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 $100.3M in total; ARK Invest is the only superinvestor holding it.
Other share classesDRTSW
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $823.3K in total
- 6
- 13F holdersQ2 2026, +21 vs. previous quarter
- 74
- 13F valueReported value at the end of Q2 2026
- $100.3M
- Superinvestors holdingAt the end of Q2 2026
- 1
Price chart
Superinvestors holding DRTS, Q2 2026
1 superinvestor reports holding Alpha Tau Medical Ltd. on Form 13F. Percentages are the stock's share of each portfolio.
Latest insider trades
Open-market purchases and sales by Alpha Tau Medical Ltd. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 25, 2026 (view filing)10:34 AM ET | Aug 21 | 4 days | Levy RaphiChief Financial Officer | SSale | −2.87K | $15.00 | −$43.1K | −3.1%90.2K after | 10b5-1 |
| Aug 12, 2026 (view filing)12:18 PM ET | Aug 11 | 1 day | Levy RaphiChief Financial Officer | SSale | −17.7K | $14.00 | −$248.3K | −16.4%90.2K after | 10b5-1 |
| Jul 7, 2026 (view filing)7:49 AM ET | Jul 6 | 1 day | Levy RaphiChief Financial Officer | SSale | −2.27K | $14.00 | −$31.8K | −2.5%90.2K after | 10b5-1 |
| Jul 6, 2026 (view filing)11:37 AM ET | Jul 2 | 4 days | Levy RaphiChief Financial Officer | SSale | −17.9K | $13.00 | −$232.4K | −16.5%90.2K after | 10b5-1 |
| Jul 2, 2026 (view filing)11:45 AM ET | Jul 1 | 1 day | Levy RaphiChief Financial Officer | SSale | −2.13K | $13.02 | −$27.7K | −2.3%90.2K after | 10b5-1 |
| Jul 1, 2026 (view filing)8:21 AM ET | Jun 30 | 1 day | Levy RaphiChief Financial Officer | SSale | −20.0K | $12.00 | −$240.0K | −18.2%90.2K after | 10b5-1 |
| Jun 26, 2026 (view filing) | Jun 25 | 1 day | Levy RaphiChief Financial Officer | SSale | −20.0K | $11.00 | −$220.0K | −15.4%110.2K after | 2 lots10b5-1 |
| Jun 25, 2026 (view filing) | Jun 23 | 2 days | Levy RaphiChief Financial Officer | SSale | −17.5K | $9.55 | −$167.1K | −11.8%130.2K after | 2 lots10b5-1 |
| Jun 4, 2026 (view filing) | Jun 3 | 1 day | Levy RaphiChief Financial Officer | SSale | −32.5K | $10.84 | −$352.1K | −18.0%147.7K after | 2 lots |
Top 10 13F holders, Q2 2026
The largest institutional positions in Alpha Tau Medical Ltd. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gem Investment Advisors, LLC | 1,434,476 | $18.0M | 11.07% | +1,320,740+1,161.2% | Added |
| HighTower Advisors, LLC | 874,994 | $11.0M | 0.01% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 773,481 | $9.73M | 0.18% | +773,481 | New |
| Aquamarine Financial (Cayman) Ltd | 721,501 | $9.08M | 0.50% | 00.0% | Unchanged |
| Pier Capital, LLC | 691,939 | $8.70M | 1.15% | +691,939 | New |
| UBS Group AG | 642,263 | $8.08M | 0.00% | +355,575+124.0% | Added |
| Apella Capital, LLC | 382,284 | $4.88M | 0.07% | 00.0% | Unchanged |
| ARK Investment Management LLCSuperinvestorARK Invest | 277,086 | $3.49M | 0.02% | −15,048−5.2% | Reduced |
| Polen Capital Management LLC | 220,751 | $2.78M | 0.02% | +220,751 | New |
| Colony Group, LLC | 184,726 | $2.32M | 0.00% | +152,461+472.5% | Added |