DOSSIER · 13F Holders · Q2 2026

TOWER SEMICONDUCTOR LTD

4 institutions still hold TOWER SEMICONDUCTOR LTD as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP M87915954·4 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$157M
visible holders
Holders
4
filers reporting
Concentration
62.92%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

4 institutions reported TOWER SEMICONDUCTOR LTD in Q2 2026. IMC-Chicago, LLC leads at 62.9% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$99M380K0.02%Q2 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$43M167K0.06%Q2 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$15M57K0.01%Q2 2026
04
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025