ImmunoGen, Inc. IMGN
31.24 0.00 (+0.00%)
Feb 9, 2024, 3:58 PM EST
31.22 Day range 31.25
52-week range unavailable
Held by funds
2 US ETFs and mutual funds hold IMGN · largest positions
Ownership
Held by insiders 0.32%
Held by institutions 86.52%
Float held by institutions 86.80%
Institutions 394
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 8.40% | 20,904,986 | 394.48M | Jun 29, 2023 |
| Vanguard Group Inc | 8.40% | 20,899,026 | 394.36M | Jun 29, 2023 |
| Redmile Group, LLC | 7.12% | 17,730,417 | 334.57M | Jun 29, 2023 |
| Janus Henderson Group PLC | 6.23% | 15,499,788 | 292.48M | Jun 29, 2023 |
| Wellington Management Group, LLP | 3.92% | 9,752,899 | 184.04M | Jun 29, 2023 |
| Point72 Asset Management, L.P. | 3.50% | 8,712,142 | 164.40M | Jun 29, 2023 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 3.25% | 8,078,738 | 152.45M | Jun 29, 2023 |
| iShares Russell 2000 ETF | 2.22% | 5,530,172 | 87.60M | Aug 30, 2023 |
| Janus Henderson Global Life Sciences Fund | 1.49% | 3,718,755 | 70.17M | Jun 29, 2023 |
| Vanguard Small-Cap Index Fund | 1.33% | 3,301,242 | 62.29M | Jun 29, 2023 |
| Vanguard Extended Market Index Fund | 1.30% | 3,232,709 | 61.00M | Jun 29, 2023 |
| SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1.14% | 2,841,588 | 45.01M | Aug 30, 2023 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| ARBUCKLE STUART A | Director | Stock Award(Grant) | Dec 28, 2023 | 5,381 |
| COEN STACY ANN | Officer | Sale | Feb 4, 2024 | 73,274 |
| ENYEDY MARK J | Chief Executive Officer | Sale | Feb 4, 2024 | 584,397 |
| GOLDBERG MARK ALAN | Director | Stock Award(Grant) | Dec 28, 2023 | 60,720 |
| LENTINI RENEE | Officer | Sale | Feb 4, 2024 | 14,723 |
| PETERSON KRISTINE | Director | Sale | Nov 29, 2023 | 0 |