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Byline Bancorp (BY) Institutional Ownership

Byline Bancorp logo
$38.64 +1.00 (+2.66%)
Closing price 07/24/2026 03:59 PM Eastern
Extended Trading
$39.51 +0.87 (+2.25%)
As of 07/24/2026 07:34 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Byline Bancorp (NYSE:BY)

Current
Institutional Ownership
Percentage
67.73%
Number of
Institutional Buyers
(last 12 months)
107
Total
Institutional Inflows
(last 12 months)
$92.54M
Number of
Institutional Sellers
(last 12 months)
63
Total
Institutional Outflows
(last 12 months)
$72.56M
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BY Institutional Buying and Selling by Quarter

Byline Bancorp Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/10/2026 Wedge Capital Management L L P NC28,868$1.09M0.0%-2.1%0.064%
6/16/2026Empowered Funds LLC202,525$6.39M0.0%+5.0%0.446%
5/21/2026Essential Partners LLC1,196$38K0.0%-22.1%0.003%
5/19/2026Bank of America Corp DE135,836$4.29M0.0%+11.3%0.299%
5/18/2026Royal Bank of Canada2,332$73K0.0%+58.3%0.005%
5/18/2026Empowered Funds LLC202,525$6.39M0.0%+5.0%0.446%
5/16/2026The Manufacturers Life Insurance Company 15,532$490K0.0%-4.3%0.034%
5/16/2026Quantinno Capital Management LP19,396$612K0.0%+18.5%0.043%
5/14/2026Arrowstreet Capital Limited Partnership72,189$2.28M0.0%-23.4%0.159%
5/14/2026Sei Investments Co.129,589$4.09M0.0%-1.4%0.285%
5/13/2026First Trust Advisors LP86,509$2.73M0.0%+2.1%0.191%
5/8/2026PNC Financial Services Group Inc.17,415$550K0.0%-2.6%0.038%
5/7/2026Dimensional Fund Advisors LP2,366,600$74.71M0.0%+1.6%5.212%
5/5/2026Bank of New York Mellon Corp163,344$5.16M0.0%-1.3%0.360%
5/5/2026Signet Financial Management LLC6,635$209K0.0%N/A0.015%
5/4/2026Principal Financial Group Inc.46,430$1.47M0.0%N/A0.102%
5/1/2026Fifth Third Bancorp9,005$284K0.0%N/A0.020%
4/30/2026Hsbc Holdings PLC44,816$1.42M0.0%-36.4%0.099%
4/27/2026 Y Intercept Hong Kong Ltd23,323$736K0.0%-35.2%0.051%
4/24/2026MQS Management LLC7,392$233K0.2%-24.4%0.016%
4/23/2026Detalus Advisors LLC199,774$6.31M1.4%-2.3%0.438%
4/22/2026Sterling Capital Management LLC9,677$306K0.0%-37.4%0.021%
4/20/2026 Assenagon Asset Management S.A.227,317$7.18M0.0%N/A0.499%
4/16/2026SG Americas Securities LLC16,988$536K0.0%-52.5%0.037%
3/20/2026Hsbc Holdings PLC70,502$2.06M0.0%+135.9%0.155%
3/6/2026Hsbc Holdings PLC70,502$2.06M0.0%+135.9%0.155%
2/19/2026T. Rowe Price Investment Management Inc.577,204$16.83M0.0%-3.3%1.260%
2/19/2026Invesco Ltd.51,138$1.49M0.0%+1.2%0.112%
2/18/2026Mercer Global Advisors Inc. ADV13,582$396K0.0%-13.8%0.030%
2/18/2026State of Tennessee Department of Treasury7,533$241K0.0%+28.8%0.016%
2/18/2026Empowered Funds LLC192,925$5.62M0.0%+8.2%0.421%
2/18/2026VARCOV Co.12,875$375K0.1%N/A0.028%
2/18/2026Wellington Management Group LLP1,193,999$34.81M0.0%-3.4%2.606%
2/18/2026Tudor Investment Corp ET AL99,339$2.90M0.0%-14.9%0.217%
2/18/2026Susquehanna Fundamental Investments LLC19,870$579K0.0%N/A0.043%
2/18/2026Millennium Management LLC159,428$4.65M0.0%-62.0%0.348%
2/18/2026Inspire Investing LLC16,030$467K0.0%-2.4%0.035%
2/18/2026Janus Henderson Group PLC19,615$572K0.0%+93.9%0.043%
2/18/2026Aristotle Capital Boston LLC801,227$23.36M1.3%-9.6%1.749%
2/18/2026Bridgeway Capital Management LLC427,525$12.46M0.3%-9.0%0.933%
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2/17/2026PDT Partners LLC29,715$866K0.1%-16.1%0.065%
2/17/2026AQR Capital Management LLC504,943$14.72M0.0%+5.0%1.102%
2/17/2026Trexquant Investment LP62,898$1.83M0.0%+10.2%0.137%
2/17/2026Price T Rowe Associates Inc. MD18,189$531K0.0%+8.3%0.040%
2/17/2026T. Rowe Price Investment Management Inc.229,082$6.68M0.0%-61.6%0.500%
2/17/2026California State Teachers Retirement System31,561$920K0.0%+28.4%0.069%
2/17/2026Russell Investments Group Ltd.3,667$107K0.0%+28.2%0.008%
2/17/2026Royal Bank of Canada1,473$42K0.0%-78.3%0.003%
2/17/2026Blair William & Co. IL82,939$2.42M0.0%+4.8%0.181%
2/17/2026Maltese Capital Management LLC265,000$7.73M1.4%+23.3%0.578%
2/16/2026Mariner LLC91,887$2.68M0.0%+614.2%0.201%
2/16/2026Focus Partners Wealth51,021$1.49M0.0%N/A0.111%
2/16/2026Barclays PLC82,366$2.40M0.0%+19.9%0.180%
2/16/2026Aigen Investment Management LP15,825$461K0.1%N/A0.035%
2/13/2026Parkside Financial Bank & Trust2,381$69K0.0%+15.1%0.005%
2/13/2026The Manufacturers Life Insurance Company 16,236$473K0.0%-5.5%0.035%
2/13/2026Jacobs Levy Equity Management Inc.111,621$3.25M0.0%-3.5%0.244%
2/13/2026Rafferty Asset Management LLC28,424$829K0.0%-30.5%0.062%
2/13/2026First Trust Advisors LP84,730$2.47M0.0%-28.2%0.185%
2/13/2026State Street Corp997,040$29.06M0.0%+0.9%2.176%
2/13/2026Ieq Capital LLC58,025$1.69M0.0%+5.4%0.127%
2/13/2026Boston Partners706,741$20.69M0.0%-3.6%1.542%
2/13/2026Martingale Asset Management L P10,322$301K0.0%N/A0.023%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC52,463$1.53M0.0%+5.9%0.114%
2/13/2026Wells Fargo & Company MN67,034$1.95M0.0%+178.8%0.146%
2/12/2026Jane Street Group LLC17,273$504K0.0%-37.1%0.038%
2/12/2026DRW Securities LLC9,370$273K0.0%-29.2%0.020%
2/12/2026State Board of Administration of Florida Retirement System7,074$206K0.0%N/A0.015%
2/12/2026Renaissance Technologies LLC111,600$3.25M0.0%+28.7%0.244%
2/12/2026Dimensional Fund Advisors LP2,330,002$67.92M0.0%+0.3%5.085%
2/12/2026Federated Hermes Inc.573,652$16.72M0.0%+16.7%1.252%
2/12/2026New York State Common Retirement Fund46,409$1.35M0.0%+25.4%0.101%
2/12/2026Zevin Asset Management LLC10,624$310K0.0%N/A0.023%
2/12/2026Campbell & CO Investment Adviser LLC27,010$787K0.0%+54.2%0.059%
2/12/2026Swiss National Bank67,900$1.98M0.0%+9.3%0.148%
2/12/2026Nuveen LLC450,439$13.13M0.0%-4.9%0.983%
2/11/2026Empowered Funds LLC192,925$5.62M0.0%+8.2%0.421%
2/11/2026Deutsche Bank AG25,859$754K0.0%+6.9%0.056%
2/11/2026Cerity Partners LLC7,181$209K0.0%-4.6%0.016%
2/11/2026Franklin Resources Inc.21,246$619K0.0%+13.1%0.046%
2/11/2026Brandywine Global Investment Management LLC91,115$2.66M0.0%-3.6%0.199%
2/11/2026JPMorgan Chase & Co.570,364$16.63M0.0%-3.1%1.245%
2/10/2026Goldman Sachs Group Inc.276,181$8.05M0.0%+64.7%0.603%
2/10/2026Fiducient Advisors LLC81,767$2.38M0.3%+33.5%0.178%
2/10/2026Intech Investment Management LLC11,492$335K0.0%-14.4%0.025%
2/9/2026Geode Capital Management LLC764,144$22.28M0.0%+1.8%1.668%
2/9/2026Endeavour Capital Advisors Inc.155,140$4.52M1.3%-1.1%0.339%
2/9/2026Clearstead Advisors LLC1,578$46K0.0%+83.1%0.003%
2/9/2026MQS Management LLC9,783$285K0.2%N/A0.021%
2/6/2026Princeton Capital Management LLC15,200$443K0.1%+35.7%0.033%
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2/6/2026HighTower Advisors LLC26,420$770K0.0%-27.3%0.058%
2/5/2026 Abacus Wealth Partners LLC20,322$592K0.1%N/A0.044%
2/5/2026Thrivent Financial for Lutherans89,229$2.60M0.0%+25.5%0.195%
2/3/2026Denali Advisors LLC125,752$3.67M0.4%+32.3%0.274%
2/3/2026Detalus Advisors LLC204,549$5.96M1.5%+1.0%0.446%
2/2/2026Strs Ohio11,700$341K0.0%+5.4%0.026%
1/30/2026 New York State Teachers Retirement System2,864$83K0.0%+16.1%0.006%
1/29/2026UBS Group AG92,400$2.69M0.0%-34.5%0.202%
1/29/2026Vanguard Group Inc.1,822,619$53.13M0.0%+2.7%3.978%
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank22,130$645K0.0%+11.9%0.048%


BY Institutional Ownership - Frequently Asked Questions

During the previous two years, 168 institutional investors and hedge funds held shares of Byline Bancorp. The most heavily invested institutionals were Dimensional Fund Advisors LP ($74.71M), Vanguard Group Inc. ($53.13M), Wellington Management Group LLP ($34.81M), State Street Corp ($29.06M), FMR LLC ($27.73M), Aristotle Capital Boston LLC ($23.36M), and Geode Capital Management LLC ($22.28M).Learn more on Byline Bancorp's institutional investors.

67.73% of Byline Bancorp's stock is owned by institutional investors. Learn more on BY's institutional investor holdings.

Of the 145 institutional investors that purchased Byline Bancorp's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Boston Partners ($671.26K), JPMorgan Chase & Co. ($517.04K), Wellington Management Group LLP ($413.56K), Next Century Growth Investors LLC ($330.98K), American Century Companies Inc. ($301.87K), T. Rowe Price Investment Management Inc. ($297.79K), and Assenagon Asset Management S.A. ($273.37K).

Institutional investors have bought a total of 3,271,012 shares in the last 24 months. This purchase volume represents approximately $92.54M in transactions.

Of the 63 institutional investors that sold Byline Bancorp's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($529.94K), Millennium Management LLC ($394.82K), T. Rowe Price Investment Management Inc. ($387.62K), Ararat Capital Management LP ($106.08K), Aristotle Capital Boston LLC ($92.09K), Next Century Growth Investors LLC ($82.11K), and First Trust Advisors LP ($78.96K).

Institutional investors have sold a total of 2,556,513 shares in the last 24 months. This volume of shares sold represents approximately $72.56M in transactions.


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This page (NYSE:BY) was last updated on 7/25/2026 by MarketBeat.com Staff.
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