IMMUNOGEN INC (IMGN)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
1
Reporting holders
$269
Reported value
0.0%
Held as options
+0
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| HUNTINGTON NATIONAL BANK | $269 | 1 | 0.00% | 15q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 1 | $269 | 1 | 0 | 0 | 0 | 0.0% |
| Q1 2026 | 1 | $269 | 1 | 0 | 0 | 0 | 0.0% |
| Q4 2025 | 1 | $269 | 1 | 0 | 0 | 0 | 0.0% |
| Q3 2025 | 1 | $269 | 1 | 0 | 0 | 0 | 0.0% |
| Q2 2025 | 1 | $269 | 1 | 0 | 0 | 0 | 0.0% |
| Q1 2025 | 1 | $269 | 1 | 0 | 0 | 0 | 0.0% |
| Q4 2024 | 1 | $269 | 1 | 0 | 0 | 0 | 0.0% |
| Q3 2024 | 1 | $269 | 1 | 0 | 0 | 0 | 0.0% |
| Q2 2024 | 1 | $31 | 1 | 0 | 0 | 0 | 0.0% |
| Q1 2024 | 3 | $27.8K | 893 | 1 | 0 | 1 | 0.0% |
| Q4 2023 | 308 | $7.9B | 256,077,944 | 103 | 62 | 89 | 4.4% |
| Q3 2023 | 246 | $3.9B | 238,475,720 | 35 | 102 | 58 | 2.2% |
| Q2 2023 | 238 | $4.1B | 214,225,950 | 91 | 61 | 60 | 2.4% |
| Q1 2023 | 162 | $786.4M | 202,918,079 | 21 | 47 | 47 | 2.5% |
| Q4 2022 | 161 | $947.2M | 190,235,476 | 28 | 51 | 47 | 0.9% |
| Q3 2022 | 212 | $955.3M | 198,139,466 | 25 | 69 | 65 | 0.7% |
| Q2 2022 | 207 | $887.7M | 196,095,503 | 25 | 55 | 77 | 0.6% |
| Q1 2022 | 212 | $935.2M | 194,526,145 | 28 | 69 | 64 | 1.1% |
| Q4 2021 | 228 | $1.4B | 190,762,480 | 33 | 85 | 53 | 1.5% |
| Q3 2021 | 212 | $1.0B | 176,650,866 | 29 | 55 | 76 | 2.3% |
| Q2 2021 | 207 | $1.2B | 180,689,684 | 33 | 64 | 57 | 1.2% |
| Q1 2021 | 213 | $1.5B | 182,691,797 | 30 | 70 | 69 | 0.7% |
| Q4 2020 | 207 | $1.1B | 173,754,202 | 35 | 54 | 69 | 1.0% |
| Q3 2020 | 176 | $513.0M | 142,071,230 | 16 | 47 | 66 | 0.3% |
| Q2 2020 | 185 | $642.7M | 139,350,497 | 29 | 64 | 51 | 0.3% |
| Q1 2020 | 177 | $470.3M | 137,487,192 | 28 | 68 | 44 | 0.3% |
| Q4 2019 | 187 | $584.0M | 114,315,387 | 31 | 57 | 55 | 0.6% |
| Q3 2019 | 176 | $254.6M | 104,001,167 | 26 | 51 | 57 | 1.2% |
| Q2 2019 | 180 | $231.1M | 103,968,364 | 25 | 60 | 47 | 2.6% |
| Q1 2019 | 205 | $343.3M | 117,946,621 | 40 | 58 | 52 | 6.8% |
| Q4 2018 | 191 | $619.6M | 124,572,776 | 3 | 3 | 4 | 3.6% |