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CLDX

CLDX

Celldex Therapeutics, Inc.

Institutional holders
257
As of Q2 2026
Total 13F value
$3.3B
Sum of disclosed positions
New positions
51
This quarter
Sold positions
23
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
WELLINGTON MANAGEMENT GROUP LLP

Wellington Management Group Llp

$355.1M9.54M0.05%+11.5%
BlackRock, Inc.

Blackrock, Inc.

$260.6M7.00M0.00%+30.4%
Kynam Capital Management, LP

Kynam Capital Management, Lp

$198.1M5.32M10.95%-8.9%
PRICE T ROWE ASSOCIATES INC /MD/

Price T Rowe Associates Inc /Md/

$174.3M4.69M0.02%+124.6%
STATE STREET CORP

State Street Corporation

$145.1M3.90M0.00%+39.1%
FMR LLC

Fmr Llc

$138.5M3.72M0.00%-0.7%
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$128.9M3.46M0.00%+17.0%
Deep Track Capital, LP

Deep Track Capital, Lp

$109.4M2.94M1.59%+128.9%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

California State Teachers Retirement System

$80.6M2.97M0.01%+3531.9%
Logos Global Management LP

Logos Global Management Lp

$78.1M2.10M3.36%+366.7%
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$75.3M2.02M0.00%+19.8%
Eversept Partners, LP

Eversept Partners, Lp

$66.5M1.79M3.45%-0.1%
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$60.1M1.62M0.00%+63.4%
Assenagon Asset Management S.A.

Assenagon Asset Management S.A.

$58.7M1.58M0.04%+438.3%
Commodore Capital LP

Commodore Capital Lp

$50.2M1.35M2.99%-49.9%
Bellevue Group AG

Bellevue Group Ag

$44.7M1.20M0.94%Unchanged
Palo Alto Investors LP

Palo Alto Investors Lp

$44.6M1.20M2.06%+34.9%
BAKER BROS. ADVISORS LP

Baker Bros. Advisors Lp

$44M1.18M0.22%+77.7%
MILLENNIUM MANAGEMENT LLC

Millennium Management

$43.6M1.17M0.02%-6.6%
DIMENSIONAL FUND ADVISORS LP

Dimensional Fund Advisors Lp

$40M1.07M0.01%+1.4%
AMERICAN CENTURY COMPANIES INC

American Century Companies Inc

$38.8M1.04M0.02%+21.7%
EVENTIDE ASSET MANAGEMENT, LLC

Eventide Asset Management, Llc

$38.6M1.04M0.52%Unchanged
Novo Holdings A/S

Novo Holdings A/S

$38.1M1.02M2.21%-14.6%
Elmind Capital, LP

Elmind Capital, Lp

$36.8M990.0K9.25%+14.4%
DRIEHAUS CAPITAL MANAGEMENT LLC

Driehaus Capital Management Llc

$36.8M989.4K0.21%New Position
Fisher Asset Management, LLC

Fisher Asset Management

$36.7M985.7K0.01%-2.8%
Pictet Asset Management Holding SA

Pictet Asset Management Holding Sa

$34.1M917.4K0.03%-0.7%
Foresite Capital Management VI LLC

Foresite Capital Management Vi Llc

$32.7M879.7K5.09%+178.5%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$32.1M863.5K0.00%+37.2%
NORTHERN TRUST CORP

Northern Trust Corp

$26.8M719.6K0.00%+24.7%
Woodline Partners LP

Woodline Partners Lp

$26.1M700.8K0.08%+40.1%
Affinity Asset Advisors, LLC

Affinity Asset Advisors, Llc

$26M700.0K1.18%+40.0%
Rock Springs Capital Management LP

Rock Springs Capital Management Lp

$26M699.1K1.27%+7.5%
TWO SIGMA INVESTMENTS, LP

Two Sigma Investments

$24.6M661.2K0.02%+382.6%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$24.4M656.0K0.00%+20.3%
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$24.4M656.0K0.00%New Position
ALGERT GLOBAL LLC

Algert Global Llc

$24.1M647.8K0.29%+201.1%
ADAR1 Capital Management, LLC

Adar1 Capital Management, Llc

$23.1M619.5K1.05%+44.8%
BANK OF AMERICA CORP /DE/

Bank Of America

$22.6M607.2K0.00%-14.3%
PANAGORA ASSET MANAGEMENT INC

Panagora Asset Management Inc

$21.3M572.5K0.07%+302.3%
Nuveen, LLC

Nuveen, Llc

$21.2M568.5K0.01%+181.5%
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$20.6M553.0K0.00%+28.7%
Corient Private Wealth LP

Ci Private Wealth, Llc

$20.4M549.2K0.01%+1171.6%
5AM Venture Management, LLC

5Am Venture Management, Llc

$18.5M497.3K6.43%Unchanged
FEDERATED HERMES, INC.

Federated Hermes, Inc.

$18.3M492.9K0.03%New Position
UBS Group AG

Ubs Group Ag

$17.9M482.0K0.00%+62.3%
Candriam S.C.A.

Candriam S.C.A.

$17.9M481.1K0.08%+72.5%
Ikarian Capital, LLC

Ikarian Capital, Llc

$17.8M478.5K1.92%+3.7%
BRAIDWELL LP

Braidwell Lp

$16.2M436.6K0.60%-67.8%
Redmile Group, LLC

Redmile Group, Llc

$16.1M433.9K1.08%+65.9%

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