Security record · archived quarter
IMRX
name pending profile ingest
4Tracked holders
-3Δ holders
1.31MShares held
$3.25MReported value
+0New positions
−3Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 54 | +9 | 26.51M | $132.30M | +16 | −8 |
| Q1 2026 | 46 | +4 | 23.12M | $121.86M | +8 | −4 |
| Q4 2025 | 41 | +1 | 22.64M | $148.95M | +1 | n/a |
| Q3 2025 | 13 | +2 | 16.26M | $113.83M | +2 | n/a |
| Q2 2025 | 9 | 0 | 2.70M | $9.10M | +1 | −1 |
| Q1 2025 | 6 | 0 | 1.83M | $2.78M | n/a | n/a |
| Q4 2024 | 6 | +1 | 1.23M | $2.70M | +1 | n/a |
| Q3 2024 | 4 | -3 | 1.31M | $3.25M | n/a | −3 |
| Q2 2024 | 7 | n/a | 4.86M | $6.22M | n/a | n/a |
Who holds it · Q3 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | T. Rowe Price ✦ | 810.13K | -5.7% | $2.02M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Millennium Management ✦ | 246.27K | -74.2% | $613,212 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 209.64K | -5.5% | $522,140 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 4 | Two Sigma Investments ✦ | 40.43K | -80.8% | $100,673 | 0.0% | ▼ Trim | 2 | 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
| Citadel Advisors | $2.41M | was 0.0% |
| Marshall Wace | $491,617 | was 0.0% |
| Renaissance Technologies | $446,848 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 90 holders, 26.52M shares, $129.31M 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: Q3 2024 ·
Methodology ·
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