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Alpha Tau Medical Ltd.

DRTSW
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 2 sales; 21 institutions reported holding it in 13F filings for Q2 2026, worth $11.2M in total; no superinvestor holds it.

Other share classesDRTS

Q4 2025 vs. Q3 2025

How the institutions holding Alpha Tau Medical Ltd. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of DRTSW: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders20123+4
Shares2.17M21.8K3.37M+1.22M (+56.7%)
Value$692.2K$2$1.20M+$505.4K (+73.0%)

1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (4)

Institutions that held Alpha Tau Medical Ltd. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to DRTSW in Q4 2025
InstitutionSharesValue% of portfolio
Blue Owl Capital Holdings LP1,166,118$396.5K0.12%
Context Capital Management, LLC55,060$18.7K0.00%
Morgan Stanley20,475$6.96K0.00%
Meteora Capital, LLC980$3330.00%

Sold out (0)

Institutions that held Alpha Tau Medical Ltd. at the end of Q3 2025 and filed for Q4 2025 without it.

None.

Not filed for Q4 2025 yet (1)

Institutions that held Alpha Tau Medical Ltd. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding DRTSW in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Eisler Capital Management Ltd.21,775$2