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 2022
Institutional positions in ImmunoGen, Inc. as of Dec 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
- 204
- −17 vs. Q3 2022
- Shares held
- 204.0M
- +7.15M (+3.6%) vs. Q3 2022
- Total value
- $1.01B
- +$69.4M (+7.4%) vs. Q3 2022
- New holders
- 27
- 69 more added
- Sold out
- 44
- 68 more reduced
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding ImmunoGen, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 18,016,002 | $89.4M | 0.00% | +570,976+3.3% | Added |
| Ra Capital Management, L.P. | 21,853,958 | $108.4M | 2.20% | +112,500+0.5% | Added |
| Sofos Investments, Inc. | 5 | – | – | +5 | New |
| Tradewinds, LLC. | 16,843 | – | – | +16,843 | New |
| Clearbridge Investments, LLC | 0 | $0 | 0.00% | −4,825,543−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −1,705,140−100.0% | Sold out |
| Monarch Partners Asset Management LLC | 0 | $0 | 0.00% | −674,845−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −361,353−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −360,717−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −335,370−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −301,826−100.0% | Sold out |
| Acuta Capital Partners, LLC | 0 | $0 | 0.00% | −140,000−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −92,603−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −87,428−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −72,610−100.0% | Sold out |
| HighVista Strategies LLC | 0 | $0 | 0.00% | −65,151−100.0% | Sold out |
| Parkwood LLC | 0 | $0 | 0.00% | −52,000−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −51,535−100.0% | Sold out |
| Globeflex Capital L P | 0 | $0 | 0.00% | −47,497−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −44,600−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −42,726−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −42,326−100.0% | Sold out |
| Northeast Financial Consultants Inc | 0 | $0 | 0.00% | −34,315−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −32,040−100.0% | Sold out |
| PFS Investments Inc. | 0 | $0 | 0.00% | −27,156−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −27,100−100.0% | Sold out |
| Vestmark Advisory Solutions, Inc. | 0 | $0 | 0.00% | −24,892−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −20,526−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −18,616−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −16,100−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −15,787−100.0% | Sold out |
| Arden Trust Co | 0 | $0 | 0.00% | −14,657−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −14,325−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −12,959−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −12,929−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −12,632−100.0% | Sold out |
| Stonegate Investment Group, LLC | 0 | $0 | 0.00% | −11,867−100.0% | Sold out |
| NewEdge Wealth, LLC | 0 | $0 | 0.00% | −11,088−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −10,780−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −1,834−100.0% | Sold out |
| Washington Trust Advisors, Inc. | 0 | $0 | 0.00% | −2,217−100.0% | Sold out |
| Wagner Wealth Management, LLC | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| Wolff Wiese Magana LLC | 0 | $0 | 0.00% | −1,825−100.0% | Sold out |
| Whittier Trust Co of Nevada Inc | 0 | $0 | 0.00% | −626−100.0% | Sold out |
| Institutional & Family Asset Management, LLC | 0 | $0 | 0.00% | −667−100.0% | Sold out |
| High Net Worth Advisory Group LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Quent Capital, LLC | 0 | $0 | 0.00% | −187−100.0% | Sold out |
| EdgeRock Capital LLC | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| American Portfolios Advisors | – | – | – | – | Not filed |