PayPal Holdings The third Nasdaq 100 stock to buy hand over fist in February is none other than fintech giant PayPal Holdings (NASDAQ: PYPL). Where this company has really made its presence known is in treating people with cystic fibrosis (CF), a genetic disease characterized by thick mucus production that can obstruct a patient's lungs and/or pancreas. Although historically high inflation threatens to reduce the discretionary purchasing power of low-earning workers, PayPal's digital payment networks have demonstrated incredible operating resilience.