Alpha Tau Medical

DRTSW • NASDAQ

Alpha Tau Medical is a publicly traded company on NASDAQ. As of Q3 2025, 19 institutional investors hold shares in this company, with total holdings valued at $8.8M. Fisher Funds Management LTD is the largest holder with a position valued at $8.1M.

Employees121.0

Websitealphatau.com

Overview

Overview of institutional ownership in DRTSW as of Q3 2025

All Institutions

Institutions: 19
Value Held: $8.8M
Shares Held: 2.1M
Avg Position: $461.4K
Median Position: $32.4K

Hedge Funds

Hedge Funds: 4
Value Held: $189.1K
Shares Held: 548.0K
Avg Position: $47.3K
Median Position: $49.3K

Biggest Investors

Institutions with the largest positions in DRTSW as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
F Fisher Funds Management LTD Institution	-	$8.1M 0.21% of portfolio	0.00% 166.8K shares	Q2 2025 Held for 5 months	$3.8B
M MMCAP International Inc. SPC Institution	-	$154.4K 0.02% of portfolio	0.00% 447.6K shares	Q4 2022 Held for 2y 11m	$752.3M
Chicago Partners Investment Group LLC RIA/Wealth	Anthony Joseph Halpin Founder	$82.2K 0.00% of portfolio	0.00% 215.8K shares	Q4 2022 Held for 2y 11m	$3.8B
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro	Louis Moore Bacon CEO	$60.4K 0.00% of portfolio	0.00% 175.0K shares	Q4 2024 Held for 11 months	$4.8B
V Value Base Ltd. Institution	-	$52.7K 0.04% of portfolio	0.00% 152.8K shares	Q4 2024 Held for 11 months	$141.2M
T TENOR CAPITAL MANAGEMENT Co., L.P. Hedge Fund•Multi-Strategy	Robin Rajendra Shah CIO	$51.8K 0.01% of portfolio	0.00% 150.0K shares	Q2 2025 Held for 5 months	$806.7M
W WHITEBOX ADVISORS LLC Hedge Fund•Multi-Strategy	Robert Jacob Vogel CIO	$46.9K 0.00% of portfolio	0.00% 136.0K shares	Q4 2022 Held for 2y 11m	$1.3B
L LMR Partners LLP Institution	-	$39.0K 0.00% of portfolio	0.00% 113.0K shares	Q4 2023 Held for 1y 11m	$5.1B
J JANE STREET GROUP, LLC Institution	-	$36.3K 0.00% of portfolio	0.00% 105.1K shares	Q1 2024 Held for 1y 8m	$84.1B
Mariner Wealth Advisors, LLC RIA/Wealth	Martin Christopher Bicknell CEO	$32.4K 0.00% of portfolio	0.00% 93.9K shares	Q2 2023 Held for 2y 5m	$77.3B

Net Capital Flow

Institutional buying and selling activity for DRTSW in Q3 2025

Traded: −$11.0K
Buyers: 1
Sellers: 4
Total Bought: +$863.2
Total Sold: −$11.9K
Avg Position: $438.4K

Biggest Buyers

Institution	Net Bought	Current Position
BANK OF AMERICA CORP /DE/ Institution	+$863.2 +2.5K shares	$1.2K 3.5K shares

Biggest Sellers

Institution	Net Sold	Current Position
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	−$7.3K −33.0K shares	Sold Off 0 shares
WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$3.5K −10.1K shares	$30.0K 87.0K shares
UBS Group AG Institution	−$955.3 −2.8K shares	$8.8K 25.6K shares
J JANE STREET GROUP, LLC Institution	−$150.8 −437.0 shares	$36.3K 105.1K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited DRTSW in Q3 2025

New Positions: 0
New Value: -
Exited Positions: 1
Exited Value: $7.3K

New Positions

Institution	Position Value
No new positions found

Exited Positions

Institution	Previous Position
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$7.3K 33.0K shares

Options Activity

Institutions with the largest Call and Put options positions in DRTSW as of Q3 2025

Call Positions: 1
Call Value: $21.5K
Put Positions: 0
Put Value: -

Call Positions

Institution	Position Value
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	$21.5K 623.0 contracts

Put Positions

Institution	Position Value
No put positions found

Most Committed Institutions

Institutions with DRTSW as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
F Fisher Funds Management LTD Institution	-	0.21% $8.1M	0.00% 166.8K shares	Q2 2025 Held for 5 months	$3.8B
V Value Base Ltd. Institution	-	0.04% $52.7K	0.00% 152.8K shares	Q4 2024 Held for 11 months	$141.2M
M MMCAP International Inc. SPC Institution	-	0.02% $154.4K	0.00% 447.6K shares	Q4 2022 Held for 2y 11m	$752.3M
T TENOR CAPITAL MANAGEMENT Co., L.P. Hedge Fund•Multi-Strategy	Robin Rajendra Shah CIO	0.01% $51.8K	0.00% 150.0K shares	Q2 2025 Held for 5 months	$806.7M
E EQUITEC PROPRIETARY MARKETS, LLC Institution	-	0.00% $656.0	0.00% 1.9K shares	Q4 2022 Held for 2y 11m	$16.8M
W WHITEBOX ADVISORS LLC Hedge Fund•Multi-Strategy	Robert Jacob Vogel CIO	0.00% $46.9K	0.00% 136.0K shares	Q4 2022 Held for 2y 11m	$1.3B
R ROBOTTI ROBERT Institution	-	0.00% $17.3K	0.00% 50.0K shares	Q2 2023 Held for 2y 5m	$585.9M
Chicago Partners Investment Group LLC RIA/Wealth	Anthony Joseph Halpin Founder	0.00% $82.2K	0.00% 215.8K shares	Q4 2022 Held for 2y 11m	$3.8B
WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	Christopher Lazarus Gust CEO	0.00% $30.0K	0.00% 87.0K shares	Q4 2022 Held for 2y 11m	$1.5B
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro	Louis Moore Bacon CEO	0.00% $60.4K	0.00% 175.0K shares	Q4 2024 Held for 11 months	$4.8B

Hedge Fund Spotlight

Discover hedge funds investing in DRTSW

MOORE CAPITAL MANAGEMENT, LP

Hedge Fund • Global Macro

Portfolio ManagerLouis Moore Bacon

Portfolio Value: $4.8B
Positions: 454
Last Reported: Q3 2025

Sector Allocation

Position in Alpha Tau Medical

Market Value: $60.4K
Shares Held: 175.0K
Portfolio Weight: 0.00%
Owned Since: 2024-Q4

Top Holding	Sector	Market Value	Weight
1 Microsoft MSFT	Software - Infrastructure Technology	$249.2M	5.14%
2 SPDR S&P MidCap 400 ETF MDY	ETF ETF	$202.7M	4.18%
3 Bank of America BAC	Banks - Diversified Financial Services	$135.6M	2.80%

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