Security record · archived quarter
CLDX
Celldex Therapeutics, Inc. · Healthcare · Biotechnology
82Tracked holders
+10Δ holders
42.54MShares held
$1.35BReported value
+12New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth +13.9% ·
share flow +2.0% ·
net new positions +12.2%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 86 | +8 | 50.69M | $1.89B | +11 | −4 |
| Q1 2026 | 82 | +10 | 42.54M | $1.35B | +12 | −2 |
| Q4 2025 | 72 | 0 | 42.78M | $1.16B | n/a | n/a |
| Q3 2025 | 17 | 0 | 35.45M | $917.00M | n/a | n/a |
| Q2 2025 | 14 | 0 | 33.46M | $680.97M | n/a | n/a |
| Q1 2025 | 11 | -1 | 21.24M | $385.48M | n/a | −1 |
| Q4 2024 | 12 | +1 | 21.78M | $550.46M | +2 | −1 |
| Q3 2024 | 10 | -1 | 17.69M | $601.30M | n/a | −1 |
| Q2 2024 | 11 | n/a | 17.48M | $646.94M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 8.56M | +6.0% | $271.54M | 0.1% | ▲ Add | 8 | SEC ↗ ×7 |
| 2 | BlackRock ✦ (passive) | 5.37M | -1.5% | $170.33M | 0.0% | ▼ Trim | 4 | SEC ↗ ×16 |
| 3 | Fidelity (FMR) ✦ | 3.75M | -23.6% | $118.92M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 4 | Point72 Asset Management ✦ | 3.23M | +83.7% | $102.45M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 5 | Vanguard Capital Management Llc | 2.96M | n/a | $93.92M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | State Street Global Advisors ✦ (passive) | 2.80M | -17.5% | $88.95M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 2.09M | +2.3% | $66.18M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 8 | Geode Capital Management ✦ (passive) | 1.69M | +3.7% | $53.56M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 9 | Millennium Management ✦ | 1.25M | +3.4% | $39.76M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 10 | Dimensional Fund Advisors Lp | 1.06M | +62.6% | $33.60M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 11 | Fisher Asset Management ✦ | 1.01M | +8.2% | $32.15M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 12 | Goldman Sachs Group ✦ | 988.42K | -7.5% | $31.35M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 13 | Pictet Asset Management Holding SA | 923.70K | -4.6% | $29.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | American Century Companies Inc | 856.31K | +0.1% | $27.16M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | Bank Of America Corp /De/ | 708.65K | +70.8% | $22.48M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 16 | Northern Trust Corp | 577.27K | +5.0% | $18.31M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 17 | Charles Schwab Investment… | 545.49K | -0.9% | $17.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 18 | UBS Group AG | 296.97K | -9.0% | $9.42M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 19 | Morgan Stanley ✦ | 217.55K | -23.8% | $6.90M | 0.0% | ▼ Trim | 3 | SEC ↗ ×7 |
| 20 | Citigroup Inc | 217.34K | +1356.5% | $6.89M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 21 | Nuveen, LLC | 201.95K | +0.6% | $6.41M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 22 | Citadel Advisors ✦ | 200.61K | +264.1% | $6.36M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 23 | Bank of New York Mellon Corp | 190.40K | -2.1% | $6.04M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 24 | Connor, Clark & Lunn Investment… | 184.10K | +55.8% | $5.84M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Bnp Paribas Financial Markets | 175.79K | -23.8% | $5.58M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | JPMorgan Chase ✦ | 164.78K | -5.1% | $4.86M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 27 | Assenagon Asset Management S.A. | 146.53K | New | $4.65M | 0.0% | New | 1 | SEC ↗ |
| 28 | Deutsche Bank Ag\ | 143.04K | +4.8% | $4.54M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 29 | Two Sigma Investments ✦ | 137.01K | +3.4% | $4.35M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 30 | BNP Paribas Asset Management… | 122.40K | -0.6% | $3.88M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 31 | UBS AM, a distinct business unit of… | 120.81K | +2.7% | $3.83M | 0.0% | ▲ Add | 2 | SEC ↗ ×9 |
| 32 | Swiss National Bank | 117.90K | 0.0% | $3.74M | 0.0% | Held | 2 | SEC ↗ |
| 33 | Invesco Ltd. | 93.68K | +3.9% | $2.97M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 34 | Jane Street Group, Llc | 90.32K | New | $2.86M | 0.0% | New | 1 | SEC ↗ ×2 |
| 35 | Rhumbline Advisers | 85.98K | -1.5% | $2.73M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 36 | Balyasny Asset Management L.P. | 85.03K | New | $2.70M | 0.0% | New | 1 | SEC ↗ |
| 37 | California State Teachers… | 79.63K | +36.4% | $2.53M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Manufacturers Life Insurance… | 77.77K | +3.5% | $2.47M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Td Asset Management Inc | 70.29K | +5.6% | $2.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Universal- Beteiligungs- und… | 70.05K | +117.1% | $2.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 41 | First Trust Advisors Lp | 68.47K | +78.7% | $2.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Quantinno Capital Management LP | 65.74K | +178.7% | $2.09M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Alliancebernstein L.P. | 65.54K | 0.0% | $1.78M | 0.0% | Held | 2 | SEC ↗ |
| 44 | Legal & General Group Plc | 55.08K | -12.0% | $1.75M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 45 | D. E. Shaw & Co. ✦ | 52.86K | -61.2% | $1.68M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 46 | Hrt Financial Lp | 46.74K | -39.8% | $1.48M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 47 | Sei Investments Co | 38.15K | New | $1.21M | 0.0% | New | 1 | SEC ↗ ×2 |
| 48 | Susquehanna International Group, Llp | 35.95K | New | $1.14M | 0.0% | New | 1 | SEC ↗ |
| 49 | Tudor Investment Corp Et Al | 35.39K | New | $1.12M | 0.0% | New | 1 | SEC ↗ |
| 50 | Wells Fargo & Company/Mn | 35.16K | -61.6% | $1.12M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 51 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 35.34K | -4.7% | $1.11M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 52 | State Of Wisconsin Investment Board | 34.11K | -10.4% | $1.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 53 | Creative Planning | 33.44K | +6.5% | $1.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Envestnet Asset Management Inc | 33.05K | -32.6% | $1.05M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 55 | Zurcher Kantonalbank (Zurich… | 30.68K | +21.2% | $973,074 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Victory Capital Management Inc | 27.42K | 0.0% | $869,826 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 57 | Janus Henderson Group Plc | 25.64K | 0.0% | $813,621 | 0.0% | Held | 2 | SEC ↗ |
| 58 | New York State Common Retirement… | 22.24K | 0.0% | $705,358 | 0.0% | Held | 2 | SEC ↗ |
| 59 | State Board Of Administration Of… | 14.54K | 0.0% | $461,114 | 0.0% | Held | 2 | SEC ↗ |
| 60 | Barclays Plc | 13.97K | -94.2% | $443,288 | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 61 | Bank Of Montreal /Can/ | 12.99K | New | $412,201 | 0.0% | New | 1 | SEC ↗ ×2 |
| 62 | Corient Private Wealth LP | 14.64K | -96.9% | $392,829 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Voya Investment Management Llc | 11.72K | -2.2% | $371,727 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 64 | Prudential Financial Inc | 10.40K | New | $329,983 | 0.0% | New | 1 | SEC ↗ |
| 65 | ProShare Advisors LLC | 9.49K | -20.7% | $301,118 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | Amundi | 9.35K | New | $296,614 | 0.0% | New | 1 | SEC ↗ |
| 67 | Russell Investments Group, Ltd. | 8.49K | +18.9% | $269,349 | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 68 | AQR Capital Management ✦ | 7.78K | New | $246,687 | 0.0% | New | 1 | SEC ↗ ×6 |
| 69 | Cetera Investment Advisers | 7.20K | -27.3% | $228,257 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 70 | Ensign Peak Advisors, Inc | 6.28K | 0.0% | $199,138 | 0.0% | Held | 2 | SEC ↗ |
| 71 | Rockefeller Capital Management L.P. | 1.15K | +400.4% | $36,510 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 72 | Osaic Holdings, Inc. | 952 | -16.0% | $30,189 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Us Bancorp \De\ | 772 | +6.9% | $24,488 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Cwm, Llc | 544 | +40.9% | $17,256 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 75 | Royal Bank Of Canada | 502 | -78.1% | $16,000 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 76 | Pnc Financial Services Group, Inc. | 485 | -9.3% | $15,385 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 77 | National Bank Of Canada /Fi/ | 366 | -0.3% | $11,610 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | Optiver Holding B.V. | 136 | +13.3% | $4,314 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | Jones Financial Companies Lllp | 70 | +18.6% | $2,121 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 80 | Fifth Third Bancorp | 31 | New | $969 | 0.0% | New | 1 | SEC ↗ |
| 81 | Assetmark, Inc | 21 | New | $666 | 0.0% | New | 1 | SEC ↗ |
| 82 | Nomura Asset Management Co Ltd | 0 | n/a | $0 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Assenagon Asset Management… | $4.65M | 0.0% |
| Jane Street Group, Llc | $2.86M | 0.0% |
| Balyasny Asset Management L.P. | $2.70M | 0.0% |
| Sei Investments Co | $1.21M | 0.0% |
| Susquehanna International… | $1.14M | 0.0% |
| Tudor Investment Corp Et Al | $1.12M | 0.0% |
| Bank Of Montreal /Can/ | $412,201 | 0.0% |
| Prudential Financial Inc | $329,983 | 0.0% |
| Amundi | $296,614 | 0.0% |
| AQR Capital Management | $246,687 | 0.0% |
| Fifth Third Bancorp | $969 | 0.0% |
| Assetmark, Inc | $666 | 0.0% |
Exited
| Renaissance Technologies | $3.22M | was 0.0% |
| Group One Trading Llc | $20,316 | 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: Q1 2026 ·
Methodology ·
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