RBB Bancorp (RBB) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

17,301,627Shares Outstanding

8,967,824Shares held by institutions

$194,332,746Value of institutional holdings

51.83%Institutional ownership %

5.01%Shares Changed QoQ

107No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

RBB Bancorp (NASDAQ:RBB) showed up in the 13F filings of 107 institutional investors as of December 2025.

Collectively, these holders controlled 51.6% of RBB Bancorp's outstanding shares in December 2025, up from 49.8% in September 2025.
Their total shares held in RBB increased 5.12% from the prior quarter, while the number of investors in RBB Bancorp increased 16.3% year over year.
Of these 107 funds, 48 grew their exposure to RBB Bancorp, 42 cut back, and 17 maintained positions.
Institutional investors collectively held 8.93Mn shares in RBB Bancorp as of December 2025, up by 435.14K shares quarter on quarter, and down 275.25K shares year over year.
As of December 31, 2025, the biggest holder of RBB Bancorp is FJ Capital Management LLC at 1.51Mn shares, representing 8.74% of shares outstanding.
Top purchasers of RBB stock for the quarter ending December 2025 included Hillsdale Investment Management Inc. (149.4K), Empowered Funds, LLC (90.18K), Rhino Investment Partners, Inc (56.55K), ACADIAN ASSET MANAGEMENT LLC (46.92K), KENNEDY CAPITAL MANAGEMENT LLC (41.49K).
Top sellers of RBB stock for the quarter ending December 2025 included Barclays Plc (44.5K), Jpmorgan Chase & Co (42.71K), BlackRock, Inc. (38.46K), Bank Of America Corp /De/ (30.26K), Squarepoint Ops LLC (18.22K).
Business Quant data shows the 10 biggest positions in RBB Bancorp as of December 2025 are held by FJ Capital Management LLC (1.51Mn), BlackRock, Inc. (1.17Mn), VANGUARD GROUP INC (862.1K), DIMENSIONAL FUND ADVISORS LP (813.52K), AMERICAN CENTURY COMPANIES INC (434.35K), GEODE CAPITAL MANAGEMENT, LLC (341.98K), State Street Corp (320.71K), Rhino Investment Partners, Inc (309.74K), ALLIANCEBERNSTEIN L.P. (294.03K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (200.19K).

107 Institutional Holders

8,967,824 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
FJ Capital Management LLC	31 Dec, 2025	1,511,408	0	0.00%	$31,195,461.00
BlackRock, Inc.	31 Dec, 2025	1,173,032	-38,457	-3.17%	$24,211,380.00
VANGUARD GROUP INC	31 Dec, 2025	862,098	-923	-0.11%	$17,793,703.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	813,519	4,999	0.62%	$16,791,285.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	434,348	22,010	5.34%	$8,964,947.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	341,980	-14,114	-3.96%	$7,059,858.00
State Street Corp	31 Dec, 2025	320,706	1,550	0.49%	$6,619,372.00
Rhino Investment Partners, Inc	31 Dec, 2025	309,740	56,550	22.34%	$6,393,034.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	294,033	0	0.00%	$6,068,841.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	200,190	0	0.00%	$4,131,922.00
LSV ASSET MANAGEMENT	31 Dec, 2025	198,800	-16,100	-7.49%	$4,103.00
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	31 Dec, 2025	186,303	170	0.09%	$3,845,294.00
Empowered Funds, LLC	31 Dec, 2025	164,368	90,181	121.56%	$3,392,556.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	158,067	17,997	12.85%	$3,262,503.00
Morgan Stanley	31 Dec, 2025	153,311	18,148	13.43%	$3,164,360.00
Hillsdale Investment Management Inc.	31 Dec, 2025	149,400	149,400	0.00%	$3,083,616.00
Northern Trust Corp	31 Dec, 2025	107,328	-15,957	-12.94%	$2,215,249.00
Bank of New York Mellon Corp	31 Dec, 2025	90,232	29,691	49.04%	$1,862,381.00
Goldman Sachs Group Inc	31 Dec, 2025	76,774	28,789	60.00%	$1,584,614.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	71,787	6,805	10.47%	$1,481,672.00

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