Security record · archived quarter
ACRS
Aclaris Therapeutics, Inc. · Healthcare · Biotechnology
8Tracked holders
—Δ holders
10.87MShares held
$11.95MReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 61 | -2 | 42.13M | $222.66M | +3 | −5 |
| 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 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Millennium Management ✦ | 3.34M | — | $3.67M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | D. E. Shaw & Co. ✦ | 3.32M | — | $3.65M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | D. E. Shaw & Co. ✦ | 3.32M | — | $3.65M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Two Sigma Investments ✦ | 1.11M | — | $1.22M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Renaissance Technologies ✦ | 922.20K | — | $1.01M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 875.22K | — | $962,738 | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 875.22K | — | $962,738 | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 774.14K | — | $851,714 | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Geode Capital Management ✦ (passive) | 774.14K | — | $851,714 | 0.0% | n/c | 1 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 386.18K | — | $424,795 | 0.0% | n/c | 1 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 386.18K | — | $424,795 | 0.0% | n/c | 1 | SEC ↗ |
| 12 | T. Rowe Price ✦ | 139.40K | — | $154,000 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
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 2024 ·
Methodology ·
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