentum Co LLC171,327$906K0.08%-7,05113F-HRTimeline
Assenagon Asset Management S.A.154,554$818K<0.01%-22,72913F-HR/ATimeline
Atom Investors LP148,855$787K0.07%new13F-HRTimeline
RHUMBLINE ADVISERS143,216$758K<0.01%+67,81513F-HRTimeline
ALPS ADVISORS INC141,749$750K<0.01%+43,57413F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO138,778$734K<0.01%-78,37613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY134,117$709K<0.01%-2,612,18513F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP133,068$704K<0.01%-262,56913F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…120,000$635K<0.01%+103,18013F-HRTimelineGroup
CenterBook Partners LP118,228$625K0.03%+51,63013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC117,786$623K<0.01%+109,96013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/110,412$584K<0.01%+30,87313F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN108,648$575K<0.01%+72,38613F-HRTimelineGroup
Verition Fund Management LLC98,000$518K<0.01%new13F-HR/ATimeline
STRS OHIO81,400$431K<0.01%+65,40013F-HRTimeline
Voleon Capital Management LP77,168$408K0.01%new13F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC75,019$397K0.01%-255,00013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC73,010$386K<0.01%+51,50213F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…69,699$369K<0.01%+25,82913F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding60,824$322K+10,945Timeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC60,259$319K<0.01%-12,14913F-HRTimelineGroup
MANGROVE PARTNERS IM, LLC50,291$266K0.02%new13F-HRTimeline
DIVERSIFIED TRUST CO45,523$241K<0.01%+16,06813F-HRTimeline
Cambridge Investment Research Advisors,…41,873$222K<0.01%013F-HR/ATimeline
ALLIANCEBERNSTEIN L.P.57,000$214K<0.01%+41,80013F-HRTimeline
Police & Firemen's Retirement System of…38,826$205K<0.01%+19,12613F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS35,524$188K<0.01%+14,07913F-HRTimelineGroup
SG Americas Securities, LLC34,814$184K<0.01%+8,04713F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …32,406$171K<0.01%+7,00813F-HRTimelineGroup
PROFUND ADVISORS LLC30,486$161K<0.01%new13F-HRTimeline
State of Wyoming27,439$145K0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND27,300$144K<0.01%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC24,668$130K<0.01%+5,47213F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC23,104$122K<0.01%+6,79313F-HRTimelineGroup
China Universal Asset Management Co., L…22,228$118K0.01%+82713F-HRTimeline
Rafferty Asset Management, LLC21,997$116K<0.01%new13F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC20,270$107K<0.01%+6,89013F-HRTimelineGroup
ProShare Advisors LLC20,095$106K<0.01%+1,39913F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC19,576$104K<0.01%new13F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC19,367$102K<0.01%-2,69513F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.18,000$95.2K<0.01%-7,00013F-HRTimelineGroup
CRA Financial Services, LLC17,782$94.1K0.01%013F-HRTimeline
Empirical Financial Services, LLC d.b.a…16,072$85K<0.01%new13F-HRTimeline
Dynamic Technology Lab Private Ltd13,521$72K0.02%new13F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC12,718$67.3K<0.01%+96913F-HRTimeline
TWO SIGMA SECURITIES, LLC12,671$67K0.01%-9,80013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc11,518$60.9K<0.01%+3,27613F-HRTimelineGroup
XPONANCE LLC11,273$59.6K<0.01%new13F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.11,000$58.2K<0.01%013F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd10,895$57.6K<0.01%-61,64513F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…10,756$56.9K<0.01%+1,48913F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV10,688$56.5K<0.01%+9313F-HR/ATimeline
M&T Bank Corpin group M&T Bank Corp10,516$55.6K<0.01%+42813F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…9,501$50.3K<0.01%+4,49513F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…7,510$39.7K<0.01%+3,64313F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…6,112$32.3K<0.01%013F-HRTimelineGroup
Caitong International Asset Management …5,677$30K<0.01%new13F-HRTimeline
SIMPLEX TRADING, LLC5,499$29.1K<0.01%-5,71713F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA4,394$23K<0.01%+4,30613F-HRTimelineGroup
Quantbot Technologies LP3,787$20K<0.01%new13F-HRTimeline
GF FUND MANAGEMENT CO. LTD.2,553$13.5K<0.01%+13413F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,065$10.9K<0.01%-513F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,285$6.8K<0.01%-3,68013F-HR/ATimeline
Farther Finance Advisors, LLC1,175$6.22K<0.01%+82813F-HRTimeline
GAMMA Investing LLC1,020$5.4K<0.01%013F-HRTimeline
Arax Advisory Partners786$4.16K<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.735$3.89K<0.01%new13F-HRTimelineGroup
Sterling Capital Management LLC686$3.63K<0.01%-2,35113F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…500$2.65K<0.01%013F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK458$2.42K<0.01%new13F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB391$2.07K<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC454$2K<0.01%013F-HRTimeline
Parallel Advisors, LLC357$1.89K<0.01%013F-HRTimeline
Smartleaf Asset Management LLC376$1.89K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.336$1.78K<0.01%new13F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC318$1.68K<0.01%013F-HRTimeline
Cornerstone Financial Management LLC270$1.43K<0.01%013F-HR/ATimeline
Integrated Wealth Concepts LLC211$1.12K<0.01%new13F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…156$825<0.01%new13F-HRTimeline
Truvestments Capital LLC150$794<0.01%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/102$540<0.01%new13F-HRTimelineGroup
SJS Investment Consulting Inc.102$540<0.01%new13F-HRTimeline
Allworth Financial LP87$461<0.01%+3813F-HRTimeline
SBI Securities Co., Ltd.67$354<0.01%013F-HRTimeline
Fortitude Family Office, LLC56$296<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…19$101<0.01%-45813F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC9$48<0.01%013F-HRTimeline
Clearstead Advisors, LLC6$32<0.01%new13F-HRTimeline
Essential Partners LLC5$26<0.01%013F-HRTimeline