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RBB Bancorp
RBB

90 hedge funds and large institutions have $139M invested in RBB Bancorp in 2025 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 34 increasing their positions, 33 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more call options, than puts

Call options by funds: $5K | Put options by funds: $2K

3% more repeat investments, than reductions

Existing positions increased: 34 | Existing positions reduced: 33

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0.51% less ownership

Funds ownership: 48.06% → 47.54% (-0.51%)

3% less funds holding

Funds holding: 93 → 90 (-3)

20% less capital invested

Capital invested by funds: $174M → $139M (-$35.1M)

30% less first-time investments, than exits

New positions opened: 7 | Existing positions closed: 10

Holders
90
Holders Change
-3
Holders Change %
-3.23%
% of All Funds
1.21%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
7
Increased
34
Reduced
33
Closed
10
Calls
$5K
Puts
$2K
Net Calls
+$3K
Net Calls Change
+$5K

Top Buyers

Rank Fund Capital Flow
1
FCM
FJ Capital Management
Virginia
+$2.53M
2
Millennium Management
Millennium Management
New York
+$733K
3
Squarepoint
Squarepoint
New York
+$662K
4
American Century Companies
American Century Companies
Missouri
+$542K
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$532K

Top Sellers

Rank Fund Capital Flow
1
RIP
Rhino Investment Partners
Pennsylvania
-$4.52M
2
BlackRock
BlackRock
New York
-$1.09M
3
ZIM
Zacks Investment Management
Illinois
-$1.04M
4
JP Morgan Chase
JP Morgan Chase
New York
-$649K
5
UBS Group
UBS Group
Switzerland
-$328K
Name Holding Trade Value Shares
Change 		Change in
Stake
SCM
76
Sterling Capital Management
North Carolina
$4.64K -$291K -15,959 -98%
Russell Investments Group
77
Russell Investments Group
United Kingdom
$4.62K +$1.75K +96 +52%
Osaic Holdings
78
Osaic Holdings
Arizona
$2.79K +$2.99K +164 +3,280%
PWMG
79
Private Wealth Management Group
New Jersey
$2.56K – – –
GI
80
GAMMA Investing
California
$1.3K +$1.27K +70 +778%
VCM
81
Versant Capital Management
Arizona
$1.06K – – –
C
82
Covestor
United Kingdom
$1K +$637 +35 +184%
PWAM
83
Private Wealth Asset Management
Iowa
$990 +$1.09K +60 New
FHA
84
First Horizon Advisors
Tennessee
$957 – – –
Nisa Investment Advisors
85
Nisa Investment Advisors
Missouri
$660 – – –
EWA
86
EverSource Wealth Advisors
Alabama
$660 +$237 +13 +48%
CPG
87
Cornerstone Planning Group
New Jersey
$252 +$291 +16 New
RIL
88
Rothschild Investment LLC
Illinois
$165 -$91 -5 -33%
SS
89
SBI Securities
Japan
$33 +$36 +2 New
HNB
90
Huntington National Bank
Ohio
$17 -$783 -43 -98%
ZIM
91
Zacks Investment Management
Illinois
– -$1.04M -50,683 Closed
SG Americas Securities
92
SG Americas Securities
New York
– -$143K -6,992 Closed
RS
93
R Squared
Hong Kong
– -$28.9K -1,410 Closed
CFB
94
Cullen/Frost Bankers
Texas
– -$3.73K -182 Closed
AWM
95
Avior Wealth Management
Nebraska
– -$3.01K -147 Closed
US Bancorp
96
US Bancorp
Minnesota
– -$2.13K -104 Closed
CA
97
Continuum Advisory
Idaho
– -$1.5K -73 Closed
AF
98
Allworth Financial
California
– -$704 -35 Closed
QCG
99
Quadrant Capital Group
Ohio
– -$615 -30 Closed
IA
100
IFP Advisors
Florida
– -$20 -1 Closed
1 2 3
4

RBB Hedge Fund Activity: Q1 2025 in Review

90 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in RBB Bancorp (RBB) for Q1 2025, worth a combined $139M — down 20% from $174M a quarter earlier.

Sellers outnumbered buyers: 10 funds closed out of RBB and 7 opened new positions — a net loss of 3 holders — while 33 trimmed existing stakes and 34 added.

The largest buyer was FJ Capital Management, adding an estimated $2.53M. The largest seller was Rhino Investment Partners, cutting an estimated $4.52M.

  • 90 institutional investors held RBB Bancorp (RBB) as of Q1 2025, down from 93 in Q4 2024.
  • Funds reported $139M of RBB Bancorp stock for Q1 2025, down 20% quarter-over-quarter.
  • 7 funds opened new RBB Bancorp positions in Q1 2025 and 10 closed out, a net change of -3 holders.
  • The largest RBB Bancorp buyer in Q1 2025 was FJ Capital Management, an estimated $2.53M added.
  • The largest RBB Bancorp seller in Q1 2025 was Rhino Investment Partners, an estimated $4.52M sold.

Based on aggregated 13F filings for Q1 2025.