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BY Insider Trading

Insider Ownership Percentage: 28.79%
Insider Buying (Last 12 Months): $80,384.03
Insider Selling (Last 12 Months): $1,012,719.49

Byline Bancorp Insider Trading History Chart

This chart shows the insider buying and selling history at Byline Bancorp by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Byline Bancorp Share Price & Price History

Current Price: $30.30
Price Change: ▼ Price Decrease of -0.093 (-0.31%)
As of 03/20/2026 04:59 PM ET

This chart shows the closing price history over time for BY up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Byline Bancorp Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/16/2026Mary Jo S. HersethDirectorBuy300$30.83$9,249.0018,800View SEC Filing Icon  
1/28/2026Phillip R. CabreraDirectorBuy169$31.03$5,244.074,129View SEC Filing Icon  
10/28/2025Thomas AbrahamInsiderSell23,400$26.89$629,226.0038,882View SEC Filing Icon  
10/28/2025William G KistnerDirectorBuy65$27.56$1,791.4014,089View SEC Filing Icon  
9/12/2025Dana RoseInsiderSell1,999$28.76$57,491.2410,192View SEC Filing Icon  
8/8/2025William G KistnerDirectorBuy60$25.70$1,542.0014,024View SEC Filing Icon  
6/13/2025William G KistnerDirectorBuy164$25.29$4,147.5613,964View SEC Filing Icon  
6/11/2025Phillip R. CabreraDirectorBuy2,360$24.75$58,410.003,960View SEC Filing Icon  
6/10/2025Megan BiggamEVPSell3,611$26.75$96,594.2517,630View SEC Filing Icon  
6/9/2025Megan BiggamEVPSell8,576$26.75$229,408.0017,630View SEC Filing Icon  
2/25/2025Thomas AbrahamInsiderSell6,658$28.86$192,149.8862,282View SEC Filing Icon  
11/20/2024William G KistnerDirectorBuy50$30.56$1,528.0013,735View SEC Filing Icon  
8/29/2024Brogan PtacinInsiderSell11,812$27.65$326,601.8025,588View SEC Filing Icon  
8/26/2024William G KistnerDirectorBuy60$27.91$1,674.6013,685View SEC Filing Icon  
8/7/2024Pamela C. StewartDirectorBuy3,850$25.99$100,061.506,336View SEC Filing Icon  
7/31/2024John BarkidjijaInsiderSell27,009$28.18$761,113.6222,691View SEC Filing Icon  
7/29/2024John BarkidjijaInsiderSell1,488$29.26$43,538.8830,691View SEC Filing Icon  
6/14/2024William G KistnerDirectorBuy50$22.47$1,123.5013,625View SEC Filing Icon  
6/13/2024John BarkidjijaInsiderSell10,000$22.64$226,400.0030,691View SEC Filing Icon  
6/6/2024Steven P. KentDirectorBuy250$22.44$5,610.0018,250View SEC Filing Icon  
3/11/2024William G KistnerDirectorBuy60$21.09$1,265.4013,575View SEC Filing Icon  
3/1/2024Antonio del Valle PerochenaDirectorBuy7,103$20.65$146,676.9511,835,145View SEC Filing Icon  
2/29/2024Dana RoseInsiderSell4,809$21.05$101,229.4511,602View SEC Filing Icon  
2/29/2024Investors I L.P. MbgMajor ShareholderBuy2,897$20.76$60,141.7211,828,042View SEC Filing Icon  
2/26/2024Alberto J ParacchiniPresidentSell2,100$21.19$44,499.00197,991View SEC Filing Icon  
2/22/2024Alberto J ParacchiniPresidentSell20,000$21.01$420,200.00205,537View SEC Filing Icon  
2/15/2024Ana CasanuevaDirectorSell1,500$21.54$32,310.002,131View SEC Filing Icon  
2/7/2024Mary Jo S. HersethDirectorBuy525$20.43$10,725.7516,232View SEC Filing Icon  
11/29/2023Steven P. KentDirectorBuy375$20.25$7,593.75375View SEC Filing Icon  
11/21/2023William G KistnerDirectorBuy500$20.54$10,270.0013,515View SEC Filing Icon  
11/3/2023Mary Jo S. HersethDirectorBuy1,040$20.23$21,039.2015,707View SEC Filing Icon  
11/1/2023Antonio del Valle PerochenaDirectorBuy4,100$18.95$77,695.0011,809,701View SEC Filing Icon  
10/30/2023Antonio del Valle PerochenaDirectorBuy10,000$19.00$190,000.0011,805,601View SEC Filing Icon  
8/22/2023Investors I L.P. MbgMajor ShareholderBuy10,000$20.65$206,500.0011,795,601View SEC Filing Icon  
8/17/2023Antonio del Valle PerochenaDirectorBuy10,000$21.44$214,400.0011,785,601View SEC Filing Icon  
8/16/2023Investors I L.P. MbgMajor ShareholderBuy7,900$21.39$168,981.0011,775,601View SEC Filing Icon  
8/15/2023Antonio del Valle PerochenaDirectorBuy2,100$21.29$44,709.0011,767,701View SEC Filing Icon  
8/11/2023Mary Jo S. HersethDirectorBuy1,175$22.11$25,979.2514,667View SEC Filing Icon  
8/3/2023Investors I L.P. MbgMajor ShareholderBuy20,000$21.63$432,600.0011,765,601View SEC Filing Icon  
5/4/2023Phillip R. CabreraDirectorBuy1,350$17.31$23,368.5015,871View SEC Filing Icon  
5/2/2023Investors I L.P. MbgMajor ShareholderBuy50,000$18.29$914,500.0011,745,601View SEC Filing Icon  
5/2/2023Mary Jo S. HersethDirectorBuy600$18.32$10,992.0013,492View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Byline Bancorp (NYSE:BY)

67.73% of Byline Bancorp stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at BY by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Byline Bancorp Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/20/2026Hsbc Holdings PLC70,502$2.06M0.0%+135.9%0.155%Search for SEC Filing on Google Icon
3/6/2026Hsbc Holdings PLC70,502$2.06M0.0%+135.9%0.155%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.577,204$16.83M0.0%-3.3%1.260%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.51,138$1.49M0.0%+1.2%0.112%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV13,582$0.40M0.0%-13.8%0.030%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury7,533$0.24M0.0%+28.8%0.016%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC192,925$5.62M0.0%+8.2%0.421%Search for SEC Filing on Google Icon
2/18/2026VARCOV Co.12,875$0.38M0.1%N/A0.028%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP1,193,999$34.81M0.0%-3.4%2.606%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL99,339$2.90M0.0%-14.9%0.217%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Fundamental Investments LLC19,870$0.58M0.0%N/A0.043%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC159,428$4.65M0.0%-62.0%0.348%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC16,030$0.47M0.0%-2.4%0.035%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC19,615$0.57M0.0%+93.9%0.043%Search for SEC Filing on Google Icon
2/18/2026Aristotle Capital Boston LLC801,227$23.36M1.3%-9.6%1.749%Search for SEC Filing on Google Icon
2/18/2026Bridgeway Capital Management LLC427,525$12.46M0.3%-9.0%0.933%Search for SEC Filing on Google Icon
2/17/2026PDT Partners LLC29,715$0.87M0.1%-16.1%0.065%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC504,943$14.72M0.0%+5.0%1.102%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP62,898$1.83M0.0%+10.2%0.137%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD18,189$0.53M0.0%+8.3%0.040%Search for SEC Filing on Google Icon
2/17/2026T. Rowe Price Investment Management Inc.229,082$6.68M0.0%-61.6%0.500%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System31,561$0.92M0.0%+28.4%0.069%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.3,667$0.11M0.0%+28.2%0.008%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada1,473$42K0.0%-78.3%0.003%Search for SEC Filing on Google Icon
2/17/2026Blair William & Co. IL82,939$2.42M0.0%+4.8%0.181%Search for SEC Filing on Google Icon
2/17/2026Maltese Capital Management LLC265,000$7.73M1.4%+23.3%0.578%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC91,887$2.68M0.0%+614.2%0.201%Search for SEC Filing on Google Icon
2/16/2026Focus Partners Wealth51,021$1.49M0.0%N/A0.111%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC82,366$2.40M0.0%+19.9%0.180%Search for SEC Filing on Google Icon
2/16/2026Aigen Investment Management LP15,825$0.46M0.1%N/A0.035%Search for SEC Filing on Google Icon
2/13/2026Parkside Financial Bank & Trust2,381$69K0.0%+15.1%0.005%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 16,236$0.47M0.0%-5.5%0.035%Search for SEC Filing on Google Icon
2/13/2026Jacobs Levy Equity Management Inc.111,621$3.25M0.0%-3.5%0.244%Search for SEC Filing on Google Icon
2/13/2026Rafferty Asset Management LLC28,424$0.83M0.0%-30.5%0.062%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP84,730$2.47M0.0%-28.2%0.185%Search for SEC Filing on Google Icon
2/13/2026State Street Corp997,040$29.06M0.0%+0.9%2.176%Search for SEC Filing on Google Icon
2/13/2026Ieq Capital LLC58,025$1.69M0.0%+5.4%0.127%Search for SEC Filing on Google Icon
2/13/2026Boston Partners706,741$20.69M0.0%-3.6%1.542%Search for SEC Filing on Google Icon
2/13/2026Martingale Asset Management L P10,322$0.30M0.0%N/A0.023%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC52,463$1.53M0.0%+5.9%0.114%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN67,034$1.95M0.0%+178.8%0.146%Search for SEC Filing on Google Icon
2/12/2026Jane Street Group LLC17,273$0.50M0.0%-37.1%0.038%Search for SEC Filing on Google Icon
2/12/2026DRW Securities LLC9,370$0.27M0.0%-29.2%0.020%Search for SEC Filing on Google Icon
2/12/2026State Board of Administration of Florida Retirement System7,074$0.21M0.0%N/A0.015%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC111,600$3.25M0.0%+28.7%0.244%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP2,330,002$67.92M0.0%+0.3%5.085%Search for SEC Filing on Google Icon
2/12/2026Federated Hermes Inc.573,652$16.72M0.0%+16.7%1.252%Search for SEC Filing on Google Icon
2/12/2026New York State Common Retirement Fund46,409$1.35M0.0%+25.4%0.101%Search for SEC Filing on Google Icon
2/12/2026Zevin Asset Management LLC10,624$0.31M0.0%N/A0.023%Search for SEC Filing on Google Icon
2/12/2026Campbell & CO Investment Adviser LLC27,010$0.79M0.0%+54.2%0.059%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank67,900$1.98M0.0%+9.3%0.148%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC450,439$13.13M0.0%-4.9%0.983%Search for SEC Filing on Google Icon
2/11/2026Empowered Funds LLC192,925$5.62M0.0%+8.2%0.421%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG25,859$0.75M0.0%+6.9%0.056%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC7,181$0.21M0.0%-4.6%0.016%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.21,246$0.62M0.0%+13.1%0.046%Search for SEC Filing on Google Icon
2/11/2026Brandywine Global Investment Management LLC91,115$2.66M0.0%-3.6%0.199%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.570,364$16.63M0.0%-3.1%1.245%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.276,181$8.05M0.0%+64.7%0.603%Search for SEC Filing on Google Icon
2/10/2026Fiducient Advisors LLC81,767$2.38M0.3%+33.5%0.178%Search for SEC Filing on Google Icon
2/10/2026Intech Investment Management LLC11,492$0.34M0.0%-14.4%0.025%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC764,144$22.28M0.0%+1.8%1.668%Search for SEC Filing on Google Icon
2/9/2026Endeavour Capital Advisors Inc.155,140$4.52M1.3%-1.1%0.339%Search for SEC Filing on Google Icon
2/9/2026Clearstead Advisors LLC1,578$46K0.0%+83.1%0.003%Search for SEC Filing on Google Icon
2/9/2026MQS Management LLC9,783$0.29M0.2%N/A0.021%Search for SEC Filing on Google Icon
2/6/2026Princeton Capital Management LLC15,200$0.44M0.1%+35.7%0.033%Search for SEC Filing on Google Icon
2/6/2026HighTower Advisors LLC26,420$0.77M0.0%-27.3%0.058%Search for SEC Filing on Google Icon
2/5/2026Abacus Wealth Partners LLC20,322$0.59M0.1%N/A0.044%Search for SEC Filing on Google Icon
2/5/2026Thrivent Financial for Lutherans89,229$2.60M0.0%+25.5%0.195%Search for SEC Filing on Google Icon
2/3/2026Denali Advisors LLC125,752$3.67M0.4%+32.3%0.274%Search for SEC Filing on Google Icon
2/3/2026Detalus Advisors LLC204,549$5.96M1.5%+1.0%0.446%Search for SEC Filing on Google Icon
2/2/2026Strs Ohio11,700$0.34M0.0%+5.4%0.026%Search for SEC Filing on Google Icon
1/30/2026New York State Teachers Retirement System2,864$83K0.0%+16.1%0.006%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG92,400$2.69M0.0%-34.5%0.202%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.1,822,619$53.13M0.0%+2.7%3.978%Search for SEC Filing on Google Icon
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank 22,130$0.65M0.0%+11.9%0.048%Search for SEC Filing on Google Icon
1/26/2026Oceanside Advisors LLC7,100$0.21M0.1%N/A0.015%Search for SEC Filing on Google Icon
1/26/2026CWM LLC25,016$0.73M0.0%+2.7%0.055%Search for SEC Filing on Google Icon
1/20/2026Harbor Capital Advisors Inc.10,027$0.29M0.0%-3.7%0.022%Search for SEC Filing on Google Icon
1/9/2026SG Americas Securities LLC35,731$1.04M0.0%+89.6%0.078%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.588,359$16.32M0.0%+31.3%1.284%Search for SEC Filing on Google Icon
1/1/2026Tudor Investment Corp ET AL116,780$3.24M0.0%+33.0%0.255%Search for SEC Filing on Google Icon
12/9/2025Tudor Investment Corp ET AL116,780$3.24M0.0%+33.0%0.255%Search for SEC Filing on Google Icon
11/24/2025CIBC Private Wealth Group LLC7,412$0.21M0.0%-8.4%0.016%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.10,755$0.30M0.0%N/A0.023%Search for SEC Filing on Google Icon
11/17/2025Jacobs Levy Equity Management Inc.115,725$3.21M0.0%-1.0%0.253%Search for SEC Filing on Google Icon
11/17/2025Virtus Advisers LLC10,179$0.28M0.2%N/A0.022%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC30,541$0.85M0.0%+17.2%0.067%Search for SEC Filing on Google Icon
11/17/2025Susquehanna International Group LLP14,645$0.41M0.0%-67.2%0.032%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd358,536$9.94M0.0%+56.2%0.782%Search for SEC Filing on Google Icon
11/17/2025Numerai GP LLC10,415$0.29M0.0%N/A0.023%Search for SEC Filing on Google Icon
11/17/2025Mariner LLC12,865$0.36M0.0%N/A0.028%Search for SEC Filing on Google Icon
11/17/2025Maltese Capital Management LLC215,000$5.96M0.9%-16.2%0.469%Search for SEC Filing on Google Icon
11/17/2025Mercer Global Advisors Inc. ADV15,749$0.44M0.0%N/A0.034%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC419,127$11.62M0.0%-24.4%0.915%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.14,570$0.40M0.0%-2.5%0.032%Search for SEC Filing on Google Icon
11/17/2025Citadel Advisors LLC131,689$3.65M0.0%-36.3%0.287%Search for SEC Filing on Google Icon
11/17/2025Banc Funds Co. LLC39,157$1.09M0.2%-63.6%0.085%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE110,400$3.06M0.0%+12.1%0.241%Search for SEC Filing on Google Icon
11/17/2025Aquatic Capital Management LLC16,114$0.45M0.0%+10.0%0.035%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Byline Bancorp logo
Byline Bancorp, Inc. operates as the bank holding company for Byline Bank that provides various banking products and services for small and medium sized businesses, commercial real estate and financial sponsors, and consumers in the United States. It offers various retail deposit products, including non-interest-bearing accounts, money market demand accounts, savings accounts, interest-bearing checking accounts, and time deposits; ATM and debit cards; and online, mobile, and text banking services, as well as commercial deposits. The company also provides term loans, revolving lines of credit, and construction financing services; senior secured financing solutions to private equity backed lower middle market companies; small business administration and united states department of agriculture loans; and treasury management products and services. In addition, it offers financing solutions for equipment vendors and their end users; syndication services; and investment, trust, and wealth management services that include fiduciary and executor services, financial planning solutions, investment advisory services, and private banking services for foundations and endowments, and high net worth individuals. The company was formerly known as Metropolitan Bank Group, Inc. and changed its name to Byline Bancorp, Inc. in 2015. Byline Bancorp, Inc. was founded in 1914 and is headquartered in Chicago, Illinois.
Read More on Byline Bancorp

Today's Range

Now: $30.30
Low: $29.75
High: $30.78

50 Day Range

MA: $31.64
Low: $29.56
High: $33.49

52 Week Range

Now: $30.30
Low: $22.63
High: $33.89

Volume

540,802 shs

Average Volume

167,355 shs

Market Capitalization

$1.38 billion

P/E Ratio

10.52

Dividend Yield

1.58%

Beta

0.84

Who are the company insiders with the largest holdings of Byline Bancorp?

Byline Bancorp's top insider investors include:
  1. Thomas Abraham (Insider)
  2. John Barkidjija (Insider)
  3. Brogan Ptacin (Insider)
  4. Mary Jo S Herseth (Director)
  5. Steven P Kent (Director)
  6. Megan Biggam (EVP)
  7. William G Kistner (Director)
  8. Dana Rose (Insider)
  9. Pamela C Stewart (Director)
  10. Phillip R Cabrera (Director)
Learn More about top insider investors at Byline Bancorp.

Who are the major institutional investors of Byline Bancorp?

Byline Bancorp's top institutional shareholders include:
  1. Dimensional Fund Advisors LP — 5.09%
  2. Vanguard Group Inc. — 3.98%
  3. Wellington Management Group LLP — 2.61%
  4. State Street Corp — 2.18%
  5. Aristotle Capital Boston LLC — 1.75%
  6. Geode Capital Management LLC — 1.67%
Learn More about top institutional investors of Byline Bancorp stock.

Which institutional investors are selling Byline Bancorp stock?

Within the previous quarter, BY stock was sold by these institutional investors:
  1. T. Rowe Price Investment Management Inc.
  2. Millennium Management LLC
  3. Aristotle Capital Boston LLC
  4. UBS Group AG
  5. Bridgeway Capital Management LLC
  6. Wellington Management Group LLP
  7. First Trust Advisors LP
  8. Boston Partners
During the last year, company insiders that have sold Byline Bancorp company stock include:
  1. Thomas Abraham (Insider)
  2. John Barkidjija (Insider)
  3. Brogan Ptacin (Insider)
Learn More investors selling Byline Bancorp stock.

Which institutional investors are buying Byline Bancorp stock?

In the previous quarter, BY stock was acquired by institutional investors including:
  1. Goldman Sachs Group Inc.
  2. Federated Hermes Inc.
  3. Mariner LLC
  4. Focus Partners Wealth
  5. Maltese Capital Management LLC
  6. Vanguard Group Inc.
  7. Wells Fargo & Company MN
  8. Hsbc Holdings PLC
During the last year, these company insiders have bought Byline Bancorp stock:
  1. Thomas Abraham (Insider)
  2. John Barkidjija (Insider)
  3. Brogan Ptacin (Insider)
  4. Mary Jo S Herseth (Director)
  5. Steven P Kent (Director)
Learn More investors buying Byline Bancorp stock.