Byline Bancorp

BYNYSE United States Finance Major Banks

Market cap

$1.693 B

$37.47 -0.13%

Close of 21 Sept 2026

Revenue

—

Not reported

Earnings

$130.1M

#1195 by earnings

Shares outstanding

45,186,420

Latest filing cover page

P/E ratio

13.0

Cap ÷ net income

Major Banks, ranked by market cap

All 246 →

#104Oceanfirst FinancialOCFC$1.70B
#105Trico BancsharesTCBK$1.70B
#106Byline BancorpBY$1.69B
#107Bank FirstBFC$1.68B
#108Origin BancorpOBK$1.65B

Insiders buying

All insider buying →

2 open-market purchases by officers and directors of Byline Bancorp, worth $15.3K. Grants and option exercises are excluded.

Mary Jo S. Herseth$11.5K
300 shares at $38.40 on 19 Aug 2026 · filed 20 Aug 2026
William G. Kistner$3.83K
100 shares at $38.30 on 19 Aug 2026 · filed 20 Aug 2026

What if Byline Bancorp were worth as much as…

Open the what-if tool →

Gold $30.3T

$669,981.25

Per share 17,880× higher

Bitcoin $1.72T

$38,060.19

Per share 1,016× higher

Nvidia $5.48T

$121,272.23

Per share 3,237× higher

Or at a round number

$5.00B $10.0B $20.0B $50.0B

Where these numbers come from

Share counts and financials for Byline Bancorp are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 22 Sept 2026. Read the methodology.