Free Trial
→ A grave, grave error. (From Porter & Company) (Ad) Free BY Stock Alerts

Byline Bancorp (BY) Institutional Ownership

Byline Bancorp logo
$27.70 +0.17 (+0.63%)
Closing price 07/16/2025 03:59 PM Eastern
Extended Trading
$27.72 +0.01 (+0.04%)
As of 07/16/2025 04:04 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 Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Byline Bancorp (NYSE:BY)

Current
Institutional Ownership
Percentage
67.73%
Number of
Institutional Buyers
(last 12 months)
81
Total
Institutional Inflows
(last 12 months)
$109.04M
Number of
Institutional Sellers
(last 12 months)
50
Total
Institutional Outflows
(last 12 months)
$41.59M
Get BY Insider Trade Alerts

Want to know when executives and insiders are buying or selling Byline Bancorp stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

BY Institutional Buying and Selling by Quarter

Byline Bancorp Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/14/2025 Park Avenue Securities LLC15,017$401K0.0%N/A0.033%
7/11/2025 Farther Finance Advisors LLC2,408$64K0.0%N/A0.005%
7/11/2025 Wedge Capital Management L L P NC33,382$892K0.0%+10.2%0.072%
7/9/2025 Harbor Capital Advisors Inc.9,856$263K0.0%+5.9%0.021%
6/27/2025Goldman Sachs Group Inc.159,571$4.17M0.0%-39.8%0.346%
6/18/2025Voya Investment Management LLC9,518$249K0.0%-7.4%0.021%
6/3/2025Inspire Investing LLC13,085$342K0.0%-5.2%0.028%
5/29/2025Rhumbline Advisers48,247$1.26M0.0%-4.9%0.105%
5/19/2025Jane Street Group LLC152,478$3.99M0.0%+71.0%0.330%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC76,245$2.00M0.0%+7.3%0.165%
5/16/2025Empowered Funds LLC147,048$3.85M0.1%-9.9%0.319%
5/16/2025Goldman Sachs Group Inc.159,571$4.17M0.0%-39.8%0.346%
5/16/2025Dynamic Technology Lab Private Ltd15,950$417K0.1%N/A0.035%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.18,491$484K0.0%+4.3%0.040%
5/16/2025Jacobs Levy Equity Management Inc.117,303$3.07M0.0%-1.4%0.254%
5/16/2025Curi RMB Capital LLC125,000$3.27M0.1%-2.5%0.271%
5/16/2025Bridgeway Capital Management LLC481,648$12.60M0.3%-7.9%1.044%
5/16/2025AQR Capital Management LLC137,998$3.61M0.0%+34.4%0.299%
5/15/2025Cubist Systematic Strategies LLC43,179$1.13M0.0%+179.0%0.094%
5/15/2025Trexquant Investment LP40,967$1.07M0.0%-4.0%0.089%
5/15/2025Next Century Growth Investors LLC329,919$8.63M0.8%-0.3%0.715%
5/14/2025Rafferty Asset Management LLC19,196$502K0.0%-32.4%0.042%
5/14/2025MetLife Investment Management LLC18,658$488K0.0%-2.1%0.040%
5/14/2025T. Rowe Price Investment Management Inc.297,786$7.79M0.0%N/A0.645%
5/14/2025Wellington Management Group LLP432,267$11.31M0.0%-9.6%0.937%
5/13/2025American Century Companies Inc.690,304$18.06M0.0%+8.8%1.496%
5/13/2025Brandywine Global Investment Management LLC101,932$2.67M0.0%-3.6%0.221%
5/13/2025Boston Partners718,646$18.64M0.0%-0.5%1.557%
5/12/2025Nuveen LLC261,776$6.85M0.0%N/A0.567%
5/12/2025Invesco Ltd.54,568$1.43M0.0%+8.2%0.118%
5/12/2025Connor Clark & Lunn Investment Management Ltd.89,141$2.33M0.0%+3.0%0.193%
5/9/2025Deutsche Bank AG24,584$643K0.0%-9.2%0.053%
5/9/2025Charles Schwab Investment Management Inc.219,677$5.75M0.0%-1.8%0.476%
5/9/2025Vanguard Group Inc.1,557,437$40.74M0.0%-0.4%3.375%
5/8/2025XTX Topco Ltd11,860$310K0.0%N/A0.026%
5/8/2025Federated Hermes Inc.486,153$12.72M0.0%-7.0%1.053%
5/7/2025Zurcher Kantonalbank Zurich Cantonalbank 19,780$517K0.0%+51.3%0.043%
5/5/2025Denali Advisors LLC34,819$911K0.1%N/A0.075%
5/1/2025New York State Common Retirement Fund21,809$571K0.0%+98.1%0.047%
4/29/2025Bank of New York Mellon Corp171,469$4.49M0.0%+2.8%0.371%
Is Elon's empire crumbling? (Ad)

The Tesla Shock Nobody Sees Coming While headlines scream "Tesla is doomed"... Jeff Brown has uncovered a revolutionary AI breakthrough buried inside Tesla's labs. One that is helping AI escape from our computer screens and manifest itself here in the real world all while creating a 25,000% growth market explosion starting as early as July 23rd.

Click here to see the Tesla shock that could blindside everyone.
4/28/2025Principal Financial Group Inc.22,758$595K0.0%+3.4%0.049%
4/28/2025Teacher Retirement System of Texas15,451$404K0.0%-58.7%0.033%
4/28/2025Detalus Advisors LLC203,544$5.33M1.7%-1.2%0.440%
4/14/2025 Harbor Capital Advisors Inc.9,304$243K0.0%+44.7%0.021%
4/14/2025 Wedge Capital Management L L P NC30,292$792K0.0%+17.7%0.068%
4/8/2025Rhumbline Advisers48,247$1.26M0.0%-4.9%0.108%
4/7/2025 GAMMA Investing LLC1,936$51K0.0%+1,726.4%0.004%
3/24/2025Wellington Management Group LLP478,359$13.87M0.0%+16.6%1.071%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC71,032$2.06M0.0%+25.2%0.160%
2/17/2025Two Sigma Advisers LP34,700$1.01M0.0%-22.9%0.078%
2/17/2025Two Sigma Investments LP51,968$1.51M0.0%-10.8%0.117%
2/17/2025Rafferty Asset Management LLC28,387$823K0.0%-10.8%0.064%
2/17/2025Point72 Asset Management L.P.14,647$425K0.0%+126.7%0.033%
2/17/2025ProShare Advisors LLC8,769$254K0.0%N/A0.020%
2/17/2025Nuveen Asset Management LLC325,516$9.44M0.0%+1.0%0.733%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17,721$514K0.0%+3.6%0.040%
2/17/2025Jacobs Levy Equity Management Inc.118,978$3.45M0.0%+1.0%0.268%
2/17/2025Deutsche Bank AG27,086$785K0.0%+54.3%0.061%
2/17/2025Cubist Systematic Strategies LLC15,475$449K0.0%-54.7%0.035%
2/17/2025Bridgeway Capital Management LLC522,749$15.16M0.3%+1.7%1.178%
2/17/2025Bank of America Corp DE53,363$1.55M0.0%+14.3%0.120%
2/17/2025BNP Paribas Financial Markets5,368$156K0.0%-59.0%0.012%
2/17/2025Ararat Capital Management LP801,925$23.26M9.3%-3.1%1.807%
2/17/2025Aristotle Capital Boston LLC1,105,686$32.07M1.2%-10.7%2.491%
2/14/2025Jane Street Group LLC89,161$2.59M0.0%+146.2%0.201%
2/14/2025Comerica Bank7,468$217K0.0%-11.3%0.017%
2/14/2025Northern Trust Corp273,390$7.93M0.0%+7.1%0.616%
2/14/2025The Manufacturers Life Insurance Company14,632$424K0.0%-3.7%0.033%
2/14/2025Voya Investment Management LLC10,274$298K0.0%-12.3%0.023%
2/14/2025Price T Rowe Associates Inc. MD12,359$359K0.0%+20.0%0.028%
2/14/2025Mendon Capital Advisors Corp125,000$3.63M1.8%-17.4%0.282%
2/14/2025Tower Research Capital LLC TRC2,053$60K0.0%+88.3%0.005%
2/14/2025MetLife Investment Management LLC19,049$552K0.0%+5.8%0.043%
2/14/2025Curi RMB Capital LLC128,172$3.72M0.1%-17.1%0.289%
2/14/2025Dimensional Fund Advisors LP2,129,208$61.75M0.0%+4.7%4.798%
2/14/2025First Trust Advisors LP124,445$3.61M0.0%N/A0.280%
2/14/2025Banc Funds Co. LLC117,612$3.41M0.4%+21.4%0.265%
2/13/2025Marshall Wace LLP10,327$299K0.0%N/A0.023%
2/13/2025Barclays PLC62,970$1.83M0.0%+7.0%0.142%
2/13/2025Next Century Growth Investors LLC330,983$9.60M0.7%N/A0.746%
2/13/2025Sterling Capital Management LLC15,857$460K0.0%+5.9%0.036%
2/13/2025Renaissance Technologies LLC99,000$2.87M0.0%+70.4%0.223%
2/13/2025Legal & General Group Plc29,008$841K0.0%+5.1%0.065%
2/13/2025Invesco Ltd.50,451$1.46M0.0%+0.9%0.114%
2/13/2025Federated Hermes Inc.522,934$15.17M0.0%+2.5%1.178%
2/13/2025Wells Fargo & Company MN18,278$530K0.0%-4.0%0.041%
2/12/2025Trexquant Investment LP42,662$1.24M0.0%N/A0.096%
2/12/2025Geode Capital Management LLC641,398$18.61M0.0%-1.0%1.445%
2/12/2025Alliancebernstein L.P.77,436$2.25M0.0%-1.3%0.174%
2/12/2025Wellington Management Group LLP478,359$13.87M0.0%+16.6%1.078%
Elon’s BIGGEST warning yet? (Ad)

Tesla's About to Prove Everyone Wrong... Again Back in 2018, when Jeff Brown told everyone to buy Tesla… The "experts" said Elon was finished and Tesla was headed for bankruptcy. Now they're saying the same thing, but Jeff has uncovered Tesla's next breakthrough.

Click here to see why Tesla's about to prove everyone wrong... again.
2/12/2025Brandywine Global Investment Management LLC105,742$3.07M0.0%-4.5%0.238%
2/12/2025Arrowstreet Capital Limited Partnership123,393$3.58M0.0%-52.4%0.278%
2/12/2025JPMorgan Chase & Co.533,292$15.47M0.0%-4.3%1.202%
2/11/2025Princeton Capital Management LLC11,200$325K0.1%+12.0%0.025%
2/11/2025Prudential Financial Inc.87,080$2.53M0.0%-26.9%0.196%
2/11/2025Corebridge Financial Inc.15,481$449K0.0%-7.0%0.035%
2/11/2025Vanguard Group Inc.1,563,722$45.35M0.0%-0.1%3.523%
2/11/2025KLP Kapitalforvaltning AS5,100$148K0.0%N/A0.011%
2/11/2025Sei Investments Co.177,381$5.14M0.0%+4.3%0.400%
2/11/2025American Century Companies Inc.634,446$18.40M0.0%+7.7%1.430%
(Data available from 1/1/2016 forward)

BY Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of BY shares?

During the previous two years, 125 institutional investors and hedge funds held shares of Byline Bancorp. The most heavily invested institutionals were Dimensional Fund Advisors LP ($61.75M), Vanguard Group Inc. ($40.74M), Aristotle Capital Boston LLC ($32.07M), FMR LLC ($27.73M), Ararat Capital Management LP ($23.26M), State Street Corp ($22.63M), and Boston Partners ($18.64M).Learn more on Byline Bancorp's institutional investors.

What percentage of Byline Bancorp's stock is owned by institutional investors?

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

Which institutional investors have been buying Byline Bancorp's stock?

Of the 99 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 ($643.63K), Wellington Management Group LLP ($413.56K), Dimensional Fund Advisors LP ($375.68K), Mendon Capital Advisors Corp ($350K), Next Century Growth Investors LLC ($330.98K), T. Rowe Price Investment Management Inc. ($297.79K), and Nuveen LLC ($261.78K).

How much institutional buying is happening at Byline Bancorp?

Institutional investors have bought a total of 3,985,011 shares in the last 24 months. This purchase volume represents approximately $109.04M in transactions.

Which of Byline Bancorp's major shareholders have been selling company stock?

Of the 49 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: Goldman Sachs Group Inc. ($211.35K), Curi RMB Capital LLC ($168.17K), Arrowstreet Capital Limited Partnership ($135.79K), Aristotle Capital Boston LLC ($133.00K), Detalus Advisors LLC ($87.57K), Mendon Capital Advisors Corp ($86.41K), and Charles Schwab Investment Management Inc. ($65.57K).

How much institutional selling is happening at Byline Bancorp?

Institutional investors have sold a total of 1,539,970 shares in the last 24 months. This volume of shares sold represents approximately $41.59M in transactions.


Related Companies

This page (NYSE:BY) was last updated on 7/17/2025 by MarketBeat.com Staff
From Our Partners
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsored
Market Panic: Trump Just Dropped a Bomb on Your Stocks
tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...
American Alternative | Sponsored
This Signal Only Flashes Once Every 4 Years – And It Just Triggered
This same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...
Crypto Swap Profits | Sponsored
Presidential Bombshell: $150T Resource to Be Released as soon as this Summer?
Something extraordinary is happening in Washington. For the first time in over a century, a sitting Preside...
Paradigm Press | Sponsored
[No Brainer Gold Play]: “Show me a better investment.”
A Historic Gold Announcement Is About to Rock Wall Street? For months, sharp-eyed analysts have watched the...
Golden Portfolio | Sponsored
Google did what!?!?
A new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. Bil...
Stansberry Research | Sponsored
Turn $1K into $50K with This DeFi Gem
I've never been more confident about a DeFi opportunity. This isn't about complex trading or risky bets. Th...
Crypto 101 Media | Sponsored
White House to reset Social Security?
Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...
Altimetry | Sponsored