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RBO & CO LLC

Position in WABC — Westamerica Bancorporation

CIK 1162827 ST HELENA, CA

Position in WABC

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$16,166,577
+$1,449,952 QoQ
Shares Held
275,551
-2.4% QoQ
Ownership
1.19%
of shares outstanding
% of Portfolio
2.69%
of 13F equity value
Holder Rank
#15
of 212 holders
Holding Since
Mar 2020
26 quarters on record

Common Shares in WABC Over Time

Shares Held

Position Value (USD)

Position in Banks - Regional

Financial Services · as of Jun 30, 2026

RBO & CO LLC holds $16,474,038 across 2 Banks - Regional names. WABC ranks #1 (98.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 WABC
Westamerica Bancorporation
This page
275,551 $16,166,577

All Filings in WABC

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,166,577 275,551
2026-03-31 $14,716,625 282,198
2025-12-31 $13,719,557 286,840
2025-09-30 $14,851,429 297,088
2025-06-30 $14,390,942 297,088
2025-03-31 $14,921,926 294,725
2024-12-31 $15,461,273 294,725
2024-09-30 $14,584,286 295,109
2024-06-30 $14,330,957 295,301
2024-03-31 $14,446,777 295,556
2023-12-31 $16,623,857 294,697
2023-09-30 $13,075,902 302,333
2023-06-30 $11,357,213 296,533
2023-03-31 $9,224,899 208,237
2022-12-31 $7,874,412 133,442
2022-09-30 $6,977,682 133,442
2022-06-30 $7,708,464 138,492
2022-03-31 $8,450,156 139,672
2021-12-31 $8,063,264 139,672
2021-09-30 $6,088,569 108,222
2021-06-30 $6,280,122 108,222
2021-03-31 $6,945,728 110,636
2020-12-31 $6,210,504 112,326
2020-09-30 $6,233,618 114,694
2020-06-30 $6,659,801 115,984
2020-03-31 $7,059,007 120,092