WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 381,832 Value ($000) $18,263 Avg Close $47.37 Range $44.09 - $50.85
Q3 2025
Shares 280,965 Value ($000) $14,045 Avg Close $48.41 Range $45.39 - $50.63
Q2 2025
Shares 108,415 Value ($000) $5,252 Avg Close $46.41 Range $40.44 - $50.21
Q1 2025
Shares 77,796 Value ($000) $3,939 Avg Close $48.88 Range $46.41 - $51.42
Q4 2024
Shares 88,309 Value ($000) $4,633 Avg Close $50.92 Range $44.42 - $57.25
Q3 2024
Shares 80,012 Value ($000) $3,954 Avg Close $47.96 Range $44.53 - $54.88
Q2 2024
Shares 77,361 Value ($000) $3,754 Avg Close $44.71 Range $41.94 - $47.91
Q1 2024
Shares 80,174 Value ($000) $3,919 Avg Close $44.93 Range $40.74 - $52.58
Q4 2023
Shares 61,211 Value ($000) $3,453 Avg Close $45.49 Range $38.59 - $53.38
Q3 2023
Shares 50,692 Value ($000) $2,192 Avg Close $40.65 Range $34.46 - $45.59
Q2 2023
Shares 18,731 Value ($000) $717 Avg Close $36.02 Range $31.77 - $39.59
Q1 2023
Shares 53,587 Value ($000) $2,374 Avg Close $47.96 Range $39.01 - $52.93
Q4 2022
Shares 42,771 Value ($000) $2,524 Avg Close $52.03 Range $45.87 - $56.69
Q3 2022
Shares 12,734 Value ($000) $666 Avg Close $50.12 Range $46.08 - $54.37
Q4 2021
Shares 33,880 Value ($000) $1,956 Avg Close $48.46 Range $45.96 - $50.44
Q3 2021
Shares 36,103 Value ($000) $2,031 Avg Close $48.00 Range $45.58 - $50.22
Q2 2021
Shares 35,763 Value ($000) $2,075 Avg Close $52.96 Range $48.87 - $55.24
Q1 2021
Shares 39,583 Value ($000) $2,485 Avg Close $51.31 Range $45.76 - $56.46
Q4 2020
Shares 9,622 Value ($000) $532 Avg Close $46.10 Range $42.70 - $50.73
Q3 2020
Shares 4,184 Value ($000) $227 Avg Close $48.57 Range $43.00 - $54.06
Q2 2020
Shares 5,590 Value ($000) $321 Avg Close $48.00 Range $42.78 - $54.53
Q1 2020
Shares 3,741 Value ($000) $220 Avg Close $50.93 Range $38.54 - $56.36
Q4 2019
Shares 3,868 Value ($000) $262 Avg Close $53.22 Range $48.47 - $56.23
Q3 2019
Shares 3,868 Value ($000) $241 Avg Close $50.16 Range $47.48 - $52.86
Q1 2017
Shares 5,321 Value ($000) $297 Avg Close $43.50 Range $40.27 - $48.84
Q4 2016
Shares 22,862 Value ($000) $1,438 Avg Close $42.49 Range $35.31 - $49.16
Q3 2016
Shares 16,281 Value ($000) $828 Avg Close $36.26 Range $34.29 - $38.21
Q2 2016
Shares 13,254 Value ($000) $653 Avg Close $35.72 Range $33.77 - $38.30
Q1 2016
Shares 10,893 Value ($000) $531 Avg Close $33.33 Range $29.47 - $37.02
Q2 2013
Shares 5,000 Value ($000) $228 Avg Close $29.77 Range $27.86 - $31.27
Q4 2012
Shares 29,200 Value ($000) $1,244 Avg Close — Range —