DOSSIER · 13F Holders · Q1 2026

RBB FD INC

10 institutions still hold RBB FD INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 74933W411·10 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$42M
visible holders
Holders
10
filers reporting
Concentration
44.09%
F/m Investments LLC #1
top holder share
AI Holders Summary · Q1 2026

10 institutions reported RBB FD INC in Q1 2026. F/m Investments LLC leads at 44.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
F/m Investments LLC
CIK 0001834499
$19M367K1.23%Q1 2026
02
Lido Advisors, LLC
CIK 0001650150
$18M365K0.06%Q1 2026
03
Crew Capital Management, Ltd
CIK 0001835669
$3M64K2.16%Q1 2026
04
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$1M21K0.00%Q1 2026
05
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$272K5K0.00%Q1 2026
06
HORAN Wealth, LLC
CIK 0002072569
$251K5K0.02%Q1 2026
07
CITADEL ADVISORS LLC
CIK 0001423053
$242K5K0.00%Q4 2025
08
UBS Group AG
CIK 0001610520
$3K550.00%Q1 2026
09
Pillar Financial Advisors, LLC
CIK 0002054958
$727140.00%Q2 2026
10
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025