Who owns IMNM
199 institutions reported holding IMNM for 2026Q1, together 103% of the company, more than the 182 a quarter earlier.
199
Institutions reporting a position · as of 2026Q1 · up from 182 the quarter before
- Shares held by institutions
- 116.7M
Shares held by institutions · 103% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $2.54B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 47%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 22
- New positions
- 41
- Positions exited
- 30
- Added to
- 75
- Reduced
- 44
- Top 10 holdersof the company
- 67%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 199 | 116.7M | $2.54B |
| 2025Q4 | 182 | 118.3M | $2.54B |
| 2025Q3 | 153 | 91.4M | $1.07B |
| 2025Q2 | 142 | 79.4M | $739M |
| 2025Q1 | 142 | 76.9M | $518M |
| 2024Q4 | 120 | 53.3M | $566M |
| 2024Q3 | 115 | 51.6M | $755M |
| 2024Q2 | 113 | 47.8M | $578M |
| 2024Q1 | 103 | 36.6M | $904M |
| 2023Q4 | 57 | 21.5M | $230M |
| 2023Q3 | 35 | 2.4M | $20M |
| 2023Q2 | 35 | 1.9M | $15M |
| 2023Q1 | 30 | 1.9M | $9.3M |
| 2022Q4 | 28 | 2.1M | $4.8M |
| 2022Q3 | 24 | 2.4M | $11M |
| 2022Q2 | 26 | 2.4M | $7.8M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| FMR LLC | 17.0M | 15% | $371M |
| T. Rowe Price Investment Management, Inc. | 16.4M | 14% | $358M |
| BlackRock Inc. | 8.2M | 7.2% | $179M |
| VANGUARD GROUP INC | 6.3M | 5.6% | $137M |
| Redmile Group, LLC | 5.6M | 4.9% | $122M |
| STATE STREET CORP | 5.4M | 4.8% | $118M |
| PRIMECAP MANAGEMENT CO/CA/ | 4.8M | 4.2% | $105M |
| WELLINGTON MANAGEMENT GROUP LLP | 4.7M | 4.2% | $103M |
| Driehaus Capital Management LLC | 4.1M | 3.6% | $90M |
| ENAVATE SCIENCES GP, LLC | 3.6M | 3.2% | $79M |
SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.
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