Security record
IVAC
name pending profile ingest
7Tracked holders
-1Δ holders
2.48MShares held
$9.89MReported value
+0New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth -12.5% ·
share flow +26.7% ·
net new positions -14.3%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
Ownership over time
Who holds it · Q1 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 900.98K | +45.3% | $3.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | GAMCO Investors ✦ | 730.43K | +23.7% | $2.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 310.62K | +8.4% | $1.24M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 4 | Marshall Wace ✦ | 214.96K | +127.4% | $859,852 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 5 | Millennium Management ✦ | 183.22K | +14.4% | $731,976 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | State Street Global Advisors ✦ (passive) | 95.12K | +0.2% | $380,464 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 39.70K | 0.0% | $159,000 | 0.0% | Held | 4 | 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 | $230,792 | was 0.0% |
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: Q1 2025 ·
Methodology ·
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