DOSSIER · 13F Holders · Q2 2026

RBB FD INC

9 institutions still hold RBB FD INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 74933W528·9 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$4M
visible holders
Holders
9
filers reporting
Concentration
28.33%
CITADEL ADVISORS LLC #1
top holder share
AI Holders Summary · Q2 2026

9 institutions reported RBB FD INC in Q2 2026. CITADEL ADVISORS LLC leads at 28.3% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
CITADEL ADVISORS LLC
CIK 0001423053
$1M21K0.00%Q2 2026
02
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$578K12K0.00%Q1 2026
03
CENTRAL TRUST Co
CIK 0000044365
$527K11K0.01%Q2 2026
04
Valtinson Bruner Financial Planning LLC
CIK 0001761450
$411K9K0.10%Q2 2026
05
COMMONWEALTH EQUITY SERVICES, LLC
CIK 0000312272
$409K9K0.00%Q2 2026
06
Tower Research Capital LLC (TRC)
CIK 0001533421
$343K7K0.01%Q2 2026
07
F/m Investments LLC
CIK 0001834499
$300K6K0.02%Q2 2026
08
DHJJ Financial Advisors, Ltd.
CIK 0001844716
$23850.00%Q2 2026
09
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025