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O'Shaughnessy Asset Management’s Westamerica Bancorp WABC Stock Holding History

O'Shaughnessy Asset Management’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
Q2 		$515K Sell
8,774
-1,945
-18% -$108K ﹤0.01% 1587
2026
Q1 		$559K Sell
10,719
-1,053
-9% -$53.4K ﹤0.01% 1479
2025
Q4 		$563K Buy
11,772
+4,981
+73% +$239K ﹤0.01% 1434
2025
Q3 		$339K Sell
6,791
-465
-6% -$23K ﹤0.01% 1686
2025
Q2 		$351K Sell
7,256
-5,770
-44% -$276K ﹤0.01% 1557
2025
Q1 		$660K Buy
13,026
+1,525
+13% +$77.7K 0.01% 1185
2024
Q4 		$603K Buy
11,501
+1,019
+10% +$54.5K 0.01% 1200
2024
Q3 		$521K Buy
10,482
+936
+10% +$47.6K ﹤0.01% 1214
2024
Q2 		$463K Buy
9,546
+5,368
+128% +$257K ﹤0.01% 1164
2024
Q1 		$204K Buy
4,178
+221
+6% +$10.7K ﹤0.01% 1498
2023
Q4 		$223K Buy
+3,957
New +$196K ﹤0.01% 1355
2021
Q4 		– Sell
-104
Closed -$6K – 2476
2021
Q3 		$6K Buy
104
+7
+7% +$393 ﹤0.01% 2303
2021
Q2 		$6K Buy
+97
New +$6.06K ﹤0.01% 2119
2020
Q1 		– Sell
-12,671
Closed -$857K – 1840
2019
Q4 		$857K Sell
12,671
-2,665
-17% -$174K 0.02% 303
2019
Q3 		$954K Sell
15,336
-146
-0.9% -$9.05K 0.02% 270
2019
Q2 		$951K Sell
15,482
-112
-0.7% -$6.97K 0.02% 273
2019
Q1 		$960K Buy
15,594
+10,364
+198% +$642K 0.02% 270
2018
Q4 		$292K Buy
+5,230
New +$308K 0.01% 430

Other funds holding WABC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
RIP
Rhino Investment Partners West Conshohocken, Pennsylvania $331M AUM 34.26% 1-Year Est. Return

O'Shaughnessy Asset Management's WABC Position: Q2 2026 in Review

O'Shaughnessy Asset Management reduced its Westamerica Bancorp (WABC) stake by 18% in Q2 2026, selling an estimated $108K and leaving 8,774 shares worth $515K. The position accounts for ﹤0.01% of the portfolio, ranked #1587.

O'Shaughnessy Asset Management first reported a position in WABC in Q4 2018 and has held it in 18 quarters since. The position peaked at $960K in Q1 2019. 214 funds tracked by Wall St. Rank hold WABC as of Q2 2026.

  • O'Shaughnessy Asset Management held 8,774 shares of Westamerica Bancorp worth $515K as of Q2 2026.
  • O'Shaughnessy Asset Management sold 1,945 Westamerica Bancorp shares in Q2 2026, an estimated $108K.
  • Westamerica Bancorp made up ﹤0.01% of O'Shaughnessy Asset Management's portfolio in Q2 2026, its #1587 holding.
  • O'Shaughnessy Asset Management first reported a position in Westamerica Bancorp in Q4 2018 and has held it in 18 quarters since.
  • O'Shaughnessy Asset Management's Westamerica Bancorp position peaked at $960K in Q1 2019.
  • 214 funds tracked by Wall St. Rank held Westamerica Bancorp as of Q2 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.