Trexquant Investment’s Westamerica Bancorp WABC Stock Holding History

Trexquant Investment’s Portfolio WABC Stock Details WABC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.98M	Sell	38,052 -17,866	-32%	-$906K	0.01%	1002
2025 Q4	$2.67M	Buy	+55,918	New	+$2.68M	0.02%	879
2025 Q3	–	Sell	-12,799	Closed	-$620K	–	1949
2025 Q2	$620K	Buy	+12,799	New	+$613K	0.01%	1208
2022 Q4	–	Sell	-5,300	Closed	-$277K	–	1775
2022 Q3	$277K	Buy	+5,300	New	+$302K	0.01%	1066
2021 Q1	–	Sell	-5,981	Closed	-$331K	–	1509
2020 Q4	$331K	Sell	5,981 -1,961	-25%	-$108K	0.04%	639
2020 Q3	$432K	Buy	+7,942	New	+$465K	0.03%	757

Other funds holding WABC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Trexquant Investment's WABC Position: Q1 2026 in Review

Trexquant Investment reduced its Westamerica Bancorp (WABC) stake by 32% in Q1 2026, selling an estimated $906K and leaving 38,052 shares worth $1.98M. The position accounts for 0.01% of the portfolio, ranked #1002.

Trexquant Investment first reported a position in WABC in Q3 2020 and has held it in 6 quarters since. The position peaked at $2.67M in Q4 2025. 204 funds tracked by Wall St. Rank hold WABC as of Q1 2026.

Trexquant Investment held 38,052 shares of Westamerica Bancorp worth $1.98M as of Q1 2026.
Trexquant Investment sold 17,866 Westamerica Bancorp shares in Q1 2026, an estimated $906K.
Westamerica Bancorp made up 0.01% of Trexquant Investment's portfolio in Q1 2026, its #1002 holding.
Trexquant Investment first reported a position in Westamerica Bancorp in Q3 2020 and has held it in 6 quarters since.
Trexquant Investment's Westamerica Bancorp position peaked at $2.67M in Q4 2025.
204 funds tracked by Wall St. Rank held Westamerica Bancorp as of Q1 2026.

Based on Trexquant Investment's 13F filing for Q1 2026, filed 15 May 2026.