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Westamerica Bancorp
WABC

Overview Fund Activity

203 hedge funds and large institutions have $965M invested in Westamerica Bancorp in 2025 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 68 increasing their positions, 73 reducing their positions, and 27 closing their positions.

Holders
203
Holders Change
-3
Holders Change %
-1.46%
% of All Funds
2.73%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
27
Increased
68
Reduced
73
Closed
27
Calls
$3.37M
Puts
–
Net Calls
+$3.37M
Net Calls Change
+$3.42M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$9.61M
2
American Century Companies
2
American Century Companies
Missouri
$97.8M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$15M
4
DA
4
Denali Advisors
California
$5.19M
5
CSS
5
Cubist Systematic Strategies
Connecticut
$3.72M

Top Sellers

1
DRZID
1
DePrince Race & Zollo Inc (DRZ)
Florida
$0
2
Morgan Stanley
2
Morgan Stanley
New York
$15.3M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$155M
4
BlackRock
4
BlackRock
New York
$177M
5
T. Rowe Price Investment Management
5
T. Rowe Price Investment Management
Maryland
$12.1M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$177M 3,658,395 -208,548 -5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$155M 3,197,430 -247,445 -7%
American Century Companies
3
American Century Companies
Missouri
$97.8M 2,019,329 +171,991 +9%
State Street
4
State Street
Massachusetts
$61.9M 1,277,997 +50,238 +4%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$43M 887,721 +2,641 +0.3%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$38.3M 789,647 -518 -0.1%
NL
7
Nuveen LLC
North Carolina
$18.5M 382,609 +46,385 +14%
PCM
8
Palisade Capital Management
New Jersey
$18.5M 381,514 -14,305 -4%
Northern Trust
9
Northern Trust
Illinois
$15.6M 321,638 -68,045 -17%
Morgan Stanley
10
Morgan Stanley
New York
$15.3M 316,191 -249,768 -44%
Arrowstreet Capital
11
Arrowstreet Capital
Massachusetts
$15M 309,953 +144,405 +87%
RC
12
RBO & Co
California
$14.4M 297,088 +2,363 +0.8%
Charles Schwab
13
Charles Schwab
California
$13.2M 273,175 +19,222 +8%
Manulife (Manufacturers Life Insurance)
14
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$12.2M 252,777 -4,473 -2%
T. Rowe Price Investment Management
15
T. Rowe Price Investment Management
Maryland
$12.1M 249,806 -123,266 -33%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$11.4M 235,108 -1,927 -0.8%
MCM
17
Maltese Capital Management
New York
$9.69M 200,000 -44,400 -18%
Millennium Management
18
Millennium Management
New York
$9.61M 198,313 +198,313 New
Qube Research & Technologies (QRT)
19
Qube Research & Technologies (QRT)
United Kingdom
$8.57M 176,908 +68,638 +63%
Two Sigma Investments
20
Two Sigma Investments
New York
$7.95M 164,145 +73,982 +82%
New York State Common Retirement Fund
21
New York State Common Retirement Fund
New York
$7.73M 159,618 +25,793 +19%
Goldman Sachs
22
Goldman Sachs
New York
$7.45M 153,718 -12,912 -8%
Renaissance Technologies
23
Renaissance Technologies
New York
$7.43M 153,331 +29,300 +24%
Principal Financial Group
24
Principal Financial Group
Iowa
$7.39M 152,585 +2,365 +2%
LI
25
Leeward Investments
Massachusetts
$7.07M 145,870 -6,572 -4%
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