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.
13F holders, Q2 2022
Institutional positions in ImmunoGen, Inc. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 216
- +2 vs. Q1 2022
- Shares held
- 196.1M
- +1.89M (+1.0%) vs. Q1 2022
- Total value
- $882.4M
- −$41.1M (−4.4%) vs. Q1 2022
- New holders
- 25
- 62 more added
- Sold out
- 23
- 82 more reduced
3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IMGN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $269 |
| Q1 2026 | 1 | $269 |
| Q4 2025 | 1 | $269 |
| Q3 2025 | 1 | $269 |
| Q2 2025 | 1 | $269 |
| Q1 2025 | 1 | $269 |
| Q4 2024 | 1 | $269 |
| Q3 2024 | 1 | $269 |
| Q2 2024 | 1 | $31 |
| Q1 2024 | 3 | $27.8K |
| Q4 2023 | 327 | $7.54B |
| Q3 2023 | 276 | $3.91B |
| Q2 2023 | 266 | $4.24B |
| Q1 2023 | 191 | $806.0M |
| Q4 2022 | 204 | $1.01B |
| Q3 2022 | 222 | $942.2M |
| Q2 2022 | 216 | $882.4M |
| Q1 2022 | 217 | $925.0M |
| Q4 2021 | 236 | $1.41B |
| Q3 2021 | 217 | $1.00B |
| Q2 2021 | 214 | $1.19B |
| Q1 2021 | 217 | $1.48B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding ImmunoGen, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Two Sigma Advisers, LP | 2,826,818 | $12.7M | 0.04% | +364,900+14.8% | Added |
| Deutsche Bank AG | 3,030,994 | $13.6M | 0.01% | +85,277+2.9% | Added |
| Geode Capital Management, LLC | 3,685,781 | $16.6M | 0.00% | +196,412+5.6% | Added |
| Millennium Management LLC | 5,057,049 | $22.8M | 0.03% | +1,557,032+44.5% | Added |
| Clearbridge Investments, LLC | 5,372,065 | $24.2M | 0.02% | −130,778−2.4% | Reduced |
| Morgan Stanley | 5,485,767 | $24.7M | 0.00% | +241,147+4.6% | Added |
| Redmile Group, LLC | 9,141,045 | $41.1M | 1.57% | −76,900−0.8% | Reduced |
| Wellington Management Group LLP | 10,717,085 | $48.2M | 0.01% | −2,346,399−18.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 11,586,193 | $52.1M | 0.12% | 00.0% | Unchanged |
| Deerfield Management Company, L.P. (Series C) | 15,020,490 | $67.6M | 1.42% | +11,549,815+332.8% | Added |
| Vanguard Group Inc | 16,059,020 | $72.3M | 0.00% | +580,504+3.8% | Added |
| BlackRock Inc. | 17,877,269 | $80.4M | 0.00% | +1,444,336+8.8% | Added |
| State Street Corp | 18,199,554 | $81.9M | 0.00% | +4,492,165+32.8% | Added |
| Ra Capital Management, L.P. | 21,741,458 | $97.8M | 2.61% | 00.0% | Unchanged |
| IFP Advisors, Inc | 70 | – | – | −70−50.0% | Reduced |
| Federated Hermes, Inc. | 40 | – | – | +38+1,900.0% | Added |
| Lynx1 Capital Management LP | 0 | $0 | 0.00% | −1,543,259−100.0% | Sold out |
| Eventide Asset Management, LLC | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −432,678−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −141,265−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −107,126−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −94,826−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −87,600−100.0% | Sold out |
| NinePointTwo Capital | 0 | $0 | 0.00% | −87,502−100.0% | Sold out |
| Parkwood LLC | 0 | $0 | 0.00% | −77,233−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −57,393−100.0% | Sold out |
| Acuta Capital Partners, LLC | 0 | $0 | 0.00% | −55,000−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −32,798−100.0% | Sold out |
| BFT Financial Group, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −17,413−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −12,941−100.0% | Sold out |
| Berkshire Asset Management LLC | 0 | $0 | 0.00% | −10,773−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −8,194−100.0% | Sold out |
| Koshinski Asset Management, Inc. | 0 | $0 | 0.00% | −1,622−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −156−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −253−100.0% | Sold out |
| Carolinas Wealth Consulting LLC | 0 | $0 | 0.00% | −213−100.0% | Sold out |
| Future Financial Wealth Managment LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| FourThought Financial, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Teachers Retirement System of the State of Kentucky | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |