SEI Investments’s RBB Bancorp RBB Stock Holding History

SEI Investments’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	$302K	Sell	11,028 -5,626	-34%	-$135K	﹤0.01%	2860
2026 Q1	$356K	Buy	+16,654	New	+$357K	﹤0.01%	2771
2022 Q1	–	Sell	-8,026	Closed	-$210K	–	2635
2021 Q4	$210K	Sell	8,026 -4,000	-33%	-$102K	﹤0.01%	2458
2021 Q3	$303K	Hold	12,026	–	–	﹤0.01%	2304
2021 Q2	$291K	Hold	12,026	–	–	﹤0.01%	2323
2021 Q1	$244K	Hold	12,026	–	–	﹤0.01%	2319
2020 Q4	$185K	Sell	12,026 -4,500	-27%	-$63.8K	﹤0.01%	2366
2020 Q3	$187K	Buy	16,526 +1,700	+11%	+$21.6K	﹤0.01%	2270
2020 Q2	$202K	Buy	14,826 +4,600	+45%	+$59.3K	﹤0.01%	2232
2020 Q1	$140K	Hold	10,226	–	–	﹤0.01%	2203
2019 Q4	$216K	Buy	+10,226	New	+$208K	﹤0.01%	2256
2019 Q2	–	Sell	-5,826	Closed	-$110K	–	2687
2019 Q1	$110K	Sell	5,826 -738	-11%	-$14.6K	﹤0.01%	2473
2018 Q4	$115K	Buy	+6,564	New	+$141K	﹤0.01%	2170

Other funds holding RBB

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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 Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

SEI Investments's RBB Position: Q2 2026 in Review

SEI Investments reduced its RBB Bancorp (RBB) stake by 34% in Q2 2026, selling an estimated $135K and leaving 11,028 shares worth $302K. The position accounts for ﹤0.01% of the portfolio, ranked #2860.

SEI Investments first reported a position in RBB in Q4 2018 and has held it in 13 quarters since. The position peaked at $356K in Q1 2026. 145 funds tracked by Wall St. Rank hold RBB as of Q2 2026.

SEI Investments held 11,028 shares of RBB Bancorp worth $302K as of Q2 2026.
SEI Investments sold 5,626 RBB Bancorp shares in Q2 2026, an estimated $135K.
RBB Bancorp made up ﹤0.01% of SEI Investments's portfolio in Q2 2026, its #2860 holding.
SEI Investments first reported a position in RBB Bancorp in Q4 2018 and has held it in 13 quarters since.
SEI Investments's RBB Bancorp position peaked at $356K in Q1 2026.
145 funds tracked by Wall St. Rank held RBB Bancorp as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.