Comparing $NWBI and $WABC: Regional Banks Posting +25% to +30% YTD Returns NWBI and WABC operate as regional bank holding companies but in distinct regions with contrasting growth approaches. Northwest Bancshares focuses on acquisitions and commercial lending expansion, whereas Westamerica Bancorporation maintains a conservative, efficiency-oriented model in California. Both stocks have generated strong year-to-date gains in the 25% to 30% range, outperforming the broader market. NWBI provides a notably higher dividend yield, while WABC demonstrates stronger profitability and return on equity.