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Westamerica Bancorporation

WABC
Exchange
Nasdaq
Industry
National Commercial Banks
SEC CIK
0000311094

No open-market purchases or sales by Westamerica Bancorporation insiders were filed in the last 90 days; 214 institutions reported holding it in 13F filings for Q2 2026, worth $1.08B in total; no superinvestor holds it.

13F holders, Q3 2023

Institutional positions in Westamerica Bancorporation as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
179
−10 vs. Q2 2023
Shares held
19.9M
−283.1K (−1.4%) vs. Q2 2023
Total value
$862.7M
+$87.6M (+11.3%) vs. Q2 2023
New holders
16
57 more added
Sold out
26
75 more reduced

Compare with Q2 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting WABC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2023: 179 institutions
Q1 2021: 165 institutionsQ2 2021: 161 institutionsQ3 2021: 156 institutionsQ4 2021: 158 institutionsQ1 2022: 147 institutionsQ2 2022: 167 institutionsQ3 2022: 177 institutionsQ4 2022: 213 institutionsQ1 2023: 191 institutionsQ2 2023: 189 institutionsQ3 2023: 179 institutionsQ4 2023: 177 institutionsQ1 2024: 191 institutionsQ2 2024: 188 institutionsQ3 2024: 194 institutionsQ4 2024: 208 institutionsQ1 2025: 205 institutionsQ2 2025: 205 institutionsQ3 2025: 216 institutionsQ4 2025: 216 institutionsQ1 2026: 204 institutionsQ2 2026: 214 institutions
Value heldQ3 2023: $862.7M
Q1 2021: $1.28BQ2 2021: $1.19BQ3 2021: $1.15BQ4 2021: $1.18BQ1 2022: $1.27BQ2 2022: $1.17BQ3 2022: $1.09BQ4 2022: $1.24BQ1 2023: $911.0MQ2 2023: $775.0MQ3 2023: $862.7MQ4 2023: $1.15BQ1 2024: $997.6MQ2 2024: $999.6MQ3 2024: $1.01BQ4 2024: $1.08BQ1 2025: $1.05BQ2 2025: $967.1MQ3 2025: $980.1MQ4 2025: $948.4MQ1 2026: $967.0MQ2 2026: $1.08B
Institutions holding WABC and their total value by quarter
QuarterHoldersValue
Q2 2026214$1.08B
Q1 2026204$967.0M
Q4 2025216$948.4M
Q3 2025216$980.1M
Q2 2025205$967.1M
Q1 2025205$1.05B
Q4 2024208$1.08B
Q3 2024194$1.01B
Q2 2024188$999.6M
Q1 2024191$997.6M
Q4 2023177$1.15B
Q3 2023179$862.7M
Q2 2023189$775.0M
Q1 2023191$911.0M
Q4 2022213$1.24B
Q3 2022177$1.09B
Q2 2022167$1.17B
Q1 2022147$1.27B
Q4 2021158$1.18B
Q3 2021156$1.15B
Q2 2021161$1.19B
Q1 2021165$1.28B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Westamerica Bancorporation; share changes are against Q2 2023.

Institutions holding WABC in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Psagot Value Holdings Ltd. / (Israel)0$00.00%−194−100.0%Sold out
Smithfield Trust Co0$00.00%−145−100.0%Sold out
Bollard Group LLC0$00.00%−119−100.0%Sold out
Bessemer Group Inc0$00.00%−105−100.0%Sold out
Ronald Blue Trust, Inc.0$00.00%−16−100.0%Sold out