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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 4 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

Q3 2025 vs. Q2 2025

How the institutions holding Alpha Tau Medical Ltd. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of DRTS: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders2431+7
Shares1.59M1.83M+245.8K (+15.5%)
Value$4.95M$8.26M+$3.31M (+66.9%)

New holders (9)

Institutions that held Alpha Tau Medical Ltd. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to DRTS in Q3 2025
InstitutionSharesValue% of portfolio
Summit Financial, LLC51,610$232.8K0.00%
Millennium Management LLC37,734$170.2K0.00%
Envestnet Asset Management Inc13,765$62.1K0.00%
XTX Topco Ltd12,333$55.6K0.00%
Goldman Sachs Group Inc12,315$55.5K0.00%
TD Waterhouse Canada Inc.2,568$11.1K0.00%
Altshuler Shaham Ltd1,800$8.12K0.00%
Jones Financial Companies LLLP1,000$4.21K0.00%
SBI Securities Co., Ltd.1$50.00%

Sold out (2)

Institutions that held Alpha Tau Medical Ltd. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of DRTS in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Atom Investors LP25,773$80.4K
Raymond James Financial Inc1,240$3.87K