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WABC — WESTAMERICA BANCORPORATION

Reported value held$595.54M
Funds holding (latest)40
SectorFinancials
Funds holding (Q2 2026)31
Institutional value$436.81M · 7.49M sh
New / Add / Cut / Exit1 / 12 / 17 / 4
Top-5 / Top-10 concentration68.3% / 85.3%
Institutional holdings change Reducing -2.9% (-224.26K sh)
Institutional value change Up +9.1%

As of Q2 2026, 31 SEC-registered investment managers reported holding WABC (WESTAMERICA BANCORPORATION) in their latest 13F filings, with a combined reported value of $436.81M across 7.49M shares. That is -2.9% by share count (-224.26K shares) versus the previous quarter, while reported value moved +9.1%. Ownership is concentrated: the five largest holders account for 68.3% of reported value and the top ten for 85.3%.

Compared with the prior quarter, 1 opened new positions, 12 added to existing stakes, 17 trimmed, 4 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

WABC is classified in the Financials sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

FundQuarterSharesValuePortfolio WeightChange
BlackRock Inc history Q2 2026 3.34M $195.71M 0.00% Reduce
Vanguard Group history Q4 2025 3.17M $151.66M 0.00% Hold
Geode Capital Management history Q2 2026 627.07K $36.80M 0.00% Add
AQR Capital Management history Q2 2026 495.22K $29.05M 0.01% Add
Arrowstreet Capital history Q2 2026 324.19K $19.02M 0.01% Add
Two Sigma Investments history Q2 2026 303.84K $17.83M 0.01% Reduce
Northern Trust Corp history Q2 2026 303.42K $17.80M 0.00% Add
Charles Schwab Investment Management history Q2 2026 294.93K $17.30M 0.00% Reduce
Morgan Stanley history Q2 2026 230.00K $13.49M 0.00% Reduce
Goldman Sachs Group history Q2 2026 228.47K $13.40M 0.00% Add
BNY Mellon history Q2 2026 211.47K $12.41M 0.00% Add
Principal Global Investors history Q2 2026 147.75K $8.67M 0.00% Reduce
UBS Group AG history Q2 2026 132.55K $7.78M 0.00% Reduce
Invesco Ltd history Q2 2026 122.75K $7.20M 0.00% Reduce
Citadel Advisors history Q2 2026 112.51K $6.60M 0.00% Reduce
Franklin Resources history Q2 2026 88.91K $5.22M 0.00% Add
PSP Investments history Q2 2026 80.74K $4.74M 0.01% Reduce
Bank of America Corp history Q2 2026 74.31K $4.36M 0.00% Reduce
Renaissance Technologies history Q2 2026 72.50K $4.25M 0.01% Reduce
Legal & General Investment Management America history Q2 2026 53.91K $3.16M 0.00% Reduce

View all 40 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ3 2021Q4 2021Q1 2022Q2 2022Q3 2022Q4 2022Q1 2023Q2 2023Q3 2023Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
BlackRock Inc — — — — — — — — — — — — 3.88M 3.90M 3.87M 3.66M 3.53M 3.50M 3.45M 3.34M
Geode Capital Management 468.17K 472.15K 485.09K 479.35K 486.07K 504.35K 528.29K 588.09K 605.88K 637.03K 661.04K 706.54K 735.44K 753.09K 790.16K 789.65K 624.60K 606.47K 613.16K 627.07K
AQR Capital Management 36.10K 33.88K — — 12.73K 42.77K 53.59K 18.73K 50.69K 61.21K 80.17K 77.36K 80.01K 88.31K 77.80K 108.42K 280.96K 381.83K 399.05K 495.22K
Arrowstreet Capital — — — — — — — 34.73K 58.18K 128.42K 186.34K 176.87K 172.48K 158.38K 165.55K 309.95K 302.14K 295.39K 283.81K 324.19K
Two Sigma Investments 25.90K 10.69K — 29.76K 41.73K 95.58K 103.83K 78.62K 46.55K — 35.61K 49.02K 59.32K 47.98K 90.16K 164.15K 179.47K 185.70K 353.03K 303.84K
Northern Trust Corp 462.94K 463.38K 476.95K 481.51K 483.96K 489.71K 517.86K 550.21K 543.13K 491.26K 350.94K 342.37K 334.67K 394.00K 389.68K 321.64K 309.46K 287.47K 288.98K 303.42K
Charles Schwab Investment Management 226.55K 233.19K 243.50K 245.45K 251.40K 254.89K 257.57K 268.27K 282.02K 300.32K 304.30K 311.39K 334.30K 272.82K 253.95K 273.18K 284.35K 298.47K 297.93K 294.93K
Morgan Stanley 175.81K 137.10K 134.71K 229.57K 265.82K 695.62K 691.63K 755.96K 728.08K 769.92K 733.60K 654.47K 703.62K 668.63K 565.96K 316.19K 295.16K 294.77K 255.16K 230.00K
Goldman Sachs Group 40.42K 58.58K 90.29K 134.56K 138.06K 139.30K 140.74K 212.53K 118.45K 110.60K 102.60K 144.73K 183.06K 182.11K 166.63K 153.72K 205.55K 259.34K 226.72K 228.47K
BNY Mellon 339.92K 299.72K 298.55K 285.75K 290.38K 326.27K 327.75K 328.61K 318.41K 305.50K 292.13K 291.73K 265.13K 247.63K 237.03K 235.11K 220.00K 208.55K 209.51K 211.47K
Principal Global Investors 183.26K 179.02K 177.56K 166.78K 166.22K 164.82K 162.48K 151.53K 143.28K 138.70K 153.30K 149.69K 139.50K 144.86K 150.22K 152.59K 140.64K 145.53K 151.15K 147.75K
UBS Group AG 35.86K 37.59K 31.80K 20.90K 28.96K 29.21K 57.65K 29.35K 21.68K 48.26K 41.88K 41.63K 42.41K 51.64K 87.72K 140.90K 120.49K 457.21K 159.86K 132.55K
Invesco Ltd 230.93K 239.42K 223.42K 187.38K 198.03K 185.52K 186.89K 178.35K 144.14K 142.36K 93.63K 239.55K 267.91K 247.14K 234.60K 130.07K 123.91K 113.65K 132.22K 122.75K
Citadel Advisors 73.29K 61.72K 23.41K 28.09K 53.88K 79.00K 87.88K 68.81K — — 24.51K 66.46K 28.85K 51.57K 82.86K 156.44K 171.34K 210.40K 124.58K 112.51K
Franklin Resources — — — — — — — 32.20K 18.96K 12.10K 33.45K 15.42K 13.12K 7.57K 7.49K 7.48K 9.03K 11.06K 85.10K 88.91K
PSP Investments 54.29K 54.72K 50.15K 49.77K 49.33K 48.96K 47.33K 47.30K 32.94K 55.30K 55.30K 58.68K 56.58K 66.48K 84.70K 89.25K 99.31K 86.31K 88.11K 80.74K
Bank of America Corp 111.17K 107.05K 87.85K 69.26K 60.74K 67.78K 71.75K 76.19K 78.29K 101.15K 86.05K 90.68K 84.77K 86.57K 75.73K 43.53K 69.50K 58.38K 86.38K 74.31K
Renaissance Technologies 46.23K 11.33K — 20.10K 18.00K 29.80K 36.33K 33.70K 28.63K — 46.57K — — 24.83K 124.03K 153.33K 89.53K 95.53K 152.43K 72.50K
Legal & General Investment Management America 74.79K 76.78K 76.68K 78.81K 75.48K 77.36K 76.63K 74.32K 72.78K 72.52K 71.47K 74.27K 73.76K 73.50K 71.87K 70.96K 68.04K 63.64K 57.85K 53.91K
Royce & Associates — — — — — — — — — — — 7.18K 19.17K 27.46K 36.39K 42.80K 43.65K 42.93K 42.93K 39.41K

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