Nisa Investment Advisors
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Nisa Investment Advisors’s Westamerica Bancorp WABC Stock Holding History

Nisa Investment Advisors’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 		$23.1K Buy
442
+88
+25% +$4.46K ﹤0.01% 1951
2025
Q4 		$16.9K Buy
354
+79
+29% +$3.79K ﹤0.01% 2003
2025
Q3 		$13.7K Buy
275
+62
+29% +$3.07K ﹤0.01% 2155
2025
Q2 		$10.3K Hold
213
– – ﹤0.01% 2247
2025
Q1 		$10.8K Sell
213
-330
-61% -$16.8K ﹤0.01% 2080
2024
Q4 		$28.5K Hold
543
– – ﹤0.01% 1829
2024
Q3 		$26.8K Sell
543
-8,100
-94% -$412K ﹤0.01% 1817
2024
Q2 		$419K Hold
8,643
– – ﹤0.01% 1137
2024
Q1 		$422K Buy
8,643
+19
+0.2% +$921 ﹤0.01% 1134
2023
Q4 		$486K Hold
8,624
– – ﹤0.01% 1068
2023
Q3 		$373K Hold
8,624
– – ﹤0.01% 1153
2023
Q2 		$330K Buy
8,624
+8,042
+1,382% +$322K ﹤0.01% 1198
2023
Q1 		$26K Buy
582
+30
+5% +$1.61K ﹤0.01% 1926
2022
Q4 		$33K Hold
552
– – ﹤0.01% 1900
2022
Q3 		$34K Buy
552
+28
+5% +$1.6K ﹤0.01% 1887
2022
Q2 		$29K Buy
+524
New +$30.7K ﹤0.01% 1930
2021
Q2 		– Sell
-685
Closed -$43 – 2390
2021
Q1 		$43 Sell
685
-7,300
-91% -$445K ﹤0.01% 2009
2020
Q4 		$441K Buy
7,985
+230
+3% +$12.7K ﹤0.01% 1202
2020
Q3 		$421K Sell
7,755
-130
-2% -$7.61K ﹤0.01% 1094
2020
Q2 		$453K Buy
7,885
+290
+4% +$16.9K ﹤0.01% 1048
2020
Q1 		$446K Hold
7,595
– – 0.01% 958
2019
Q4 		$515K Hold
7,595
– – ﹤0.01% 1084
2019
Q3 		$472K Buy
7,595
+100
+1% +$6.2K ﹤0.01% 1110
2019
Q2 		$462K Hold
7,495
– – ﹤0.01% 1101
2019
Q1 		$463K Sell
7,495
-150
-2% -$9.3K ﹤0.01% 1084
2018
Q4 		$426K Hold
7,645
– – ﹤0.01% 1044
2018
Q3 		$460K Sell
7,645
-250
-3% -$15.4K ﹤0.01% 1123
2018
Q2 		$446K Sell
7,895
-320
-4% -$18.5K ﹤0.01% 1095
2018
Q1 		$477K Buy
8,215
+175
+2% +$10.4K 0.01% 1043
2017
Q4 		$479K Hold
8,040
– – ﹤0.01% 1053
2017
Q3 		$479K Hold
8,040
– – 0.01% 1044
2017
Q2 		$451K Sell
8,040
-160
-2% -$8.72K 0.01% 1049
2017
Q1 		$458K Buy
8,200
+300
+4% +$17.3K 0.01% 1059
2016
Q4 		$497K Hold
7,900
– – 0.01% 1038
2016
Q3 		$402K Hold
7,900
– – 0.01% 1065
2016
Q2 		$389K Hold
7,900
– – 0.01% 1066
2016
Q1 		$385K Buy
+7,900
New +$360K 0.01% 1080
2013
Q3 		– Sell
-4,600
Closed -$210K – 1327
2013
Q2 		$210K Buy
+4,600
New +$205K ﹤0.01% 1233

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 $194B AUM 35% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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

Nisa Investment Advisors's WABC Position: Q1 2026 in Review

Nisa Investment Advisors increased its Westamerica Bancorp (WABC) stake by 25% in Q1 2026, buying an estimated $4.46K and bringing the position to 442 shares worth $23.1K. The position accounts for ﹤0.01% of the portfolio, ranked #1951.

Nisa Investment Advisors first reported a position in WABC in Q2 2013 and has held it in 38 quarters since. The position peaked at $515K in Q4 2019. 204 funds tracked by Wall St. Rank hold WABC as of Q1 2026.

  • Nisa Investment Advisors held 442 shares of Westamerica Bancorp worth $23.1K as of Q1 2026.
  • Nisa Investment Advisors bought 88 Westamerica Bancorp shares in Q1 2026, an estimated $4.46K.
  • Westamerica Bancorp made up ﹤0.01% of Nisa Investment Advisors's portfolio in Q1 2026, its #1951 holding.
  • Nisa Investment Advisors first reported a position in Westamerica Bancorp in Q2 2013 and has held it in 38 quarters since.
  • Nisa Investment Advisors's Westamerica Bancorp position peaked at $515K in Q4 2019.
  • 204 funds tracked by Wall St. Rank held Westamerica Bancorp as of Q1 2026.

Based on Nisa Investment Advisors's 13F filing for Q1 2026, filed 30 Apr 2026.