DOSSIER · 13F Holders · Q3 2026
ROHCY

ROHM CO LTD-UNSPON ADR

2 institutions still hold ROHM CO LTD-UNSPON ADR as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 775376106·2 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$65K
visible holders
Holders
2
filers reporting
Concentration
86.79%
RHUMBLINE ADVISERS #1
top holder share
AI Holders Summary · Q3 2026

2 institutions reported ROHCY in Q3 2026. RHUMBLINE ADVISERS leads at 86.8% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
RHUMBLINE ADVISERS
CIK 0001115418
$57K2K0.00%Q3 2026
02
GAMMA Investing LLC
CIK 0002010235
$9K2770.00%Q3 2026