Form 13-F position report

WESTAMERICA BANCORP

Reported by NORGES BANK

Company profile Manager portfolio Source filing
WABC CUSIP 957090103 Manager CIK 0001374170
Latest reported change

Reported 211,446 shares, unchanged from the prior quarter.

Reported value -24.9%; share count 0.0% vs. the prior quarter.

Unchanged
% of reported 13F value < 0.01% This manager · Q1 2023
Shares 211,446 Quarter-end amount reported
Reported value $9,367,058 Fair value at quarter end
Consecutive quarters held 40 Through Q1 2023

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Manager history

Quarterly position history

How this manager's reported quarter-end position changed over time.

17 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q3 2025 Reduced 0 -15,594 (-100.0%) 0 $0 2025-11-13
Q2 2025 Reduced 15,594 -28,355 (-64.5%) < 0.01% $755,373 2025-08-13
Q1 2025 Reduced 43,949 -23,997 (-35.3%) < 0.01% $2,225,138 2025-05-13
Q4 2024 Reduced 67,946 -38,096 (-35.9%) < 0.01% $3,564,447 2025-02-12
Q3 2024 Reduced 106,042 -41,463 (-28.1%) < 0.01% $5,240,596 2024-11-13
Q2 2024 Reduced 147,505 -8,580 (-5.5%) < 0.01% $7,158,418 2024-08-14
Q1 2024 Reduced 156,085 -16,448 (-9.5%) < 0.01% $7,629,435 2024-05-14
Q4 2023 Reduced 172,533 -38,913 (-18.4%) < 0.01% $9,732,587 2024-02-09
Q3 2023 Unchanged 211,446 0 (0.0%) < 0.01% $9,145,040 2023-11-13
Q2 2023 Unchanged 211,446 0 (0.0%) < 0.01% $8,098,382 2023-08-14
Q1 2023 Unchanged 211,446 0 (0.0%) < 0.01% $9,367,058 2023-05-15
Q4 2022 Unchanged 211,446 0 (0.0%) < 0.01% $12,477,428 2023-02-14
Q3 2022 Unchanged 211,446 0 (0.0%) < 0.01% $11,056,511 2022-11-14
Q2 2022 Added 211,446 +7,380 (3.6%) < 0.01% $11,769,084 2022-08-11
Q1 2022 Unchanged 204,066 0 (0.0%) < 0.01% $12,345,993 2022-05-09
Q4 2021 Unchanged 204,066 0 (0.0%) < 0.01% $11,781,000 2022-02-10
Q3 2021 Reduced 204,066 -7,286 (-3.4%) < 0.01% $11,481,000 2021-11-05
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Institutional context

Who else reported the position

229 managers reported WESTAMERICA BANCORP for Q1 2023.

Manager Activity Shares Change % of reported 13F Reported value Tenure
BlackRock Inc Added 3,982,861 +179,782 < 0.01% $176,440,742 40 qtrs
VANGUARD GROUP INC Added 3,437,443 +39,792 < 0.01% $152,278,725 40 qtrs
STATE STREET CORPORATION Added 1,240,653 +171,433 < 0.01% $54,960,928 40 qtrs
AMERICAN CENTURY COMPANIES INC Added 953,156 +2,365 0.03% $42,224,811 40 qtrs
DIMENSIONAL FUND ADVISORS LP Added 726,422 +40,598 0.01% $32,180,206 40 qtrs
MORGAN STANLEY Reduced 691,632 -3,987 < 0.01% $30,639,343 40 qtrs
GEODE CAPITAL MANAGEMENT LLC Added 528,286 +23,934 < 0.01% $23,403,085 40 qtrs
NORTHERN TRUST CORPORATION Added 517,857 +28,142 < 0.01% $22,941,064 40 qtrs
DEPRINCE RACE & ZOLLO INC Added 472,742 +4,420 0.49% $20,942,471 8 qtrs
PALISADE CAPITAL MANAGEMENT LLC NJ Added 469,493 +8,121 0.56% $20,798,540 40 qtrs
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Filing details and methodology As reported
Report period
March 31, 2023
Filed
May 15, 2023
Filing type
13F-HR
Position type
COM

Voting authority reported

Sole
211,446
Shared
0
None
0

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.