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Martingale Asset Management’s Westamerica Bancorp WABC Stock Holding History

Martingale 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
2025
Q4 		– Sell
-8,417
Closed -$421K – 850
2025
Q3 		$421K Sell
8,417
-15,211
-64% -$753K 0.01% 634
2025
Q2 		$1.14M Sell
23,628
-2,400
-9% -$115K 0.03% 437
2025
Q1 		$1.32M Sell
26,028
-700
-3% -$35.6K 0.03% 397
2024
Q4 		$1.4M Sell
26,728
-280
-1% -$15K 0.03% 394
2024
Q3 		$1.33M Buy
27,008
+200
+0.7% +$10.2K 0.03% 401
2024
Q2 		$1.3M Buy
26,808
+187
+0.7% +$8.94K 0.03% 394
2024
Q1 		$1.3M Buy
26,621
+500
+2% +$24.2K 0.03% 405
2023
Q4 		$1.47M Buy
26,121
+106
+0.4% +$5.25K 0.03% 361
2023
Q3 		$1.13M Sell
26,015
-292
-1% -$13K 0.02% 407
2023
Q2 		$1.01M Buy
26,307
+100
+0.4% +$4K 0.02% 446
2023
Q1 		$1.16M Buy
26,207
+530
+2% +$28.5K 0.02% 405
2022
Q4 		$1.52M Buy
25,677
+7,125
+38% +$419K 0.03% 334
2022
Q3 		$972K Buy
+18,552
New +$1.06M 0.02% 449
2013
Q4 		– Sell
-12,000
Closed -$597K – 1041
2013
Q3 		$597K Sell
12,000
-150
-1% -$7.25K 0.02% 704
2013
Q2 		$556K Buy
+12,150
New +$540K 0.02% 717

Other funds holding WABC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Martingale Asset Management's WABC Position: Q4 2025 in Review

Martingale Asset Management sold out of Westamerica Bancorp (WABC) in Q4 2025, closing a stake of 8,417 shares — an estimated $421K sold.

Martingale Asset Management first reported a position in WABC in Q2 2013 and held it in 15 quarters. The position peaked at $1.52M in Q4 2022. 216 funds tracked by Wall St. Rank hold WABC as of Q4 2025.

  • Martingale Asset Management reported no remaining Westamerica Bancorp position as of Q4 2025 after selling out during the quarter.
  • Martingale Asset Management sold 8,417 Westamerica Bancorp shares in Q4 2025, an estimated $421K.
  • Martingale Asset Management first reported a position in Westamerica Bancorp in Q2 2013 and held it in 15 quarters.
  • Martingale Asset Management's Westamerica Bancorp position peaked at $1.52M in Q4 2022.
  • 216 funds tracked by Wall St. Rank held Westamerica Bancorp as of Q4 2025.

Based on Martingale Asset Management's 13F filing for Q4 2025, filed 13 Feb 2026.