Byline BancorpBY
13F holders, Q1 2025 (March 31)148holders +7
20new positions
12sold out
5famous investors
$26.15avg. 13F price*
At the end of Q1 2025, 148 institutions reported holding Byline Bancorp Inc. (BY) in their 13F filings, up 7 from Q4 2024. 20 opened new positions and 12 sold out. The largest holders were BlackRock, Inc. ($73.5M), Dimensional Fund Advisors LP ($57.7M) and Vanguard Group Inc. ($40.7M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management'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 Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 20 | $16.3M |
| Exits | 12 | $2.9M |
All 13F filers, Q4 2024 → Q1 2025: 1,187,286 shares bought and 963,021 shares sold, net +224,265 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 148 holders
| BlackRock, Inc. | 0.00% | Reduce -0.1% | 2,808,887 | $73.5M |
| Dimensional Fund Advisors LP | 0.01% | Add +3.5% | 2,203,949 | $57.7M |
| Vanguard Group Inc. | 0.00% | Reduce -0.4% | 1,557,437 | $40.7M |
| FMR LLC | 0.00% | Add +1.5% | 1,063,634 | $27.8M |
| Aristotle Capital Boston, LLC | 1.23% | Reduce -14.6% | 944,366 | $24.7M |
| State Street Corp. | 0.00% | Reduce -10.7% | 815,573 | $21.3M |
| Ararat Capital Management LP | 10.32% | Add +0.6% | 806,515 | $21.1M |
| Boston Partners | 0.02% | Reduce -0.5% | 718,646 | $18.6M |
| American Century Companies Inc. | 0.01% | Add +8.8% | 690,304 | $18.1M |
| Geode Capital Management, LLC | 0.00% | Add +2.2% | 655,341 | $17.1M |
| Federated Hermes, Inc. | 0.03% | Reduce -7.0% | 486,153 | $12.7M |
| Bridgeway Capital Management, LLC | 0.32% | Reduce -7.9% | 481,648 | $12.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -16.7% | 444,070 | $11.6M |
| Wellington Management Group LLP | 0.00% | Reduce -9.6% | 432,267 | $11.3M |
| Next Century Growth Investors LLC | 0.77% | Reduce -0.3% | 329,919 | $8.6M |
| T. Rowe Price Investment Management, Inc. | 0.01% | New | 297,786 | $7.8M |
| Nuveen, LLC | 0.00% | — | 261,776 | $6.8M |
| Northern Trust Corp. | 0.00% | Reduce -4.7% | 260,497 | $6.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -1.8% | 219,677 | $5.7M |
| Detalus Advisors, LLC | 1.67% | Reduce -1.2% | 203,544 | $5.3M |
| Sei Investments Co. | 0.01% | Add +1.3% | 179,648 | $4.7M |
| Qube Research & Technologies Ltd | 0.01% | Add +26.9% | 173,827 | $4.5M |
| Bank of New York Mellon Corp | 0.00% | Add +2.8% | 171,469 | $4.5M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -39.8% | 159,571 | $4.2M |
| Jane Street Group, LLC | 0.01% | Add +71.0% | 152,478 | $4.0M |
| Empowered Funds, LLC | 0.05% | Reduce -9.9% | 147,048 | $3.8M |
| AQR Capital Management | 0.00% | Add +34.4% | 137,998 | $3.6M |
| Bartlett & Co. Wealth Management LLC | 0.05% | No change | 134,158 | $3.5M |
| Renaissance Technologies | 0.01% | Add +29.7% | 128,400 | $3.4M |
| Mendon Capital Advisors Corp. | 1.51% | No change | 125,000 | $3.3M |
| Curi Capital, LLC | 0.08% | Reduce -2.5% | 125,000 | $3.3M |
| Banc Funds Co. LLC | 0.42% | Add +3.4% | 121,612 | $3.2M |
| Millennium Management | 0.00% | New | 120,999 | $3.2M |
| Morgan Stanley | 0.00% | Reduce -23.6% | 120,871 | $3.2M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -1.4% | 117,303 | $3.1M |
| Brandywine Global Investment Management, LLC | 0.02% | Reduce -3.6% | 101,932 | $2.7M |
| Two Sigma Investments, LP | 0.01% | Add +73.3% | 90,046 | $2.4M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Add +3.0% | 89,141 | $2.3M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -29.8% | 86,574 | $2.3M |
| First Trust Advisors LP | 0.00% | Reduce -31.9% | 84,815 | $2.2M |
| Prudential Financial Inc. | 0.00% | Reduce -5.9% | 81,965 | $2.1M |
| Fiducient Advisors LLC | 0.27% | Add +25.6% | 81,115 | $2.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +7.3% | 76,245 | $2.0M |
| Alliancebernstein L.P. | 0.00% | Reduce -7.8% | 71,436 | $1.9M |
| ExodusPoint Capital Management, LP | 0.02% | New | 60,649 | $1.6M |
| Bank of America Corp. | 0.00% | Add +7.1% | 57,166 | $1.5M |
| UBS Group AG | 0.00% | Reduce -15.4% | 55,391 | $1.4M |
| Invesco Ltd. | 0.00% | Add +8.2% | 54,568 | $1.4M |
| Swiss National Bank | 0.00% | No change | 51,800 | $1.4M |
| Two Sigma Advisers, LP | 0.00% | Add +46.7% | 50,900 | $1.3M |
| NorthCoast Asset Management LLC | 0.01% | Add +0.0% | 49,995 | $1.3M |
| Susquehanna International Group, LLP | 0.00% | Add +146.9% | 49,505 | $1.3M |
| Rhumbline Advisers | 0.00% | Reduce -4.9% | 48,247 | $1.3M |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Reduce -0.5% | 46,718 | $1.2M |
| Creative Planning | 0.00% | Add +42.6% | 44,892 | $1.2M |
| Barclays PLC | 0.00% | Reduce -30.7% | 43,647 | $1.1M |
| Cubist Systematic Strategies, LLC | 0.01% | Add +179.0% | 43,179 | $1.1M |
| Wells Fargo & Company | 0.00% | Add +127.5% | 41,590 | $1.1M |
| Trexquant Investment LP | 0.01% | Reduce -4.0% | 40,967 | $1.1M |
| Ameriprise Financial Inc. | 0.00% | Reduce -0.2% | 37,581 | $983K |
| PDT Partners, LLC | 0.07% | No change | 37,074 | $970K |
| Denali Advisors LLC | 0.10% | New | 34,819 | $911K |
| Citigroup Inc. | 0.00% | Reduce -20.6% | 34,441 | $901K |
| Wedge Capital Management L L P | 0.02% | Add +17.7% | 30,292 | $792K |
| Quattro Financial Advisors LLC | 0.27% | No change | 30,000 | $785K |
| Legal & General Group Plc | 0.00% | Reduce -0.5% | 28,865 | $755K |
| Janus Henderson Group PLC | 0.00% | Reduce -6.6% | 28,684 | $751K |
| California State Teachers Retirement System | 0.00% | No change | 25,162 | $658K |
| Deutsche Bank AG | 0.00% | Reduce -9.2% | 24,584 | $643K |
| Intech Investment Management LLC | 0.01% | Add +51.7% | 23,234 | $608K |
| Principal Financial Group Inc. | 0.00% | Add +3.4% | 22,758 | $595K |
| New York State Common Retirement Fund | 0.00% | Add +98.1% | 21,809 | $571K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +51.3% | 19,780 | $517K |
| Rafferty Asset Management, LLC | 0.00% | Reduce -32.4% | 19,196 | $502K |
| MetLife Investment Management, LLC | 0.00% | Reduce -2.0% | 18,658 | $488K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.3% | 18,491 | $484K |
| PNC Financial Services Group, Inc. | 0.00% | No change | 17,031 | $446K |
| D. E. Shaw & Co. | 0.00% | New | 16,929 | $443K |
| Emerald Mutual Fund Advisers Trust | 0.03% | No change | 16,270 | $426K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +9.9% | 16,087 | $421K |
| Dynamic Technology Lab Private Ltd | 0.06% | New | 15,950 | $417K |
| Capstone Financial Advisors, Inc. | 0.03% | No change | 15,871 | $415K |
| Teacher Retirement System of Texas | 0.00% | Reduce -58.7% | 15,451 | $404K |
| Corebridge Financial, Inc. | 0.00% | Reduce -1.5% | 15,255 | $399K |
| Campbell & CO Investment Adviser LLC | 0.03% | New | 14,184 | $371K |
| Sterling Capital Management LLC | 0.01% | Reduce -10.6% | 14,177 | $371K |
| T. Rowe Price Associates Inc. | 0.00% | Add +11.0% | 13,718 | $359K |
| Alps Advisors Inc. | 0.00% | Add +1.9% | 13,453 | $352K |
| Inspire Investing, LLC | 0.04% | Reduce -5.2% | 13,085 | $342K |
| XTX Topco Ltd | 0.02% | New | 11,860 | $310K |
| Mosaic Financial Group, LLC | 0.24% | No change | 11,325 | $296K |
| Princeton Capital Management LLC | 0.10% | No change | 11,200 | $293K |
| Public Employees Retirement System of Ohio | 0.00% | Reduce -13.1% | 11,095 | $290K |
| Mach-1 Financial Group, LLC | 0.08% | New | 10,771 | $282K |
| Aquatic Capital Management LLC | 0.01% | New | 10,734 | $281K |
| SG Americas Securities, LLC | 0.00% | Reduce -25.5% | 10,260 | $268K |
| Virtus Advisers, LLC | 0.18% | New | 10,179 | $266K |
| Voya Investment Management LLC | 0.00% | Reduce -7.4% | 9,518 | $249K |
| Man Group plc | 0.00% | New | 9,368 | $245K |
| Harbor Capital Advisors, Inc. | 0.01% | Add +44.7% | 9,304 | $243K |
"% of holder's portfolio" is BY's weight in each manager's 13F, not the share of Byline Bancorp Inc. the manager owns.