BYLINE BANCORP, INC.

BYNYSE

$37.74+0.55 (+1.48%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

BYLINE BANCORP, INC. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+37.9%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	7.77%	$132M	0.00%	Not reported
Dimensional Fund Advisors LP	5.37%	$91.3M	0.02%	Not reported
T. Rowe Price Investment Management, Inc.	3.31%	$56.3M	0.04%	Add 143.30%
Vanguard Capital Management LLC	2.64%	$44.9M	0.00%	Not reported
State Street Corp	2.41%	$41M	0.00%	Not reported
American Century Companies Inc	2.23%	$38M	0.02%	Not reported
Federated Hermes, Inc.	1.90%	$32.3M	0.05%	Not reported
AQR Capital Management LLC	1.80%	$30.6M	0.01%	Not reported
Geode Capital Management, LLC	1.79%	$30.5M	0.00%	Not reported
JPMorgan Chase & Co	1.12%	$19.1M	0.00%	Not reported
Ararat Capital Management LP	1.09%	$18.5M	8.65%	Reduce 21.35%
Wellington Management Group LLP	1.08%	$18.4M	0.00%	Reduce 52.30%
Nuveen, LLC	0.97%	$16.5M	0.00%	Not reported
Bridgeway Capital Management, LLC	0.94%	$16M	0.28%	Not reported
Vanguard Portfolio Management LLC	0.80%	$13.7M	0.00%	Not reported
Two Sigma Investments, LP	0.77%	$13.2M	0.01%	Not reported
Morgan Stanley	0.67%	$11.3M	0.00%	Not reported
Northern Trust Corp	0.65%	$11.1M	0.00%	Not reported
Charles Schwab Investment Management Inc	0.60%	$10.1M	0.00%	Not reported
Millennium Management LLC	0.55%	$9.44M	0.00%	Not reported
Arrowstreet Capital, Limited Partnership	0.54%	$9.24M	0.00%	Not reported
Endeavour Capital Advisors Inc	0.53%	$8.99M	1.84%	Add 32.12%
Qube Research & Technologies Ltd	0.49%	$8.25M	0.01%	Not reported
Empowered Funds, LLC	0.47%	$8.03M	0.04%	Add 5.30%
Goldman Sachs Group Inc	0.47%	$8M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.47%	$7.94M	0.00%	Not reported
Detalus Advisors, LLC	0.43%	$7.38M	1.44%	Reduce 1.86%
Denali Advisors LLC	0.41%	$6.99M	0.70%	Add 10.81%
FMR LLC	0.40%	$6.87M	0.00%	Not reported
Bank of New York Mellon Corp	0.37%	$6.29M	0.00%	Not reported
Creative Planning	0.36%	$6.16M	0.00%	Not reported
Thrivent Financial for Lutherans	0.35%	$5.92M	0.01%	Add 76.05%
Bank of America Corp	0.34%	$5.7M	0.00%	Not reported
Curi Capital, LLC	0.32%	$5.39M	0.08%	Reduce 0.84%
Zacks Investment Management	0.31%	$5.26M	0.04%	Add 6.59%
Mariner, LLC	0.30%	$5.17M	0.01%	Not reported
Bartlett & Co. Wealth Management LLC	0.30%	$5.05M	0.06%	Not reported
Maltese Capital Management LLC	0.29%	$4.9M	0.89%	Reduce 41.07%
Mendon Capital Advisors Corp	0.28%	$4.71M	1.66%	Not reported
First Trust Advisors LP	0.27%	$4.66M	0.00%	Add 43.08%
Fiducient Advisors LLC	0.25%	$4.17M	0.60%	Reduce 2.99%
Jacobs Levy Equity Management, Inc	0.24%	$4.03M	0.01%	Not reported
Trexquant Investment LP	0.22%	$3.71M	0.02%	Not reported
UBS Group AG	0.21%	$3.64M	0.00%	Not reported
Point72 Asset Management, L.P.	0.20%	$3.4M	0.00%	Not reported
Man Group plc	0.20%	$3.35M	0.01%	Not reported
Renaissance Technologies LLC	0.18%	$3.04M	0.00%	Not reported
Blair William & Co	0.18%	$3.01M	0.01%	Add 5.18%
Citadel Advisors LLC	0.16%	$2.78M	0.00%	Not reported
Tudor Investment Corp Et Al	0.15%	$2.57M	0.00%	Not reported

50 of 195 holders

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