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 2021
Institutional positions in ImmunoGen, Inc. as of Sep 30, 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
- 217
- +6 vs. Q2 2021
- Shares held
- 176.7M
- −4.02M (−2.2%) vs. Q2 2021
- Total value
- $1.00B
- −$188.7M (−15.8%) vs. Q2 2021
- New holders
- 28
- 59 more added
- Sold out
- 22
- 78 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding ImmunoGen, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tower Research Capital LLC (TRC) | 41,232 | $234.0K | 0.01% | +28,862+233.3% | Added |
| Ergoteles LLC | 42,357 | $240.0K | 0.01% | +42,357 | New |
| Jacobs Levy Equity Management, Inc | 43,424 | $246.0K | 0.00% | −29,905−40.8% | Reduced |
| Handelsbanken Fonder AB | 43,300 | $246.0K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 46,781 | $265.0K | 0.00% | −4,061−8.0% | Reduced |
| Blueshift Asset Management, LLC | 46,778 | $265.0K | 0.01% | +25,605+120.9% | Added |
| Metropolitan Life Insurance Co | 50,675 | $287.3K | 0.00% | +7,577+17.6% | Added |
| Arizona State Retirement System | 54,463 | $309.0K | 0.00% | +1,536+2.9% | Added |
| LPL Financial LLC | 54,770 | $311.0K | 0.00% | +19,256+54.2% | Added |
| AlphaCrest Capital Management LLC | 56,700 | $321.0K | 0.02% | +56,700 | New |
| PFS Investments Inc. | 52,831 | $330.0K | 0.01% | −4,191−7.3% | Reduced |
| BNP Paribas Arbitrage, SA | 59,155 | $335.4K | 0.00% | +33,005+126.2% | Added |
| MetLife Investment Management | 59,241 | $335.9K | 0.00% | −14,457−19.6% | Reduced |
| Susquehanna Fundamental Investments, LLC | 59,944 | $340.0K | 0.01% | −58,655−49.5% | Reduced |
| DekaBank Deutsche Girozentrale | 62,000 | $349.0K | 0.00% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 61,890 | $351.0K | 0.00% | −153,575−71.3% | Reduced |
| Envestnet Asset Management Inc | 64,347 | $365.0K | 0.00% | +1,975+3.2% | Added |
| Squarepoint Ops LLC | 67,594 | $383.0K | 0.00% | −50,876−42.9% | Reduced |
| ProShare Advisors LLC | 68,587 | $389.0K | 0.00% | −18,029−20.8% | Reduced |
| Mackenzie Financial Corp | 68,530 | $389.0K | 0.00% | +4,734+7.4% | Added |
| Group One Trading, L.P. | 73,631 | $417.0K | 0.01% | +60,162+446.7% | Added |
| Legal & General Group Plc | 75,610 | $428.0K | 0.00% | +38,481+103.6% | Added |
| State Board of Administration of Florida Retirement System | 77,317 | $438.0K | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 77,992 | $442.0K | 0.00% | −508,123−86.7% | Reduced |
| Cubist Systematic Strategies, LLC | 82,038 | $465.0K | 0.01% | −91,541−52.7% | Reduced |
| Fisher Asset Management, LLC | 84,798 | $481.0K | 0.00% | −271−0.3% | Reduced |
| Advisor Group Holdings, Inc. | 86,788 | $492.0K | 0.00% | −1,517−1.7% | Reduced |
| Los Angeles Capital Management LLC | 87,058 | $494.0K | 0.00% | 00.0% | Unchanged |
| Massachusetts Financial Services Co | 87,437 | $496.0K | 0.00% | −1,148−1.3% | Reduced |
| Price T Rowe Associates Inc | 87,688 | $497.0K | 0.00% | +786+0.9% | Added |
| Stifel Financial Corp | 87,922 | $498.0K | 0.00% | +3,607+4.3% | Added |
| JPMorgan Chase & Co | 88,270 | $500.0K | 0.00% | +1,258+1.4% | Added |
| Baxter Bros Inc | 88,300 | $501.0K | 0.08% | 00.0% | Unchanged |
| Invesco Ltd. | 92,241 | $524.0K | 0.00% | +12,010+15.0% | Added |
| Twin Focus Capital Partners, LLC | 94,068 | $533.0K | 0.12% | 00.0% | Unchanged |
| Cinctive Capital Management LP | 100,000 | $567.0K | 0.03% | +100,000 | New |
| Manufacturers Life Insurance Company, The | 104,095 | $590.0K | 0.00% | −7,111−6.4% | Reduced |
| American International Group, Inc. | 108,261 | $614.0K | 0.00% | −1,224−1.1% | Reduced |
| Dimensional Fund Advisors LP | 123,226 | $699.0K | 0.00% | −406,595−76.7% | Reduced |
| STRS Ohio | 123,900 | $702.0K | 0.00% | −5,100−4.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 123,780 | $702.0K | 0.01% | +123,780 | New |
| SG Americas Securities, LLC | 125,830 | $713.0K | 0.00% | +111,393+771.6% | Added |
| New York State Common Retirement Fund | 128,436 | $728.0K | 0.00% | −33,269−20.6% | Reduced |
| Royal Bank of Canada | 139,787 | $794.0K | 0.00% | +7,038+5.3% | Added |
| Fernwood Investment Management, LLC | 151,340 | $858.0K | 0.29% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 160,133 | $908.0K | 0.00% | +2,852+1.8% | Added |
| Altshuler Shaham Ltd | 164,000 | $935.0K | 0.01% | +164,000 | New |
| Kercheville Advisors, LLC | 189,702 | $1.08M | 0.51% | −7,300−3.7% | Reduced |
| Birchview Capital, LP | 190,000 | $1.08M | 0.73% | 00.0% | Unchanged |
| AQR Capital Management LLC | 190,937 | $1.08M | 0.00% | −27,416−12.6% | Reduced |
| HRT Financial LP | 197,137 | $1.12M | 0.01% | +197,137 | New |
| HealthCor Management, L.P. | 200,000 | $1.13M | 0.05% | +200,000 | New |
| Jefferies Group LLC | 200,340 | $1.14M | 0.03% | +200,340 | New |
| Voloridge Investment Management, LLC | 200,876 | $1.14M | 0.01% | −57,230−22.2% | Reduced |
| Barclays PLC | 205,696 | $1.17M | 0.00% | +32,163+18.5% | Added |
| Employees Retirement System of Texas | 208,100 | $1.18M | 0.01% | 00.0% | Unchanged |
| Truist Financial Corp | 211,143 | $1.20M | 0.00% | +175+0.1% | Added |
| Parametric Portfolio Associates LLC | 223,156 | $1.26M | 0.00% | −15,577−6.5% | Reduced |
| Principal Financial Group Inc | 248,959 | $1.41M | 0.00% | −4,330−1.7% | Reduced |
| Credit Suisse AG | 250,921 | $1.42M | 0.00% | +10,232+4.3% | Added |
| Alps Advisors Inc | 254,742 | $1.44M | 0.01% | −8,615−3.3% | Reduced |
| Raymond James & Associates | 259,267 | $1.47M | 0.00% | −3,571−1.4% | Reduced |
| Susquehanna International Group, LLP | 261,021 | $1.48M | 0.00% | +4,474+1.7% | Added |
| AXA S.A. | 268,500 | $1.52M | 0.00% | +268,500 | New |
| California State Teachers Retirement System | 268,915 | $1.52M | 0.00% | −446−0.2% | Reduced |
| Rhumbline Advisers | 271,606 | $1.54M | 0.00% | +4,587+1.7% | Added |
| Creative Planning | 279,963 | $1.59M | 0.00% | +279,963 | New |
| ExodusPoint Capital Management, LP | 296,002 | $1.68M | 0.03% | +179,536+154.2% | Added |
| Integral Health Asset Management, LLC | 300,000 | $1.70M | 0.49% | +300,000 | New |
| Rafferty Asset Management, LLC | 303,293 | $1.72M | 0.01% | −99,253−24.7% | Reduced |
| State of Wisconsin Investment Board | 307,900 | $1.75M | 0.00% | +14,800+5.0% | Added |
| M&G Investment Management Ltd | 299,200 | $1.79M | 0.01% | +299,200 | New |
| Pura Vida Investments, LLC | 343,048 | $1.95M | 0.15% | −346,001−50.2% | Reduced |
| CM Management, LLC | 375,000 | $2.13M | 1.59% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 414,471 | $2.35M | 0.00% | +126,607+44.0% | Added |
| Swiss National Bank | 441,800 | $2.50M | 0.00% | +13,400+3.1% | Added |
| Citigroup Inc | 451,926 | $2.56M | 0.00% | −308,643−40.6% | Reduced |
| Voya Investment Management LLC | 458,669 | $2.60M | 0.01% | −33,055−6.7% | Reduced |
| Tudor Investment Corp Et Al | 483,990 | $2.74M | 0.06% | +99,197+25.8% | Added |
| Blair William & Co | 515,600 | $2.92M | 0.01% | +691+0.1% | Added |
| Silverarc Capital Management, LLC | 649,919 | $3.69M | 2.14% | −177,668−21.5% | Reduced |
| Granahan Investment Management Inc | 677,618 | $3.84M | 0.07% | +677,618 | New |
| Point72 Asset Management, L.P. | 714,700 | $4.05M | 0.02% | +714,700 | New |
| Bank of New York Mellon Corp | 756,484 | $4.29M | 0.00% | +71,175+10.4% | Added |
| Bank of America Corp | 757,997 | $4.30M | 0.00% | +4,413+0.6% | Added |
| Primecap Management Co | 788,927 | $4.47M | 0.00% | −14,900−1.9% | Reduced |
| Nuveen Asset Management, LLC | 830,023 | $4.81M | 0.00% | −64,892−7.3% | Reduced |
| Pinnacle Associates Ltd | 861,882 | $4.89M | 0.09% | −29,845−3.3% | Reduced |
| Wells Fargo & Company | 955,582 | $5.42M | 0.00% | −23,361−2.4% | Reduced |
| Renaissance Technologies LLC | 1,141,840 | $6.47M | 0.01% | −942,250−45.2% | Reduced |
| Panagora Asset Management Inc | 1,147,194 | $6.50M | 0.03% | +21,109+1.9% | Added |
| Rhenman & Partners Asset Management AB | 1,218,850 | $6.91M | 0.49% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 1,300,510 | $7.37M | 0.00% | −57,493−4.2% | Reduced |
| QVT Financial LP | 1,375,900 | $7.80M | 0.61% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 1,402,800 | $7.95M | 0.02% | −900,400−39.1% | Reduced |
| Charles Schwab Investment Management Inc | 1,406,002 | $7.97M | 0.00% | −56,233−3.8% | Reduced |
| Deutsche Bank AG | 1,835,446 | $10.4M | 0.00% | −12,747−0.7% | Reduced |
| Two Sigma Investments, LP | 2,066,666 | $11.7M | 0.03% | −800,076−27.9% | Reduced |
| D. E. Shaw & Co., Inc. | 2,086,235 | $11.8M | 0.02% | −87,547−4.0% | Reduced |
| Northern Trust Corp | 2,108,404 | $12.0M | 0.00% | −23,962−1.1% | Reduced |