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Celldex Therapeutics (CLDX) Institutional Ownership

Celldex Therapeutics logo
$24.30 +0.90 (+3.85%)
Closing price 09/9/2025 04:00 PM Eastern
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$24.16 -0.15 (-0.60%)
As of 04:00 AM Eastern
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Institutional Ownership Changes (13F Filings) for Celldex Therapeutics (NASDAQ:CLDX)

Number of
Institutional Buyers
(last 12 months)
103
Total
Institutional Inflows
(last 12 months)
$347.88M
Number of
Institutional Sellers
(last 12 months)
63
Total
Institutional Outflows
(last 12 months)
$280.95M
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CLDX Institutional Buying and Selling by Quarter

Celldex Therapeutics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/16/2025Headlands Technologies LLC6,119$125K0.0%N/A0.009%
8/15/2025Tower Research Capital LLC TRC 7,247$147K0.0%+289.6%0.011%
8/15/2025Exome Asset Management LLC73,000$1.49M0.8%N/A0.110%
8/15/2025Corient Private Wealth LLC201,717$4.11M0.0%N/A0.304%
8/15/2025Vestal Point Capital LP1,750,000$35.61M1.9%+781.0%2.635%
8/15/2025Rafferty Asset Management LLC71,558$1.46M0.0%-33.9%0.108%
8/15/2025Eventide Asset Management LLC1,356,186$27.60M0.5%-63.9%2.042%
8/15/2025BNP Paribas Financial Markets211,260$4.30M0.0%+100.9%0.318%
8/15/2025Bellevue Group AG3,307,569$67.31M1.5%+7.7%4.981%
8/15/2025Bank of America Corp DE276,184$5.62M0.0%+12.8%0.416%
8/14/2025PDT Partners LLC97,822$1.99M0.1%+368.1%0.147%
8/14/2025Commodore Capital LP3,450,000$70.21M5.0%+7.8%5.195%
8/14/2025California State Teachers Retirement System55,508$1.13M0.0%-1.2%0.084%
8/14/2025Redmile Group LLC343,026$6.98M0.7%-41.9%0.517%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.39,388$801K0.0%-9.4%0.059%
8/14/2025TFG Asset Management GP Ltd316,150$6.43M1.0%+21.1%0.476%
8/14/2025The Manufacturers Life Insurance Company 124,546$2.54M0.0%+31.4%0.188%
8/14/2025HighVista Strategies LLC106,553$2.17M0.8%N/A0.160%
8/14/2025Lombard Odier Asset Management USA Corp20,567$419K0.0%N/A0.031%
8/14/2025Bollard Group LLC19,627$399K0.0%N/A0.030%
8/13/2025Jump Financial LLC29,503$600K0.0%+53.3%0.044%
8/13/2025Invesco Ltd.62,886$1.28M0.0%+19.9%0.095%
8/13/2025Fisher Asset Management LLC822,208$16.73M0.0%-5.7%1.238%
8/13/2025Virtus Investment Advisers LLC4,621$94K0.0%-25.6%0.007%
8/13/2025Quadrature Capital Ltd11,656$238K0.0%N/A0.018%
8/13/2025Hsbc Holdings PLC17,579$347K0.0%N/A0.026%
8/13/2025Russell Investments Group Ltd.2,315$47K0.0%+27.6%0.003%
8/12/2025XTX Topco Ltd18,291$372K0.0%N/A0.028%
8/12/2025American Century Companies Inc.779,985$15.87M0.0%+24.7%1.174%
8/12/2025Segall Bryant & Hamill LLC387,888$7.89M0.1%N/A0.584%
8/12/2025Rhumbline Advisers106,599$2.17M0.0%+8.5%0.161%
8/12/2025Legal & General Group Plc71,190$1.45M0.0%+11.0%0.107%
8/12/2025JPMorgan Chase & Co.233,821$4.76M0.0%-3.1%0.352%
8/12/2025Swiss National Bank114,100$2.32M0.0%-1.4%0.172%
8/12/2025Handelsbanken Fonder AB21,600$440K0.0%+2.4%0.033%
8/11/2025TSP Capital Management Group LLC371,427$7.56M2.4%+10.6%0.559%
8/11/2025Universal Beteiligungs und Servicegesellschaft mbH16,495$336K0.0%+11.2%0.025%
8/8/2025Intech Investment Management LLC41,900$853K0.0%+22.4%0.063%
8/8/2025Creative Planning29,902$609K0.0%+26.3%0.045%
8/8/2025Police & Firemen s Retirement System of New Jersey15,272$311K0.0%+9.7%0.023%
8/8/2025Geode Capital Management LLC1,672,980$34.05M0.0%+5.2%2.520%
8/8/2025KBC Group NV2,411$49K0.0%-35.3%0.004%
8/7/2025ProShare Advisors LLC13,430$273K0.0%-4.0%0.020%
8/7/2025Profund Advisors LLC15,425$314K0.0%-31.9%0.023%
8/6/2025Fox Run Management L.L.C.19,146$390K0.1%-41.4%0.029%
8/1/2025Y Intercept Hong Kong Ltd58,398$1.19M0.0%N/A0.088%
8/1/2025Envestnet Asset Management Inc.42,287$861K0.0%N/A0.064%
7/31/2025Nisa Investment Advisors LLC1,394$28K0.0%+171.7%0.002%
7/31/2025AlphaQuest LLC12,956$264K0.0%+7.0%0.020%
7/28/2025TD Asset Management Inc127,878$2.60M0.0%+62.1%0.193%
7/10/2025Sovran Advisors LLC39,476$842K0.1%N/A0.059%
7/9/2025Mirador Capital Partners LP158,717$3.23M0.5%+24.1%0.239%
6/18/2025Voya Investment Management LLC17,603$319K0.0%-9.6%0.027%
5/29/2025Rhumbline Advisers98,266$1.78M0.0%+6.9%0.148%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC131,296$2.38M0.0%+12.9%0.198%
5/16/2025Woodline Partners LP1,188,429$21.57M0.1%-41.0%1.790%
5/16/2025Goldman Sachs Group Inc.696,007$12.63M0.0%-40.9%1.049%
5/16/2025Polar Asset Management Partners Inc.27,389$497K0.0%-80.1%0.041%
5/16/2025Millennium Management LLC399,932$7.26M0.0%+327.3%0.602%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.43,451$798K0.0%+1.6%0.065%
5/16/2025Eventide Asset Management LLC3,754,793$68.18M1.4%+0.0%5.656%
5/16/2025Cinctive Capital Management LP43,395$788K0.1%-46.6%0.065%
5/16/2025ADAR1 Capital Management LLC14,600$265K0.0%N/A0.022%
5/15/2025Redmile Group LLC590,175$10.71M1.0%-4.2%0.889%
5/15/2025Vestal Point Capital LP198,646$3.61M0.3%-34.9%0.299%
5/15/2025PDT Partners LLC20,899$379K0.0%N/A0.031%
5/15/2025Trexquant Investment LP78,210$1.42M0.0%N/A0.118%
5/14/2025Rafferty Asset Management LLC108,338$1.97M0.0%-28.9%0.163%
5/14/2025MetLife Investment Management LLC39,004$708K0.0%-1.6%0.059%
5/14/2025Jump Financial LLC19,248$349K0.0%+16.6%0.029%
5/14/2025AlphaQuest LLC12,112$220K0.0%+182.5%0.018%
5/14/2025Price T Rowe Associates Inc. MD3,410,499$61.90M0.0%-4.1%5.138%
5/14/2025Capital Fund Management S.A.15,501$281K0.0%-56.1%0.023%
5/14/2025Wellington Management Group LLP8,354,151$151.63M0.0%-6.9%12.585%
5/13/2025Northern Trust Corp577,361$10.48M0.0%-3.4%0.870%
5/13/2025Algert Global LLC133,597$2.43M0.1%+28.0%0.201%
5/13/2025American Century Companies Inc.625,321$11.35M0.0%+2.8%0.942%
5/13/2025Fox Run Management L.L.C.32,670$593K0.1%+40.3%0.049%
5/13/2025E Fund Management Co. Ltd.10,125$184K0.0%-6.1%0.015%
5/12/2025Nuveen LLC429,126$7.79M0.0%N/A0.646%
5/12/2025Invesco Ltd.52,443$952K0.0%+24.6%0.079%
5/12/2025Swiss National Bank115,700$2.10M0.0%-1.4%0.174%
5/9/2025Deutsche Bank AG138,289$2.51M0.0%+13.8%0.208%
5/9/2025Charles Schwab Investment Management Inc.535,844$9.73M0.0%-1.6%0.807%
5/9/2025Vanguard Group Inc.3,898,435$70.76M0.0%+0.4%5.873%
5/8/2025GSA Capital Partners LLP62,326$1.13M0.1%N/A0.094%
5/7/2025Bryce Point Capital LLC16,265$295K0.2%-31.6%0.025%
5/7/2025TD Asset Management Inc78,878$1.43M0.0%-45.2%0.119%
5/6/2025Universal Beteiligungs und Servicegesellschaft mbH14,834$269K0.0%N/A0.022%
5/5/2025Teachers Retirement System of The State of Kentucky39,301$713K0.0%-7.8%0.059%
4/30/2025Alps Advisors Inc.49,938$906K0.0%-6.9%0.075%
4/30/2025Values First Advisors Inc.29,933$550K0.3%+3.2%0.045%
4/29/2025Bank of New York Mellon Corp173,886$3.16M0.0%-4.3%0.262%
4/28/2025Teacher Retirement System of Texas16,071$292K0.0%-9.2%0.024%
4/15/2025SG Americas Securities LLC34,884$633K0.0%+38.0%0.053%
4/10/2025Apella Capital LLC17,000$309K0.0%N/A0.026%
4/9/2025Mirador Capital Partners LP127,874$2.32M0.4%+7.0%0.193%
4/8/2025Rhumbline Advisers98,266$1.78M0.0%+6.9%0.148%
4/7/2025GAMMA Investing LLC2,977$54K0.0%+6,665.9%0.004%
2/25/2025Polar Asset Management Partners Inc.137,550$3.48M0.0%+1,318.0%0.207%
(Data available from 1/1/2016 forward)

CLDX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of CLDX shares?

During the previous two years, 170 institutional investors and hedge funds held shares of Celldex Therapeutics. The most heavily invested institutionals were Wellington Management Group LLP ($151.63M), FMR LLC ($122.75M), Kynam Capital Management LP ($121.71M), State Street Corp ($84.47M), Vanguard Group Inc. ($70.76M), Commodore Capital LP ($70.21M), and Bellevue Group AG ($67.31M).Learn more on Celldex Therapeutics' institutional investors.

Which institutional investors have been buying Celldex Therapeutics' stock?

Of the 144 institutional investors that purchased Celldex Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Price T Rowe Associates Inc. MD ($3.34M), Point72 Asset Management L.P. ($2.92M), Wellington Management Group LLP ($2.51M), Eventide Asset Management LLC ($2.26M), Vestal Point Capital LP ($1.86M), Deep Track Capital LP ($1.54M), and Bellevue Group AG ($1.23M).

How much institutional buying is happening at Celldex Therapeutics?

Institutional investors have bought a total of 13,815,981 shares in the last 24 months. This purchase volume represents approximately $347.88M in transactions.

Which of Celldex Therapeutics' major shareholders have been selling company stock?

Of the 63 institutional investors that sold Celldex Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: FMR LLC ($2.97M), Eventide Asset Management LLC ($2.40M), Polar Capital Holdings Plc ($1.16M), Woodline Partners LP ($1.15M), Wellington Management Group LLP ($889.45K), Goldman Sachs Group Inc. ($481.25K), and Redmile Group LLC ($375.70K).

How much institutional selling is happening at Celldex Therapeutics?

Institutional investors have sold a total of 11,583,185 shares in the last 24 months. This volume of shares sold represents approximately $280.95M in transactions.


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This page (NASDAQ:CLDX) was last updated on 9/10/2025 by MarketBeat.com Staff
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