Skip to content
Disclosery

BY BYLINE BANCORP INC

Follow

COM (common), issuer CIK 1702750

200 managers (207 13F filers) reported a position in BY shares at 2026-06-30, 24,935,060 shares in all. 34 filers opened a position and 11 filers sold out during the quarter.

Managers
200
13F filers
207
New
34
Added
80
Reduced
56
Sold out
11
Shares held by filers
24,935,060

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.3,510,896$132M<0.01%+215,97313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,424,824$91.3M0.02%+58,22413F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding1,813,962$68.3M-36,075Timeline
T. Rowe Price Investment Management, In…1,495,588$56.3M0.04%+880,87913F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,089,293$41M<0.01%+58,23113F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,009,951$38M0.02%+104,76213F-HRTimelineGroup
Boston Partnersin group Boston Trust Walden Corp883,689$33.2M0.03%-34,76013F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.857,825$32.3M0.05%+233,40413F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC813,855$30.6M0.01%+148,46913F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC810,208$30.5M<0.01%+22,17513F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO507,652$19.1M<0.01%+48,23513F-HRTimelineGroup
Ararat Capital Management LP490,609$18.5M8.65%-133,16313F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…488,460$18.4M<0.01%-535,48813F-HRTimelineGroup
Nuveen, LLCin group TIAA437,302$16.5M<0.01%+12,43513F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC424,253$16M0.28%+72813F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP350,081$13.2M0.01%+143,12713F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY301,094$11.3M<0.01%+19,10313F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP295,900$11.1M<0.01%+29,48813F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co269,067$10.1M<0.01%+62013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC250,593$9.44M0.01%-37,07113F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …245,280$9.24M<0.01%+173,09113F-HRTimelineGroup
ENDEAVOUR CAPITAL ADVISORS INC238,671$8.99M1.84%+58,02913F-HRTimeline
Qube Research & Technologies Ltd219,168$8.25M0.01%-122,35913F-HRTimeline
Empowered Funds, LLC213,253$8.03M0.04%+10,72813F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC212,551$8M<0.01%-86,89013F-HRTimelineGroup
Detalus Advisors, LLC196,050$7.38M1.44%-3,72413F-HRTimeline
DENALI ADVISORS LLC185,516$6.99M0.7%+18,10013F-HRTimeline
FMR LLCin group FMR LLC182,355$6.87M<0.01%-643,71413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp167,130$6.29M<0.01%+3,78613F-HRTimelineGroup
Creative Planningin group Creative Planning163,467$6.16M<0.01%+20,29113F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…157,091$5.92M0.01%+67,86213F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding154,876$5.83M-58,547Timeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/151,407$5.7M<0.01%+15,57113F-HRTimelineGroup
Curi Capital, LLC143,042$5.39M0.08%-1,21613F-HRTimeline
ZACKS INVESTMENT MANAGEMENT139,641$5.26M0.04%+8,63613F-HRTimeline
Mariner, LLCin group Mariner, LLC137,192$5.17M0.01%+8,16313F-HRTimelineGroup
BARTLETT & CO. WEALTH MANAGEMENT LLC134,158$5.05M0.06%013F-HRTimeline
MALTESE CAPITAL MANAGEMENT LLCin group MALTESE CAPITAL MANAGEMENT LLC130,000$4.9M0.89%-90,61513F-HRTimelineGroup
MENDON CAPITAL ADVISORS CORP125,000$4.71M1.66%013F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP123,776$4.66M<0.01%+37,26713F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources110,959$4.18M<0.01%+7,71313F-HRTimelineGroup
FIDUCIENT ADVISORS LLC110,850$4.17M0.6%-3,42213F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC106,896$4.03M0.01%-10,94913F-HRTimeline
Trexquant Investment LP98,544$3.71M0.02%-3,04613F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.90,304$3.4M0.01%+42,41413F-HRTimelineGroup
Man Group plcin group Man Group plc88,827$3.35M0.01%+38,21313F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC80,600$3.04M<0.01%new13F-HRTimeline
BLAIR WILLIAM & CO/IL79,924$3.01M0.01%+3,93813F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC73,908$2.78M<0.01%+18,88613F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL68,297$2.57M0.01%-52,08813F-HRTimeline
IEQ CAPITAL, LLC67,013$2.52M0.01%+45513F-HRTimeline
Swiss National Bank66,300$2.5M<0.01%-1,60013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND57,309$2.16M<0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN56,879$2.14M<0.01%+13,32913F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC55,562$2.09M<0.01%-52513F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth52,353$1.97M<0.01%+70113F-HRTimelineGroup
ALGERT GLOBAL LLC51,600$1.94M0.02%new13F-HRTimeline
Campbell & CO Investment Adviser LLC51,493$1.94M0.1%+29,42513F-HRTimeline
ALLIANCEBERNSTEIN L.P.61,011$1.93M<0.01%-26,50013F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC49,693$1.87M<0.01%+3,26313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.47,610$1.79M<0.01%-4,42213F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding46,134$1.74M-29,235Timeline
RHUMBLINE ADVISERS45,319$1.71M<0.01%+2,60013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS40,327$1.52M<0.01%+9,04013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC39,605$1.49M<0.01%-4,09013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC38,205$1.44M<0.01%-7,44213F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…32,492$1.22M<0.01%+1,19813F-HR/ATimeline
XTX Topco Ltdin group XTX Topco Ltd31,999$1.21M0.02%+19,51513F-HRTimelineGroup
QUATTRO FINANCIAL ADVISORS LLC30,000$1.13M0.24%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\29,858$1.12M<0.01%-1513F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC29,144$1.1M<0.01%+4,09613F-HRTimelineGroup
WEDGE CAPITAL MANAGEMENT L L P/NC28,868$1.09M0.02%-63113F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…28,240$1.06M<0.01%+23,42913F-HRTimelineGroup
Quantinno Capital Management LP28,153$1.06M<0.01%+8,75713F-HRTimeline
PDT Partners, LLC27,315$1.03M0.05%013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC26,758$1.01M<0.01%-18,05813F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD26,000$979K<0.01%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/25,813$973K<0.01%+2,84413F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS24,908$938K<0.01%+2,46213F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc24,770$933K<0.01%+23813F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP23,561$887K0.06%+11,07313F-HRTimeline
Cambridge Investment Research Advisors,…23,452$883K<0.01%-6613F-HR/ATimeline
MERCER GLOBAL ADVISORS INC /ADV22,217$837K<0.01%+6,26713F-HR/ATimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC20,981$789K<0.01%new13F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.19,798$746K<0.01%new13F-HRTimelineGroup
BANC FUNDS CO LLC19,682$741K0.12%-14,47513F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…19,860$740K<0.01%+4,17913F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…18,638$702K<0.01%+16513F-HRTimelineGroup
Quantbot Technologies LP18,348$691K0.03%new13F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC18,056$680K0.03%+1,91913F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…17,327$653K<0.01%-8813F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…17,180$647K0.01%new13F-HRTimelineGroup
PRINCETON CAPITAL MANAGEMENT LLC17,074$643K0.15%+58713F-HRTimeline
Sequoia Financial Advisors, LLC16,654$627K<0.01%new13F-HRTimeline
ALPS ADVISORS INC16,437$619K<0.01%+19713F-HRTimeline
STRS OHIO16,400$618K<0.01%+4,70013F-HRTimeline
Capstone Financial Advisors, Inc.16,040$604K0.03%013F-HRTimeline
Aquatic Capital Management LLC15,478$583K0.02%+13,79913F-HRTimeline
Mitsubishi UFJ Trust & Banking Corpin group Mitsubishi UFJ Trust & Bankin…15,329$577K<0.01%new13F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …14,870$560K<0.01%-66213F-HRTimelineGroup
Jackson Creek Investment Advisors LLC14,035$551K0.18%-4413F-HRTimeline
Rafferty Asset Management, LLC14,535$547K<0.01%-7,98913F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…14,287$538K<0.01%-19413F-HRTimelineGroup
EntryPoint Capital, LLC13,957$526K0.13%013F-HRTimeline
Engineers Gate Manager LP13,800$520K0.01%-17,50613F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management13,206$497K<0.01%-1,44213F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…12,105$456K<0.01%-1,50513F-HRTimeline
Schonfeld Strategic Advisors LLC12,028$453K<0.01%new13F-HRTimeline
SG Americas Securities, LLC11,674$440K<0.01%-5,31413F-HRTimeline
MOSAIC FINANCIAL GROUP, LLC11,325$426K0.27%013F-HRTimeline
Abacus Wealth Partners, LLC11,179$421K0.04%-9,91413F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…11,095$418K<0.01%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC10,649$401K<0.01%+2,33813F-HRTimelineGroup
ZEVIN ASSET MANAGEMENT LLC10,624$400K0.06%013F-HRTimeline
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…10,435$393K0.15%+25613F-HRTimelineGroup
Jupiter Topco LLCin group Janus Henderson10,347$390K<0.01%13F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP10,200$384K0.02%new13F-HRTimeline
Hillsdale Investment Management Inc.10,170$383K0.01%new13F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …10,145$382K<0.01%-6613F-HRTimelineGroup
Chicago Partners Investment Group LLC9,831$370K0.01%+1,27213F-HRTimeline
Police & Firemen's Retirement System of…9,554$360K<0.01%+1,22813F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P9,422$355K0.01%new13F-HRTimeline
Sterling Capital Management LLC9,278$349K0.01%-39913F-HRTimeline
TD Asset Management Inc9,202$347K<0.01%new13F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.9,125$344K<0.01%+15713F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM9,120$343K<0.01%-32813F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…9,053$341K<0.01%+4813F-HRTimelineGroup
HighTower Advisors, LLC8,987$338K<0.01%-5,97713F-HRTimeline
Jain Global LLC8,632$325K<0.01%new13F-HRTimeline
DRW Securities, LLC8,007$302K0.02%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS8,004$301K<0.01%new13F-HRTimeline
FIRST AMERICAN BANK7,932$299K0.02%013F-HRTimeline
KLP KAPITALFORVALTNING AS7,800$294K<0.01%013F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…7,295$275K<0.01%new13F-HRTimelineGroup
Oceanside Advisors LLC7,100$267K0.13%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…7,074$266K<0.01%013F-HRTimeline
Cornerstone Investment Partners, LLC7,033$265K0.01%-33313F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC6,452$243K<0.01%new13F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC6,407$241K<0.01%new13F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC6,396$241K0.01%+2813F-HRTimeline
DEARBORN PARTNERS LLC6,390$241K0.01%013F-HR/ATimeline
Cresset Asset Management, LLC6,390$241K<0.01%013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC6,266$236K<0.01%new13F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP6,199$233K<0.01%new13F-HR/ATimelineGroup
INTECH INVESTMENT MANAGEMENT LLC6,157$232K<0.01%-1,89013F-HRTimeline
BRIGHTON JONES LLC5,718$215K<0.01%new13F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…5,450$205K<0.01%new13F-HRTimelineGroup
LSV ASSET MANAGEMENT5,000$188K<0.01%013F-HRTimeline
Arax Advisory Partners4,412$166K<0.01%+4,33713F-HRTimeline
GLOBEFLEX CAPITAL L P4,095$154K0.02%013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co4,012$151K<0.01%013F-HRTimelineGroup
State of Tennessee, Department of Treas…3,884$146K<0.01%new13F-HRTimeline
Integrated Wealth Concepts LLC3,463$130K<0.01%new13F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…2,864$108K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC2,685$101K<0.01%-26613F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,620$98.7K<0.01%013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC2,559$96.4K<0.01%+2,51513F-HRTimeline
Amova Asset Management Americas, Inc.in group Amova Asset Management Americ…1,966$74K<0.01%new13F-HRTimelineGroup
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.1,813$68.3K<0.01%+27713F-HRTimelineGroup
State of Alaska, Department of Revenue1,676$63K<0.01%013F-HRTimeline
Allworth Financial LP1,617$60.9K<0.01%+49113F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,590$60K<0.01%-74213F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,263$47.6K<0.01%-35413F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…840$31.6K<0.01%-47713F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\731$27.5K<0.01%+20213F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP721$27.1K<0.01%+5513F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.692$26K<0.01%-31113F-HRTimeline
Essential Partners LLC604$22.7K0.01%-59213F-HRTimeline
IFP Advisors, Inc511$19.2K<0.01%+8313F-HRTimeline
Smartleaf Asset Management LLC487$18.3K<0.01%013F-HRTimeline
GAMMA Investing LLC462$17.4K<0.01%+2913F-HRTimeline
ROTHSCHILD INVESTMENT LLC369$13.9K<0.01%+8313F-HRTimeline
Pinnacle Wealth Planning Services, Inc.187$7.04K<0.01%013F-HRTimeline
Clearstead Advisors, LLC178$6.71K<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC170$6.4K<0.01%+2113F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK154$5.8K<0.01%013F-HRTimelineGroup
Parallel Advisors, LLC154$5.8K<0.01%+1913F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC146$5.5K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.133$5.01K<0.01%+713F-HRTimelineGroup
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…115$4.33K<0.01%+1813F-HRTimeline
Continuum Advisory, LLC107$4.03K<0.01%new13F-HRTimeline
SIGNATUREFD, LLC104$3.92K<0.01%013F-HRTimeline
True Wealth Design, LLC96$3.62K<0.01%-2213F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT94$3.54K<0.01%new13F-HRTimeline
Versant Capital Management, Inc72$2.71K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.55$2.07K<0.01%+3713F-HRTimeline
Bogart Wealth, LLC50$1.88K<0.01%new13F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…35$1.33K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.35$1.32K<0.01%-313F-HRTimelineGroup
Bruce G. Allen Investments, LLC34$1.28K<0.01%013F-HRTimeline
Bare Financial Services, Inc34$1.28K<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…29$1.09K<0.01%new13F-HRTimeline
Covestor Ltd15$1K<0.01%-28013F-HRTimeline
Trust Co21$791<0.01%013F-HRTimeline
Fortitude Family Office, LLC20$753<0.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.19$716<0.01%-4613F-HRTimeline
MassMutual Private Wealth & Trust, FSB16$603<0.01%013F-HRTimeline
JPL Wealth Management, LLC15$565<0.01%-113F-HRTimeline
Wealth Enhancement Trust Services, Inc.13$490<0.01%new13F-HR/ATimeline
Caitong International Asset Management …5$188<0.01%-713F-HRTimeline