DOSSIER · 13F Holders · Q3 2026
MJSC

RBB FUND TRUST

4 institutions still hold RBB FUND TRUST as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 75526L779·4 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$24M
visible holders
Holders
4
filers reporting
Concentration
90.00%
Varma Mutual Pension Insurance Co #1
top holder share
AI Holders Summary · Q3 2026

4 institutions reported MJSC in Q3 2026. Varma Mutual Pension Insurance Co leads at 90.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Varma Mutual Pension Insurance Co
CIK 0001698484
$22M355K0.10%Q3 2026
02
GTS SECURITIES LLC
CIK 0001452765· Market maker
$2M39K0.05%Q2 2026
03
Your Advocates Ltd., LLP
CIK 0001774437
$9K1420.00%Q3 2026
04
UBS Group AG
CIK 0001610520
$5K860.00%Q3 2026