Titelia

Fund shareholders of Westamerica BanCorp

ISIN US9570901036 · United States · LEI 984500CF4F8115C11D96

Fund shareholders
274
Of which ETFs
68 206 other funds
Value held
568.5M $ 38.2K € · 2.7M SEK
FundSharesValueWeight in fund
BNY Mellon Smallcap Stock Index Fund BNY MELLON INDEX FUNDS, INC. 12,384678.9K $0.08 %as of Apr 30, 2026
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 12,129632.5K $0.00 %as of Mar 31, 2026
VANGUARD S&P SMALL-CAP 600 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS 11,967606.1K $0.07 %as of Feb 28, 2026
Goldman Sachs Small Cap Value Insights Fund Goldman Sachs Trust 11,342621.8K $0.06 %as of Apr 30, 2026
Small Cap Index Fund Northern Funds 10,821564.3K $0.04 %as of Mar 31, 2026
Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust 10,629554.3K $0.01 %as of Mar 31, 2026
NVIT Multi-Manager Small Company Fund Nationwide Variable Insurance Trust 10,585552K $0.15 %as of Mar 31, 2026
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust 10,466530.1K $0.06 %as of Feb 28, 2026
Global X Russell 2000 ETF GLOBAL X FUNDS 10,282563.7K $0.04 %as of Apr 30, 2026
Multi-Manager Small Cap Equity Strategies Fund COLUMBIA FUNDS SERIES TRUST I 10,272520.3K $0.04 %as of Feb 28, 2026
Inspire Small/Mid Cap ETF Northern Lights Fund Trust IV 10,102511.7K $0.20 %as of Feb 28, 2026
Barrons 400 ETF ALPS ETF TRUST 10,015507.3K $0.24 %as of Feb 28, 2026
Small-Cap Value Portfolio PACIFIC SELECT FUND 9,933518K $0.14 %as of Mar 31, 2026
EQ/AB Small Cap Growth Portfolio EQ Advisors Trust 9,650503.2K $0.03 %as of Mar 31, 2026
Small Cap Index Fund VALIC Co I 9,539483.2K $0.04 %as of Feb 28, 2026
Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust 9,270508.2K $0.07 %as of Apr 30, 2026
Catholic Responsible Investments Small-Cap Fund Catholic Responsible Investments Funds 9,266508K $0.08 %as of Apr 30, 2026
JPMorgan BetaBuilders U.S. Small Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust 9,210504.9K $0.07 %as of Apr 30, 2026
Fidelity Enhanced Small Cap ETF Fidelity Covington Trust 9,208480.2K $0.01 %as of Mar 31, 2026
Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust 8,752479.8K $0.02 %as of Apr 30, 2026
Small Cap Stock Index Portfolio BNY MELLON INVESTMENT PORTFOLIOS 8,596448.3K $0.08 %as of Mar 31, 2026
First Trust NASDAQ ABA Community Bank Index Fund First Trust Exchange-Traded Fund 8,585447.7K $0.62 %as of Mar 31, 2026
Index 600 Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC 8,427439.5K $0.08 %as of Mar 31, 2026
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST 8,385437.3K $0.02 %as of Mar 31, 2026
NVIT Small Cap Value Fund Nationwide Variable Insurance Trust 8,384437.2K $0.23 %as of Mar 31, 2026
First Trust Small Cap Value AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 8,327456.5K $0.25 %as of Apr 30, 2026
iShares Russell 3000 ETF iShares Trust 7,811407.3K $0.00 %as of Mar 31, 2026
ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust 7,645398.7K $0.04 %as of Mar 31, 2026
SIMT Small Cap Value Fund SEI INSTITUTIONAL MANAGED TRUST 7,630397.9K $0.14 %as of Mar 31, 2026
Invesco S&P SmallCap 600 Revenue ETF Invesco Exchange-Traded Fund Trust II 7,347372.1K $0.02 %as of Feb 28, 2026
MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II 7,335382.5K $0.04 %as of Mar 31, 2026
Dimensional U.S. Equity Market ETF Dimensional ETF Trust 7,216395.6K $0.00 %as of Apr 30, 2026
AZL Small Cap Stock Index Fund Allianz Variable Insurance Products Trust 7,022366.2K $0.09 %as of Mar 31, 2026
Dimensional VA U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 6,837374.8K $0.04 %as of Apr 30, 2026
Penn Series Mid Core Value Fund Penn Series Funds Inc 6,802354.7K $0.55 %as of Mar 31, 2026
Small-Cap Index Portfolio PACIFIC SELECT FUND 6,198323.2K $0.04 %as of Mar 31, 2026
SIMT Small Cap Fund SEI INSTITUTIONAL MANAGED TRUST 6,085317.3K $0.07 %as of Mar 31, 2026
U.S. Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 6,054331.9K $0.00 %as of Apr 30, 2026
Fidelity MSCI Financials Index ETF FIDELITY COVINGTON TRUST 6,032330.7K $0.01 %as of Apr 30, 2026
T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. 5,946310.1K $0.03 %as of Mar 31, 2026
SIMT Tax-Managed Small/Mid Cap Fund SEI INSTITUTIONAL MANAGED TRUST 5,759300.3K $0.04 %as of Mar 31, 2026
Dimensional US Core Equity Market ETF Dimensional ETF Trust 5,626308.4K $0.00 %as of Apr 30, 2026
Handelsbanken Global Småbolag Index Criteria Handelsbanken Fonder AB 5,5302.7M SEK0.01 %as of Mar 31, 2026
U.S. Sustainability Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 5,357293.7K $0.05 %as of Apr 30, 2026
Spectrum Fund Meeder Funds 5,218272.1K $0.11 %as of Mar 31, 2026
iShares Morningstar Small-Cap Value ETF iShares Trust 5,110280.1K $0.04 %as of Apr 30, 2026
FlexShares Morningstar US Market Factor Tilt Index Fund FlexShares Trust 5,082278.6K $0.01 %as of Apr 30, 2026
JNL/DFA U.S. Small Cap Fund JNL Series Trust 4,798250.2K $0.03 %as of Mar 31, 2026
SIIT SMALL CAP II FUND SEI INSTITUTIONAL INVESTMENTS TRUST 4,741240.1K $0.09 %as of Feb 28, 2026
NVIT Small Cap Index Fund Nationwide Variable Insurance Trust 4,679244K $0.04 %as of Mar 31, 2026
NVIT GS Small Cap Equity Insights Fund Nationwide Variable Insurance Trust 4,630241.5K $0.13 %as of Mar 31, 2026
State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF SPDR SERIES TRUST 4,592239.5K $0.00 %as of Mar 31, 2026
Strategic Allocation: Aggressive Fund American Century Strategic Asset Allocations Inc 4,575250.8K $0.03 %as of Apr 30, 2026
Victory Cornerstone Moderately Aggressive Fund Victory Portfolios III 4,321218.9K $0.01 %as of Feb 28, 2026
Small Cap Index Trust John Hancock Variable Insurance Trust 4,241221.2K $0.04 %as of Mar 31, 2026
VANGUARD ESG U.S. STOCK ETF VANGUARD WORLD FUND 4,227214.1K $0.00 %as of Feb 28, 2026
Invesco S&P SmallCap 600 QVM Multi-Factor ETF Invesco Exchange-Traded Fund Trust II 4,112208.3K $0.09 %as of Feb 28, 2026
Invesco Russell 2000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust 4,089207.1K $0.08 %as of Feb 28, 2026
U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 4,017220.2K $0.01 %as of Apr 30, 2026
iShares Russell Small/Mid-Cap Index Fund BlackRock Funds 3,948216.4K $0.02 %as of Apr 30, 2026
Bridge Builder Tax Managed Small/Mid Cap Fund Bridge Builder Trust 3,890202.9K $0.01 %as of Mar 31, 2026
Small Cap Core Fund Northern Funds 3,800198.2K $0.06 %as of Mar 31, 2026
Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST 3,783197.3K $0.00 %as of Mar 31, 2026
Strategic Allocation: Moderate Fund American Century Strategic Asset Allocations Inc 3,781207.3K $0.03 %as of Apr 30, 2026
AST Small-Cap Equity Portfolio Advanced Series Trust 3,739195K $0.01 %as of Mar 31, 2026
Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust 3,730204.5K $0.05 %as of Apr 30, 2026
1290 VT Small Cap Value Portfolio EQ Advisors Trust 3,557185.5K $0.04 %as of Mar 31, 2026
Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund Goldman Sachs Variable Insurance Trust 3,496182.3K $0.10 %as of Mar 31, 2026
Venerable US Small Cap Fund Venerable Variable Insurance Trust 3,452180K $0.13 %as of Mar 31, 2026
SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST 3,355169.9K $0.01 %as of Feb 28, 2026
DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS 3,321173.2K $0.04 %as of Mar 31, 2026
Putnam Dynamic Asset Allocation Growth Fund Putnam Asset Allocation Funds 3,192166.5K $0.00 %as of Mar 31, 2026
VANGUARD U.S. MULTIFACTOR FUND VANGUARD WELLINGTON FUND 3,030153.5K $0.06 %as of Feb 28, 2026
T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. 2,936153.1K $0.04 %as of Mar 31, 2026
Nuveen Life Small Cap Equity Fund TIAA-CREF Life Funds 2,909151.7K $0.21 %as of Mar 31, 2026
BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. 2,864149.4K $0.04 %as of Mar 31, 2026
MOA SMALL CAP EQUITY INDEX FUND MoA Funds Corp 2,818147K $0.08 %as of Mar 31, 2026
Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC 2,681139.8K $0.04 %as of Mar 31, 2026
SA U.S. Small Company Fund SA FUNDS INVESTMENT TRUST 2,658138.6K $0.04 %as of Mar 31, 2026
Victory Extended Market Index Fund Victory Portfolios III 2,648145.2K $0.02 %as of Apr 30, 2026
SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST 2,626144K $0.04 %as of Apr 30, 2026
Dimensional US Core Equity 1 ETF Dimensional ETF Trust 2,504137.3K $0.00 %as of Apr 30, 2026
LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 2,447127.6K $0.01 %as of Mar 31, 2026
iShares ESG Select Screened S&P Small-Cap ETF iShares Trust 2,249117.3K $0.10 %as of Mar 31, 2026
AVIP AB Small Cap Portfolio AuguStar Variable Insurance Products Fund Inc 2,230116.3K $0.04 %as of Mar 31, 2026
Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust 2,180119.5K $0.01 %as of Apr 30, 2026
Putnam Dynamic Asset Allocation Balanced Fund Putnam Asset Allocation Funds 2,168113.1K $0.00 %as of Mar 31, 2026
Dimensional US Vector Equity ETF Dimensional ETF Trust 2,166118.7K $0.03 %as of Apr 30, 2026
Column Small Cap Fund Trust for Professional Managers 2,142108.5K $0.02 %as of Feb 28, 2026
CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. 2,062107.5K $0.04 %as of Mar 31, 2026
PD Small-Cap Value Index Portfolio PACIFIC SELECT FUND 2,031105.9K $0.08 %as of Mar 31, 2026
iShares MSCI World Small-Cap ETF iShares Trust 1,94598.5K $0.01 %as of Feb 28, 2026
Avantis U.S. Small Cap Equity Fund American Century ETF Trust 1,89696K $0.08 %as of Feb 28, 2026
Nationwide Small Cap Index Fund Nationwide Mutual Funds 1,877102.9K $0.04 %as of Apr 30, 2026
LVIP Dimensional U.S. Core Equity 2 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 1,86797.4K $0.01 %as of Mar 31, 2026
VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 1,85794.1K $0.00 %as of Feb 28, 2026
Venerable Small Cap Index Fund Venerable Variable Insurance Trust 1,78393K $0.04 %as of Mar 31, 2026
Avantis U.S. Equity Fund American Century ETF Trust 1,78190.2K $0.01 %as of Feb 28, 2026
JNL/DFA U.S. Core Equity Fund JNL Series Trust 1,73490.4K $0.01 %as of Mar 31, 2026
VIP Extended Market Index Portfolio Variable Insurance Products Fund II 1,72790.1K $0.02 %as of Mar 31, 2026

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.

FundWeight in fund
Invesco S&P SmallCap 600 GARP ETF Invesco Exchange-Traded Fund Trust II 0.87 %as of Feb 28, 2026
Invesco S&P SmallCap Low Volatility ETF Invesco Exchange-Traded Fund Trust II 0.87 %as of Feb 28, 2026
Franklin Small Cap Enhanced ETF Franklin Templeton ETF Trust 0.81 %as of Mar 31, 2026
First Trust NASDAQ ABA Community Bank Index Fund First Trust Exchange-Traded Fund 0.62 %as of Mar 31, 2026
Mid Cap Value Fund American Century Capital Portfolios, Inc. 0.57 %as of Mar 31, 2026
Penn Series Mid Core Value Fund Penn Series Funds Inc 0.55 %as of Mar 31, 2026
MML VIP American Century Mid Cap Value Fund MML SERIES INVESTMENT FUND 0.55 %as of Mar 31, 2026
LVIP American Century Mid Cap Value Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 0.54 %as of Mar 31, 2026
Mid Cap Value Portfolio NORTHWESTERN MUTUAL SERIES FUND INC 0.54 %as of Mar 31, 2026
EQ/American Century Mid Cap Value Portfolio EQ Advisors Trust 0.54 %as of Mar 31, 2026

Quarter after quarter

Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.

QuarterShareholdersChangeSharesChange
2026Q2272+410,860,600+0.6 %
2026Q1268-610,793,326-1.5 %
2025Q4274-1610,960,923-6.8 %
2025Q3290-111,758,579-5.8 %
2025Q2291+912,482,642+1.3 %
2025Q1282+112,324,204-0.2 %
2024Q4281-612,347,010-1.4 %
2024Q3287-112,523,434+2.7 %
2024Q2288-512,195,108+6.7 %
2024Q1293+1211,427,861-4.7 %
2023Q428111,991,794

Institutional managers

195 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
BlackRock, Inc.3,449,335179.9M $as of Mar 31, 2026
AMERICAN CENTURY COMPANIES INC1,906,87099.4M $as of Mar 31, 2026
STATE STREET CORP1,203,28362.8M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP944,69949.3M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC613,16232M $as of Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC399,04620.8M $as of Mar 31, 2026
Nuveen, LLC359,34518.7M $as of Mar 31, 2026
TWO SIGMA INVESTMENTS, LP353,03218.4M $as of Mar 31, 2026
PALISADE CAPITAL MANAGEMENT, LP304,95415.9M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC297,92515.5M $as of Mar 31, 2026
NORTHERN TRUST CORP288,97715.1M $as of Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP283,80914.8M $as of Mar 31, 2026
RBO & CO LLC282,19814.7M $as of Mar 31, 2026
MORGAN STANLEY255,15613.3M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC226,72011.8M $as of Mar 31, 2026
Bank of New York Mellon Corp209,51310.9M $as of Mar 31, 2026
T. Rowe Price Investment Management, Inc.195,84210.2K $as of Mar 31, 2026
Qube Research & Technologies Ltd171,3808.9M $as of Mar 31, 2026
UBS Group AG159,8618.3M $as of Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC152,4317.9M $as of Mar 31, 2026
PRINCIPAL FINANCIAL GROUP INC151,1497.9M $as of Mar 31, 2026
Leeward Investments, LLC - MA138,1807.2M $as of Mar 31, 2026
Invesco Ltd.132,2186.9M $as of Mar 31, 2026
FIRST TRUST ADVISORS LP130,9826.8M $as of Mar 31, 2026
NEW YORK STATE COMMON RETIREMENT FUND129,4186.7M $as of Mar 31, 2026

Declared shareholders of Westamerica BanCorp

There are 2 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.

ShareholderDeclared stakeShares
Vanguard Portfolio Management 7.33 %1,773,131as of Mar 31, 2026 · SCHEDULE 13G
Vanguard Capital Management 5.28 %1,278,326as of Mar 31, 2026 · SCHEDULE 13G
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Titelia. "Fund shareholders of Westamerica BanCorp". https://titelia.com/en/stocks/westamerica-bancorp-US9570901036