ACRS Institutional Ownership & Shareholders
ACLARIS THERAPEUTICS INC (ACRS) is currently held by 148 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $629.46M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Ra Capital Management, L.P. is currently the largest disclosed institutional shareholder of ACRS tracked by InsiderSet, reporting ownership valued at approximately $67.30M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $50.51M, representing an estimated loss of -24.95% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 62% of the total disclosed ACRS value among the investors covered in this analysis. Major shareholders include Ra Capital Management, L.P., Bml Capital Management, Llc, Blackrock, Inc., and several other long-term asset managers with concentrated positions in ACLARIS THERAPEUTICS INC (ACRS).
This page ranks the largest institutional ACRS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
148
Total Reported Value
$629.46M
Largest Holder
Ra Capital Management, L.P.
Largest Position
$67.30M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
104
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Ra Capital Management, L.P. | 0.58% | 12,723,026 | $67,304,808 | $50,510,413 | -$16,794,395 | -24.95% | |
| Bml Capital Management, Llc | 36.18% | 11,975,000 | $63,347,750 | $47,540,750 | -$15,807,000 | -24.95% | |
| Blackrock, Inc. | 0.00% | 10,037,008 | $53,095,772 | $39,846,922 | -$13,248,850 | -24.95% | |
| Deep Track Capital, Lp | 0.73% | 9,345,000 | $49,435,050 | $37,099,650 | -$12,335,400 | -24.95% | |
| Vivo Capital, Llc | 3.23% | 6,694,637 | $35,414,630 | $26,577,709 | -$8,836,921 | -24.95% | |
| Vanguard Capital Management Llc | 0.00% | 5,817,866 | $30,776,511 | $23,096,928 | -$7,679,583 | -24.95% | |
| Frazier Life Sciences Management, L.P. | 0.57% | 4,925,374 | $26,055,228 | $19,553,735 | -$6,501,493 | -24.95% | |
| Rock Springs Capital Management Lp | 1.12% | 4,330,532 | $22,908,514 | $17,192,212 | -$5,716,302 | -24.95% | |
| Adage Capital Partners Gp, L.L.C. | 0.03% | 4,071,000 | $21,535,590 | $16,161,870 | -$5,373,720 | -24.95% | |
| Decheng Capital Llc | 2.92% | 4,041,736 | $21,380,783 | $16,045,692 | -$5,335,091 | -24.95% | |
| State Street Corp | 0.00% | 3,255,340 | $17,220,749 | $12,923,700 | -$4,297,049 | -24.95% | |
| Geode Capital Management, Llc | 0.00% | 3,190,058 | $16,879,468 | $12,664,530 | -$4,214,938 | -24.97% | |
| Braidwell Lp | 0.42% | 2,142,348 | $11,333,021 | $8,505,122 | -$2,827,899 | -24.95% | |
| Balyasny Asset Management L.P. | 0.02% | 2,023,470 | $10,704,156 | $8,033,176 | -$2,670,980 | -24.95% | |
| Silverarc Capital Management, Llc | 1.15% | 1,946,482 | $10,296,890 | $7,727,534 | -$2,569,356 | -24.95% | |
| Kalehua Capital Management Llc | 5.57% | 1,832,365 | $9,693,211 | $7,274,489 | -$2,418,722 | -24.95% | |
| Citadel Advisors Llc | 0.01% | 1,762,081 | $9,321,408 | $6,995,462 | -$2,325,946 | -24.95% | |
| Jones Hill Capital Lp | 1.98% | 1,759,492 | $9,307,713 | $6,985,183 | -$2,322,530 | -24.95% | |
| Acadian Asset Management Llc | 0.01% | 1,641,472 | $8,677,000 | $6,516,644 | -$2,160,356 | -24.90% | |
| Palo Alto Investors Lp | 1.18% | 1,613,430 | $8,535,045 | $6,405,317 | -$2,129,728 | -24.95% | |
| Woodline Partners Lp | 0.03% | 1,611,054 | $8,522,476 | $6,395,884 | -$2,126,592 | -24.95% | |
| Vanguard Portfolio Management Llc | 0.00% | 1,465,735 | $7,753,738 | $5,818,968 | -$1,934,770 | -24.95% | |
| Panagora Asset Management Inc | 0.02% | 1,356,152 | $7,174,044 | $5,383,923 | -$1,790,121 | -24.95% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | 1,209,886 | $6,400,297 | $4,803,247 | -$1,597,050 | -24.95% | |
| Mpm Bioimpact Llc | 0.34% | 1,042,467 | $5,514,650 | $4,138,594 | -$1,376,056 | -24.95% | |
| Deutsche Bank Ag\ | 0.00% | 1,040,955 | $5,506,652 | $4,132,591 | -$1,374,061 | -24.95% | |
| Northern Trust Corp | 0.00% | 998,763 | $5,283,456 | $3,965,089 | -$1,318,367 | -24.95% | |
| Aldebaran Capital, Llc | 3.72% | 936,731 | $4,955,307 | $3,718,822 | -$1,236,485 | -24.95% | |
| Vanguard Fiduciary Trust Co | 0.00% | 907,173 | $4,798,945 | $3,601,477 | -$1,197,468 | -24.95% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 817,531 | $4,324,739 | $3,245,598 | -$1,079,141 | -24.95% |
| Three Bridge Wealth Advisors, Llc | 0.95% | 714,823 | $3,781,414 | $2,837,847 | -$943,567 | -24.95% | |
| Goldman Sachs Group Inc | 0.00% | 609,158 | $3,222,447 | $2,418,357 | -$804,090 | -24.95% | |
| Millennium Management Llc | 0.00% | 523,895 | $2,771,405 | $2,079,863 | -$691,542 | -24.95% | |
| Dimensional Fund Advisors Lp | 0.00% | 513,840 | $2,714,467 | $2,039,945 | -$674,522 | -24.85% | |
| Jpmorgan Chase & Co | 0.00% | 468,964 | $2,354,200 | $1,861,787 | -$492,413 | -20.92% | |
| Aisling Capital Management Lp | 0.49% | 434,455 | $2,298,267 | $1,724,786 | -$573,481 | -24.95% | |
| Bollard Group Llc | 0.07% | 431,631 | $2,283,000 | $1,713,575 | -$569,425 | -24.94% | |
| Orbimed Advisors Llc | 0.04% | 421,500 | $2,229,735 | $1,673,355 | -$556,380 | -24.95% | |
| D. E. Shaw & Co., Inc. | 0.00% | 414,499 | $2,192,700 | $1,645,561 | -$547,139 | -24.95% | |
| Susquehanna International Group, Llp | 0.00% | 412,549 | $2,182,384 | $1,637,820 | -$544,564 | -24.95% | |
| Tetragon Partners Gp Ltd | 0.34% | 400,000 | $2,116,000 | $1,588,000 | -$528,000 | -24.95% | |
| Russell Investments Group, Ltd. | 0.00% | 365,055 | $1,931,139 | $1,449,268 | -$481,871 | -24.95% | |
| Charles Schwab Investment Management Inc | 0.00% | 346,058 | $1,830,647 | $1,373,850 | -$456,797 | -24.95% | |
| Fmr Llc | 0.00% | 313,850 | $1,660,267 | $1,245,985 | -$414,283 | -24.95% | |
| Bank Of New York Mellon Corp | 0.00% | 282,599 | $1,494,949 | $1,121,918 | -$373,031 | -24.95% | |
| Nuveen, Llc | 0.00% | 278,404 | $1,472,758 | $1,105,264 | -$367,494 | -24.95% | |
| Raymond James Financial Inc | 0.00% | 275,611 | $1,457,982 | $1,094,176 | -$363,806 | -24.95% | |
| Wellington Management Group Llp | 0.00% | 267,498 | $1,415,064 | $1,061,967 | -$353,097 | -24.95% | |
| Superstring Capital Management Lp | 0.86% | 257,675 | $1,363,101 | $1,022,970 | -$340,131 | -24.95% | |
| Ubs Group Ag | 0.00% | 257,001 | $1,359,536 | $1,020,294 | -$339,242 | -24.95% |
Frequently asked questions about ACRS
Who are the largest institutional holders of ACRS?
The largest institutional holders of ACRS reported in the latest SEC Form 13F filings include Ra Capital Management, L.P., Bml Capital Management, Llc, Blackrock, Inc., Deep Track Capital, Lp, and Vivo Capital, Llc. InsiderSet ranks institutional holders by their latest reported ACRS position.
What is ACRS institutional ownership?
This page tracks ACRS positions reported by institutional investment managers through SEC Form 13F. ACLARIS THERAPEUTICS INC (ACRS) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own ACRS?
InsiderSet currently tracks 148 institutional managers reporting ACRS holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of ACRS shareholders.
How much ACRS stock do institutions own?
Institutional investment managers disclosed approximately $629.46M in ACRS holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was ACRS institutional ownership last updated?
The latest ACRS institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional ACRS holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its ACRS position after the reporting date.
Are institutions buying or selling ACRS?
Institutional buying and selling can be analyzed by comparing ACRS positions across consecutive 13F reporting periods. InsiderSet's ACRS Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ACRS ownership changes.
How has ACRS institutional ownership changed over time?
InsiderSet tracks ACRS institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.