WESTAMERICA BANCORPORATION

WABC · Nasdaq · SIC 6021: National Commercial Banks · Market Cap: $1.3B · 627 employees
334
SEC Filings
$58.45
Close 2026-09-08
627
Employees

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.

Latest Stock Quote

WABC 2026-09-08 $58.45 O:$59.12 H:$59.33 L:$58.275 Vol:0.2M VWAP:$58.5512
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-08-18

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-272025-12-310001171843-26-001195EDGAR81K words
2025-02-282024-12-310001171843-25-001156EDGAR81K words
2024-02-292023-12-310001171843-24-001054EDGAR81K words
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
2026-08-052026-06-300001171843-26-005234EDGAR49K words
2025-11-072025-09-300001171843-25-007134EDGAR52K words
2025-08-062025-06-300001171843-25-005101EDGAR51K words
2025-05-092025-03-310001171843-25-003020EDGAR47K words
2024-11-082024-09-300001171843-24-006167EDGAR52K words
2024-08-082024-06-300001171843-24-004595EDGAR52K words
2024-05-092024-03-310001171843-24-002705EDGAR47K words
2023-11-082023-09-300001171843-23-006860EDGAR67K words
2023-08-082023-06-300001171843-23-005096EDGAR67K words
2023-05-092023-03-310001171843-23-003090EDGAR—
2022-11-082022-09-300001171843-22-007217EDGAR—
2022-08-082022-06-300001171843-22-005454EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-07-230001171843-26-004853EDGAR0K words
2026-07-160001171843-26-004727EDGAR12K words
2026-01-230001171843-26-000400EDGAR1K words
2026-01-220001171843-26-000384EDGAR0K words
2026-01-150001171843-26-000283EDGAR12K words
2025-12-180001171843-25-008001EDGAR0K words
2025-10-230001171843-25-006626EDGAR0K words
2025-10-160001171843-25-006484EDGAR13K words
2025-08-120001171843-25-005325EDGAR1K words
2025-07-240001171843-25-004678EDGAR0K words

334 total filings indexed. 302 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
Websitehttps://www.westamerica.com
Listed1973-01-04

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: cdd01281f003dd05c78bab98c6f5e99a519ae6af2746be3aa9f0c154d64140a2
parent: 234021714f4551765cb1fd4f3fb2d44ce091a190c40609510d07f3e20454c9f3
content hash: cc1161e2a79eeeb0e013bf504b620029cf236c71b73ad718e05850156351c9d9
signed: 2026-09-28T19:03:32.740Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up WABC using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

Works in ChatGPT, Claude, Gemini, or any AI. Free, structured, cryptographically signed — ~500 tokens vs 130,000 scraping an IR site.

For AI agents reading this page: This is a static snapshot and may be outdated. For live data on WABC, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/WABC (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
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