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Celldex Therapeutics, Inc.

CLDX
Exchange
Nasdaq
Industry
In Vitro & In Vivo Diagnostic Substances
SEC CIK
0000744218

No open-market purchases or sales by Celldex Therapeutics, Inc. insiders were filed in the last 90 days; 253 institutions reported holding it in 13F filings for Q2 2026, worth $3.16B in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Celldex Therapeutics, Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of CLDX: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders1321161+30
Shares35.3M33343.0M+7.72M (+21.9%)
Value$1.19B$11.0K$2.33B+$1.14B (+95.6%)

1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (44)

Institutions that held Celldex Therapeutics, Inc. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to CLDX in Q3 2021
InstitutionSharesValue% of portfolio
Ra Capital Management, L.P.1,600,000$86.4M1.20%
Viking Global Investors LPSuperinvestorViking Global Investors762,296$41.2M0.11%
Fred Alger Management, LLC525,867$28.4M0.07%
OrbiMed Advisors LLC414,300$22.4M0.25%
Sphera Funds Management Ltd.130,330$7.04M0.70%
Voloridge Investment Management, LLC102,146$5.51M0.04%
Caption Management, LLC73,000$3.94M0.26%
Arrowstreet Capital, Limited Partnership44,356$2.40M0.00%
Gyon Technologies Capital Management, LP35,764$1.93M0.52%
Empowered Funds, LLC34,836$1.88M0.24%
SG3 Management, LLC23,500$1.27M0.45%
Virtue Capital Management, LLC22,304$1.20M0.21%
SG Americas Securities, LLC19,574$1.06M0.01%
Kiwi Wealth Investments Limited Partnership16,902$913.0K0.05%
Gotham Asset Management, LLC12,946$699.0K0.03%
Bellwether Advisors, LLC11,623$627.0K0.21%
Canada Pension Plan Investment Board11,000$594.0K0.00%
AQR Capital Management LLC10,852$586.0K0.00%
Squarepoint Ops LLC9,999$540.0K0.00%
Occudo Quantitative Strategies LP8,575$463.0K0.06%
Algert Global LLC8,155$440.0K0.06%
Belvedere Trading LLC9,191$416.0K0.11%
Trexquant Investment LP7,209$389.0K0.03%
STRS Ohio6,300$340.0K0.00%
Teacher Retirement System of Texas6,132$331.0K0.00%
State Board of Administration of Florida Retirement System5,763$311.0K0.00%
Franklin Resources Inc5,172$279.0K0.00%
Truist Financial Corp4,768$257.0K0.00%
HighTower Advisors, LLC4,147$225.0K0.00%
Janus Henderson Group PLC4,007$216.0K0.00%
Prudential Financial Inc3,883$210.0K0.00%
Walleye Trading LLC3,518$190.0K0.00%
Point72 Hong Kong Ltd3,220$174.0K0.01%
Nisa Investment Advisors, LLC2,800$151.0K0.00%
Captrust Financial Advisors1,622$88.0K0.00%
Hanseatic Management Services Inc1,340$72.0K0.12%
Lindbrook Capital, LLC990$53.0K0.01%
Macquarie Group Ltd942$51.0K0.00%
North Star Investment Management Corp.800$43.0K0.00%
First Horizon Advisors, Inc.333$18.0K0.00%
TCI Wealth Advisors, Inc.157$8.00K0.00%
Federated Hermes, Inc.121$7.00K0.00%
Private Capital Group, LLC16$1.00K0.00%
Rockefeller Capital Management L.P.34$1.00K0.00%

Sold out (14)

Institutions that held Celldex Therapeutics, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of CLDX in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Cresset Asset Management, LLC457,666$15.3M
Tri Locum Partners LP175,305$5.86M
DSAM Partners (London) Ltd135,907$4.54M
Two Sigma Advisers, LP87,736$2.93M
Jump Financial, LLC51,400$1.72M
Norges Bank32,200$1.08M
Raymond James Financial Services Advisors, Inc.15,180$508.0K
FORA Capital, LLC9,861$330.0K
Gsa Capital Partners LLP9,769$327.0K
Lazard Asset Management LLC7,075$236.0K
Tekla Capital Management LLC7,053$236.0K
Panagora Asset Management Inc1,150$38.0K
Enterprise Financial Services Corp90$3.00K
Advisory Services Network, LLC17$1.00K

Not filed for Q3 2021 yet (1)

Institutions that held Celldex Therapeutics, Inc. at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CLDX in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
First Horizon Corp333$11.0K