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, Q2 2026
Institutional positions in Byline Bancorp, Inc. as of Jun 30, 2026. 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
- 208
- +24 vs. Q1 2026
- Shares held
- 24.9M
- −39.1K (−0.2%) vs. Q1 2026
- Total value
- $938.6M
- +$150.4M (+19.1%) vs. Q1 2026
- New holders
- 35
- 80 more added
- Sold out
- 11
- 57 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 208 | $938.6M |
| Q1 2026 | 188 | $789.9M |
| Q4 2025 | 178 | $710.4M |
| Q3 2025 | 174 | $675.2M |
| Q2 2025 | 169 | $640.2M |
| Q1 2025 | 148 | $528.1M |
| Q4 2024 | 141 | $580.9M |
| Q3 2024 | 139 | $513.5M |
| Q2 2024 | 133 | $442.5M |
| Q1 2024 | 132 | $395.7M |
| Q4 2023 | 130 | $430.7M |
| Q3 2023 | 118 | $350.8M |
| Q2 2023 | 107 | $327.1M |
| Q1 2023 | 111 | $396.2M |
| Q4 2022 | 108 | $417.3M |
| Q3 2022 | 121 | $360.3M |
| Q2 2022 | 117 | $416.4M |
| Q1 2022 | 129 | $456.3M |
| Q4 2021 | 118 | $460.5M |
| Q3 2021 | 110 | $394.1M |
| Q2 2021 | 103 | $356.7M |
| Q1 2021 | 95 | $322.5M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Byline Bancorp, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jackson Creek Investment Advisors LLC | 14,035 | $551.0K | 0.18% | −44−0.3% | Reduced |
| Manufacturers Life Insurance Company, The | 14,870 | $560.0K | 0.00% | −662−4.3% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 15,329 | $577.3K | 0.00% | +15,329 | New |
| Aquatic Capital Management LLC | 15,478 | $582.9K | 0.02% | +13,799+821.9% | Added |
| Capstone Financial Advisors, Inc. | 16,040 | $604.1K | 0.03% | 00.0% | Unchanged |
| STRS Ohio | 16,400 | $617.6K | 0.00% | +4,700+40.2% | Added |
| Alps Advisors Inc | 16,437 | $619.0K | 0.00% | +197+1.2% | Added |
| Sequoia Financial Advisors, LLC | 16,654 | $627.2K | 0.00% | +16,654 | New |
| Princeton Capital Management LLC | 17,074 | $643.0K | 0.15% | +587+3.6% | Added |
| Brevan Howard Capital Management LP | 17,180 | $647.0K | 0.01% | +17,180 | New |
| The PNC Financial Services Group, Inc. | 17,327 | $652.5K | 0.00% | −88−0.5% | Reduced |
| CWM Advisors, LLC | 18,056 | $680.0K | 0.03% | +1,919+11.9% | Added |
| Susquehanna International Group, LLP | 18,081 | $680.9K | 0.00% | −32,135−64.0% | Reduced |
| Quantbot Technologies LP | 18,348 | $691.0K | 0.03% | +18,348 | New |
| MetLife Investment Management | 18,638 | $701.9K | 0.00% | +165+0.9% | Added |
| Wealth Enhancement Advisory Services, LLC | 19,860 | $739.6K | 0.00% | +4,179+26.7% | Added |
| Banc Funds Co LLC | 19,682 | $741.2K | 0.12% | −14,475−42.4% | Reduced |
| Vanguard Global Advisers, LLC | 19,715 | $742.5K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 19,798 | $745.6K | 0.00% | +19,798 | New |
| Acadian Asset Management LLC | 20,981 | $789.0K | 0.00% | +20,981 | New |
| Mercer Global Advisors Inc | 22,217 | $836.7K | 0.00% | +6,267+39.3% | Added |
| Vanguard Asset Management, Ltd | 22,299 | $839.8K | 0.00% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 23,452 | $883.0K | 0.00% | −66−0.3% | Reduced |
| Dark Forest Capital Management LP | 23,561 | $887.3K | 0.06% | +11,073+88.7% | Added |
| Legal & General Group Plc | 24,770 | $932.8K | 0.00% | +238+1.0% | Added |
| Teacher Retirement System of Texas | 24,908 | $938.0K | 0.00% | +2,462+11.0% | Added |
| Price T Rowe Associates Inc | 25,813 | $973.0K | 0.00% | +2,844+12.4% | Added |
| Canada Pension Plan Investment Board | 26,000 | $979.2K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 26,758 | $1.01M | 0.00% | −18,058−40.3% | Reduced |
| PDT Partners, LLC | 27,315 | $1.03M | 0.05% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 28,053 | $1.06M | 0.02% | +2,900+11.5% | Added |
| Quantinno Capital Management LP | 28,153 | $1.06M | 0.00% | +8,757+45.1% | Added |
| Russell Investments Group, Ltd. | 28,240 | $1.06M | 0.00% | +23,429+487.0% | Added |
| Wedge Capital Management L L P | 28,868 | $1.09M | 0.02% | −631−2.1% | Reduced |
| Citigroup Inc | 29,144 | $1.10M | 0.00% | +4,096+16.4% | Added |
| Deutsche Bank AG | 29,858 | $1.12M | 0.00% | −15−0.1% | Reduced |
| Quattro Financial Advisors LLC | 30,000 | $1.13M | 0.24% | 00.0% | Unchanged |
| XTX Topco Ltd | 31,999 | $1.21M | 0.02% | +19,515+156.3% | Added |
| California State Teachers Retirement System | 32,492 | $1.22M | 0.00% | +1,198+3.8% | Added |
| Barclays PLC | 38,205 | $1.44M | 0.00% | −7,442−16.3% | Reduced |
| Prudential Financial Inc | 39,605 | $1.49M | 0.00% | −4,090−9.4% | Reduced |
| BNP Paribas Arbitrage, SA | 40,327 | $1.52M | 0.00% | +9,040+28.9% | Added |
| Rhumbline Advisers | 45,319 | $1.71M | 0.00% | +2,600+6.1% | Added |
| Invesco Ltd. | 47,610 | $1.79M | 0.00% | −4,422−8.5% | Reduced |
| Principal Financial Group Inc | 49,693 | $1.87M | 0.00% | +3,263+7.0% | Added |
| Alliancebernstein L.P. | 61,011 | $1.93M | 0.00% | −26,500−30.3% | Reduced |
| Campbell & CO Investment Adviser LLC | 51,493 | $1.94M | 0.10% | +29,425+133.3% | Added |
| Algert Global LLC | 51,600 | $1.94M | 0.02% | +51,600 | New |
| Colony Group, LLC | 52,353 | $1.97M | 0.00% | +701+1.4% | Added |
| Ameriprise Financial Inc | 55,562 | $2.09M | 0.00% | −525−0.9% | Reduced |
| Wells Fargo & Company | 56,879 | $2.14M | 0.00% | +13,329+30.6% | Added |
| New York State Common Retirement Fund | 57,309 | $2.16M | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 58,133 | $2.19M | 0.00% | +3,145+5.7% | Added |
| Swiss National Bank | 66,300 | $2.50M | 0.00% | −1,600−2.4% | Reduced |
| Ieq Capital, LLC | 67,013 | $2.52M | 0.01% | +455+0.7% | Added |
| Tudor Investment Corp Et Al | 68,297 | $2.57M | 0.01% | −52,088−43.3% | Reduced |
| Citadel Advisors LLC | 73,908 | $2.78M | 0.00% | +18,886+34.3% | Added |
| Blair William & Co | 79,924 | $3.01M | 0.01% | +3,938+5.2% | Added |
| Renaissance Technologies LLC | 80,600 | $3.04M | 0.00% | +80,600 | New |
| Man Group plc | 88,827 | $3.35M | 0.01% | +38,213+75.5% | Added |
| Point72 Asset Management, L.P. | 90,304 | $3.40M | 0.01% | +42,414+88.6% | Added |
| UBS Group AG | 96,743 | $3.64M | 0.00% | −61,692−38.9% | Reduced |
| Trexquant Investment LP | 98,544 | $3.71M | 0.02% | −3,046−3.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 106,896 | $4.03M | 0.01% | −10,949−9.3% | Reduced |
| Fiducient Advisors LLC | 110,850 | $4.17M | 0.60% | −3,422−3.0% | Reduced |
| Franklin Resources Inc | 110,959 | $4.18M | 0.00% | +7,713+7.5% | Added |
| First Trust Advisors LP | 123,776 | $4.66M | 0.00% | +37,267+43.1% | Added |
| Mendon Capital Advisors Corp | 125,000 | $4.71M | 1.66% | 00.0% | Unchanged |
| Maltese Capital Management LLC | 130,000 | $4.90M | 0.89% | −90,615−41.1% | Reduced |
| Bartlett & Co. Wealth Management LLC | 134,158 | $5.05M | 0.06% | 00.0% | Unchanged |
| Mariner, LLC | 137,192 | $5.17M | 0.01% | +8,163+6.3% | Added |
| Zacks Investment Management | 139,641 | $5.26M | 0.04% | +8,636+6.6% | Added |
| RMB Capital Management, LLC | 143,042 | $5.39M | 0.08% | −1,216−0.8% | Reduced |
| Bank of America Corp | 151,407 | $5.70M | 0.00% | +15,571+11.5% | Added |
| Thrivent Financial for Lutherans | 157,091 | $5.92M | 0.01% | +67,862+76.1% | Added |
| Creative Planning | 163,467 | $6.16M | 0.00% | +20,291+14.2% | Added |
| Bank of New York Mellon Corp | 167,130 | $6.29M | 0.00% | +3,786+2.3% | Added |
| FMR LLC | 182,355 | $6.87M | 0.00% | −643,714−77.9% | Reduced |
| Denali Advisors LLC | 185,516 | $6.99M | 0.70% | +18,100+10.8% | Added |
| Detalus Advisors, LLC | 196,050 | $7.38M | 1.44% | −3,724−1.9% | Reduced |
| Vanguard Fiduciary Trust Co | 210,966 | $7.94M | 0.00% | +4,055+2.0% | Added |
| Goldman Sachs Group Inc | 212,551 | $8.00M | 0.00% | −86,890−29.0% | Reduced |
| Empowered Funds, LLC | 213,253 | $8.03M | 0.04% | +10,728+5.3% | Added |
| Qube Research & Technologies Ltd | 219,168 | $8.25M | 0.01% | −122,359−35.8% | Reduced |
| Endeavour Capital Advisors Inc | 238,671 | $8.99M | 1.84% | +58,029+32.1% | Added |
| Arrowstreet Capital, Limited Partnership | 245,280 | $9.24M | 0.00% | +173,091+239.8% | Added |
| Millennium Management LLC | 250,593 | $9.44M | 0.01% | −37,071−12.9% | Reduced |
| Charles Schwab Investment Management Inc | 269,067 | $10.1M | 0.00% | +620+0.2% | Added |
| Northern Trust Corp | 295,900 | $11.1M | 0.00% | +29,488+11.1% | Added |
| Morgan Stanley | 301,094 | $11.3M | 0.00% | +19,103+6.8% | Added |
| Two Sigma Investments, LP | 350,081 | $13.2M | 0.01% | +143,127+69.2% | Added |
| Vanguard Portfolio Management LLC | 362,683 | $13.7M | 0.00% | +26,844+8.0% | Added |
| Bridgeway Capital Management, LLC | 424,253 | $16.0M | 0.28% | +728+0.2% | Added |
| Nuveen, LLC | 437,302 | $16.5M | 0.00% | +12,435+2.9% | Added |
| Wellington Management Group LLP | 488,460 | $18.4M | 0.00% | −535,488−52.3% | Reduced |
| Ararat Capital Management, LP | 490,609 | $18.5M | 8.65% | −133,163−21.3% | Reduced |
| JPMorgan Chase & Co | 507,652 | $19.1M | 0.00% | +48,235+10.5% | Added |
| Geode Capital Management, LLC | 810,208 | $30.5M | 0.00% | +22,175+2.8% | Added |
| AQR Capital Management LLC | 813,855 | $30.6M | 0.01% | +148,469+22.3% | Added |
| Federated Hermes, Inc. | 857,825 | $32.3M | 0.05% | +233,404+37.4% | Added |