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Security record · archived quarter

CLDX

Celldex Therapeutics, Inc. · Healthcare · Biotechnology

41.22 +1.6% mkt cap $2.74B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
12Tracked holders
+1Δ holders
21.78MShares held
$550.46MReported value
+2New positions
−1Exits
Rising Conviction score 50/100 2 quarters of rising tracked shares ●●○○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +9.1% · share flow +4.1% · net new positions +8.3%formula
Broad accumulation — rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
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
Holder count
Who holds it · Q4 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Wellington Management 8.98M -2.9% $226.82M 0.0% ▼ Trim 3 SEC ↗
2 Wellington Management 8.98M -2.9% $226.82M 0.0% ▼ Trim 3 SEC ↗
3 Wellington Management 8.98M -2.9% $226.82M 0.0% ▼ Trim 3 SEC ↗
4 Wellington Management 8.98M -2.9% $226.82M 0.0% ▼ Trim 3 SEC ↗
5 Wellington Management 8.98M -2.9% $226.82M 0.0% ▼ Trim 3 SEC ↗
6 Wellington Management 8.98M -2.9% $226.82M 0.0% ▼ Trim 3 SEC ↗
7 Wellington Management 8.98M -2.9% $226.82M 0.0% ▼ Trim 3 SEC ↗
8 T. Rowe Price 3.56M +23.5% $89.89M 0.0% ▲ Add 3 SEC ↗
9 T. Rowe Price 3.56M +23.5% $89.89M 0.0% ▲ Add 3 SEC ↗
10 State Street Global Advisors (passive) 3.23M $81.75M 0.0% n/c 1 SEC ↗
11 Point72 Asset Management 2.52M +60.4% $63.58M 0.2% ▲ Add 3 SEC ↗
12 Geode Capital Management (passive) 1.53M -0.4% $38.80M 0.0% ▼ Trim 3 SEC ↗
13 Geode Capital Management (passive) 1.53M -0.4% $38.80M 0.0% ▼ Trim 3 SEC ↗
14 Citadel Advisors 708.09K -16.4% $17.89M 0.0% ▼ Trim 3 SEC ↗
15 Citadel Advisors 708.09K -16.4% $17.89M 0.0% ▼ Trim 3 SEC ↗
16 D. E. Shaw & Co. 518.34K -37.2% $13.10M 0.0% ▼ Trim 3 SEC ↗
17 D. E. Shaw & Co. 518.34K -37.2% $13.10M 0.0% ▼ Trim 3 SEC ↗
18 Fisher Asset Management 452.50K +20.9% $11.43M 0.0% ▲ Add 3 SEC ↗
19 Renaissance Technologies 136.59K New $3.45M 0.0% New 1 SEC ↗
20 Millennium Management 93.60K -13.4% $2.37M 0.0% ▼ Trim 3 SEC ↗
21 Two Sigma Investments 33.02K New $834,542 0.0% New 1 SEC ↗
22 AQR Capital Management 21.72K -14.3% $548,965 0.0% ▼ Trim 3 SEC ↗
23 AQR Capital Management 21.72K -14.3% $548,965 0.0% ▼ Trim 3 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Renaissance Technologies $3.45M 0.0%
Two Sigma Investments $834,542 0.0%

Exited

Marshall Wace $9.41M 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: Q4 2024 · Methodology · Get this via the API