WESTAMERICA BANCORPORATION

WABC · Nasdaq · SIC 6021: National Commercial Banks
331
SEC Filings

Business Summary

Westamerica Bancorporation (WABC) is a California-based bank holding company operating through its subsidiary Westamerica Bank. The company provides commercial banking products and services including loans, deposits, and investment securities primarily to consumers and businesses in California. Its operations focus on traditional banking services with emphasis on asset/liability management and maintaining credit quality across its loan and investment securities portfolios.

Next Earnings

Q2 FY2026 — expected 2026-08-18

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionWABCdiscussed_in_filing Cybersecurity
topic_mentionWABCdiscussed_in_filing Trusted Computing
topic_mentionWABCdiscussed_in_filing Blockchain & Crypto
topic_mentionWABCdiscussed_in_filing Regulation
topic_mentionWABCdiscussed_in_filing Healthcare & Bio
topic_mentionWABCdiscussed_in_filing AI Compute
topic_mentionWABCdiscussed_in_filing Sovereign & Government
topic_mentionWABCdiscussed_in_filing Cybersecurity
topic_mentionWABCdiscussed_in_filing Trusted Computing
topic_mentionWABCdiscussed_in_filing Blockchain & Crypto
topic_mentionWABCdiscussed_in_filing Regulation
topic_mentionWABCdiscussed_in_filing Healthcare & Bio
topic_mentionWABCdiscussed_in_filing AI Compute
topic_mentionWABCdiscussed_in_filing Sovereign & Government
topic_mentionWABCdiscussed_in_filing Cybersecurity
topic_mentionWABCdiscussed_in_filing Trusted Computing
topic_mentionWABCdiscussed_in_filing Blockchain & Crypto
topic_mentionWABCdiscussed_in_filing Regulation
topic_mentionWABCdiscussed_in_filing Healthcare & Bio
topic_mentionWABCdiscussed_in_filing AI Compute

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-272025-12-310001171843-26-001195EDGAR81K words
2025-02-282024-12-310001171843-25-001156EDGAR—
2024-02-292023-12-310001171843-24-001054EDGAR—
2023-03-012022-12-310001171843-23-001285EDGAR—
2022-02-282021-12-310001171843-22-001403EDGAR—
2021-02-252020-12-310001171843-21-001344EDGAR—
2020-02-282019-12-310001171843-20-001355EDGAR—
2019-02-282018-12-310001171843-19-001381EDGAR—
2018-02-272017-12-310001171843-18-001495EDGAR—
2017-02-282016-12-310001171843-17-001171EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-11-072025-09-300001171843-25-007134EDGAR52K words
2025-08-062025-06-300001171843-25-005101EDGAR—
2025-05-092025-03-310001171843-25-003020EDGAR—
2024-11-082024-09-300001171843-24-006167EDGAR—
2024-08-082024-06-300001171843-24-004595EDGAR—
2024-05-092024-03-310001171843-24-002705EDGAR—
2023-11-082023-09-300001171843-23-006860EDGAR—
2023-08-082023-06-300001171843-23-005096EDGAR—
2023-05-092023-03-310001171843-23-003090EDGAR—
2022-11-082022-09-300001171843-22-007217EDGAR—
2022-08-082022-06-300001171843-22-005454EDGAR—
2022-05-092022-03-310001171843-22-003442EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-01-230001171843-26-000400EDGAR1K words
2026-01-220001171843-26-000384EDGAR—
2026-01-150001171843-26-000283EDGAR—
2025-12-180001171843-25-008001EDGAR—
2025-10-230001171843-25-006626EDGAR—
2025-10-160001171843-25-006484EDGAR—
2025-08-120001171843-25-005325EDGAR—
2025-07-240001171843-25-004678EDGAR—
2025-07-170001171843-25-004529EDGAR—
2025-04-280001171843-25-002536EDGAR—

331 total filings indexed. 299 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

ALRS — ALERUS FINANCIAL CORP ASRV — AMERISERV FINANCIAL INC /PA/ ATLO — AMES NATIONAL CORP AROW — ARROW FINANCIAL CORP AMTB — Amerant Bancorp Inc. BANC — BANC OF CALIFORNIA, INC. BANF — BANCFIRST CORP /OK/ BAC — BANK OF AMERICA CORP /DE/

Tags

california-commercial-banking consumer-banking business-banking

Company Identity

CIK0000311094
TickerWABC
ExchangeNasdaq
SIC6021: National Commercial Banks
IncorporatedCA

Get More Data

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JSON Profile Stock Quote AI Readiness Report
Origin Provenance
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content hash: 7655a25e987bb41c4884a540898ceb5909582a9753fae8aedf763680bf51e648
signed: 2026-04-13T04:48:10.475Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf