Who owns RYTM
282 institutions reported holding RYTM for 2026Q1, together 108% of the company, more than the 276 a quarter earlier.
282
Institutions reporting a position · as of 2026Q1 · up from 276 the quarter before
- Shares held by institutions
- 73.5M
Shares held by institutions · 108% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $6.42B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 42%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 34
- New positions
- 56
- Positions exited
- 56
- Added to
- 100
- Reduced
- 82
- Top 10 holdersof the company
- 57%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 282 | 73.5M | $6.42B |
| 2025Q4 | 276 | 72.8M | $7.79B |
| 2025Q3 | 261 | 70.8M | $7.15B |
| 2025Q2 | 224 | 66.5M | $4.20B |
| 2025Q1 | 225 | 64.7M | $3.43B |
| 2024Q4 | 200 | 64.8M | $3.63B |
| 2024Q3 | 173 | 67.6M | $3.54B |
| 2024Q2 | 163 | 69.2M | $2.84B |
| 2024Q1 | 166 | 68.0M | $2.95B |
| 2023Q4 | 168 | 66.7M | $3.07B |
| 2023Q3 | 142 | 68.1M | $1.56B |
| 2023Q2 | 115 | 66.2M | $1.09B |
| 2023Q1 | 125 | 60.3M | $1.08B |
| 2022Q4 | 115 | 62.3M | $1.81B |
| 2022Q3 | 101 | 59.5M | $1.45B |
| 2022Q2 | 90 | 45.9M | $191M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 6.7M | 9.8% | $580M |
| VANGUARD GROUP INC | 6.5M | 9.6% | $568M |
| BlackRock Inc. | 6.2M | 9.2% | $542M |
| BAKER BROS. ADVISORS LP | 5.6M | 8.2% | $487M |
| PRIMECAP MANAGEMENT CO/CA/ | 3.4M | 5.0% | $297M |
| PERCEPTIVE ADVISORS LLC | 2.4M | 3.5% | $206M |
| STATE STREET CORP | 2.3M | 3.3% | $198M |
| GOLDMAN SACHS GROUP INC | 2.0M | 2.9% | $171M |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 1.9M | 2.8% | $168M |
| FMR LLC | 1.7M | 2.5% | $147M |
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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