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, Q3 2022
Institutional positions in ImmunoGen, Inc. as of Sep 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
- 222
- +6 vs. Q2 2022
- Shares held
- 196.8M
- +733.4K (+0.4%) vs. Q2 2022
- Total value
- $942.2M
- +$59.8M (+6.8%) vs. Q2 2022
- New holders
- 29
- 73 more added
- Sold out
- 23
- 71 more reduced
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding ImmunoGen, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Globeflex Capital L P | 47,497 | $227.0K | 0.04% | +47,497 | New |
| Dynamic Technology Lab Private Ltd | 51,535 | $247.0K | 0.02% | +36,565+244.3% | Added |
| Principal Financial Group Inc | 52,167 | $249.0K | 0.00% | +5,284+11.3% | Added |
| Parkwood LLC | 52,000 | $249.0K | 0.05% | +52,000 | New |
| Cambridge Investment Research Advisors, Inc. | 53,463 | $256.0K | 0.00% | −100−0.2% | Reduced |
| Arizona State Retirement System | 53,937 | $258.0K | 0.00% | +149+0.3% | Added |
| Natixis Advisors, L.P. | 54,593 | $261.0K | 0.00% | +2,977+5.8% | Added |
| Quantum Private Wealth, LLC | 60,787 | $290.0K | 0.18% | −2,664−4.2% | Reduced |
| LPL Financial LLC | 62,086 | $297.0K | 0.00% | +443+0.7% | Added |
| Group One Trading, L.P. | 64,900 | $310.0K | 0.01% | −15,741−19.5% | Reduced |
| HighVista Strategies LLC | 65,151 | $311.0K | 0.18% | −126,575−66.0% | Reduced |
| E Fund Management Co., Ltd. | 65,128 | $311.0K | 0.03% | −20,636−24.1% | Reduced |
| Teacher Retirement System of Texas | 65,131 | $311.0K | 0.00% | +32,772+101.3% | Added |
| DekaBank Deutsche Girozentrale | 69,900 | $323.0K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 72,610 | $347.0K | 0.02% | +72,610 | New |
| State Board of Administration of Florida Retirement System | 77,487 | $370.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 78,647 | $375.0K | 0.00% | −1,989−2.5% | Reduced |
| Manufacturers Life Insurance Company, The | 83,835 | $400.7K | 0.00% | −1,964−2.3% | Reduced |
| Legal & General Group Plc | 84,955 | $406.0K | 0.00% | +6,463+8.2% | Added |
| Baxter Bros Inc | 87,000 | $416.0K | 0.07% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 87,428 | $418.0K | 0.01% | −232,719−72.7% | Reduced |
| Invesco Ltd. | 91,459 | $437.0K | 0.00% | +5,062+5.9% | Added |
| Stifel Financial Corp | 91,596 | $438.0K | 0.00% | −22,838−20.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 92,603 | $443.0K | 0.00% | +92,603 | New |
| Twin Focus Capital Partners, LLC | 94,013 | $449.0K | 0.11% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 94,050 | $449.0K | 0.00% | +27,253+40.8% | Added |
| Mackenzie Financial Corp | 97,035 | $464.0K | 0.00% | −1,002−1.0% | Reduced |
| Allianz Asset Management GmbH | 98,200 | $469.0K | 0.00% | −322,120−76.6% | Reduced |
| Price T Rowe Associates Inc | 100,823 | $482.0K | 0.00% | +52,410+108.3% | Added |
| American International Group, Inc. | 101,932 | $487.0K | 0.00% | +1,441+1.4% | Added |
| Tower Research Capital LLC (TRC) | 103,455 | $495.0K | 0.01% | +53,856+108.6% | Added |
| MetLife Investment Management | 110,444 | $527.9K | 0.00% | +9,667+9.6% | Added |
| Royal Bank of Canada | 117,730 | $563.0K | 0.00% | +16,125+15.9% | Added |
| ClariVest Asset Management LLC | 118,800 | $568.0K | 0.03% | +118,800 | New |
| Alps Advisors Inc | 120,468 | $576.0K | 0.01% | −10,352−7.9% | Reduced |
| Ameriprise Financial Inc | 124,765 | $596.0K | 0.00% | −1,451−1.1% | Reduced |
| STRS Ohio | 132,000 | $630.0K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 133,504 | $638.0K | 0.00% | +7,452+5.9% | Added |
| Acuta Capital Partners, LLC | 140,000 | $669.0K | 0.30% | +140,000 | New |
| UBS Group AG | 145,191 | $694.0K | 0.00% | −50,996−26.0% | Reduced |
| Fernwood Investment Management, LLC | 148,840 | $711.0K | 0.30% | −10,000−6.3% | Reduced |
| Birchview Capital, LP | 150,000 | $717.0K | 0.50% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 157,685 | $754.0K | 0.01% | +157,685 | New |
| Commonwealth Equity Services, LLC | 166,685 | $796.0K | 0.00% | −904−0.5% | Reduced |
| Ironwood Investment Management LLC | 177,600 | $849.0K | 0.59% | −106−0.1% | Reduced |
| State of Wisconsin Investment Board | 204,717 | $979.0K | 0.00% | −10,862−5.0% | Reduced |
| New York State Common Retirement Fund | 207,030 | $990.0K | 0.00% | −736−0.4% | Reduced |
| Raymond James & Associates | 210,737 | $1.01M | 0.00% | −20,137−8.7% | Reduced |
| Jump Financial, LLC | 219,140 | $1.05M | 0.04% | +187,519+593.0% | Added |
| Marshall Wace, LLP | 236,200 | $1.13M | 0.00% | +236,200 | New |
| Kercheville Advisors, LLC | 238,302 | $1.14M | 1.16% | +1,100+0.5% | Added |
| UBS Asset Management Americas Inc | 244,602 | $1.17M | 0.00% | +24,834+11.3% | Added |
| California State Teachers Retirement System | 255,574 | $1.22M | 0.00% | −5,330−2.0% | Reduced |
| Blair William & Co | 266,845 | $1.28M | 0.01% | +400+0.2% | Added |
| Credit Suisse AG | 277,669 | $1.33M | 0.00% | +20,624+8.0% | Added |
| Ensign Peak Advisors, Inc | 301,826 | $1.44M | 0.00% | +261,756+653.2% | Added |
| Rhumbline Advisers | 319,328 | $1.53M | 0.00% | +20,656+6.9% | Added |
| Alliancebernstein L.P. | 324,073 | $1.55M | 0.00% | −156,248−32.5% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 332,874 | $1.59M | 0.10% | +23,540+7.6% | Added |
| Qube Research & Technologies Ltd | 335,370 | $1.60M | 0.01% | +323,133+2,640.6% | Added |
| BNP Paribas Arbitrage, SA | 344,240 | $1.65M | 0.00% | +281,816+451.5% | Added |
| Squarepoint Ops LLC | 350,010 | $1.67M | 0.01% | +233,781+201.1% | Added |
| Cubist Systematic Strategies, LLC | 360,770 | $1.72M | 0.01% | +128,378+55.2% | Added |
| ExodusPoint Capital Management, LP | 360,717 | $1.72M | 0.02% | +209,281+138.2% | Added |
| HRT Financial LP | 361,353 | $1.73M | 0.02% | +361,353 | New |
| Silverarc Capital Management, LLC | 438,695 | $2.10M | 0.89% | +22,216+5.3% | Added |
| Swiss National Bank | 470,700 | $2.25M | 0.00% | +3,200+0.7% | Added |
| Kennedy Capital Management, Inc. | 477,659 | $2.28M | 0.07% | +356,952+295.7% | Added |
| CM Management, LLC | 500,000 | $2.39M | 2.67% | +25,000+5.3% | Added |
| Sofinnova Investments, Inc. | 502,393 | $2.40M | 0.15% | −638,395−56.0% | Reduced |
| Wells Fargo & Company | 533,640 | $2.55M | 0.00% | −108,549−16.9% | Reduced |
| Susquehanna International Group, LLP | 574,639 | $2.75M | 0.01% | +318,022+123.9% | Added |
| Fisher Asset Management, LLC | 584,775 | $2.79M | 0.00% | +203,569+53.4% | Added |
| Barclays PLC | 612,497 | $2.93M | 0.00% | +595,402+3,482.9% | Added |
| Nuveen Asset Management, LLC | 654,039 | $3.13M | 0.00% | −304,512−31.8% | Reduced |
| Monarch Partners Asset Management LLC | 674,845 | $3.23M | 0.97% | +674,845 | New |
| D. E. Shaw & Co., Inc. | 679,132 | $3.25M | 0.01% | −297,795−30.5% | Reduced |
| Primecap Management Co | 728,327 | $3.48M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 816,072 | $3.90M | 0.00% | +69,210+9.3% | Added |
| Sectoral Asset Management Inc | 848,744 | $4.06M | 0.80% | −91,500−9.7% | Reduced |
| Segall Bryant & Hamill, LLC | 878,961 | $4.20M | 0.05% | +24,315+2.8% | Added |
| Citigroup Inc | 904,498 | $4.32M | 0.01% | +101,213+12.6% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 936,501 | $4.48M | 0.38% | −68,125−6.8% | Reduced |
| Rafferty Asset Management, LLC | 947,451 | $4.53M | 0.05% | +199,435+26.7% | Added |
| Putnam Investments LLC | 1,031,092 | $4.93M | 0.01% | +820,722+390.1% | Added |
| Voya Investment Management LLC | 1,032,501 | $4.94M | 0.01% | +946,412+1,099.3% | Added |
| Goldman Sachs Group Inc | 1,064,368 | $5.09M | 0.00% | +217,249+25.6% | Added |
| Panagora Asset Management Inc | 1,081,008 | $5.17M | 0.04% | −80,205−6.9% | Reduced |
| FMR LLC | 1,105,729 | $5.29M | 0.00% | +3,746+0.3% | Added |
| Prudential Financial Inc | 1,161,394 | $5.55M | 0.01% | +991,712+584.5% | Added |
| Bank of America Corp | 1,186,337 | $5.67M | 0.00% | −318,912−21.2% | Reduced |
| HealthCor Management, L.P. | 1,300,000 | $6.21M | 0.78% | +800,000+160.0% | Added |
| Janus Henderson Group PLC | 1,310,492 | $6.27M | 0.00% | +1,090,132+494.7% | Added |
| Pinnacle Associates Ltd | 1,348,963 | $6.45M | 0.15% | −41,569−3.0% | Reduced |
| Rhenman & Partners Asset Management AB | 1,100,000 | $6.53M | 0.68% | −100,000−8.3% | Reduced |
| QVT Financial LP | 1,375,900 | $6.58M | 0.54% | 00.0% | Unchanged |
| Citadel Advisors LLC | 1,440,409 | $6.88M | 0.01% | −409,632−22.1% | Reduced |
| Tang Capital Management LLC | 1,500,000 | $7.17M | 0.88% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 1,525,106 | $7.29M | 0.00% | +60,887+4.2% | Added |
| Renaissance Technologies LLC | 1,705,140 | $8.15M | 0.01% | +256,400+17.7% | Added |