13F Insight
DOSSIER · 13F Holders · Q1 2026CyclicalNet sold

TOWER SEMICONDUCTOR LTD

399 institutions still hold TOWER SEMICONDUCTOR LTD as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP M87915274·399 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 8.0%
vs prior quarter
13F value held
$6.7B
72.0% inst. owned
of float
Holders
399
+55 QoQ
filers reporting
Activity
+8 / −32
+976 added · −762 reduced
this quarter
Concentration
11.21%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

399 institutions reported TOWER SEMICONDUCTOR LTD in Q1 2026. BlackRock, Inc. leads at 11.2% of the visible book. +55 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$749M4.3M0.01%Q1 202602
Phoenix Financial Ltd.
CIK 0001679543
$595M3.4M5.64%Q1 202603
USS Investment Management Ltd
CIK 0001587381
$573M34K2.24%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$545M3.1M0.01%Q1 202605
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$420M2.4M0.05%Q1 202606
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$415M2.4M0.05%Q1 202607
Senvest Management, LLC
CIK 0001328785
$399M2.3M13.23%Q1 202608
Invesco Ltd.
CIK 0000914208
$383M2.2M0.06%Q1 202609
Migdal Insurance & Financial Holdings Ltd.
CIK 0001415912
$354M2.0M3.07%Q1 202610
MEITAV INVESTMENT HOUSE LTD
CIK 0001398346
$308M1.8M3.38%Q1 202611
WT Asset Management Ltd
CIK 0001780365
$257M1.5M5.39%Q1 202612
Capital World Investors
CIK 0001422849
$233M1.3M0.03%Q1 202613
GF FUND MANAGEMENT CO. LTD.
CIK 0002057060
$201M1.1M3.36%Q1 202614
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC
CIK 0001638555
$200M1.1M5.36%Q1 202615
JANUS HENDERSON GROUP PLC
CIK 0001274173
$190M1.1M0.09%Q1 202616
Whale Rock Capital Management LLC
CIK 0001387322
$187M1.1M2.42%Q1 202617
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$174M983K0.04%Q1 202618
Mawer Investment Management Ltd.
CIK 0001538449
$169M965K1.10%Q1 202619
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$168M959K0.03%Q1 202620
JENNISON ASSOCIATES LLC
CIK 0000053417
$164M1.4M0.10%Q4 2025
Page 1 of 20
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