Security record
ACRS
Aclaris Therapeutics, Inc. · Healthcare · Biotechnology
60Tracked holders
-2Δ holders
41.91MShares held
$221.50MReported value
+3New positions
−6Exits
Momentum inputs (comparable managers):
holder breadth -3.2% ·
share flow +1.2% ·
net new positions -5.0%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 60 | -2 | 41.91M | $221.50M | +3 | −6 |
| Q1 2026 | 65 | -2 | 41.75M | $156.42M | +5 | −7 |
| Q4 2025 | 67 | +2 | 40.44M | $121.72M | +2 | — |
| Q3 2025 | 17 | +1 | 36.82M | $69.96M | +1 | — |
| Q2 2025 | 13 | 0 | 38.17M | $54.21M | — | — |
| Q1 2025 | 10 | 0 | 23.63M | $36.15M | — | — |
| Q4 2024 | 10 | +2 | 20.49M | $50.82M | +2 | — |
| Q3 2024 | 7 | -1 | 10.01M | $11.51M | — | −1 |
| Q2 2024 | 8 | — | 10.87M | $11.95M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 10.04M | +35.5% | $53.10M | 0.0% | ▲ Add | 5 | SEC ↗ ×9 |
| 2 | Vanguard Capital Management Llc | 5.82M | +12.6% | $30.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Adage Capital Partners ✦ | 4.07M | +5.2% | $21.54M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 3.26M | +62.1% | $17.22M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 3.19M | +31.6% | $16.88M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 6 | Balyasny Asset Management L.P. | 2.02M | -39.8% | $10.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 1.76M | -21.7% | $9.32M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 8 | Connor, Clark & Lunn Investment… | 1.21M | -14.7% | $6.40M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 9 | Deutsche Bank Ag\ | 1.04M | +4.3% | $5.51M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 10 | Northern Trust Corp | 998.76K | +37.1% | $5.28M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 11 | Renaissance Technologies ✦ | 817.53K | +62.6% | $4.32M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 12 | Goldman Sachs Group ✦ | 609.16K | +3.5% | $3.22M | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 13 | Millennium Management ✦ | 523.89K | -30.7% | $2.77M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 14 | Dimensional Fund Advisors Lp | 513.84K | +0.5% | $2.71M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 15 | JPMorgan Chase ✦ | 468.96K | -3.6% | $2.35M | 0.0% | ▼ Trim | 4 | SEC ↗ ×3 |
| 16 | D. E. Shaw & Co. ✦ | 414.50K | -54.0% | $2.19M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 17 | Susquehanna International Group, Llp | 412.55K | +8.6% | $2.18M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | Russell Investments Group, Ltd. | 365.06K | +18.5% | $1.93M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 19 | Charles Schwab Investment… | 346.06K | +32.6% | $1.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | Fidelity (FMR) ✦ | 313.85K | +78.0% | $1.66M | 0.0% | ▲ Add | 5 | SEC ↗ ×3 |
| 21 | Assenagon Asset Management S.A. | 309.11K | +74.4% | $1.64M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 22 | Bank of New York Mellon Corp | 282.60K | +36.5% | $1.49M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 23 | Nuveen, LLC | 278.40K | +135.9% | $1.47M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 24 | Raymond James Financial Inc | 275.61K | +3.4% | $1.46M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 25 | Wellington Management ✦ | 267.50K | +4.0% | $1.42M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 26 | UBS Group AG | 257.00K | +24.3% | $1.36M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 27 | Invesco Ltd. | 243.03K | +13.1% | $1.29M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 28 | T. Rowe Price ✦ | 221.60K | +41.4% | $1.17M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 29 | Creative Planning | 206.65K | +35.9% | $1.09M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 30 | Rhumbline Advisers | 143.22K | +89.9% | $757,603 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | Sei Investments Co | 138.78K | -36.1% | $734,136 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 134.12K | -95.1% | $709,477 | 0.0% | ▼ Trim | 4 | SEC ↗ ×6 |
| 33 | Two Sigma Investments ✦ | 133.07K | -66.4% | $703,930 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 34 | Citigroup Inc | 117.79K | +1405.1% | $623,088 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 35 | Bank Of America Corp /De/ | 110.41K | +38.8% | $584,080 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 36 | Wells Fargo & Company/Mn | 108.65K | +199.6% | $574,748 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 37 | Barclays Plc | 73.01K | +239.5% | $386,223 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 38 | AQR Capital Management ✦ | 60.26K | -16.8% | $318,771 | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 39 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 54.58K | +25.2% | $288,718 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | Alliancebernstein L.P. | 57.00K | +275.0% | $213,750 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Bnp Paribas Financial Markets | 35.52K | +65.7% | $187,922 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Manufacturers Life Insurance… | 32.41K | +27.6% | $171,428 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 43 | New York State Common Retirement… | 27.30K | 0.0% | $144,417 | 0.0% | Held | 3 | SEC ↗ |
| 44 | Voya Investment Management Llc | 23.10K | +41.6% | $122,220 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 45 | Prudential Financial Inc | 20.27K | +51.5% | $107,228 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | ProShare Advisors LLC | 20.09K | +7.5% | $106,302 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | Neuberger Berman Group LLC | 19.37K | -12.2% | $102,451 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 48 | Victory Capital Management Inc | 12.72K | +8.2% | $67,278 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | Legal & General Group Plc | 11.52K | +39.8% | $60,930 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | Mercer Global Advisors Inc /Adv | 10.69K | +0.9% | $56,540 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Zurcher Kantonalbank (Zurich… | 9.50K | +89.8% | $50,260 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Mirae Asset Global Investments Co.… | 6.25K | -0.7% | $33,041 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 53 | Rockefeller Capital Management L.P. | 6.11K | 0.0% | $32,333 | 0.0% | Held | 3 | SEC ↗ ×2 |
| 54 | Simplex Trading, Llc | 5.50K | -51.0% | $29,089 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 55 | Royal Bank Of Canada | 4.39K | +4893.2% | $23,000 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 56 | Pnc Financial Services Group, Inc. | 2.06K | -0.2% | $10,924 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 57 | Osaic Holdings, Inc. | 735 | New | $3,887 | 0.0% | New | 1 | SEC ↗ |
| 58 | Northwestern Mutual Wealth… | 500 | 0.0% | $2,645 | 0.0% | Held | 3 | SEC ↗ |
| 59 | Optiver Holding B.V. | 336 | New | $1,777 | 0.0% | New | 1 | SEC ↗ |
| 60 | National Bank Of Canada /Fi/ | 102 | New | $540 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Osaic Holdings, Inc. | $3,887 | 0.0% |
| Optiver Holding B.V. | $1,777 | 0.0% |
| National Bank Of Canada /Fi/ | $540 | 0.0% |
Exited
| Marshall Wace | $2.67M | was 0.0% |
| HighTower Advisors, LLC | $1.15M | was 0.0% |
| Mackenzie Financial Corp | $800,269 | was 0.0% |
| Qube Research & Technologies… | $729,413 | was 0.0% |
| American Century Companies Inc | $445,133 | was 0.0% |
| CIBC Asset Management Inc | $65,355 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 135 holders, 108.23M shares, $397.63M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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