Byline BancorpBY
13F holders, Q2 2026 (June 30)207holders +19
33new positions
11sold out
7famous investors
$37.64avg. 13F price*
At the end of Q2 2026, 207 institutions reported holding Byline Bancorp Inc. (BY) in their 13F filings, up 19 from Q1 2026. 33 opened new positions and 11 sold out. The largest holders were BlackRock, Inc. ($132.2M), Dimensional Fund Advisors LP ($91.3M) and T. Rowe Price Investment Management, Inc. ($56.3M). 7 famous investors held it, including Cliff Asness (0.0% of AQR Capital Management's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Byline Bancorp Inc.
- CUSIP
- 124411109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 33 | $13.8M |
| Exits | 11 | $34.3M |
All 13F filers, Q1 2026 → Q2 2026: 3,089,542 shares bought and 3,139,038 shares sold, net −49,496 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 207 holders
| BlackRock, Inc. | 0.00% | Add +6.5% | 3,510,896 | $132.2M |
| Dimensional Fund Advisors LP | 0.02% | Add +2.5% | 2,424,824 | $91.3M |
| T. Rowe Price Investment Management, Inc. | 0.04% | Add +143.3% | 1,495,588 | $56.3M |
| Vanguard Capital Management LLC | 0.00% | Reduce -5.3% | 1,191,625 | $44.9M |
| State Street Corp. | 0.00% | Add +5.7% | 1,089,293 | $41.0M |
| American Century Companies Inc. | 0.02% | Add +11.6% | 1,009,951 | $38.0M |
| Boston Partners | 0.03% | Reduce -3.8% | 883,689 | $33.2M |
| Federated Hermes, Inc. | 0.05% | Add +37.4% | 857,825 | $32.3M |
| AQR Capital Management | 0.01% | Add +22.3% | 813,855 | $30.6M |
| Geode Capital Management, LLC | 0.00% | Add +2.8% | 810,208 | $30.5M |
| JPMorgan Chase & Co. | 0.00% | Add +10.5% | 507,652 | $19.1M |
| Ararat Capital Management LP | 8.65% | Reduce -21.4% | 490,609 | $18.5M |
| Wellington Management Group LLP | 0.00% | Reduce -52.3% | 488,460 | $18.4M |
| Nuveen, LLC | 0.00% | Add +2.9% | 437,302 | $16.5M |
| Bridgeway Capital Management, LLC | 0.28% | Add +0.2% | 424,253 | $16.0M |
| Vanguard Portfolio Management LLC | 0.00% | Add +8.0% | 362,683 | $13.7M |
| Two Sigma Investments, LP | 0.01% | Add +69.2% | 350,081 | $13.2M |
| Morgan Stanley | 0.00% | Add +6.8% | 301,094 | $11.3M |
| Northern Trust Corp. | 0.00% | Add +11.1% | 295,900 | $11.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +0.2% | 269,067 | $10.1M |
| Millennium Management | 0.01% | Reduce -12.9% | 250,593 | $9.4M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +239.8% | 245,280 | $9.2M |
| Endeavour Capital Advisors Inc. | 1.84% | Add +32.1% | 238,671 | $9.0M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -35.8% | 219,168 | $8.3M |
| Empowered Funds, LLC | 0.04% | Add +5.3% | 213,253 | $8.0M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -29.0% | 212,551 | $8.0M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +2.0% | 210,966 | $7.9M |
| Detalus Advisors, LLC | 1.44% | Reduce -1.9% | 196,050 | $7.4M |
| Denali Advisors LLC | 0.70% | Add +10.8% | 185,516 | $7.0M |
| FMR LLC | 0.00% | Reduce -77.9% | 182,355 | $6.9M |
| Bank of New York Mellon Corp | 0.00% | Add +2.3% | 167,130 | $6.3M |
| Creative Planning | 0.00% | Add +14.2% | 163,467 | $6.2M |
| Thrivent Financial for Lutherans | 0.01% | Add +76.0% | 157,091 | $5.9M |
| Bank of America Corp. | 0.00% | Add +11.5% | 151,407 | $5.7M |
| Curi Capital, LLC | 0.08% | Reduce -0.8% | 143,042 | $5.4M |
| Zacks Investment Management | 0.04% | Add +6.6% | 139,641 | $5.3M |
| Mariner, LLC | 0.01% | Add +6.3% | 137,192 | $5.2M |
| Bartlett & Co. Wealth Management LLC | 0.06% | No change | 134,158 | $5.1M |
| Maltese Capital Management LLC | 0.91% | Reduce -41.1% | 130,000 | $4.9M |
| Mendon Capital Advisors Corp. | 1.66% | No change | 125,000 | $4.7M |
| First Trust Advisors LP | 0.00% | Add +43.1% | 123,776 | $4.7M |
| Franklin Resources Inc. | 0.00% | Add +7.5% | 110,959 | $4.2M |
| Fiducient Advisors LLC | 0.60% | Reduce -3.0% | 110,850 | $4.2M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -9.3% | 106,896 | $4.0M |
| Trexquant Investment LP | 0.02% | Reduce -3.0% | 98,544 | $3.7M |
| UBS Group AG | 0.00% | Reduce -38.9% | 96,743 | $3.6M |
| Point72 Asset Management | 0.01% | Add +88.6% | 90,304 | $3.4M |
| Man Group plc | 0.01% | Add +75.5% | 88,827 | $3.3M |
| Renaissance Technologies | 0.00% | New | 80,600 | $3.0M |
| Blair William & Co. | 0.01% | Add +5.2% | 79,924 | $3.0M |
| Citadel Advisors | 0.00% | Add +34.3% | 73,908 | $2.8M |
| Tudor Investment Corporation | 0.01% | Reduce -43.3% | 68,297 | $2.6M |
| Ieq Capital, LLC | 0.01% | Add +0.7% | 67,013 | $2.5M |
| Swiss National Bank | 0.00% | Reduce -2.4% | 66,300 | $2.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +5.7% | 58,133 | $2.2M |
| New York State Common Retirement Fund | 0.00% | No change | 57,309 | $2.2M |
| Wells Fargo & Company | 0.00% | Add +30.6% | 56,879 | $2.1M |
| Ameriprise Financial Inc. | 0.00% | Reduce -0.9% | 55,562 | $2.1M |
| Focus Partners Wealth | 0.00% | Add +1.4% | 52,353 | $2.0M |
| Algert Global LLC | 0.02% | New | 51,600 | $1.9M |
| Campbell & CO Investment Adviser LLC | 0.10% | Add +133.3% | 51,493 | $1.9M |
| Alliancebernstein L.P. | 0.00% | Reduce -30.3% | 61,011 | $1.9M |
| Principal Financial Group Inc. | 0.00% | Add +7.0% | 49,693 | $1.9M |
| Invesco Ltd. | 0.00% | Reduce -8.5% | 47,610 | $1.8M |
| Rhumbline Advisers | 0.00% | Add +6.1% | 45,319 | $1.7M |
| BNP Paribas Financial Markets | 0.00% | Add +28.9% | 40,327 | $1.5M |
| Prudential Financial Inc. | 0.00% | Reduce -9.4% | 39,605 | $1.5M |
| Barclays PLC | 0.00% | Reduce -16.3% | 38,205 | $1.4M |
| California State Teachers Retirement System | 0.00% | Add +3.8% | 32,492 | $1.2M |
| XTX Topco Ltd | 0.02% | Add +156.3% | 31,999 | $1.2M |
| Quattro Financial Advisors LLC | 0.24% | No change | 30,000 | $1.1M |
| Deutsche Bank AG | 0.00% | Reduce -0.1% | 29,858 | $1.1M |
| Citigroup Inc. | 0.00% | Add +16.4% | 29,144 | $1.1M |
| Wedge Capital Management L L P | 0.02% | Reduce -2.1% | 28,868 | $1.1M |
| Russell Investments Group, Ltd. | 0.00% | Add +487.0% | 28,240 | $1.1M |
| Quantinno Capital Management LP | 0.00% | Add +45.1% | 28,153 | $1.1M |
| Susquehanna Fundamental Investments, LLC | 0.02% | Add +11.5% | 28,053 | $1.1M |
| PDT Partners, LLC | 0.05% | No change | 27,315 | $1.0M |
| HSBC Holdings PLC | 0.00% | Reduce -40.3% | 26,758 | $1.0M |
| Canada Pension Plan Investment Board | 0.00% | No change | 26,000 | $979K |
| T. Rowe Price Associates Inc. | 0.00% | Add +12.4% | 25,813 | $973K |
| Teacher Retirement System of Texas | 0.00% | Add +11.0% | 24,908 | $938K |
| Legal & General Group Plc | 0.00% | Add +1.0% | 24,770 | $933K |
| Dark Forest Capital Management LP | 0.06% | Add +88.7% | 23,561 | $887K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Reduce -0.3% | 23,452 | $883K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | No change | 22,299 | $840K |
| Mercer Global Advisors Inc. | 0.00% | Add +39.3% | 22,217 | $837K |
| Acadian Asset Management LLC | 0.00% | New | 20,981 | $789K |
| D. E. Shaw & Co. | 0.00% | New | 19,798 | $746K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 19,715 | $742K |
| Banc Funds Co. LLC | 0.12% | Reduce -42.4% | 19,682 | $741K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +26.6% | 19,860 | $740K |
| MetLife Investment Management, LLC | 0.00% | Add +0.9% | 18,638 | $702K |
| Quantbot Technologies LP | 0.03% | New | 18,348 | $691K |
| Susquehanna International Group, LLP | 0.00% | Reduce -64.0% | 18,081 | $681K |
| Inspire Investing, LLC | 0.03% | Add +11.9% | 18,056 | $680K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -0.5% | 17,327 | $653K |
| Brevan Howard Capital Management LP | 0.01% | New | 17,180 | $647K |
| Princeton Capital Management LLC | 0.14% | Add +3.6% | 17,074 | $643K |
| Sequoia Financial Advisors, LLC | 0.00% | New | 16,654 | $627K |
"% of holder's portfolio" is BY's weight in each manager's 13F, not the share of Byline Bancorp Inc. the manager owns.