Shares of QCR Holdings have returned +12.1% over the past month versus the Zacks S&P 500 composite's +5.9% change. The stock currently has a Zacks Rank #4 (Sell), indicating that it could underperform the broader market in the near term. Efficiency Ratio (Non-GAAP): 58.9% compared to the 55.9% average estimate based on three analysts. Net interest margin (GAAP): 3% compared to the 3.5% average estimate based on three analysts. Average Balance - Total earning assets: $8.38 billion versus the two-analyst aver ...