Who owns SUPN
320 institutions reported holding SUPN for 2026Q1, together 101% of the company, fewer than the 327 a quarter earlier.
320
Institutions reporting a position · as of 2026Q1 · down from 327 the quarter before
- Shares held by institutions
- 58.2M
Shares held by institutions · 101% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $3.00B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 40%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 52
- New positions
- 36
- Positions exited
- 49
- Added to
- 105
- Reduced
- 105
- Top 10 holdersof the company
- 55%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 320 | 58.2M | $3.00B |
| 2025Q4 | 327 | 57.1M | $2.84B |
| 2025Q3 | 306 | 57.6M | $2.75B |
| 2025Q2 | 289 | 59.5M | $1.87B |
| 2025Q1 | 291 | 59.2M | $1.94B |
| 2024Q4 | 290 | 59.5M | $2.15B |
| 2024Q3 | 270 | 59.9M | $1.87B |
| 2024Q2 | 242 | 58.4M | $1.56B |
| 2024Q1 | 248 | 56.7M | $1.93B |
| 2023Q4 | 244 | 57.1M | $1.65B |
| 2023Q3 | 236 | 57.0M | $1.57B |
| 2023Q2 | 247 | 57.3M | $1.72B |
| 2023Q1 | 254 | 55.7M | $2.00B |
| 2022Q4 | 262 | 55.8M | $1.99B |
| 2022Q3 | 242 | 55.6M | $1.88B |
| 2022Q2 | 221 | 57.6M | $1.63B |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Inc. | 8.8M | 15% | $455M |
| VANGUARD GROUP INC | 6.2M | 11% | $319M |
| MILLENNIUM MANAGEMENT LLC | 3.3M | 5.8% | $171M |
| DIMENSIONAL FUND ADVISORS LP | 2.3M | 4.0% | $119M |
| STATE STREET CORP | 2.3M | 4.0% | $118M |
| NOMURA HOLDINGS INC | 2.0M | 3.5% | $105M |
| ARMISTICE CAPITAL, LLC | 1.9M | 3.3% | $98M |
| RENAISSANCE TECHNOLOGIES LLC | 1.7M | 3.0% | $88M |
| GEODE CAPITAL MANAGEMENT LLC | 1.6M | 2.8% | $84M |
| CITADEL ADVISORS LLC | 1.5M | 2.6% | $77M |
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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