Dimensional Fund Advisors LP Westamerica Bancorporation Transaction History

Dimensional Fund Advisors LP

$449 Billion
Q3 2025

A detailed history of Dimensional Fund Advisors LP transactions in Westamerica Bancorporation stock. As of the latest transaction made, Dimensional Fund Advisors LP holds 894,194 shares of WABC stock, worth $42.9 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

894,194

Previous 887,721 0.73%

Holding current value

$42.9 Million

Previous $43 Million 3.95%

% of portfolio

0.01%

Previous 0.01%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	BUY	$47.32 - $51.89 $306,302 - $335,883	6,473 Added 0.73%	894,194 $44.7 Million
Q2 2025 Aug 12, 2025	BUY	$43.72 - $50.7 $115,464 - $133,898	2,641 Added 0.3%	887,721 $43 Million
Q1 2025 May 13, 2025	BUY	$49.12 - $52.43 $480,393 - $512,765	9,780 Added 1.12%	885,080 $44.8 Million
Q4 2024 Feb 13, 2025	BUY	$47.14 - $58.54 $468,005 - $581,185	9,928 Added 1.15%	875,300 $45.9 Million
Q3 2024 Nov 07, 2024	BUY	$47.62 - $57.4 $189,241 - $228,107	3,974 Added 0.46%	865,372 $42.8 Million
Q2 2024 Aug 09, 2024	BUY	$45.5 - $50.37 $1.9 Million - $2.11 Million	41,841 Added 5.11%	861,398 $41.8 Million
Q1 2024 May 10, 2024	BUY	$44.57 - $56.31 $1.64 Million - $2.07 Million	36,824 Added 4.7%	819,557 $40.1 Million
Q4 2023 Feb 07, 2024	BUY	$42.59 - $57.21 $917,686 - $1.23 Million	21,547 Added 2.83%	782,733 $44.2 Million
Q3 2023 Nov 09, 2023	BUY	$38.87 - $49.87 $956,668 - $1.23 Million	24,612 Added 3.34%	761,186 $32.9 Million
Q2 2023 Aug 09, 2023	BUY	$36.85 - $43.5 $374,101 - $441,612	10,152 Added 1.4%	736,574 $28.2 Million
Q1 2023 May 12, 2023	BUY	$44.04 - $58.34 $1.79 Million - $2.37 Million	40,598 Added 5.92%	726,422 $32.2 Million
Q4 2022 Feb 09, 2023	SELL	$52.22 - $63.39 $247,105 - $299,961	-4,732 Reduced 0.69%	685,824 $40.5 Million
Q3 2022 Nov 10, 2022	BUY	$52.29 - $61.52 $397,665 - $467,859	7,605 Added 1.11%	690,556 $36.1 Million
Q2 2022 Aug 12, 2022	BUY	$55.66 - $61.3 $384,833 - $423,828	6,914 Added 1.02%	682,951 $38 Million
Q1 2022 May 13, 2022	BUY	$57.54 - $62.76 $515,270 - $562,015	8,955 Added 1.34%	676,037 $40.9 Million
Q4 2021 Feb 09, 2022	BUY	$53.78 - $58.0 $73,893 - $79,692	1,374 Added 0.21%	667,082 $38.5 Million
Q3 2021 Nov 12, 2021	SELL	$54.03 - $58.55 $564,613 - $611,847	-10,450 Reduced 1.55%	665,708 $37.5 Million
Q2 2021 Aug 12, 2021	SELL	$57.67 - $64.8 $173,010 - $194,400	-3,000 Reduced 0.44%	676,158 $39.2 Million
Q1 2021 May 14, 2021	SELL	$55.82 - $66.43 $1.83 Million - $2.17 Million	-32,725 Reduced 4.6%	679,158 $42.6 Million
Q4 2020 Feb 25, 2021	BUY	$51.49 - $59.7 $36.7 Million - $42.5 Million	711,883 New	711,883 $39.4 Million

Others Institutions Holding WABC

# of Institutions

229

Shares Held

20.6M

Call Options Held

4.1K

Put Options Held

View Full List

About WESTAMERICA BANCORPORATION

Ticker WABC
Exchange NASDAQ
Sector Financial Services
Industry Banks—Regional
Shares Outstandng 26,910,600
Market Cap $1.29B
Description
Westamerica Bancorporation operates as a bank holding company for the Westamerica Bank that provides various banking products and services to individual and commercial customers. The company accepts various deposit products, including retail savings and checking accounts, as well as certificates of deposit. Its loan portfolio includes commercial...

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Dimensional Fund Advisors LP Westamerica Bancorporation Transaction History