Westamerica Ban Ownership | Who Owns Westamerica Ban?


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Westamerica Ban Ownership Summary


Westamerica Ban is owned by 56.37% institutional investors, 5.06% insiders, and 38.57% retail investors. Blackrock is the largest institutional shareholder, holding 14.23% of WABC shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.11% of its assets in Westamerica Ban shares.

WABC Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockWestamerica Ban56.37%5.06%38.57%
SectorFinancial Services Stocks 32.19%15.44%52.37%
IndustryRegional Banks Stocks31.75%12.70%55.55%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock3.80M14.23%$184.26M
Blackrock funding, inc. /de3.50M14.08%$167.39M
Vanguard group3.17M12.76%$151.66M
American century companies1.77M6.86%$88.73M
State street1.23M4.74%$61.37M
Dimensional fund advisors lp897.57K3.61%$42.93M
Geode capital management606.47K2.44%$29.01M
Ubs group457.21K1.84%$21.87M
Nuveen354.89K1.43%$16.97M
Palisade capital management, lp369.18K1.43%$18.46M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Rbo286.84K2.18%$13.72M
Maltese capital management106.50K0.81%$5.32M
Palisade capital management, lp369.18K0.50%$18.46M
Summerhaven investment management14.37K0.46%$749.29K
Clarivest asset management73.24K0.36%$3.55M
Leeward investments, llc - ma138.18K0.36%$7.21M
Numerai gp29.67K0.21%$1.48M
Cypress wealth services21.77K0.16%$1.14M
Sam advisors6.79K0.10%$324.96K
Denali advisors17.80K0.09%$851.37K

Top Buyers

HolderShares% AssetsChange
Ubs group457.21K0.00%336.71K
Metlife investment management228.66K0.05%72.76K
Norges bank67.95K0.00%67.95K
Goldman sachs group259.34K0.00%53.79K
Nuveen asset management334.64K0.01%52.40K

Top Sellers

HolderShares% AssetsChange
Deprince race & zollo---433.76K
American century companies1.77M0.05%-244.42K
Manufacturers life insurance company, the11.20K0.00%-241.58K
Jacobs asset management---131.25K
Blackrock3.80M0.00%-114.15K

New Positions

HolderShares% AssetsChangeValue
Norges bank67.95K0.00%67.95K$3.56M
Engineers gate manager lp23.96K0.01%23.96K$1.20M
Summit global investments16.76K0.05%16.76K$838.00K
Srs capital advisors12.91K0.01%12.91K$645.62K
D. e. shaw8.47K0.00%8.47K$410.95K

Sold Out

HolderChange
Mendota financial group-1.00
Caitong asset management-1.00
Proffitt & goodson-3.00
Nelson, van denburg & campbell wealth management group-5.00
Huntington national bank-5.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2025138-36.11%14,007,267-28.55%560.98%60-43.40%58-23.68%
Sep 30, 20252073.50%19,522,2201.95%751.38%1008.70%754.17%
Jun 30, 2025206-1.44%19,908,855-3.62%761.28%957.95%73-7.59%
Mar 31, 2025207-1.43%20,648,9720.47%771.31%88-15.38%7825.81%
Dec 31, 2024195-18,961,771-6.82%711.22%9410.59%62-16.22%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF1.48M6.11%605.00
Vanguard Total Stock Mkt Idx Inv793.79K3.36%-
Vanguard US Total Market Shares ETF801.81K3.00%-
Avantis US Small Cap Value ETF717.97K2.97%384.00
American Century U.S. Mid Cap Value604.54K2.56%-5.10K
American Century Mid Cap Value Inv604.54K2.56%-5.10K
Vanguard Small Cap Index568.34K2.41%2.55K
iShares Russell 2000 ETF572.74K2.37%-4.70K
Vanguard Small Cap Value Index Inv361.85K1.53%-1.72K
Vanguard Institutional Extnd Mkt Idx Tr274.75K1.16%2.11K

Recent Insider Transactions


DateNameRoleActivityValue
Apr 22, 2026Wondeh Inez-Buy$3.28K
Apr 20, 2026Baker Robert James Jr SVP/Banking Division ManagerSell$40.86K
Apr 29, 2025Wondeh Inez-Buy$21.88K
Apr 28, 2025THORSON JOHN A SVP/TreasurerSell$108.95K
Apr 24, 2025Camsey Martin-Buy$2.99K

Insider Transactions Trends


DateBuySell
2026 Q211
2026 Q1--
2025 Q1-1
2024 Q3--
2024 Q212

WABC Ownership FAQ


Who Owns Westamerica Ban?

Westamerica Ban shareholders are primarily institutional investors at 56.37%, followed by 5.06% insiders and 38.57% retail investors. The average institutional ownership in Westamerica Ban's industry, Regional Banks Stocks, is 31.75%, which Westamerica Ban exceeds.

Who owns the most shares of Westamerica Ban?

Westamerica Ban’s largest shareholders are Blackrock (3.8M shares, 14.23%), Blackrock funding, inc. /de (3.5M shares, 14.08%), and Vanguard group (3.17M shares, 12.76%). Together, they hold 41.08% of Westamerica Ban’s total shares outstanding.

Does Blackrock own Westamerica Ban?

Yes, BlackRock owns 14.23% of Westamerica Ban, totaling 3.8M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 184.26M$. In the last quarter, BlackRock decreased its holdings by -114K shares, a -2.92% change.

Who is Westamerica Ban’s biggest shareholder by percentage of total assets invested?

Rbo is Westamerica Ban’s biggest shareholder by percentage of total assets invested, with 2.18% of its assets in 286.84K Westamerica Ban shares, valued at 13.72M$.

Who is the top mutual fund holder of Westamerica Ban shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Westamerica Ban shares, with 6.11% of its total shares outstanding invested in 1.48M Westamerica Ban shares.

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