13F

Stock

Rbb Fd Inc

Ticker not mapped · held by 12 managers

Reported value

$6.65M

Holders

12

+5 new · −0 exited

Holders’ est. mark

−$25K

Price effect on 7 books still in the name

Largest holder

$2.42M

SUSQUEHANNA INTERNATIONAL GROUP, LLP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
SUSQUEHANNA INTERNATIONAL GROUP, LLP59.3K$2.42M−$13.6KAdded$914.2K
Tower Research Capital LLC (TRC)28K$1.14M−$32Added$1.14M
Citadel26.9K$1.1MNew
Cetera Investment Advisers21.1K$862.4K−$6.47KAdded$142.8K
Valtinson Bruner Financial Planning LLC13.3K$541.7K−$4.91KCut−$4.18K
JANE STREET GROUP, LLC13K$532.2KNew
Realta Investment Advisors665$27.2KNew
UBS Group AG325$13.3K−$34Added$9.53K
Advisory Services Network, LLC27$1.1KNew
FLOW TRADERS U.S. LLC5.58K$228−$2Cut−$151
HRT FINANCIAL LP5.54K$226New
MORGAN STANLEY1$41$0Held

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.