Security record
CLDX
Celldex Therapeutics, Inc. · Healthcare · Biotechnology
87Tracked holders
+8Δ holders
50.70MShares held
$1.89BReported value
+11New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth +10.1% ·
share flow +19.5% ·
net new positions +9.2%
— formula
Broad accumulation — rising shares across more 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 | 87 | +8 | 50.70M | $1.89B | +11 | −3 |
| Q1 2026 | 82 | +10 | 42.54M | $1.35B | +12 | −2 |
| Q4 2025 | 72 | 0 | 42.78M | $1.16B | — | — |
| Q3 2025 | 17 | 0 | 35.45M | $917.00M | — | — |
| Q2 2025 | 14 | 0 | 33.46M | $680.97M | — | — |
| Q1 2025 | 11 | -1 | 21.24M | $385.48M | — | −1 |
| Q4 2024 | 12 | +1 | 21.78M | $550.46M | +2 | −1 |
| Q3 2024 | 10 | -1 | 17.69M | $601.30M | — | −1 |
| Q2 2024 | 11 | — | 17.48M | $646.94M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 9.54M | +11.5% | $355.12M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 2 | Wellington Management ✦ | 9.54M | +11.5% | $355.12M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 3 | Wellington Management ✦ | 9.54M | +11.5% | $355.12M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 4 | Wellington Management ✦ | 9.54M | +11.5% | $355.12M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 5 | Wellington Management ✦ | 9.54M | +11.5% | $355.12M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 6 | Wellington Management ✦ | 9.54M | +11.5% | $355.12M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 7 | Wellington Management ✦ | 9.54M | +11.5% | $355.12M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 7.00M | +30.4% | $260.56M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 23 | T. Rowe Price ✦ | 4.69M | +124.6% | $174.34M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 24 | T. Rowe Price ✦ | 4.69M | +124.6% | $174.34M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 25 | State Street Global Advisors ✦ (passive) | 3.90M | +39.1% | $145.13M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 26 | Fidelity (FMR) ✦ | 3.72M | -0.7% | $138.53M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 27 | Fidelity (FMR) ✦ | 3.72M | -0.7% | $138.53M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 28 | Fidelity (FMR) ✦ | 3.72M | -0.7% | $138.53M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 29 | Fidelity (FMR) ✦ | 3.72M | -0.7% | $138.53M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 30 | Vanguard Capital Management Llc | 3.46M | +17.0% | $128.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 31 | Geode Capital Management ✦ (passive) | 2.02M | +19.8% | $75.26M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 2.02M | +19.8% | $75.26M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 33 | Goldman Sachs Group ✦ | 1.62M | +63.4% | $60.11M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 34 | Goldman Sachs Group ✦ | 1.62M | +63.4% | $60.11M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 35 | Goldman Sachs Group ✦ | 1.62M | +63.4% | $60.11M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 36 | Assenagon Asset Management S.A. | 1.58M | +976.5% | $58.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Assenagon Asset Management S.A. | 1.58M | +976.5% | $58.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Millennium Management ✦ | 1.17M | -6.6% | $43.56M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 39 | Dimensional Fund Advisors Lp | 1.07M | +1.4% | $39.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | Dimensional Fund Advisors Lp | 1.07M | +1.4% | $39.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Dimensional Fund Advisors Lp | 1.07M | +1.4% | $39.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Dimensional Fund Advisors Lp | 1.07M | +1.4% | $39.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 43 | Dimensional Fund Advisors Lp | 1.07M | +1.4% | $39.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 44 | American Century Companies Inc | 1.04M | +21.7% | $38.79M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 45 | Fisher Asset Management ✦ | 985.68K | -2.8% | $36.68M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 46 | Pictet Asset Management Holding SA | 917.41K | -0.7% | $34.14M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | Northern Trust Corp | 719.65K | +24.7% | $26.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 48 | Northern Trust Corp | 719.65K | +24.7% | $26.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | Northern Trust Corp | 719.65K | +24.7% | $26.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | Northern Trust Corp | 719.65K | +24.7% | $26.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Northern Trust Corp | 719.65K | +24.7% | $26.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Two Sigma Investments ✦ | 661.24K | +382.6% | $24.60M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 53 | Charles Schwab Investment… | 655.95K | +20.2% | $24.41M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Bank Of America Corp /De/ | 607.20K | -14.3% | $22.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 55 | Bank Of America Corp /De/ | 607.20K | -14.3% | $22.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 56 | Bank Of America Corp /De/ | 607.20K | -14.3% | $22.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 57 | Nuveen, LLC | 568.46K | +181.5% | $21.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | Nuveen, LLC | 568.46K | +181.5% | $21.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Federated Hermes, Inc. | 492.89K | New | $18.34M | 0.0% | New | 1 | SEC ↗ |
| 60 | UBS Group AG | 482.00K | +62.3% | $17.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | UBS Group AG | 482.00K | +62.3% | $17.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | UBS Group AG | 482.00K | +62.3% | $17.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | Citigroup Inc | 404.70K | +86.2% | $15.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | Citigroup Inc | 404.70K | +86.2% | $15.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Bank of New York Mellon Corp | 224.18K | +17.7% | $8.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Bank of New York Mellon Corp | 224.18K | +17.7% | $8.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Bank of New York Mellon Corp | 224.18K | +17.7% | $8.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Bank of New York Mellon Corp | 224.18K | +17.7% | $8.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Bank of New York Mellon Corp | 224.18K | +17.7% | $8.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | Morgan Stanley ✦ | 196.97K | -9.5% | $7.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 71 | Morgan Stanley ✦ | 196.97K | -9.5% | $7.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 72 | Morgan Stanley ✦ | 196.97K | -9.5% | $7.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 73 | Morgan Stanley ✦ | 196.97K | -9.5% | $7.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 74 | Morgan Stanley ✦ | 196.97K | -9.5% | $7.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 75 | Morgan Stanley ✦ | 196.97K | -9.5% | $7.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 76 | Morgan Stanley ✦ | 196.97K | -9.5% | $7.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 77 | Universal- Beteiligungs- und… | 195.79K | +179.5% | $7.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Corient Private Wealth LP | 186.11K | +1171.6% | $6.93M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Deutsche Bank Ag\ | 176.59K | +23.5% | $6.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Deutsche Bank Ag\ | 176.59K | +23.5% | $6.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | JPMorgan Chase ✦ | 157.24K | -4.6% | $6.00M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 82 | JPMorgan Chase ✦ | 157.24K | -4.6% | $6.00M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 83 | JPMorgan Chase ✦ | 157.24K | -4.6% | $6.00M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 84 | First Trust Advisors Lp | 138.68K | +102.5% | $5.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 85 | Swiss National Bank | 135.00K | +14.5% | $5.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 86 | UBS AM, a distinct business unit of… | 134.96K | +11.7% | $5.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | UBS AM, a distinct business unit of… | 134.96K | +11.7% | $5.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | UBS AM, a distinct business unit of… | 134.96K | +11.7% | $5.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | UBS AM, a distinct business unit of… | 134.96K | +11.7% | $5.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | UBS AM, a distinct business unit of… | 134.96K | +11.7% | $5.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 91 | UBS AM, a distinct business unit of… | 134.96K | +11.7% | $5.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | UBS AM, a distinct business unit of… | 134.96K | +11.7% | $5.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 93 | UBS AM, a distinct business unit of… | 134.96K | +11.7% | $5.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 94 | UBS AM, a distinct business unit of… | 134.96K | +11.7% | $5.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 95 | Connor, Clark & Lunn Investment… | 120.43K | -34.6% | $4.48M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 96 | Point72 Asset Management ✦ | 117.22K | -96.4% | $4.36M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 97 | BNP Paribas Asset Management… | 117.05K | -4.4% | $4.36M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | BNP Paribas Asset Management… | 117.05K | -4.4% | $4.36M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | Rhumbline Advisers | 104.96K | +22.1% | $3.91M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Invesco Ltd. | 103.13K | +10.1% | $3.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Federated Hermes, Inc. | $18.34M | 0.0% |
Exited
| Citadel Advisors | $6.36M | was 0.0% |
| Jane Street Group, Llc | $2.86M | was 0.0% |
| Tudor Investment Corp Et Al | $1.12M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 227 holders, 72.32M shares, $2.21B 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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