13F Insight
DOSSIER · 13F Holders · Q1 2026Defensive growthQuality

ALPHA TAU MEDICAL LTD

25 institutions still hold ALPHA TAU MEDICAL LTD as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP M0740A116·25 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 5.4%
vs prior quarter
13F value held
$12M
68.0% inst. owned
of float
Holders
25
-74 QoQ
filers reporting
Activity
+26 / −6
+746 added · −651 reduced
this quarter
Concentration
76.81%
Fisher Funds Management LTD #1
top holder share
AI Holders Summary · Q1 2026

25 institutions reported ALPHA TAU MEDICAL LTD in Q1 2026. Fisher Funds Management LTD leads at 76.8% of the visible book. -74 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Fisher Funds Management LTD
CIK 0001435028
$9M167K0.27%Q1 202602
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$532,630544K0.01%Q1 202603
MMCAP International Inc. SPC
CIK 0001304857
$447,622448K0.04%Q1 202604
LMR Partners LLP
CIK 0001578621
$409,647410K0.00%Q1 202605
Corbin Capital Partners, L.P.
CIK 0001509874
$201,701960K0.33%Q4 202406
MOORE CAPITAL MANAGEMENT, LP
CIK 0001448574
$175,000175K0.00%Q1 202607
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$150,000150K0.00%Q1 202608
WHITEBOX ADVISORS LLC
CIK 0001257391
$136,018136K0.00%Q1 202609
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$127,894128K0.00%Q1 202610
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$103,908104K0.00%Q1 202611
Mariner, LLC
CIK 0001373442
$91,66692K0.00%Q1 202612
Circle Wealth Management, LLC
CIK 0001578242
$80,00080K0.00%Q1 202613
Chicago Partners Investment Group LLC
CIK 0001563525
$76,03974K0.00%Q1 202614
GOLDMAN SACHS GROUP INC
CIK 0000886982
$69,40969K0.00%Q1 202615
Clear Street Group Inc.
CIK 0001881567
$62,66663K0.00%Q1 202616
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$62,30062K0.00%Q1 202617
Value Base Ltd.
CIK 0001992355
$51,939153K0.04%Q4 202518
MORGAN STANLEY
CIK 0000895421
$20,47520K0.00%Q1 202619
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$13,60214K0.00%Q1 202620
Cohen Investment Advisors LLC
CIK 0001845081
$10,00010K0.00%Q1 2026
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