John Overdeck’s RBB Bancorp RBB Stock Holding History

John Overdeck’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	$3.23M	Buy	117,871 +57,535	+95%	+$1.38M	﹤0.01%	2556
2026 Q1	$1.29M	Sell	60,336 -5,828	-9%	-$125K	﹤0.01%	3063
2025 Q4	$1.37M	Buy	66,164 +11,355	+21%	+$223K	﹤0.01%	2721
2025 Q3	$1.03M	Buy	54,809 +26,662	+95%	+$510K	﹤0.01%	2555
2025 Q2	$484K	Buy	28,147 +2,310	+9%	+$37.6K	﹤0.01%	2598
2025 Q1	$426K	Buy	25,837 +13,254	+105%	+$241K	﹤0.01%	2588
2024 Q4	$258K	Sell	12,583 -1,834	-13%	-$42.4K	﹤0.01%	2785
2024 Q3	$332K	Sell	14,417 -8,486	-37%	-$185K	﹤0.01%	2639
2024 Q2	$431K	Buy	+22,903	New	+$410K	﹤0.01%	2433
2023 Q4	–	Sell	-20,981	Closed	-$268K	–	3338
2023 Q3	$268K	Buy	+20,981	New	+$285K	﹤0.01%	2530
2023 Q2	–	Sell	-28,744	Closed	-$446K	–	3218
2023 Q1	$446K	Sell	28,744 -21,562	-43%	-$413K	﹤0.01%	2252
2022 Q4	$1.05M	Buy	50,306 +17,798	+55%	+$387K	﹤0.01%	1674
2022 Q3	$676K	Sell	32,508 -9,880	-23%	-$215K	﹤0.01%	1640
2022 Q2	$876K	Buy	42,388 +19,523	+85%	+$421K	﹤0.01%	1600
2022 Q1	$537K	Buy	22,865 +640	+3%	+$16.4K	﹤0.01%	1988
2021 Q4	$582K	Buy	22,225 +529	+2%	+$13.5K	﹤0.01%	3099
2021 Q3	$547K	Buy	21,696 +425	+2%	+$10.4K	﹤0.01%	3172
2021 Q2	$515K	Buy	+21,271	New	+$476K	﹤0.01%	3072
2020 Q1	–	Sell	-27,833	Closed	-$589K	–	3707
2019 Q4	$589K	Buy	27,833 +10,854	+64%	+$221K	﹤0.01%	2658
2019 Q3	$334K	Buy	+16,979	New	+$324K	﹤0.01%	2889
2018 Q4	–	Sell	-8,216	Closed	-$201K	–	3425
2018 Q3	$201K	Sell	8,216 -40,851	-83%	-$1.22M	﹤0.01%	3014
2018 Q2	$1.58M	Sell	49,067 -4,021	-8%	-$118K	﹤0.01%	1798
2018 Q1	$1.4M	Buy	53,088 +20,445	+63%	+$542K	﹤0.01%	1778
2017 Q4	$893K	Buy	+32,643	New	+$808K	﹤0.01%	2048

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

John Overdeck's RBB Position: Q2 2026 in Review

John Overdeck increased its RBB Bancorp (RBB) stake by 95% in Q2 2026, buying an estimated $1.38M and bringing the position to 117,871 shares worth $3.23M. The position accounts for ﹤0.01% of the portfolio, ranked #2556.

John Overdeck first reported a position in RBB in Q4 2017 and has held it in 24 quarters since. 144 funds tracked by Wall St. Rank hold RBB as of Q2 2026.

John Overdeck held 117,871 shares of RBB Bancorp worth $3.23M as of Q2 2026.
John Overdeck bought 57,535 RBB Bancorp shares in Q2 2026, an estimated $1.38M.
RBB Bancorp made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #2556 holding.
John Overdeck first reported a position in RBB Bancorp in Q4 2017 and has held it in 24 quarters since.
144 funds tracked by Wall St. Rank held RBB Bancorp as of Q2 2026.

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