Renaissance Technologies (RenTech)'s WABC Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 152,431 shares of Westamerica Bancorporation (WABC) worth $7.95 M, representing 0.01% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 42 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in WABC, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2016, adding 99,378 shares. Largest reduction occurred in Q2 2015, reducing 106,831 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Westamerica Bancorporation (WABC) Holding Value Over Time
Track share changes against reported price movement
Quarterly Westamerica Bancorporation (WABC) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +56,900 | Add 59.56% | 152,431 | $52.15 |
| Q4 2025 | +6,000 | Add 6.70% | 95,531 | $47.83 |
| Q3 2025 | -63,800 | Reduce 41.61% | 89,531 | $49.99 |
| Q2 2025 | +29,300 | Add 23.62% | 153,331 | $48.44 |
| Q1 2025 | +99,200 | Add 399.50% | 124,031 | $50.63 |
| Q4 2024 | +24,831 | New Buy | 24,831 | $52.46 |
| Q2 2024 | -46,566 | Sold Out | 0 | $0.00 |
| Q1 2024 | +46,566 | New Buy | 46,566 | $48.88 |
| Q4 2023 | -28,631 | Sold Out | 0 | $0.00 |
| Q3 2023 | -5,070 | Reduce 15.04% | 28,631 | $43.24 |
| Q2 2023 | -2,630 | Reduce 7.24% | 33,701 | $0.04 |
| Q1 2023 | +6,531 | Add 21.92% | 36,331 | $0.04 |
| Q4 2022 | +11,800 | Add 65.56% | 29,800 | $0.06 |
| Q3 2022 | -2,100 | Reduce 10.45% | 18,000 | $52.28 |
| Q2 2022 | +20,100 | New Buy | 20,100 | $55.67 |
| Q1 2022 | -11,331 | Sold Out | 0 | $0.00 |
| Q4 2021 | -34,900 | Reduce 75.49% | 11,331 | $57.72 |
| Q3 2021 | -13,100 | Reduce 22.08% | 46,231 | $56.26 |
| Q2 2021 | -20,000 | Reduce 25.21% | 59,331 | $58.03 |
| Q1 2021 | +33,900 | Add 74.62% | 79,331 | $62.77 |
| Q4 2020 | -1,300 | Reduce 2.78% | 45,431 | $55.29 |
| Q3 2020 | -38,200 | Reduce 44.98% | 46,731 | $54.35 |
| Q2 2020 | +41,031 | Add 93.46% | 84,931 | $57.42 |
| Q1 2020 | +1,269 | Add 2.98% | 43,900 | $58.77 |
| Q4 2019 | +11,000 | Add 34.78% | 42,631 | $67.77 |
| Q3 2019 | +26,100 | Add 471.89% | 31,631 | $62.19 |
| Q2 2019 | +5,531 | New Buy | 5,531 | $61.65 |
| Q4 2017 | -8,100 | Sold Out | 0 | $0.00 |
| Q3 2017 | -36,731 | Reduce 81.93% | 8,100 | $59.51 |
| Q2 2017 | +1,900 | Add 4.43% | 44,831 | $56.03 |
| Q1 2017 | -90,769 | Reduce 67.89% | 42,931 | $55.83 |
| Q4 2016 | -51,500 | Reduce 27.81% | 133,700 | $62.93 |
| Q3 2016 | +24,200 | Add 15.03% | 185,200 | $50.88 |
| Q2 2016 | -1,000 | Reduce 0.62% | 161,000 | $49.26 |
| Q1 2016 | +99,378 | Add 158.70% | 162,000 | $48.71 |
| Q4 2015 | -17,828 | Reduce 22.16% | 62,622 | $46.76 |
| Q3 2015 | +44,050 | Add 121.02% | 80,450 | $44.44 |
| Q2 2015 | -106,831 | Reduce 74.59% | 36,400 | $50.66 |
| Q1 2015 | +83,796 | Add 140.99% | 143,231 | $43.21 |
| Q4 2014 | +59,435 | New Buy | 59,435 | $49.03 |
| Q3 2013 | -77,431 | Sold Out | 0 | $0.00 |
| Q2 2013 | +77,431 | Add 0.00% | 77,431 | $45.69 |
Renaissance Technologies (RenTech)'s Westamerica Bancorporation Investment FAQs
Renaissance Technologies (RenTech) first purchased Westamerica Bancorporation (WABC) in Q2 2013, acquiring 77,431 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Westamerica Bancorporation (WABC) for 42 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Westamerica Bancorporation (WABC) was in Q1 2016, adding 162,000 shares worth $7.89 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 152,431 shares of Westamerica Bancorporation (WABC), valued at approximately $7.95 M.
As of the Q1 2026 filing, Westamerica Bancorporation (WABC) represents approximately 0.01% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Westamerica Bancorporation (WABC) was 185,200 shares, as reported at the end of Q3 2016.