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, Q1 2022
Institutional positions in ImmunoGen, Inc. as of Mar 31, 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
- 217
- −14 vs. Q4 2021
- Shares held
- 194.5M
- +4.76M (+2.5%) vs. Q4 2021
- Total value
- $925.0M
- −$482.0M (−34.3%) vs. Q4 2021
- New holders
- 29
- 75 more added
- Sold out
- 43
- 64 more reduced
5 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding ImmunoGen, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Blueshift Asset Management, LLC | 57,393 | $273.0K | 0.02% | +57,393 | New |
| Envestnet Asset Management Inc | 59,069 | $281.0K | 0.00% | −5,604−8.7% | Reduced |
| LPL Financial LLC | 60,533 | $288.0K | 0.00% | +127+0.2% | Added |
| ProShare Advisors LLC | 63,123 | $301.0K | 0.00% | −8,627−12.0% | Reduced |
| Quantum Private Wealth, LLC | 69,561 | $331.0K | 0.14% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 69,900 | $332.0K | 0.00% | +6,400+10.1% | Added |
| BIT Capital GmbH | 73,700 | $350.8K | 0.04% | +73,700 | New |
| Parkwood LLC | 77,233 | $368.0K | 0.06% | +77,233 | New |
| State Board of Administration of Florida Retirement System | 77,487 | $369.0K | 0.00% | 00.0% | Unchanged |
| HighVista Strategies LLC | 77,694 | $370.0K | 0.24% | +77,694 | New |
| Legal & General Group Plc | 79,880 | $380.0K | 0.00% | +1,837+2.4% | Added |
| Mackenzie Financial Corp | 80,816 | $385.0K | 0.00% | +3,370+4.4% | Added |
| Winton Group Ltd | 82,205 | $391.0K | 0.02% | +82,205 | New |
| Voya Investment Management LLC | 82,430 | $392.0K | 0.00% | +3,146+4.0% | Added |
| Invesco Ltd. | 84,287 | $402.0K | 0.00% | +265+0.3% | Added |
| Manufacturers Life Insurance Company, The | 85,365 | $406.3K | 0.00% | −17,690−17.2% | Reduced |
| Baxter Bros Inc | 87,000 | $414.0K | 0.06% | +200+0.2% | Added |
| NinePointTwo Capital | 87,502 | $416.0K | 0.11% | +87,502 | New |
| Engineers Gate Manager LP | 87,600 | $417.0K | 0.02% | +29,400+50.5% | Added |
| Twin Focus Capital Partners, LLC | 94,068 | $448.0K | 0.09% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 94,826 | $451.0K | 0.00% | −42,748−31.1% | Reduced |
| Group One Trading, L.P. | 99,216 | $472.0K | 0.01% | +53,287+116.0% | Added |
| American International Group, Inc. | 106,706 | $508.0K | 0.00% | +1,590+1.5% | Added |
| Trexquant Investment LP | 107,126 | $510.0K | 0.02% | −1,853−1.7% | Reduced |
| MetLife Investment Management | 108,476 | $516.3K | 0.00% | +38,679+55.4% | Added |
| Advisor Group Holdings, Inc. | 89,027 | $527.0K | 0.00% | −9,312−9.5% | Reduced |
| Stifel Financial Corp | 111,384 | $530.0K | 0.00% | +4,962+4.7% | Added |
| Simplex Trading, LLC | 116,290 | $553.0K | 0.02% | +33,227+40.0% | Added |
| Teachers Retirement System of the State of Kentucky | 123,780 | $589.0K | 0.01% | 00.0% | Unchanged |
| Royal Bank of Canada | 124,570 | $593.0K | 0.00% | −31,631−20.3% | Reduced |
| JPMorgan Chase & Co | 125,573 | $598.0K | 0.00% | +30,112+31.5% | Added |
| Ameriprise Financial Inc | 125,540 | $598.0K | 0.00% | +125,540 | New |
| STRS Ohio | 128,000 | $609.0K | 0.00% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 129,000 | $614.0K | 0.01% | −35,000−21.3% | Reduced |
| Cubist Systematic Strategies, LLC | 139,554 | $664.0K | 0.01% | −317,733−69.5% | Reduced |
| Graham Capital Management, L.P. | 141,265 | $672.0K | 0.03% | +141,265 | New |
| ExodusPoint Capital Management, LP | 150,705 | $717.0K | 0.01% | +108,428+256.5% | Added |
| Jane Street Group, LLC | 152,083 | $724.0K | 0.00% | +88,155+137.9% | Added |
| Fernwood Investment Management, LLC | 158,840 | $756.0K | 0.27% | +4,000+2.6% | Added |
| Principal Financial Group Inc | 164,004 | $781.0K | 0.00% | −55,337−25.2% | Reduced |
| Parametric Portfolio Associates LLC | 168,098 | $800.0K | 0.00% | −59,416−26.1% | Reduced |
| Ironwood Investment Management LLC | 177,561 | $845.0K | 0.46% | +177,561 | New |
| Citigroup Inc | 184,082 | $876.0K | 0.00% | −209,933−53.3% | Reduced |
| UBS Asset Management Americas Inc | 187,126 | $890.7K | 0.00% | 00.0% | Unchanged |
| Birchview Capital, LP | 190,000 | $904.0K | 0.65% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 191,396 | $911.0K | 0.00% | −3,577−1.8% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 196,146 | $934.0K | 0.05% | +77,427+65.2% | Added |
| Allianz Asset Management GmbH | 200,135 | $953.0K | 0.00% | −20,760−9.4% | Reduced |
| New York State Common Retirement Fund | 207,333 | $987.0K | 0.00% | +7,813+3.9% | Added |
| Putnam Investments LLC | 212,982 | $1.01M | 0.00% | −16,178−7.1% | Reduced |
| Alps Advisors Inc | 226,649 | $1.08M | 0.01% | −21,110−8.5% | Reduced |
| Kercheville Advisors, LLC | 226,602 | $1.08M | 0.51% | +19,950+9.7% | Added |
| AQR Capital Management LLC | 240,321 | $1.14M | 0.00% | +47,763+24.8% | Added |
| Raymond James & Associates | 241,940 | $1.15M | 0.00% | −11,932−4.7% | Reduced |
| State of Wisconsin Investment Board | 245,100 | $1.17M | 0.00% | −40,800−14.3% | Reduced |
| Algert Global LLC | 249,597 | $1.19M | 0.08% | +221,354+783.7% | Added |
| Driehaus Capital Management LLC | 250,000 | $1.19M | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 252,088 | $1.20M | 0.00% | −16,232−6.0% | Reduced |
| Squarepoint Ops LLC | 256,950 | $1.22M | 0.01% | +195,742+319.8% | Added |
| California State Teachers Retirement System | 264,587 | $1.26M | 0.00% | −13,246−4.8% | Reduced |
| Credit Suisse AG | 269,250 | $1.28M | 0.00% | +4,364+1.6% | Added |
| Alliancebernstein L.P. | 288,664 | $1.37M | 0.00% | +800+0.3% | Added |
| Fisher Asset Management, LLC | 380,484 | $1.81M | 0.00% | +144,503+61.2% | Added |
| Susquehanna International Group, LLP | 395,685 | $1.88M | 0.00% | −65,621−14.2% | Reduced |
| Point72 Asset Management, L.P. | 432,678 | $2.06M | 0.01% | +432,678 | New |
| CM Management, LLC | 450,000 | $2.14M | 1.80% | +75,000+20.0% | Added |
| Swiss National Bank | 479,100 | $2.28M | 0.00% | +33,800+7.6% | Added |
| Bridger Management, LLC | 502,000 | $2.39M | 0.39% | +502,000 | New |
| Blair William & Co | 538,410 | $2.56M | 0.01% | +2,925+0.5% | Added |
| Tudor Investment Corp Et Al | 574,669 | $2.73M | 0.07% | +32,361+6.0% | Added |
| UBS Group AG | 578,502 | $2.75M | 0.00% | +276,405+91.5% | Added |
| Silverarc Capital Management, LLC | 645,000 | $3.07M | 1.67% | −869,411−57.4% | Reduced |
| Goldman Sachs Group Inc | 679,982 | $3.24M | 0.00% | −331,505−32.8% | Reduced |
| Citadel Advisors LLC | 737,668 | $3.51M | 0.00% | −397,483−35.0% | Reduced |
| Primecap Management Co | 756,827 | $3.60M | 0.00% | −4,900−0.6% | Reduced |
| Bank of New York Mellon Corp | 798,902 | $3.80M | 0.00% | +52,243+7.0% | Added |
| Wells Fargo & Company | 820,858 | $3.91M | 0.00% | −6,081−0.7% | Reduced |
| Segall Bryant & Hamill, LLC | 844,163 | $4.02M | 0.04% | +844,163 | New |
| Rafferty Asset Management, LLC | 852,884 | $4.06M | 0.02% | +439,850+106.5% | Added |
| Sectoral Asset Management Inc | 878,844 | $4.18M | 0.74% | +878,844 | New |
| Altium Capital Management LP | 920,000 | $4.38M | 1.53% | +920,000 | New |
| Eventide Asset Management, LLC | 1,000,000 | $4.76M | 0.07% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 1,173,855 | $5.59M | 0.03% | +39,385+3.5% | Added |
| Janus Henderson Group PLC | 1,238,327 | $5.89M | 0.00% | +814,464+192.2% | Added |
| D. E. Shaw & Co., Inc. | 1,251,677 | $5.96M | 0.01% | −606,029−32.6% | Reduced |
| HealthCor Management, L.P. | 1,310,340 | $6.24M | 0.43% | 00.0% | Unchanged |
| QVT Financial LP | 1,375,900 | $6.55M | 0.29% | 00.0% | Unchanged |
| Pinnacle Associates Ltd | 1,404,668 | $6.69M | 0.12% | +218,610+18.4% | Added |
| Rhenman & Partners Asset Management AB | 1,425,000 | $6.78M | 0.67% | −75,000−5.0% | Reduced |
| Sofinnova Investments, Inc. | 1,428,169 | $6.80M | 0.57% | −321,713−18.4% | Reduced |
| Bank of America Corp | 1,460,432 | $6.95M | 0.00% | +376,567+34.7% | Added |
| Renaissance Technologies LLC | 1,462,340 | $6.96M | 0.01% | +244,953+20.1% | Added |
| Tang Capital Management LLC | 1,500,000 | $7.14M | 1.45% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 1,500,219 | $7.14M | 0.00% | +78,296+5.5% | Added |
| Lynx1 Capital Management LP | 1,543,259 | $7.35M | 6.82% | −586,272−27.5% | Reduced |
| Norges Bank | 1,934,900 | $9.21M | 0.00% | 00.0% | Unchanged |
| Granahan Investment Management Inc | 1,957,719 | $9.32M | 0.23% | +691,029+54.6% | Added |
| Nuveen Asset Management, LLC | 2,190,057 | $9.42M | 0.00% | +1,415,091+182.6% | Added |
| Two Sigma Investments, LP | 2,085,832 | $9.93M | 0.03% | −474,942−18.5% | Reduced |
| Northern Trust Corp | 2,198,238 | $10.5M | 0.00% | +68,730+3.2% | Added |