Renaissance Technologies
RBB icon

Renaissance Technologies’s RBB Bancorp RBB Stock Holding History

Renaissance Technologies’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
2026
Q2 		$814K Buy
+29,700
New +$712K ﹤0.01% 2409
2023
Q2 		– Sell
-11,600
Closed -$180K – 4211
2023
Q1 		$180K Sell
11,600
-18,400
-61% -$352K ﹤0.01% 3322
2022
Q4 		$626K Buy
+30,000
New +$653K ﹤0.01% 2813
2022
Q1 		– Sell
-11,010
Closed -$288K – 4389
2021
Q4 		$288K Buy
+11,010
New +$281K ﹤0.01% 3359
2021
Q2 		– Sell
-28,200
Closed -$572K – 3718
2021
Q1 		$572K Sell
28,200
-15,391
-35% -$293K ﹤0.01% 2861
2020
Q4 		$670K Sell
43,591
-28,600
-40% -$406K ﹤0.01% 2695
2020
Q3 		$819K Sell
72,191
-36,509
-34% -$464K ﹤0.01% 2608
2020
Q2 		$1.48M Sell
108,700
-36,300
-25% -$468K ﹤0.01% 2347
2020
Q1 		$1.99M Sell
145,000
-30,700
-17% -$550K ﹤0.01% 2051
2019
Q4 		$3.72M Buy
175,700
+123,500
+237% +$2.51M ﹤0.01% 2025
2019
Q3 		$1.03M Buy
52,200
+15,900
+44% +$304K ﹤0.01% 2583
2019
Q2 		$702K Sell
36,300
-5,400
-13% -$104K ﹤0.01% 2863
2019
Q1 		$784K Buy
+41,700
New +$823K ﹤0.01% 2773
2018
Q4 		– Sell
-53,100
Closed -$1.3M – 3565
2018
Q3 		$1.3M Buy
+53,100
New +$1.58M ﹤0.01% 2500

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

Renaissance Technologies's RBB Position: Q2 2026 in Review

Renaissance Technologies opened a new position in RBB Bancorp (RBB) in Q2 2026: 29,700 shares worth $814K. The stake represents ﹤0.01% of the portfolio and ranks #2409 among its holdings. This is a return to the name: Renaissance Technologies previously reported a position in RBB as recently as Q1 2023.

Renaissance Technologies first reported a position in RBB in Q3 2018 and has held it in 14 quarters since. The position peaked at $3.72M in Q4 2019. 145 funds tracked by Wall St. Rank hold RBB as of Q2 2026.

  • Renaissance Technologies held 29,700 shares of RBB Bancorp worth $814K as of Q2 2026.
  • RBB Bancorp was a new Renaissance Technologies position in Q2 2026.
  • RBB Bancorp made up ﹤0.01% of Renaissance Technologies's portfolio in Q2 2026, its #2409 holding.
  • Renaissance Technologies first reported a position in RBB Bancorp in Q3 2018 and has held it in 14 quarters since.
  • Renaissance Technologies's RBB Bancorp position peaked at $3.72M in Q4 2019.
  • 145 funds tracked by Wall St. Rank held RBB Bancorp as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.