13F Insight
DOSSIER · 13F Holders · Q2 2026
SOMMY

SUMITOMO CHEMICAL CO UNS ADR

2 institutions still hold SUMITOMO CHEMICAL CO UNS ADR as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 865612105·2 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$5K
visible holders
Holders
2
filers reporting
Concentration
66.31%
Gleason Group, Inc. #1
top holder share
AI Holders Summary · Q2 2026

2 institutions reported SOMMY in Q2 2026. Gleason Group, Inc. leads at 66.3% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Gleason Group, Inc.
CIK 0001822632
$3K2180.00%Q2 202602
RHUMBLINE ADVISERS
CIK 0001115418
$2K1050.00%Q2 2026