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Westamerica Bancorp
WABC

Overview Fund Activity

206 hedge funds and large institutions have $1.05B invested in Westamerica Bancorp in 2025 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 65 increasing their positions, 79 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
206
Holders Change
-2
Holders Change %
-0.96%
% of All Funds
2.8%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
23
Increased
65
Reduced
79
Closed
23
Calls
$71K
Puts
$127K
Net Calls
-$56K
Net Calls Change
-$460K

Top Buyers

1
DRZID
DePrince Race & Zollo Inc (DRZ)
Florida
+$22M
2
Renaissance Technologies
Renaissance Technologies
New York
+$5.02M
3
American Century Companies
American Century Companies
Missouri
+$4.4M
4
Jane Street
Jane Street
New York
+$3.04M
5
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$2.72M

Top Sellers

1
JAM
Jacobs Asset Management
New York
-$6.89M
2
State Street
State Street
Massachusetts
-$6.44M
3
KCM
Kennedy Capital Management
Missouri
-$6.15M
4
Morgan Stanley
Morgan Stanley
New York
-$5.2M
5
Ameriprise
Ameriprise
Minnesota
-$4.86M
Name Holding Trade Value Shares
Change 		Shares
Change %
SEI Investments
26
SEI Investments
Pennsylvania
$5.9M -$86.7K -1,713 -1%
Qube Research & Technologies (QRT)
27
Qube Research & Technologies (QRT)
United Kingdom
$5.48M -$24.8K -490 -0.5%
ICM
28
Invenomic Capital Management
Massachusetts
$5.08M -$170K -3,366 -3%
JPMorgan Chase & Co
29
JPMorgan Chase & Co
New York
$4.9M -$2.31M -45,630 -32%
Two Sigma Investments
30
Two Sigma Investments
New York
$4.56M +$2.14M +42,183 +88%
UBS Group
31
UBS Group
Switzerland
$4.44M +$1.83M +36,081 +70%
RhumbLine Advisers
32
RhumbLine Advisers
Massachusetts
$4.32M -$208K -4,102 -5%
Public Sector Pension Investment Board (PSP Investments)
33
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$4.29M +$922K +18,219 +27%
Citadel Advisors
34
Citadel Advisors
Florida
$4.01M +$1.53M +30,294 +62%
AQR Capital Management
35
AQR Capital Management
Connecticut
$3.94M -$532K -10,513 -12%
Bank of America
36
Bank of America
North Carolina
$3.83M -$549K -10,842 -13%
Raymond James Financial
37
Raymond James Financial
Florida
$3.69M +$167K +3,306 +5%
Ameriprise
38
Ameriprise
Minnesota
$3.69M -$4.86M -96,014 -57%
Legal & General Group
39
Legal & General Group
United Kingdom
$3.64M -$82.5K -1,629 -2%
Two Sigma Advisers
40
Two Sigma Advisers
New York
$3.57M +$451K +8,900 +14%
Jane Street
41
Jane Street
New York
$3.42M +$3.04M +60,102 +816%
UBS AM
42
UBS AM
Illinois
$3.24M +$268K +5,293 +9%
First Trust Advisors
43
First Trust Advisors
Illinois
$3.18M -$1.16M -22,931 -27%
BGIM
44
Brandywine Global Investment Management
Pennsylvania
$3.04M -$117K -2,310 -4%
Jacobs Levy Equity Management
45
Jacobs Levy Equity Management
New Jersey
$2.72M +$2.72M +53,708 New
Swiss National Bank
46
Swiss National Bank
Switzerland
$2.62M -$40.5K -800 -2%
Citigroup
47
Citigroup
New York
$2.47M -$149K -2,941 -6%
WG
48
Winton Group
United Kingdom
$2.38M +$1.29M +25,446 +118%
IA
49
IFG Advisory
Georgia
$2.35M +$110K +2,172 +5%
Russell Investments Group
50
Russell Investments Group
United Kingdom
$2.32M +$2.26M +44,541 +3,675%
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