Who owns ECO
93 institutions reported holding ECO for 2026Q1, together 24% of the company, more than the 64 a quarter earlier.
93
Institutions reporting a position · as of 2026Q1 · up from 64 the quarter before
- Shares held by institutions
- 9.5M
Shares held by institutions · 24% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $476M
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 8.9%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 10
- New positions
- 40
- Positions exited
- 11
- Added to
- 34
- Reduced
- 14
- Top 10 holdersof the company
- 13%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 93 | 9.5M | $476M |
| 2025Q4 | 64 | 7.1M | $235M |
| 2025Q3 | 40 | 3.5M | $97M |
| 2025Q2 | 28 | 3.6M | $75M |
| 2025Q1 | 32 | 3.7M | $78M |
| 2024Q4 | 35 | 3.8M | $77M |
| 2024Q3 | 40 | 3.9M | $122M |
| 2024Q2 | 30 | 3.4M | $122M |
| 2024Q1 | 23 | 3.0M | $86M |
| 2023Q4 | 16 | 1.5M | $41M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| QVT Financial LP | 1.4M | 3.6% | $65M |
| FIL Ltd | 0.6M | 1.6% | $32M |
| Portolan Capital Management, LLC | 0.5M | 1.4% | $27M |
| Marshall Wace LLP | 0.5M | 1.3% | $25M |
| Encompass Capital Advisors LLC | 0.4M | 0.97% | $19M |
| ACADIAN ASSET MANAGEMENT LLC | 0.4M | 0.94% | $19M |
| VR Advisory Services Ltd | 0.3M | 0.88% | $17M |
| GOLDMAN SACHS GROUP INC | 0.3M | 0.88% | $17M |
| JANE STREET GROUP, LLC | 0.3M | 0.84% | $17M |
| JPMORGAN CHASE & CO | 0.3M | 0.80% | $15M |
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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