Who Owns ALPHA TAU MEDICAL LTD WT EXP (DRTSW)? -- Institutional Holders (2026-03-31)
32 institutions reported holding $13.2M of ALPHA TAU MEDICAL LTD WT EXP (DRTSW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Fisher Funds Management LTD ($9.3M), Clal Insurance Enterprises Holdings Ltd ($600,000), ARISTEIA CAPITAL, L.L.C. ($532,630), MMCAP International Inc. SPC ($447,622), LMR Partners LLP ($409,647). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Fisher Funds Management LTD | $9.3M | 166,836 | Hold |
| 2 | Clal Insurance Enterprises Holdings Ltd | $600,000 | 599,999 | Hold |
| 3 | ARISTEIA CAPITAL, L.L.C. | $532,630 | 543,500 | New |
| 4 | MMCAP International Inc. SPC | $447,622 | 447,622 | Hold |
| 5 | LMR Partners LLP | $409,647 | 409,647 | Added |
| 6 | SIMPLEX TRADING, LLC | $345,723 | 48,900 | Added |
| 7 | MOORE CAPITAL MANAGEMENT, LP | $175,000 | 175,000 | Hold |
| 8 | Value Base Ltd. | $152,761 | 152,761 | Hold |
| 9 | TENOR CAPITAL MANAGEMENT Co., L.P. | $150,000 | 150,000 | Hold |
| 10 | WHITEBOX ADVISORS LLC | $136,018 | 136,018 | Hold |
| 11 | WOLVERINE ASSET MANAGEMENT LLC | $127,894 | 127,894 | Added |
| 12 | Ionic Capital Management LLC | $118,448 | 118,448 | New |
| 13 | JANE STREET GROUP, LLC | $103,908 | 103,908 | Trimmed |
| 14 | Mariner, LLC | $91,666 | 91,666 | Trimmed |
| 15 | Circle Wealth Management, LLC | $80,000 | 80,000 | Hold |
| 16 | Chicago Partners Investment Group LLC | $76,039 | 73,824 | Trimmed |
| 17 | GOLDMAN SACHS GROUP INC | $69,409 | 69,409 | Hold |
| 18 | Clear Street Group Inc. | $62,666 | 62,666 | Hold |
| 19 | MILLENNIUM MANAGEMENT LLC | $62,300 | 62,300 | Hold |
| 20 | GROUP ONE TRADING LLC | $31,815 | 4,500 | New |
| 21 | MORGAN STANLEY | $20,475 | 20,475 | Hold |
| 22 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $13,602 | 13,602 | New |
| 23 | Cohen Investment Advisors LLC | $10,000 | 10,000 | New |
| 24 | EQUITEC PROPRIETARY MARKETS, LLC | $1,900 | 1,900 | Hold |
| 25 | GILL CAPITAL PARTNERS, LLC | $500 | 500 | New |
Source: SEC Form 13F filings · as of 2026-03-31