Alpha Tau Medical Ltd.
DRTS- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001871321
In the last 90 days, Alpha Tau Medical Ltd. insiders filed 0 open-market purchases and 6 sales; 74 institutions reported holding it in 13F filings for Q2 2026, worth $100.1M in total; ARK Invest is the only superinvestor holding it.
Other share classesDRTSW
13F holders, Q1 2026
Institutional positions in Alpha Tau Medical Ltd. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 53
- +18 vs. Q4 2025
- Shares held
- 4.06M
- +1.65M (+68.3%) vs. Q4 2025
- Total value
- $29.1M
- +$17.1M (+143.3%) vs. Q4 2025
- New holders
- 20
- 8 more added
- Sold out
- 2
- 14 more reduced
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DRTS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 74 | $100.1M |
| Q1 2026 | 53 | $29.1M |
| Q4 2025 | 35 | $11.9M |
| Q3 2025 | 31 | $8.26M |
| Q2 2025 | 24 | $4.95M |
| Q1 2025 | 23 | $2.94M |
| Q4 2024 | 21 | $3.03M |
| Q3 2024 | 23 | $2.23M |
| Q2 2024 | 24 | $3.25M |
| Q1 2024 | 27 | $5.35M |
| Q4 2023 | 26 | $5.51M |
| Q3 2023 | 23 | $3.65M |
| Q2 2023 | 20 | $4.11M |
| Q1 2023 | 16 | $1.87M |
| Q4 2022 | 14 | $1.70M |
| Q3 2022 | 18 | $4.01M |
| Q2 2022 | 14 | $5.92M |
| Q1 2022 | 12 | $5.28M |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Alpha Tau Medical Ltd.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HighTower Advisors, LLC | 874,994 | $6.19M | 0.01% | +188,440+27.4% | Added |
| Aquamarine Financial (Cayman) Ltd | 721,501 | $5.10M | 0.37% | +721,501 | New |
| Apella Capital, LLC | 382,284 | $3.07M | 0.05% | 00.0% | Unchanged |
| ARK Investment Management LLCSuperinvestorARK Invest | 292,134 | $2.07M | 0.02% | +292,134 | New |
| UBS Group AG | 286,688 | $2.03M | 0.00% | +265,988+1,285.0% | Added |
| Kovitz Investment Group Partners, LLC | 147,138 | $1.04M | 0.02% | −10,720−6.8% | Reduced |
| Daytona Street Capital LLC | 146,106 | $1.04M | 0.83% | −5,121−3.4% | Reduced |
| Mariner, LLC | 146,396 | $1.04M | 0.00% | +21,231+17.0% | Added |
| Gem Investment Advisors, LLC | 113,736 | $804.1K | 0.79% | −32,079−22.0% | Reduced |
| Levin Capital Strategies, L.P. | 106,423 | $752.4K | 0.06% | −75,808−41.6% | Reduced |
| Jane Street Group, LLC | 75,539 | $534.1K | 0.00% | +75,539 | New |
| Geode Capital Management, LLC | 53,399 | $377.5K | 0.00% | +15,506+40.9% | Added |
| Wells Fargo & Company | 49,300 | $348.6K | 0.00% | +25,800+109.8% | Added |
| Private Advisor Group, LLC | 47,583 | $336.4K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 46,445 | $328.4K | 0.00% | −61,370−56.9% | Reduced |
| Bank of America Corp | 41,392 | $292.6K | 0.00% | −2,752−6.2% | Reduced |
| Satovsky Asset Management LLC | 40,706 | $287.8K | 0.05% | −12,900−24.1% | Reduced |
| Renaissance Technologies LLC | 40,457 | $286.0K | 0.00% | +40,457 | New |
| Citadel Advisors LLC | 35,395 | $250.2K | 0.00% | +35,395 | New |
| Northern Trust Corp | 33,333 | $235.7K | 0.00% | −412−1.2% | Reduced |
| Susquehanna International Group, LLP | 32,738 | $231.5K | 0.00% | +32,738 | New |
| Colony Group, LLC | 32,265 | $228.1K | 0.00% | 00.0% | Unchanged |
| Cerity Partners LLC | 32,012 | $226.3K | 0.00% | +32,012 | New |
| Summit Financial, LLC | 30,000 | $212.1K | 0.00% | −14,046−31.9% | Reduced |
| Goldman Sachs Group Inc | 26,189 | $185.2K | 0.00% | +26,189 | New |
| Toroso Investments, LLC | 25,093 | $177.4K | 0.00% | +25,093 | New |
| Morgan Stanley | 24,471 | $173.0K | 0.00% | +5,358+28.0% | Added |
| Woodstock Corp | 20,609 | $145.7K | 0.01% | +20,609 | New |
| Aptus Capital Advisors, LLC | 20,000 | $141.4K | 0.00% | −1,945−8.9% | Reduced |
| Financial Guidance Group, Inc. | 20,000 | $141.4K | 0.06% | −1,945−8.9% | Reduced |
| XTX Topco Ltd | 19,019 | $134.5K | 0.00% | +19,019 | New |
| Principal Financial Group Inc | 18,677 | $132.0K | 0.00% | +18,677 | New |
| Neuberger Berman Group LLC | 15,000 | $106.0K | 0.00% | +15,000 | New |
| Opal Wealth Advisors, LLC | 10,000 | $70.7K | 0.02% | 00.0% | Unchanged |
| Trifecta Capital Advisors, LLC | 9,700 | $68.6K | 0.01% | 00.0% | Unchanged |
| Equitable Holdings, Inc. | 10,000 | $49.5K | 0.00% | 00.0% | Unchanged |
| Tower View Investment Management & Research LLC | 5,566 | $39.4K | 0.02% | 00.0% | Unchanged |
| BlackRock, Inc. | 5,280 | $37.3K | 0.00% | +5,280 | New |
| JPMorgan Chase & Co | 5,020 | $32.9K | 0.00% | +5,020 | New |
| Bessemer Group Inc | 3,720 | $26.0K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 3,300 | $23.3K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 2,568 | $17.6K | 0.00% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 2,300 | $16.3K | 0.00% | −1,300−36.1% | Reduced |
| Caitlin John, LLC | 1,765 | $12.5K | 0.01% | +265+17.7% | Added |
| Royal Bank of Canada | 1,000 | $7.00K | 0.00% | +1,000 | New |
| Brown Brothers Harriman & Co | 820 | $5.80K | 0.00% | +820 | New |
| Private Wealth Management Group, LLC | 752 | $5.32K | 0.00% | +752 | New |
| EFG International AG | 700 | $4.95K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 500 | $3.54K | 0.00% | −1,000−66.7% | Reduced |
| Jones Financial Companies LLLP | 400 | $2.74K | 0.00% | +175+77.8% | Added |
| Advisor Group Holdings, Inc. | 280 | $1.98K | 0.00% | −235−45.6% | Reduced |
| Group One Trading, L.P. | 100 | $707 | 0.00% | +100 | New |
| Caitong International Asset Management Co., Ltd | 68 | $481 | 0.00% | +68 | New |
| Quent Capital, LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −911−100.0% | Sold out |