Security record · archived quarter
IOVA
Iovance Biotherapeutics, Inc. · Healthcare · Biotechnology
13Tracked holders
-2Δ holders
89.90MShares held
$154.64MReported value
+0New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth -13.3% ·
share flow +21.4% ·
net new positions -15.4%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 103 | +5 | 196.52M | $817.32M | +8 | −3 |
| Q1 2026 | 101 | +2 | 181.45M | $636.15M | +8 | −6 |
| Q4 2025 | 98 | +1 | 178.19M | $486.45M | +1 | — |
| Q3 2025 | 14 | -2 | 98.05M | $212.78M | — | −2 |
| Q2 2025 | 13 | -2 | 89.90M | $154.64M | — | −2 |
| Q1 2025 | 12 | +2 | 25.73M | $85.68M | +2 | — |
| Q4 2024 | 10 | 0 | 23.63M | $174.86M | +2 | −2 |
| Q3 2024 | 9 | -1 | 11.04M | $103.72M | +1 | −2 |
| Q2 2024 | 10 | — | 13.79M | $110.63M | — | — |
Who holds it · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 25.08M | — | $43.13M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 25.08M | — | $43.13M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 25.08M | — | $43.13M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 25.08M | — | $43.13M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 25.08M | — | $43.13M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 23.24M | — | $39.97M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | State Street Global Advisors ✦ (passive) | 9.89M | -10.4% | $17.01M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 21 | Millennium Management ✦ | 9.33M | +5793.2% | $16.05M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 22 | Geode Capital Management ✦ (passive) | 6.19M | +3.7% | $10.65M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 6.19M | +3.7% | $10.65M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 24 | Renaissance Technologies ✦ | 4.89M | +39.2% | $8.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Two Sigma Investments ✦ | 4.63M | +1067.1% | $7.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 26 | Citadel Advisors ✦ | 4.11M | +137.4% | $7.08M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 27 | T. Rowe Price ✦ | 2.11M | -12.1% | $3.64M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 28 | T. Rowe Price ✦ | 2.11M | -12.1% | $3.64M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 29 | AQR Capital Management ✦ | 231.66K | +289.1% | $398,450 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 30 | AQR Capital Management ✦ | 231.66K | +289.1% | $398,450 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | AQR Capital Management ✦ | 231.66K | +289.1% | $398,450 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 231.66K | +289.1% | $398,450 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Marshall Wace ✦ | 111.20K | +180.5% | $191,264 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | Marshall Wace ✦ | 111.20K | +180.5% | $191,264 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | D. E. Shaw & Co. ✦ | 55.47K | +41.2% | $95,410 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 36 | Fidelity (FMR) ✦ | 33.78K | — | $58,100 | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Fidelity (FMR) ✦ | 33.78K | — | $58,100 | 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
| Norges Bank | $866,293 | was 0.0% |
| Wellington Management | $396,297 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 282 holders, 266.49M shares, $901.79M 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.
Aug 07
SC 13G — STATE STREET CORP
Jul 28
SC 13G/A — BlackRock, Inc.
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 2025 ·
Methodology ·
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