Simplex Trading
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Simplex Trading’s Westamerica Bancorp WABC Stock Holding History

Simplex Trading’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 		$5.21K Hold
100
– – ﹤0.01% 7859
2025
Q4 		$4.78K Buy
+100
New +$4.8K ﹤0.01% 7457
2024
Q3 		– Sell
-200
Closed -$9K – 9698
2024
Q2 		$9K Hold
200
– – ﹤0.01% 7535
2024
Q1 		$9K Buy
+200
New +$9.7K ﹤0.01% 7713
2023
Q2 		– Sell
-800
Closed -$35K – 10063
2023
Q1 		$35K Buy
+800
New +$43K ﹤0.01% 6342
2021
Q4 		– Sell
-500
Closed -$29K – 11560
2021
Q3 		$29K Hold
500
– – ﹤0.01% 8126
2021
Q2 		$29K Buy
500
+495
+9,900% +$30.9K ﹤0.01% 8273
2021
Q1 		$31K Buy
5
+3
+150% +$183 ﹤0.01% 7099
2020
Q4 		$11K Buy
+2
New +$110 ﹤0.01% 7372
2020
Q2 		– Sell
-9
Closed -$52K – 8461
2020
Q1 		$52K Hold
9
– – ﹤0.01% 5089
2019
Q4 		$60K Buy
+9
New +$588 ﹤0.01% 5035
2019
Q1 		– Sell
-41
Closed -$228K – 7949
2018
Q4 		$228K Hold
41
– – ﹤0.01% 3013
2018
Q3 		$246K Sell
41
-31
-43% -$1.91K ﹤0.01% 3412
2018
Q2 		$406K Buy
+72
New +$4.16K ﹤0.01% 2671
2015
Q3 		– Sell
-10
Closed -$3K – 6270
2015
Q2 		$3K Hold
10
– – ﹤0.01% 4124
2015
Q1 		$12K Hold
10
– – ﹤0.01% 2814
2014
Q4 		$8K Buy
+10
New +$481 ﹤0.01% 2769

Other funds holding WABC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
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
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
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
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Simplex Trading's WABC Position: Q1 2026 in Review

Simplex Trading sold out of Westamerica Bancorp (WABC) in Q1 2026, closing a stake of 119 shares — an estimated $6.04K sold.

Simplex Trading first reported a position in WABC in Q4 2016 and held it in 15 quarters. The position peaked at $117K in Q4 2018. 204 funds tracked by Wall St. Rank hold WABC as of Q1 2026.

  • Simplex Trading reported no remaining Westamerica Bancorp position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 119 Westamerica Bancorp shares in Q1 2026, an estimated $6.04K.
  • Simplex Trading first reported a position in Westamerica Bancorp in Q4 2016 and held it in 15 quarters.
  • Simplex Trading's Westamerica Bancorp position peaked at $117K in Q4 2018.
  • 204 funds tracked by Wall St. Rank held Westamerica Bancorp as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.