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NYSE: BY
Byline Bancorp Inc Stock Ownership - Who owns Byline Bancorp?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Byline Bancorp Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Thomas AbrahamPRESIDENT SBC2025-10-2820,000$26.87
$537.44kSell
Thomas AbrahamPRESIDENT SBC2025-10-283,400$26.98
$91.72kSell
William G. KistnerDirector2025-10-2865$27.56
$1.79kBuy
Dana RoseCHIEF HUMAN RESOURCES OFFICER2025-09-121,999$28.76
$57.49kSell
Brogan PtacinHEAD OF COMMERCIAL BANKING2025-08-2811,812$29.10
$343.73kSell
Brogan PtacinHEAD OF COMMERCIAL BANKING2025-08-2811,812$11.65
$137.61kBuy
William G. KistnerDirector2025-08-0860$25.71
$1.54kBuy
Maria Sherylle A. OlanoSVP CHIEF ACCOUNTING OFFICER2025-07-29217$27.32
$5.93kSell
Thomas J. Bell IiiEVP CHIEF FINANCIAL OFFICER2025-06-2314,624$11.18
$163.50kBuy
Thomas J. Bell IiiEVP CHIEF FINANCIAL OFFICER2025-06-2314,624$11.18
$163.50kBuy

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Net Insider Buy/Sell (L12M) Ownership

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BY Shareholders

What type of owners hold Byline Bancorp Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Valle Perochena Antonio Del51.04%23,386,554$717.73MInsider
Mbg Investors I LP25.83%11,835,145$363.22MInsider
Blackrock Inc6.21%2,846,914$87.37MInstitution
Dimensional Fund Advisors LP5.07%2,322,339$71.27MInstitution
Vanguard Group Inc3.87%1,774,821$54.47MInstitution
Wellington Management Group LLP2.70%1,236,290$37.94MInstitution
Robert R. Yohanan2.52%1,153,313$35.40MInsider
State Street Corp2.16%988,046$30.32MInstitution
Fmr LLC2.12%972,073$29.83MInstitution
Aristotle Capital Boston LLC1.93%886,324$27.20MInstitution

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BY vs Bank Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
BY38.96%61.04%Net BuyingNet Selling
DCOM83.43%10.30%Net SellingNet Selling
CNOB66.63%33.37%Net Selling
RBCAA17.35%82.65%Net BuyingNet Buying
QCRH76.93%11.56%Net Buying
View Top Bank Stocks

Byline Bancorp Stock Ownership FAQ

Who owns Byline Bancorp?

Byline Bancorp (NYSE: BY) is owned by 53.14% institutional shareholders, 83.24% Byline Bancorp insiders, and 0.00% retail investors. Valle Perochena Antonio Del is the largest individual Byline Bancorp shareholder, owning 23.39M shares representing 51.04% of the company. Valle Perochena Antonio Del's Byline Bancorp shares are currently valued at $719.37M.

If you're new to stock investing, here's how to buy Byline Bancorp stock.
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