JY
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Jeff Yass’s RBB Bancorp RBB Stock Holding History

Jeff Yass’s Portfolio RBB Stock Details RBB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2023
Q4 		– Sell
-13,000
Closed -$166K – 13136
2023
Q3 		$166K Buy
+13,000
New +$177K ﹤0.01% 10445

Other funds holding RBB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
HIM
Hillsdale Investment Management Toronto, Ontario, Canada $4.39B AUM 72.96% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Jeff Yass's RBB Position: Q2 2026 in Review

Jeff Yass opened a new position in RBB Bancorp (RBB) in Q2 2026: 10,040 shares worth $275K. The stake represents ﹤0.01% of the portfolio and ranks #11242 among its holdings. This is a return to the name: Jeff Yass previously reported a position in RBB as recently as Q2 2025.

Jeff Yass first reported a position in RBB in Q1 2022 and has held it in 9 quarters since. The position peaked at $792K in Q2 2025. 144 funds tracked by Wall St. Rank hold RBB as of Q2 2026.

  • Jeff Yass held 10,040 shares of RBB Bancorp worth $275K as of Q2 2026.
  • RBB Bancorp was a new Jeff Yass position in Q2 2026.
  • RBB Bancorp made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #11242 holding.
  • Jeff Yass first reported a position in RBB Bancorp in Q1 2022 and has held it in 9 quarters since.
  • Jeff Yass's RBB Bancorp position peaked at $792K in Q2 2025.
  • 144 funds tracked by Wall St. Rank held RBB Bancorp as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.