Westamerica Ban Ownership | Who Owns Westamerica Ban?


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Westamerica Ban Ownership Summary


Westamerica Ban is owned by 23.14% institutional investors, 3.64% insiders, and 73.23% 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 6.17% of its assets in Westamerica Ban shares.

WABC Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockWestamerica Ban23.14%3.64%73.23%
SectorFinancial Services Stocks 37.05%15.59%47.36%
IndustryRegional Banks Stocks38.44%12.57%48.99%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock3.80M14.23%$184.26M
Blackrock funding, inc. /de3.45M13.88%$179.88M
Vanguard group3.17M12.76%$151.66M
American century companies1.91M7.67%$99.44M
State street1.20M4.84%$62.75M
Dimensional fund advisors lp944.70K3.80%$49.26M
Geode capital management613.16K2.47%$31.98M
Aqr capital management399.05K1.61%$20.81M
Nuveen359.35K1.45%$18.74M
Two sigma investments, lp353.03K1.42%$18.41M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Rbo282.20K2.38%$14.72M
Maltese capital management59.54K0.61%$3.11M
Palisade capital management, lp304.95K0.53%$15.90M
Summerhaven investment management14.37K0.46%$749.29K
Clarivest asset management73.24K0.36%$3.55M
Leeward investments, llc - ma138.18K0.36%$7.21M
Cypress wealth services21.77K0.16%$1.14M
Dark forest capital management lp30.27K0.14%$1.58M
Sam advisors6.79K0.11%$354.31K
Aigen investment management, lp7.84K0.11%$409.06K

Top Buyers

HolderShares% AssetsChange
Two sigma investments, lp353.03K0.01%167.33K
Vanguard fiduciary trust159.93K0.00%159.93K
Hrt financial lp94.69K0.01%83.65K
Franklin resources85.10K0.00%74.04K
American century companies1.91M0.05%72.09K

Top Sellers

HolderShares% AssetsChange
Deprince race & zollo---433.76K
Ubs group159.86K0.00%-297.35K
Millennium management56.20K0.00%-283.81K
Metlife investment management12.73K0.00%-215.92K
Jacobs asset management---131.25K

New Positions

HolderShares% AssetsChangeValue
Vanguard fiduciary trust159.93K0.00%159.93K$8.34M
Norges bank67.95K0.00%67.95K$3.56M
Vanguard asset management14.68K0.00%14.68K$765.35K
Vanguard global advisers14.26K0.00%14.26K$743.55K
Neuberger berman group9.10K0.00%9.10K$474.36K

Sold Out

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

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 202687-59.53%5,748,871-71.00%230.36%33-65.98%38-58.24%
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%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF1.49M6.17%-
Vanguard Total Stock Mkt Idx Inv793.79K3.38%-
Avantis US Small Cap Value ETF740.39K3.06%-
Vanguard US Total Market Shares ETF801.81K3.00%-
American Century U.S. Mid Cap Value604.54K2.56%-5.10K
American Century Mid Cap Value Inv604.54K2.56%-5.10K
Vanguard Small Cap Index565.88K2.41%-2.46K
iShares Russell 2000 ETF551.04K2.28%-
Vanguard Small Cap Value Index Inv364.12K1.55%2.27K
Vanguard Institutional Extnd Mkt Idx Tr277.63K1.18%2.89K

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 23.14%, followed by 3.64% insiders and 73.22% retail investors. The average institutional ownership in Westamerica Ban's industry, Regional Banks Stocks, is 38.44%, which Westamerica Ban falls below.

Who owns the most shares of Westamerica Ban?

Westamerica Ban’s largest shareholders are Blackrock (3.8M shares, 14.23%), Blackrock funding, inc. /de (3.45M shares, 13.88%), and Vanguard group (3.17M shares, 12.76%). Together, they hold 40.88% 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 2.38% of its assets in 282.2K Westamerica Ban shares, valued at 14.72M$.

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 6.17% of its total shares outstanding invested in 1.49M Westamerica Ban shares.

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