Who owns ESTA
175 institutions reported holding ESTA for 2026Q1, together 89% of the company, more than the 172 a quarter earlier.
175
Institutions reporting a position · as of 2026Q1 · up from 172 the quarter before
- Shares held by institutions
- 26.8M
Shares held by institutions · 89% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $1.52B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 31%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 31
- New positions
- 29
- Positions exited
- 28
- Added to
- 63
- Reduced
- 50
- Top 10 holdersof the company
- 44%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 175 | 26.8M | $1.52B |
| 2025Q4 | 172 | 26.5M | $1.93B |
| 2025Q3 | 148 | 26.8M | $1.10B |
| 2025Q2 | 140 | 26.5M | $1.13B |
| 2025Q1 | 136 | 26.4M | $1.08B |
| 2024Q4 | 122 | 26.5M | $1.22B |
| 2024Q3 | 129 | 24.2M | $1.04B |
| 2024Q2 | 123 | 23.7M | $1.08B |
| 2024Q1 | 118 | 23.0M | $1.17B |
| 2023Q4 | 99 | 19.9M | $514M |
| 2023Q3 | 105 | 20.8M | $1.02B |
| 2023Q2 | 108 | 20.3M | $1.39B |
| 2023Q1 | 111 | 18.6M | $1.26B |
| 2022Q4 | 102 | 18.6M | $1.17B |
| 2022Q3 | 93 | 18.3M | $1.00B |
| 2022Q2 | 95 | 18.4M | $1.00B |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| JW Asset Management, LLC | 3.1M | 10% | $174M |
| RTW INVESTMENTS, LP | 2.7M | 8.9% | $151M |
| BROWN ADVISORY INC | 1.5M | 5.1% | $87M |
| Tyro Capital Management LLC | 1.2M | 3.8% | $65M |
| FINDELL CAPITAL MANAGEMENT LLC | 1.0M | 3.3% | $57M |
| BAMCO INC /NY/ | 1.0M | 3.2% | $55M |
| Nantahala Capital Management, LLC | 0.8M | 2.8% | $47M |
| Mudita Advisors LLP | 0.8M | 2.6% | $43M |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 0.7M | 2.3% | $39M |
| GOLDMAN SACHS GROUP INC | 0.6M | 2.1% | $36M |
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.
reading the register…