UBS Group
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UBS Group’s Westamerica Bancorp WABC Stock Holding History

UBS Group’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 		$8.34M Sell
159,861
-297,345
-65% -$15.1M ﹤0.01% 3543
2025
Q4 		$21.9M Buy
457,206
+336,714
+279% +$16.2M ﹤0.01% 2509
2025
Q3 		$6.02M Sell
120,492
-20,403
-14% -$1.01M ﹤0.01% 3843
2025
Q2 		$6.82M Buy
140,895
+53,177
+61% +$2.55M ﹤0.01% 3541
2025
Q1 		$4.44M Buy
87,718
+36,081
+70% +$1.84M ﹤0.01% 3907
2024
Q4 		$2.71M Buy
51,637
+9,224
+22% +$494K ﹤0.01% 4427
2024
Q3 		$2.1M Buy
42,413
+784
+2% +$39.9K ﹤0.01% 3943
2024
Q2 		$2.02M Sell
41,629
-248
-0.6% -$11.9K ﹤0.01% 3762
2024
Q1 		$2.05M Sell
41,877
-6,378
-13% -$309K ﹤0.01% 3937
2023
Q4 		$2.72M Buy
48,255
+26,574
+123% +$1.32M ﹤0.01% 3481
2023
Q3 		$938K Sell
21,681
-7,665
-26% -$343K ﹤0.01% 4127
2023
Q2 		$1.12M Sell
29,346
-28,307
-49% -$1.13M ﹤0.01% 4139
2023
Q1 		$2.55M Buy
57,653
+28,445
+97% +$1.53M ﹤0.01% 3169
2022
Q4 		$1.72M Buy
29,208
+251
+0.9% +$14.8K ﹤0.01% 3535
2022
Q3 		$1.51M Buy
28,957
+8,056
+39% +$459K ﹤0.01% 3404
2022
Q2 		$1.16M Sell
20,901
-10,903
-34% -$639K ﹤0.01% 3610
2022
Q1 		$1.92M Sell
31,804
-5,789
-15% -$345K ﹤0.01% 3463
2021
Q4 		$2.17M Buy
37,593
+1,737
+5% +$97.9K ﹤0.01% 3659
2021
Q3 		$2.02M Sell
35,856
-14,100
-28% -$792K ﹤0.01% 3569
2021
Q2 		$2.9M Buy
49,956
+1,543
+3% +$96.3K ﹤0.01% 3216
2021
Q1 		$3.04M Sell
48,413
-3,587
-7% -$218K ﹤0.01% 3129
2020
Q4 		$2.88M Buy
52,000
+12,201
+31% +$672K ﹤0.01% 3023
2020
Q3 		$2.16M Buy
39,799
+3,044
+8% +$178K ﹤0.01% 2966
2020
Q2 		$2.11M Sell
36,755
-1,068
-3% -$62.2K ﹤0.01% 2821
2020
Q1 		$2.22M Sell
37,823
-14,771
-28% -$918K ﹤0.01% 2669
2019
Q4 		$3.56M Buy
52,594
+6,200
+13% +$405K ﹤0.01% 2934
2019
Q3 		$2.88M Buy
46,394
+14,423
+45% +$894K ﹤0.01% 2928
2019
Q2 		$1.97M Buy
31,971
+6,107
+24% +$380K ﹤0.01% 3164
2019
Q1 		$1.6M Sell
25,864
-9,349
-27% -$580K ﹤0.01% 3187
2018
Q4 		$1.96M Buy
35,213
+690
+2% +$40.6K ﹤0.01% 3059
2018
Q3 		$2.08M Sell
34,523
-10,376
-23% -$638K ﹤0.01% 3196
2018
Q2 		$2.54M Buy
44,899
+16,173
+56% +$935K ﹤0.01% 2950
2018
Q1 		$1.67M Buy
28,726
+3,974
+16% +$236K ﹤0.01% 3281
2017
Q4 		$1.47M Sell
24,752
-2,260
-8% -$133K ﹤0.01% 3452
2017
Q3 		$1.61M Buy
27,012
+1,860
+7% +$100K ﹤0.01% 3310
2017
Q2 		$1.41M Sell
25,152
-1,489
-6% -$81.1K ﹤0.01% 3322
2017
Q1 		$1.49M Sell
26,641
-2,437
-8% -$140K ﹤0.01% 3201
2016
Q4 		$1.83M Buy
29,078
+310
+1% +$17.6K ﹤0.01% 2985
2016
Q3 		$1.46M Buy
28,768
+6,405
+29% +$312K ﹤0.01% 3113
2016
Q2 		$1.1M Sell
22,363
-364
-2% -$17.6K ﹤0.01% 3306
2016
Q1 		$1.11M Buy
22,727
+383
+2% +$17.4K ﹤0.01% 3157
2015
Q4 		$1.04M Sell
22,344
-1,327
-6% -$61.6K ﹤0.01% 3373
2015
Q3 		$1.05M Sell
23,671
-3,465
-13% -$164K ﹤0.01% 3297
2015
Q2 		$1.37M Buy
27,136
+6,451
+31% +$297K ﹤0.01% 3319
2015
Q1 		$894K Buy
20,685
+12,875
+165% +$562K ﹤0.01% 3669
2014
Q4 		$383K Buy
+7,810
New +$375K ﹤0.01% 4429

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

UBS Group's WABC Position: Q1 2026 in Review

UBS Group reduced its Westamerica Bancorp (WABC) stake by 65% in Q1 2026, selling an estimated $15.1M and leaving 159,861 shares worth $8.34M. The position accounts for ﹤0.01% of the portfolio, ranked #3543.

UBS Group first reported a position in WABC in Q4 2014 and has held it in 46 quarters since. The position peaked at $21.9M in Q4 2025. 204 funds tracked by Wall St. Rank hold WABC as of Q1 2026.

  • UBS Group held 159,861 shares of Westamerica Bancorp worth $8.34M as of Q1 2026.
  • UBS Group sold 297,345 Westamerica Bancorp shares in Q1 2026, an estimated $15.1M.
  • Westamerica Bancorp made up ﹤0.01% of UBS Group's portfolio in Q1 2026, its #3543 holding.
  • UBS Group first reported a position in Westamerica Bancorp in Q4 2014 and has held it in 46 quarters since.
  • UBS Group's Westamerica Bancorp position peaked at $21.9M in Q4 2025.
  • 204 funds tracked by Wall St. Rank held Westamerica Bancorp as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.