Basics Byline Bancorp, Inc. Byline Bancorp Inc is a bank holding company. It conducts all its business activities through its subsidiary, Byline Bank, a full service commercial bank. IPO Date: June 30, 2017 Sector: Financial Services Industry: Banks Market Cap: $1.24B Activated in VL: True Average Daily Range Avg Daily Range: $0.27 | 1.31% Avg Daily Range (30 D): $0.35 | 1.26% Avg Daily Range (90 D): $0.33 | 1.21% Institutional Daily Volume Avg Daily Volume: .08M Avg Daily Volume (30 D): .13M Avg Daily Volume (90 D): .15M Trade Size Avg Trade Size (Sh.): 64 Avg Trade Size (Sh.) (30 D): 34 Avg Trade Size (Sh.) (90 D): 39 Institutional Trades Total Inst.Trades: 790 Avg Inst. Trade: $1.2M Avg Inst. Trade (30 D): $1.73M Avg Inst. Trade (90 D): $1.44M Avg Inst. Trade Volume: .05M Avg Inst. Trades (Per Day): 1 Market Closing Trades Avg Closing Trade: $1.12M Avg Closing Trade (30 D): $1.87M Avg Closing Trade (90 D): $1.5M Avg Closing Volume: 45.59K     News Sep 29, 2025 @ 6:29 PM Byline Bank Announces Sponsorship of Chicago Black... Source: Globe Newswire Sep 29, 2025 @ 6:29 PM Byline Bank Announces Sponsorship of Chicago Black... Source: Caroline Thompson Jun 30, 2025 @ 2:00 PM Byline Bank Included in U.S. News & World Reportâ... Source: Allison Roche May 12, 2025 @ 2:00 PM Byline Bank Expands Payments and Fintech Banking G... Source: N/A Oct 2, 2024 @ 5:32 PM LPL Financial Acquires Altria Wealth Solutions, Ap... Source: Zacks Financials   TTM Q2 2025 Q1 2025 Basic EPS $2.7 $.66 $.65 Diluted EPS $2.68 $.66 $.64 Revenue $ 565.42M $ 144.53M $ 134.85M Gross Profit $ $ $ Net Income / Loss $ 118.98M $ 30.08M $ 28.25M Operating Income / Loss $ 156.8M $ 38.93M $ 37.47M Cost of Revenue $ $ $ Net Cash Flow $ -512.11M $ -202.96M $ -141.82M PE Ratio 9.95