Who owns AUPH
255 institutions reported holding AUPH for 2026Q1, together 54% of the company, more than the 251 a quarter earlier.
255
Institutions reporting a position · as of 2026Q1 · up from 251 the quarter before
- Shares held by institutions
- 73.9M
Shares held by institutions · 54% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $1.09B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 22%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 47
- New positions
- 34
- Positions exited
- 36
- Added to
- 99
- Reduced
- 61
- Top 10 holdersof the company
- 30%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 255 | 73.9M | $1.09B |
| 2025Q4 | 251 | 72.6M | $1.15B |
| 2025Q3 | 238 | 65.9M | $729M |
| 2025Q2 | 217 | 58.7M | $497M |
| 2025Q1 | 213 | 62.7M | $504M |
| 2024Q4 | 198 | 58.5M | $525M |
| 2024Q3 | 180 | 58.5M | $429M |
| 2024Q2 | 169 | 56.0M | $320M |
| 2024Q1 | 177 | 55.8M | $281M |
| 2023Q4 | 190 | 54.0M | $485M |
| 2023Q3 | 197 | 50.9M | $395M |
| 2023Q2 | 199 | 50.3M | $487M |
| 2023Q1 | 184 | 50.4M | $553M |
| 2022Q4 | 191 | 51.5M | $223M |
| 2022Q3 | 187 | 55.9M | $420M |
| 2022Q2 | 196 | 50.7M | $510M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 12.2M | 8.9% | $181M |
| BlackRock Inc. | 7.8M | 5.7% | $116M |
| NEA Management Company, LLC | 4.0M | 2.9% | $59M |
| TWO SIGMA INVESTMENTS, LP | 3.4M | 2.5% | $51M |
| ARROWSTREET CAPITAL LIMITED PARTNERSHIP | 3.3M | 2.4% | $49M |
| STATE STREET CORP | 2.5M | 1.8% | $37M |
| MORGAN STANLEY | 2.2M | 1.6% | $33M |
| Marshall Wace LLP | 1.9M | 1.4% | $28M |
| RENAISSANCE TECHNOLOGIES LLC | 1.7M | 1.2% | $25M |
| D. E. Shaw & Co., INC. | 1.6M | 1.1% | $23M |
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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