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Byline Bancorp, Inc.

BY
Exchange
NYSE
Industry
State Commercial Banks
SEC CIK
0001702750

In the last 90 days, Byline Bancorp, Inc. insiders filed 2 open-market purchases and 3 sales; 208 institutions reported holding it in 13F filings for Q2 2026, worth $938.6M in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Byline Bancorp, Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of BY: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders169174+5
Shares24.0M24.3M+395.6K (+1.7%)
Value$640.2M$675.2M+$35.0M (+5.5%)

New holders (26)

Institutions that held Byline Bancorp, Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to BY in Q3 2025
InstitutionSharesValue% of portfolio
HSBC Holdings PLC29,889$824.3K0.00%
Engineers Gate Manager LP27,157$753.1K0.01%
Franklin Resources Inc18,788$521.0K0.00%
Point72 Asset Management, L.P.18,595$515.6K0.00%
Wealth Enhancement Advisory Services, LLC16,385$454.5K0.00%
Mercer Global Advisors Inc15,749$436.7K0.00%
Quantinno Capital Management LP14,980$415.4K0.00%
EntryPoint Capital, LLC13,957$387.0K0.15%
DRW Securities, LLC13,228$373.3K0.02%
Balyasny Asset Management LLC13,457$373.2K0.00%
Mariner, LLC12,865$356.8K0.00%
STRS Ohio11,100$307.8K0.00%
SRS Capital Advisors, Inc.10,712$297.0K0.00%
Jump Financial, LLC10,504$291.3K0.00%
Numerai GP LLC10,415$288.8K0.04%
AXA Investment Managers S.A.9,517$263.9K0.00%
Cerity Partners LLC7,531$208.8K0.00%
Quadrant Capital Group LLC6,259$173.6K0.01%
State of Tennessee, Treasury Department5,850$162.2K0.00%
LSV Asset Management5,000$139.0K0.00%
State of Alaska, Department of Revenue1,676$46.0K0.00%
Point72 Europe (London) LLP186$5.16K0.00%
Optiver Holding B.V.158$4.38K0.00%
Rockefeller Capital Management L.P.30$8320.00%
Sunbelt Securities, Inc.18$4990.00%
Caitong International Asset Management Co., Ltd3$830.00%

Sold out (21)

Institutions that held Byline Bancorp, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of BY in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Next Century Growth Investors LLC247,810$6.62M
Alyeska Investment Group, L.P.100,000$2.67M
Weiss Asset Management LP37,991$1.02M
HRT Financial LP31,814$850.0K
Walleye Capital LLC31,569$843.8K
EJF Capital LLC30,000$801.9K
Principal Financial Group Inc24,034$642.4K
MQS Management LLC19,789$529.0K
Bailard, Inc.19,400$518.6K
Park Avenue Securities LLC15,017$401.0K
Alps Advisors Inc13,919$372.1K
Voya Investment Management LLC9,631$257.4K
AXA S.A.9,517$254.4K
Oxford Asset Management LLP9,308$248.8K
Brevan Howard Capital Management LP8,820$235.8K
Man Group plc8,636$230.8K
Point72 Asia (Singapore) Pte. Ltd.1,786$47.7K
Point72 (DIFC) Ltd711$19.0K
Raymond James Financial Inc450$12.0K
MCF Advisors LLC315$8.42K
Bessemer Group Inc19$1.00K