ELOX Eloxx Pharmaceuticals, Inc.
Eloxx Pharmaceuticals, Inc. (ELOX) Institutional Ownership
What the institutions did with ELOX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Nantahala Capital Management, LLC | 800.0K | 27.6% |
| EcoR1 Capital, LLC | 400.0K | 13.8% |
| Aberdeen Group plc | 400.0K | 13.8% |
| SAMSARA BIOCAPITAL, LLC | 400.0K | 13.8% |
| Siren, L.L.C. | 400.0K | 13.8% |
| Stonepine Capital Management, LLC | 397.2K | 13.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 78.7K | 2.7% |
| VANGUARD FIDUCIARY TRUST CO | 10.6K | 0.4% |
| SEVEN GRAND MANAGERS, LLC | 10.0K | 0.3% |
| MORGAN STANLEY | 1.5K | 0.1% |
| Vanguard Global Advisers, LLC | 718 | 0.0% |
| UBS Group AG | 637 | 0.0% |
| WELLS FARGO & COMPANY/MN | 126 | 0.0% |
| ROYAL BANK OF CANADA | 98 | 0.0% |
| Pioneer Family Office, LLC | 96 | 0.0% |
| Altshuler Shaham Ltd | 25 | 0.0% |
| BARCLAYS PLC | 12 | 0.0% |
| Towne Trust Company, N.A | 5 | 0.0% |
| CITIGROUP INC | 4 | 0.0% |
| Activest Wealth Management | 4 | 0.0% |
| SBI Securities Co., Ltd. | 2 | 0.0% |
| Point Nemo Capital, LLC | 1 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Nantahala Capital Management, LLC | New | 0 | 800.0K | +800.0K |
| EcoR1 Capital, LLC | New | 0 | 400.0K | +400.0K |
| Aberdeen Group plc | New | 0 | 400.0K | +400.0K |
| SAMSARA BIOCAPITAL, LLC | New | 0 | 400.0K | +400.0K |
| Siren, L.L.C. | New | 0 | 400.0K | +400.0K |
| Stonepine Capital Management, LLC | New | 0 | 397.2K | +397.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | New | 0 | 78.7K | +78.7K |
| VANGUARD FIDUCIARY TRUST CO | New | 0 | 10.6K | +10.6K |
| SEVEN GRAND MANAGERS, LLC | New | 0 | 10.0K | +10.0K |
| MORGAN STANLEY | New | 0 | 1.5K | +1.5K |
| Vanguard Global Advisers, LLC | New | 0 | 718 | +718 |
| UBS Group AG | New | 0 | 637 | +637 |
| WELLS FARGO & COMPANY/MN | New | 0 | 126 | +126 |
| ROYAL BANK OF CANADA | New | 0 | 98 | +98 |
| Pioneer Family Office, LLC | New | 0 | 96 | +96 |
| Altshuler Shaham Ltd | New | 0 | 25 | +25 |
| BARCLAYS PLC | New | 0 | 12 | +12 |
| Towne Trust Company, N.A | New | 0 | 5 | +5 |
| CITIGROUP INC | New | 0 | 4 | +4 |
| Activest Wealth Management | New | 0 | 4 | +4 |
| SBI Securities Co., Ltd. | New | 0 | 2 | +2 |
| Point Nemo Capital, LLC | New | 0 | 1 | +1 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.