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Quantinno Capital Management’s Westamerica Bancorp WABC Stock Holding History

Quantinno Capital 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 		$911K Buy
15,527
+6,347
+69% +$351K ﹤0.01% 2632
2026
Q1 		$479K Sell
9,180
-2,420
-21% -$123K ﹤0.01% 2744
2025
Q4 		$555K Buy
11,600
+5,826
+101% +$279K ﹤0.01% 2324
2025
Q3 		$289K Buy
+5,774
New +$286K ﹤0.01% 2487

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 $3.37T AUM 44.26% 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

Quantinno Capital Management's WABC Position: Q2 2026 in Review

Quantinno Capital Management increased its Westamerica Bancorp (WABC) stake by 69% in Q2 2026, buying an estimated $351K and bringing the position to 15,527 shares worth $911K. The position accounts for ﹤0.01% of the portfolio, ranked #2632.

Quantinno Capital Management first reported a position in WABC in Q3 2025 and has held it in 4 quarters since. 214 funds tracked by Wall St. Rank hold WABC as of Q2 2026.

  • Quantinno Capital Management held 15,527 shares of Westamerica Bancorp worth $911K as of Q2 2026.
  • Quantinno Capital Management bought 6,347 Westamerica Bancorp shares in Q2 2026, an estimated $351K.
  • Westamerica Bancorp made up ﹤0.01% of Quantinno Capital Management's portfolio in Q2 2026, its #2632 holding.
  • Quantinno Capital Management first reported a position in Westamerica Bancorp in Q3 2025 and has held it in 4 quarters since.
  • 214 funds tracked by Wall St. Rank held Westamerica Bancorp as of Q2 2026.

Based on Quantinno Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.