Who owns MRVI
157 institutions reported holding MRVI for 2026Q1, together 83% of the company, more than the 156 a quarter earlier.
157
Institutions reporting a position · as of 2026Q1 · up from 156 the quarter before
- Shares held by institutions
- 121.4M
Shares held by institutions · 83% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $344M
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 37%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 22
- New positions
- 24
- Positions exited
- 27
- Added to
- 46
- Reduced
- 49
- Top 10 holdersof the company
- 51%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 157 | 121.4M | $344M |
| 2025Q4 | 156 | 129.4M | $421M |
| 2025Q3 | 156 | 130.7M | $375M |
| 2025Q2 | 147 | 129.7M | $312M |
| 2025Q1 | 183 | 128.6M | $284M |
| 2024Q4 | 183 | 140.8M | $767M |
| 2024Q3 | 214 | 143.4M | $1.19B |
| 2024Q2 | 204 | 146.9M | $1.05B |
| 2024Q1 | 208 | 135.6M | $1.18B |
| 2023Q4 | 219 | 134.8M | $883M |
| 2023Q3 | 201 | 134.8M | $1.35B |
| 2023Q2 | 217 | 126.8M | $1.58B |
| 2023Q1 | 217 | 128.1M | $1.79B |
| 2022Q4 | 211 | 126.7M | $1.81B |
| 2022Q3 | 201 | 130.6M | $3.33B |
| 2022Q2 | 213 | 131.2M | $3.73B |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| GTCR LLC | 20.2M | 14% | $57M |
| BRAIDWELL LP | 10.2M | 7.0% | $29M |
| BlackRock Inc. | 9.3M | 6.4% | $26M |
| 12 West Capital Management LP | 7.3M | 5.0% | $21M |
| VANGUARD GROUP INC | 7.2M | 4.9% | $20M |
| MACKENZIE FINANCIAL CORP | 6.3M | 4.3% | $18M |
| RENAISSANCE TECHNOLOGIES LLC | 4.3M | 2.9% | $12M |
| Tejara Capital Ltd | 3.5M | 2.4% | $9.9M |
| Monaco Asset Management SAM | 3.4M | 2.3% | $9.7M |
| MORGAN STANLEY | 3.3M | 2.3% | $9.4M |
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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