Alpha Tau Medical Ltd. -27DRTSWPreferred / convertible
13F holders, Q4 2025 (December 31)23holders +3
4new positions
0sold out
$3.04avg. 13F price*
At the end of Q4 2025, 23 institutions reported holding Alpha Tau Medical Ltd. -27 (DRTSW) in their 13F filings, up 3 from Q3 2025. 4 opened new positions and 0 sold out. The largest holders were Fisher Funds Management LTD ($9.1M), Blue Owl Capital Holdings LP ($396K) and Chicago Partners Investment Group LLC ($172K).
- Company
- Alpha Tau Medical Ltd. -27
- CUSIP
- M0740A116
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $422K |
| Exits | 0 | $0 |
All 13F filers, Q3 2025 → Q4 2025: 1,256,353 shares bought and 36,959 shares sold, net +1,219,394 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 23 holders
| Fisher Funds Management LTD | — | No change | 166,836 | $9.1M |
| Blue Owl Capital Holdings LP | — | New | 1,166,118 | $396K |
| Chicago Partners Investment Group LLC | — | Reduce -13.9% | 185,824 | $172K |
| MMCAP International Inc. SPC | — | No change | 447,622 | $152K |
| Moore Capital Management, LP | — | No change | 175,000 | $60K |
| Value Base Ltd. | — | No change | 152,761 | $52K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | — | No change | 150,000 | $51K |
| Whitebox Advisors LLC | — | No change | 136,018 | $46K |
| LMR Partners LLP | — | No change | 112,986 | $38K |
| Jane Street Group, LLC | — | Reduce -0.2% | 104,929 | $36K |
| Wolverine Asset Management LLC | — | Add +15.7% | 100,616 | $34K |
| Mariner, LLC | — | Add +0.1% | 93,988 | $32K |
| Circle Wealth Management, LLC | — | No change | 80,000 | $27K |
| Goldman Sachs Group Inc. | — | No change | 69,409 | $24K |
| Clear Street Group Inc. | — | No change | 62,666 | $21K |
| Context Capital Management, LLC | — | New | 55,060 | $19K |
| Robotti Robert | — | No change | 50,000 | $17K |
| UBS Group AG | — | Reduce -16.6% | 21,360 | $7K |
| Morgan Stanley | — | New | 20,475 | $7K |
| Avalon Trust Co | — | No change | 14,500 | $5K |
| Equitec Proprietary Markets, LLC | — | No change | 1,900 | $646 |
| Bank of America Corp. | — | Reduce -70.5% | 1,045 | $355 |
| Meteora Capital, LLC | — | New | 980 | $333 |
"% of holder's portfolio" is DRTSW's weight in each manager's 13F, not the share of Alpha Tau Medical Ltd. -27 the manager owns.