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ImmunoGen, Inc.

IMGNDelisted Feb 12, 2024
Industry
Pharmaceutical Preparations
SEC CIK
0000855654

ImmunoGen, Inc. was delisted on Feb 12, 2024; its insiders filed their last Form 4 on Feb 12, 2024; 327 institutions reported holding it in 13F filings for Q4 2023, worth $7.54B in total; Maverick Capital was the only superinvestor holding it.

Q1 2022 vs. Q4 2021

How the institutions holding ImmunoGen, Inc. changed between Q4 2021 and Q1 2022.

All holders in Q1 2022All holders in Q4 2021

13F holders of IMGN: Q4 2021 compared with Q1 2022
MeasureQ4 2021Of which not filed for Q1 2022Q1 2022Change
Holders2365217−14
Shares189.8M39.4K194.5M+4.76M (+2.5%)
Value$1.41B$291.0K$925.0M−$482.0M (−34.3%)

5 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (29)

Institutions that held ImmunoGen, Inc. at the end of Q1 2022 but not at the end of Q4 2021.

Institutions new to IMGN in Q1 2022
InstitutionSharesValue% of portfolio
Deerfield Management Company, L.P. (Series C)3,470,675$16.5M0.37%
Altium Capital Management LP920,000$4.38M1.53%
Sectoral Asset Management Inc878,844$4.18M0.74%
Segall Bryant & Hamill, LLC844,163$4.02M0.04%
Bridger Management, LLC502,000$2.39M0.39%
Point72 Asset Management, L.P.432,678$2.06M0.01%
Ironwood Investment Management LLC177,561$845.0K0.46%
Graham Capital Management, L.P.141,265$672.0K0.03%
Ameriprise Financial Inc125,540$598.0K0.00%
NinePointTwo Capital87,502$416.0K0.11%
Winton Group Ltd82,205$391.0K0.02%
HighVista Strategies LLC77,694$370.0K0.24%
Parkwood LLC77,233$368.0K0.06%
BIT Capital GmbH73,700$350.8K0.04%
Blueshift Asset Management, LLC57,393$273.0K0.02%
Acuta Capital Partners, LLC55,000$262.0K0.12%
Dynamic Technology Lab Private Ltd48,035$229.0K0.03%
Erste Asset Management GmbH47,000$223.3K0.00%
Parallax Volatility Advisers, L.P.38,500$183.0K0.00%
Amalgamated Financial Corp.28,412$135.0K0.00%
BFT Financial Group, LLC25,000$119.0K0.02%
Eqis Capital Management, Inc.20,125$96.0K0.01%
XTX Topco Ltd12,941$62.0K0.03%
Xponance, Inc.10,216$49.0K0.00%
Cutler Group LP3,700$17.0K0.00%
Prospera Financial Services Inc541$3.00K0.00%
Money Concepts Capital Corp156$1.00K0.00%
Quent Capital, LLC187$1.00K0.00%
Retirement Group, LLC13$00.00%

Sold out (43)

Institutions that held ImmunoGen, Inc. at the end of Q4 2021 and filed for Q1 2022 without it.

Institutions that sold out of IMGN in Q1 2022
InstitutionShares, Q4 2021Value, Q4 2021
OrbiMed Advisors LLC3,868,786$28.7M
Woodline Partners LP3,861,498$28.7M
Healthcare of Ontario Pension Plan Trust Fund2,075,700$15.4M
Bank of Montreal652,756$4.88M
Alyeska Investment Group, L.P.336,436$2.50M
Integral Health Asset Management, LLC250,000$1.85M
Pura Vida Investments, LLC249,283$1.85M
Alpha DNA Investment Management LLC217,047$1.61M
Truist Financial Corp186,910$1.39M
Toronto Dominion Bank177,221$1.31M
Campbell & CO Investment Adviser LLC145,100$1.08M
Cinctive Capital Management LP134,951$1.00M
Ergoteles LLC128,815$956.0K
AE Wealth Management LLC97,951$727.0K
Walleye Trading LLC72,885$541.0K
Cresset Asset Management, LLC71,758$533.0K
Schonfeld Strategic Advisors LLC55,400$410.0K
Gyon Technologies Capital Management, LP45,197$335.0K
HRT Financial LP42,731$317.0K
Gsa Capital Partners LLP37,682$280.0K
Quantamental Technologies LLC37,026$275.0K
SG Americas Securities, LLC35,436$263.0K
Pinz Capital Management, LP25,000$186.0K
Dimensional Fund Advisors LP20,517$152.0K
American Century Companies Inc12,969$96.0K
O'Shaughnessy Asset Management, LLC12,620$94.0K
HighTower Advisors, LLC10,713$77.0K
Fox Run Management, L.L.C.10,370$77.0K
Virginia Retirement Systems Et Al10,200$76.0K
Aquatic Capital Management LLC9,700$72.0K
Macroview Investment Management LLC2,463$18.0K
Wagner Wealth Management, LLC2,100$16.0K
Allworth Financial LP1,234$9.00K
ClariVest Asset Management LLC679$5.00K
TCI Wealth Advisors, Inc.687$5.00K
Pinnacle Bancorp, Inc.229$2.00K
Confluence Wealth Services, Inc.345$2.00K
Dark Forest Capital Management LP185$1.00K
Spire Wealth Management151$1.00K
Stephens Consulting, LLC133$987
US Bancorp34$0
Parallel Advisors, LLC37$0
Snowden Capital Advisors LLC109$0

Not filed for Q1 2022 yet (5)

Institutions that held ImmunoGen, Inc. at the end of Q4 2021 and haven't filed a 13F for Q1 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding IMGN in Q4 2021 that haven't filed for Q1 2022
InstitutionShares, Q4 2021Value, Q4 2021
Grace Capital37,000$275.0K
NEXT Financial Group, Inc1,813$13.0K
Reilly Financial Advisors, LLC300$2.00K
Carroll Financial Associates, Inc.221$1.00K
Harbour Investments, Inc.51$0