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, Q4 2021
Institutional positions in ImmunoGen, Inc. as of Dec 31, 2021. 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
- 236
- +21 vs. Q3 2021
- Shares held
- 189.8M
- +13.2M (+7.5%) vs. Q3 2021
- Total value
- $1.41B
- +$405.5M (+40.5%) vs. Q3 2021
- New holders
- 49
- 88 more added
- Sold out
- 28
- 55 more reduced
2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding ImmunoGen, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 83,063 | $616.0K | 0.02% | +61,163+279.3% | Added |
| Voya Investment Management LLC | 79,284 | $588.0K | 0.00% | −379,385−82.7% | Reduced |
| Legal & General Group Plc | 78,043 | $579.0K | 0.00% | +2,433+3.2% | Added |
| State Board of Administration of Florida Retirement System | 77,487 | $575.0K | 0.00% | +170+0.2% | Added |
| Mackenzie Financial Corp | 77,446 | $575.0K | 0.00% | +8,916+13.0% | Added |
| Jump Financial, LLC | 74,500 | $553.0K | 0.03% | +64,452+641.4% | Added |
| Walleye Trading LLC | 72,885 | $541.0K | 0.01% | +72,885 | New |
| ProShare Advisors LLC | 71,750 | $533.0K | 0.00% | +3,163+4.6% | Added |
| Cresset Asset Management, LLC | 71,758 | $533.0K | 0.01% | +31,790+79.5% | Added |
| MetLife Investment Management | 69,797 | $517.9K | 0.00% | +10,556+17.8% | Added |
| Quantum Private Wealth, LLC | 69,561 | $516.0K | 0.20% | +69,561 | New |
| Envestnet Asset Management Inc | 64,673 | $480.0K | 0.00% | +326+0.5% | Added |
| Jane Street Group, LLC | 63,928 | $475.0K | 0.00% | +36,641+134.3% | Added |
| DekaBank Deutsche Girozentrale | 63,500 | $473.0K | 0.00% | +1,500+2.4% | Added |
| BNP Paribas Arbitrage, SA | 61,561 | $456.8K | 0.00% | +2,406+4.1% | Added |
| Squarepoint Ops LLC | 61,208 | $454.0K | 0.00% | −6,386−9.4% | Reduced |
| LPL Financial LLC | 60,406 | $448.0K | 0.00% | +5,636+10.3% | Added |
| Janney Montgomery Scott LLC | 58,219 | $432.0K | 0.00% | +11,438+24.5% | Added |
| Engineers Gate Manager LP | 58,200 | $432.0K | 0.02% | +33,500+135.6% | Added |
| Natixis Advisors, L.P. | 56,076 | $416.0K | 0.00% | +17,713+46.2% | Added |
| Schonfeld Strategic Advisors LLC | 55,400 | $410.0K | 0.00% | +55,400 | New |
| Arizona State Retirement System | 54,477 | $404.0K | 0.00% | +140.0% | Added |
| PFS Investments Inc. | 53,419 | $396.0K | 0.01% | +588+1.1% | Added |
| Metropolitan Life Insurance Co | 51,704 | $383.6K | 0.01% | +1,029+2.0% | Added |
| Group One Trading, L.P. | 45,929 | $341.0K | 0.01% | −27,702−37.6% | Reduced |
| Gyon Technologies Capital Management, LP | 45,197 | $335.0K | 0.06% | +45,197 | New |
| Handelsbanken Fonder AB | 43,300 | $321.0K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 42,731 | $317.0K | 0.00% | −154,406−78.3% | Reduced |
| ExodusPoint Capital Management, LP | 42,277 | $314.0K | 0.00% | −253,725−85.7% | Reduced |
| Diversified Trust Co | 41,177 | $306.0K | 0.01% | +3,617+9.6% | Added |
| Gsa Capital Partners LLP | 37,682 | $280.0K | 0.04% | +10,442+38.3% | Added |
| Grace Capital | 37,000 | $275.0K | 0.16% | +9,000+32.1% | Added |
| Quantamental Technologies LLC | 37,026 | $275.0K | 0.14% | +37,026 | New |
| Teacher Retirement System of Texas | 36,701 | $272.0K | 0.00% | +5,332+17.0% | Added |
| Price T Rowe Associates Inc | 36,073 | $268.0K | 0.00% | −51,615−58.9% | Reduced |
| SG Americas Securities, LLC | 35,436 | $263.0K | 0.00% | −90,394−71.8% | Reduced |
| Public Employees Retirement Association of Colorado | 34,937 | $259.0K | 0.00% | 00.0% | Unchanged |
| Northeast Financial Consultants Inc | 34,315 | $255.0K | 0.02% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 32,900 | $244.0K | 0.00% | +32,900 | New |
| Jacobi Capital Management LLC | 32,500 | $241.0K | 0.03% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 31,600 | $234.0K | 0.00% | −618−1.9% | Reduced |
| Amalgamated Bank | 30,709 | $228.0K | 0.00% | −305−1.0% | Reduced |
| Commonwealth Equity Services, LLC | 30,216 | $224.0K | 0.00% | −120−0.4% | Reduced |
| Victory Capital Management Inc | 28,985 | $215.0K | 0.00% | +750+2.7% | Added |
| Algert Global LLC | 28,243 | $210.0K | 0.03% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 27,875 | $207.0K | 0.00% | +9,188+49.2% | Added |
| Walleye Capital LLC | 27,860 | $207.0K | 0.01% | +27,860 | New |
| National Asset Management, Inc. | 26,571 | $198.0K | 0.01% | −1,788−6.3% | Reduced |
| Virtus ETF Advisers LLC | 26,323 | $195.0K | 0.07% | −5,929−18.4% | Reduced |
| Pinz Capital Management, LP | 25,000 | $186.0K | 0.07% | +25,000 | New |
| Tower Research Capital LLC (TRC) | 24,404 | $181.0K | 0.00% | −16,828−40.8% | Reduced |
| Brown Brothers Harriman & Co | 22,768 | $169.0K | 0.00% | 00.0% | Unchanged |
| Mine & Arao Wealth Creation & Management, LLC. | 22,250 | $165.0K | 0.09% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 21,873 | $162.0K | 0.00% | −496−2.2% | Reduced |
| Dimensional Fund Advisors LP | 20,517 | $152.0K | 0.00% | −102,709−83.4% | Reduced |
| Kestra Advisory Services, LLC | 20,483 | $152.0K | 0.00% | −4,628−18.4% | Reduced |
| Aigen Investment Management, LP | 20,214 | $141.0K | 0.01% | +20,214 | New |
| Arden Trust Co | 17,887 | $133.0K | 0.02% | −140−0.8% | Reduced |
| Stephens Inc | 17,484 | $130.0K | 0.00% | −4,667−21.1% | Reduced |
| Chicago Partners Investment Group LLC | 22,394 | $124.0K | 0.01% | −8,023−26.4% | Reduced |
| Pictet Asset Management SA | 16,100 | $119.0K | 0.00% | 00.0% | Unchanged |
| Scotia Capital Inc. | 15,820 | $117.0K | 0.00% | −5,885−27.1% | Reduced |
| Ameritas Investment Partners, Inc. | 15,644 | $116.0K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 16,882 | $115.0K | 0.00% | −484−2.8% | Reduced |
| MML Investors Services, LLC | 15,529 | $115.0K | 0.00% | +336+2.2% | Added |
| Gotham Asset Management, LLC | 15,374 | $114.0K | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 15,200 | $113.0K | 0.03% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 14,900 | $110.0K | 0.00% | 00.0% | Unchanged |
| Vestmark Advisory Solutions, Inc. | 14,524 | $108.0K | 0.01% | −399−2.7% | Reduced |
| E Fund Management Co., Ltd. | 13,448 | $100.0K | 0.00% | −3,350−19.9% | Reduced |
| American Century Companies Inc | 12,969 | $96.0K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 12,620 | $94.0K | 0.00% | +5,115+68.2% | Added |
| Berkshire Asset Management LLC | 10,934 | $81.0K | 0.00% | −622−5.4% | Reduced |
| HighTower Advisors, LLC | 10,713 | $77.0K | 0.00% | +10,713 | New |
| Fox Run Management, L.L.C. | 10,370 | $77.0K | 0.05% | +10,370 | New |
| Virginia Retirement Systems Et Al | 10,200 | $76.0K | 0.00% | +10,200 | New |
| Great West Life Assurance Co | 10,039 | $74.0K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 13,203 | $72.0K | 0.00% | +59+0.4% | Added |
| Aquatic Capital Management LLC | 9,700 | $72.0K | 0.14% | +9,700 | New |
| Providence Wealth Advisors, LLC | 10,000 | $67.0K | 0.04% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 9,260 | $52.0K | 0.00% | −3,470−27.3% | Reduced |
| Macquarie Group Ltd | 5,195 | $39.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 4,616 | $34.0K | 0.02% | +2,881+166.1% | Added |
| Northwestern Mutual Wealth Management Co | 2,653 | $20.0K | 0.00% | −64−2.4% | Reduced |
| Macroview Investment Management LLC | 2,463 | $18.0K | 0.02% | +2,463 | New |
| Washington Trust Advisors, Inc. | 2,408 | $18.0K | 0.00% | +2,408 | New |
| Wagner Wealth Management, LLC | 2,100 | $16.0K | 0.01% | 00.0% | Unchanged |
| Leonteq Securities AG | 2,140 | $15.9K | 0.00% | +2,140 | New |
| Captrust Financial Advisors | 2,016 | $15.0K | 0.00% | +148+7.9% | Added |
| National Bank of Canada | 2,000 | $15.0K | 0.00% | +2,000 | New |
| Wolff Wiese Magana LLC | 1,825 | $14.0K | 0.01% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 1,813 | $13.0K | 0.00% | +1,555+602.7% | Added |
| Koshinski Asset Management, Inc. | 1,642 | $12.2K | 0.00% | +26+1.6% | Added |
| Rockefeller Capital Management L.P. | 1,254 | $9.00K | 0.00% | +756+151.8% | Added |
| Allworth Financial LP | 1,234 | $9.00K | 0.00% | +1,234 | New |
| Hall Laurie J Trustee | 980 | $7.00K | 0.00% | +340+53.1% | Added |
| HM Payson & Co | 810 | $6.00K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 812 | $6.00K | 0.00% | +12+1.5% | Added |
| Point72 Hong Kong Ltd | 808 | $6.00K | 0.00% | +808 | New |
| Daiwa Securities Group Inc. | 693 | $5.00K | 0.00% | 00.0% | Unchanged |