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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.

13F holders, Q1 2021

Institutional positions in Byline Bancorp, Inc. as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
95
No complete 13F data for Q4 2020
Shares held
15.2M
No complete 13F data for Q4 2020
Total value
$322.5M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting BY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 95 institutions
Q1 2021: 95 institutionsQ2 2021: 103 institutionsQ3 2021: 110 institutionsQ4 2021: 118 institutionsQ1 2022: 129 institutionsQ2 2022: 117 institutionsQ3 2022: 121 institutionsQ4 2022: 108 institutionsQ1 2023: 111 institutionsQ2 2023: 107 institutionsQ3 2023: 118 institutionsQ4 2023: 130 institutionsQ1 2024: 132 institutionsQ2 2024: 133 institutionsQ3 2024: 139 institutionsQ4 2024: 141 institutionsQ1 2025: 148 institutionsQ2 2025: 169 institutionsQ3 2025: 174 institutionsQ4 2025: 178 institutionsQ1 2026: 188 institutionsQ2 2026: 208 institutions
Value heldQ1 2021: $322.5M
Q1 2021: $322.5MQ2 2021: $356.7MQ3 2021: $394.1MQ4 2021: $460.5MQ1 2022: $456.3MQ2 2022: $416.4MQ3 2022: $360.3MQ4 2022: $417.3MQ1 2023: $396.2MQ2 2023: $327.1MQ3 2023: $350.8MQ4 2023: $430.7MQ1 2024: $395.7MQ2 2024: $442.5MQ3 2024: $513.5MQ4 2024: $580.9MQ1 2025: $528.1MQ2 2025: $640.2MQ3 2025: $675.2MQ4 2025: $710.4MQ1 2026: $789.9MQ2 2026: $938.6M
Institutions holding BY and their total value by quarter
QuarterHoldersValue
Q2 2026208$938.6M
Q1 2026188$789.9M
Q4 2025178$710.4M
Q3 2025174$675.2M
Q2 2025169$640.2M
Q1 2025148$528.1M
Q4 2024141$580.9M
Q3 2024139$513.5M
Q2 2024133$442.5M
Q1 2024132$395.7M
Q4 2023130$430.7M
Q3 2023118$350.8M
Q2 2023107$327.1M
Q1 2023111$396.2M
Q4 2022108$417.3M
Q3 2022121$360.3M
Q2 2022117$416.4M
Q1 2022129$456.3M
Q4 2021118$460.5M
Q3 2021110$394.1M
Q2 2021103$356.7M
Q1 202195$322.5M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Byline Bancorp, Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding BY in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
IFP Advisors, Inc16$00.00%––
Quadrant Capital Group LLC70$1.00K0.00%––
Enterprise Financial Services Corp109$2.00K0.00%––
Wealthcare Capital Management LLC204$4.00K0.00%––
Signaturefd, LLC333$7.00K0.00%––
Captrust Financial Advisors553$12.0K0.00%––
Great West Life Assurance Co789$17.0K0.00%––
Harbour Investments, Inc.850$18.0K0.00%––
Tower Research Capital LLC (TRC)1,907$40.0K0.00%––
Ameritas Investment Partners, Inc.1,998$42.0K0.00%––
New York State Teachers Retirement System2,100$44.0K0.00%––
Royal Bank of Canada2,078$44.0K0.00%––
Legal & General Group Plc2,503$53.0K0.00%––
Fifth Third Bancorp3,195$68.0K0.00%––
Morgan Stanley3,293$69.0K0.00%––
Zurcher Kantonalbank (Zurich Cantonalbank)3,293$70.0K0.00%––
Denali Advisors LLC4,420$93.0K0.03%––
US Bancorp5,056$107.0K0.00%––
Citigroup Inc5,575$118.0K0.00%––
Nisa Investment Advisors, LLC6,300$133.0K0.00%––
Metropolitan Life Insurance Co7,820$165.4K0.00%––
Wells Fargo & Company9,499$201.0K0.00%––
Fort Sheridan Advisors LLC9,500$201.0K0.08%––
Tudor Investment Corp Et Al9,564$202.0K0.00%––
Jane Street Group, LLC9,960$211.0K0.00%––
Bank of Montreal10,016$216.0K0.00%––
Jacobs Levy Equity Management, Inc10,306$218.0K0.00%––
Two Sigma Investments, LP11,013$233.0K0.00%––
Qube Research & Technologies Ltd11,013$233.0K0.00%––
Voya Investment Management LLC11,069$234.0K0.00%––
MetLife Investment Management11,156$235.9K0.00%––
Capstone Financial Advisors, Inc.11,201$237.0K0.02%––
BNP Paribas Arbitrage, SA11,677$247.0K0.00%––
Connor, Clark & Lunn Investment Management Ltd.11,823$250.0K0.00%––
Signet Financial Management, LLC12,000$254.0K0.05%––
SG Americas Securities, LLC12,280$260.0K0.00%––
Credit Suisse AG12,580$266.0K0.00%––
Martingale Asset Management L P13,905$295.0K0.00%––
American International Group, Inc.14,146$299.0K0.00%––
Manufacturers Life Insurance Company, The14,472$306.0K0.00%––
Brandywine Global Investment Management, LLC14,533$307.0K0.00%––
Blair William & Co15,001$317.0K0.00%––
Alliancebernstein L.P.15,336$324.0K0.00%––
Panagora Asset Management Inc16,053$339.0K0.00%––
Squarepoint Ops LLC16,605$351.0K0.00%––
Deutsche Bank AG20,089$425.0K0.00%––
New York State Common Retirement Fund23,500$497.0K0.00%––
Parametric Portfolio Associates LLC26,839$568.0K0.00%––
Invesco Ltd.28,569$604.0K0.00%––
Millennium Management LLC30,418$643.0K0.00%––
Barclays PLC31,423$664.0K0.00%––
D. E. Shaw & Co., Inc.31,844$674.0K0.00%––
Arrowstreet Capital, Limited Partnership33,700$713.0K0.00%––
BHZ Capital Management, LP34,327$726.0K0.23%––
Goldman Sachs Group Inc34,538$731.0K0.00%––
Prudential Financial Inc34,606$732.0K0.00%––
Rhumbline Advisers34,833$737.0K0.00%––
California State Teachers Retirement System36,696$776.0K0.00%––
American Century Companies Inc38,365$811.0K0.00%––
STRS Ohio40,000$846.0K0.00%––
Philadelphia Financial Management of San Francisco, LLC40,704$861.0K0.26%––
Thrivent Financial for Lutherans46,602$985.0K0.00%––
CWA Asset Management Group, LLC47,558$1.01M0.09%––
Bank of America Corp49,003$1.04M0.00%––
California Public Employees Retirement System49,700$1.05M0.00%––
Cresset Asset Management, LLC53,518$1.13M0.02%––
Maltese Capital Management LLC55,000$1.16M0.15%––
Swiss National Bank57,300$1.21M0.00%––
UBS Group AG59,271$1.25M0.00%––
Citadel Advisors LLC68,284$1.44M0.00%––
Monarch Partners Asset Management LLC71,190$1.51M0.23%––
JPMorgan Chase & Co78,593$1.66M0.00%––
Boston Partners86,517$1.83M0.00%––
Bank of New York Mellon Corp114,609$2.42M0.00%––
Bridgeway Capital Management, LLC156,000$3.30M0.06%––
Charles Schwab Investment Management Inc161,146$3.41M0.00%––
Renaissance Technologies LLC194,776$4.12M0.01%––
Detalus Advisors, LLC216,400$4.58M2.70%––
SEI Investments Co219,482$4.64M0.01%––
Nuveen Asset Management, LLC224,693$4.75M0.00%––
Northern Trust Corp251,082$5.31M0.00%––
Geode Capital Management, LLC391,987$8.29M0.00%––
Russell Investments Group, Ltd.418,759$8.85M0.02%––
State Street Corp445,244$9.42M0.00%––
Mendon Capital Advisors Corp475,000$10.0M3.70%––
Ararat Capital Management, LP490,666$10.4M5.72%––
FMR LLC506,595$10.7M0.00%––
Dimensional Fund Advisors LP683,486$14.5M0.00%––
FJ Capital Management LLC779,200$16.5M1.37%––
Jennison Associates LLC911,182$19.3M0.01%––
Banc Funds Co LLC1,038,301$22.0M1.67%––
Vanguard Group Inc1,136,285$24.0M0.00%––
Aristotle Capital Boston, LLC1,349,679$28.5M0.64%––
Endeavour Capital Advisors Inc1,584,938$33.5M4.14%––
BlackRock Inc.1,908,587$40.4M0.00%––