Bank First Corporation emerged as a standout performer among September 2025's leading growth stocks, demonstrating exceptional earnings potential and significant insider ownership. The company's forecasted earnings and revenue growth substantially outpace the broader US market average. Recent inclusion in the S&P Regional Banks Select Industry Index highlights growing institutional recognition. Despite limited substantial insider buying activity, existing ownership levels remain robust among key executives. Market analysts point to the regional banking sector's resilience and Bank First's strategic positioning as key growth drivers heading into the final quarter of 2025.