Byline BancorpBY
13F holders, Q4 2025 (December 31)178holders +4
20new positions
18sold out
7famous investors
$29.16avg. 13F price*
At the end of Q4 2025, 178 institutions reported holding Byline Bancorp Inc. (BY) in their 13F filings, up 4 from Q3 2025. 20 opened new positions and 18 sold out. The largest holders were BlackRock, Inc. ($95.6M), Dimensional Fund Advisors LP ($67.9M) and Vanguard Group Inc. ($53.1M). 7 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Byline Bancorp Inc.
- CUSIP
- 124411109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 20 | $9.9M |
| Exits | 18 | $18.3M |
All 13F filers, Q3 2025 → Q4 2025: 1,848,663 shares bought and 1,694,805 shares sold, net +153,858 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 178 holders
| BlackRock, Inc. | 0.00% | Add +15.3% | 3,281,273 | $95.6M |
| Dimensional Fund Advisors LP | 0.01% | Add +0.3% | 2,330,002 | $67.9M |
| Vanguard Group Inc. | 0.00% | Add +2.7% | 1,822,619 | $53.1M |
| Wellington Management Group LLP | 0.01% | Reduce -3.4% | 1,193,999 | $34.8M |
| State Street Corp. | 0.00% | Add +0.9% | 997,040 | $29.1M |
| FMR LLC | 0.00% | Reduce -1.7% | 955,718 | $27.9M |
| American Century Companies Inc. | 0.01% | Add +4.6% | 840,587 | $24.5M |
| Aristotle Capital Boston, LLC | 1.28% | Reduce -9.6% | 801,227 | $23.4M |
| Geode Capital Management, LLC | 0.00% | Add +1.8% | 764,144 | $22.3M |
| Boston Partners | 0.02% | Reduce -3.6% | 706,741 | $20.7M |
| Ararat Capital Management LP | 9.35% | Reduce -4.1% | 651,196 | $19.0M |
| T. Rowe Price Investment Management, Inc. | 0.01% | Reduce -3.3% | 577,204 | $16.8M |
| Federated Hermes, Inc. | 0.03% | Add +16.7% | 573,652 | $16.7M |
| JPMorgan Chase & Co. | 0.00% | Reduce -3.1% | 570,364 | $16.6M |
| AQR Capital Management | 0.01% | Add +5.0% | 504,943 | $14.7M |
| Nuveen, LLC | 0.00% | Reduce -4.8% | 450,439 | $13.1M |
| Bridgeway Capital Management, LLC | 0.26% | Reduce -9.0% | 427,525 | $12.5M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -3.8% | 345,015 | $10.1M |
| Morgan Stanley | 0.00% | Add +89.7% | 341,643 | $10.0M |
| Goldman Sachs Group Inc. | 0.00% | Add +64.7% | 276,181 | $8.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -0.1% | 271,315 | $7.9M |
| Maltese Capital Management LLC | 1.40% | Add +23.3% | 265,000 | $7.7M |
| Northern Trust Corp. | 0.00% | Reduce -8.1% | 259,062 | $7.6M |
| Detalus Advisors, LLC | 1.45% | Add +1.0% | 204,549 | $6.0M |
| Two Sigma Investments, LP | 0.01% | Reduce -15.5% | 176,553 | $5.1M |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.5% | 165,466 | $4.8M |
| Millennium Management | 0.00% | Reduce -62.0% | 159,428 | $4.6M |
| Endeavour Capital Advisors Inc. | 1.26% | Reduce -1.1% | 155,140 | $4.5M |
| Curi Capital, LLC | 0.07% | Add +0.2% | 138,306 | $4.0M |
| Bartlett & Co. Wealth Management LLC | 0.05% | No change | 134,158 | $3.9M |
| Sei Investments Co. | 0.00% | Reduce -21.2% | 131,468 | $3.8M |
| Point72 Asset Management | 0.01% | Add +592.5% | 128,772 | $3.8M |
| Denali Advisors LLC | 0.41% | Add +32.3% | 125,752 | $3.7M |
| Mendon Capital Advisors Corp. | 1.43% | No change | 125,000 | $3.6M |
| Creative Planning | 0.00% | Add +14.6% | 122,506 | $3.6M |
| Bank of America Corp. | 0.00% | Add +10.6% | 122,073 | $3.6M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -3.5% | 111,621 | $3.3M |
| Renaissance Technologies | 0.01% | Add +28.7% | 111,600 | $3.3M |
| Tudor Investment Corporation | 0.02% | Reduce -14.9% | 99,339 | $2.9M |
| Cresset Asset Management, LLC | 0.01% | New | 95,368 | $2.8M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -1.4% | 94,231 | $2.7M |
| UBS Group AG | 0.00% | Reduce -34.5% | 92,400 | $2.7M |
| Mariner, LLC | 0.00% | Add +614.2% | 91,887 | $2.7M |
| Brandywine Global Investment Management, LLC | 0.02% | Reduce -3.6% | 91,115 | $2.7M |
| Alliancebernstein L.P. | 0.00% | Reduce -6.8% | 89,511 | $2.6M |
| Thrivent Financial for Lutherans | 0.00% | Add +25.5% | 89,229 | $2.6M |
| First Trust Advisors LP | 0.00% | Reduce -28.2% | 84,730 | $2.5M |
| Blair William & Co. | 0.01% | Add +4.8% | 82,939 | $2.4M |
| Barclays PLC | 0.00% | Add +19.9% | 82,366 | $2.4M |
| Fiducient Advisors LLC | 0.30% | Add +33.5% | 81,767 | $2.4M |
| HSBC Holdings PLC | 0.00% | Add +135.9% | 70,502 | $2.1M |
| Swiss National Bank | 0.00% | Add +9.3% | 67,900 | $2.0M |
| Wells Fargo & Company | 0.00% | Add +178.8% | 67,034 | $2.0M |
| Citadel Advisors | 0.00% | Reduce -52.1% | 63,065 | $1.8M |
| Trexquant Investment LP | 0.02% | Add +10.2% | 62,898 | $1.8M |
| Ameriprise Financial Inc. | 0.00% | Add +16.5% | 60,172 | $1.8M |
| Ieq Capital, LLC | 0.01% | Add +5.4% | 58,025 | $1.7M |
| Prudential Financial Inc. | 0.00% | Reduce -7.9% | 57,205 | $1.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +5.9% | 52,463 | $1.5M |
| Invesco Ltd. | 0.00% | Add +1.2% | 51,138 | $1.5M |
| Focus Partners Wealth | 0.00% | New | 51,021 | $1.5M |
| New York State Common Retirement Fund | 0.00% | Add +25.4% | 46,409 | $1.4M |
| Rhumbline Advisers | 0.00% | Reduce -9.2% | 43,236 | $1.3M |
| Banc Funds Co. LLC | 0.23% | No change | 39,157 | $1.1M |
| Y-Intercept (Hong Kong) Ltd | 0.02% | New | 36,010 | $1.0M |
| SG Americas Securities, LLC | 0.00% | Add +89.5% | 35,731 | $1.0M |
| Wedge Capital Management L L P | 0.02% | Reduce -0.4% | 33,231 | $969K |
| California State Teachers Retirement System | 0.00% | Add +28.4% | 31,561 | $920K |
| Legal & General Group Plc | 0.00% | Reduce -1.9% | 30,628 | $893K |
| Quattro Financial Advisors LLC | 0.26% | No change | 30,000 | $875K |
| PDT Partners, LLC | 0.06% | Reduce -16.1% | 29,715 | $866K |
| Mirabella Financial Services LLP | 0.09% | New | 29,562 | $862K |
| Rafferty Asset Management, LLC | 0.00% | Reduce -30.5% | 28,424 | $829K |
| Two Sigma Advisers, LP | 0.00% | Reduce -58.3% | 27,400 | $799K |
| Campbell & CO Investment Adviser LLC | 0.04% | Add +54.2% | 27,010 | $787K |
| HighTower Advisors, LLC | 0.00% | Reduce -27.3% | 26,420 | $770K |
| Canada Pension Plan Investment Board | 0.00% | New | 26,000 | $758K |
| Deutsche Bank AG | 0.00% | Add +6.9% | 25,859 | $754K |
| Citigroup Inc. | 0.00% | Reduce -9.4% | 25,505 | $743K |
| Cwm, LLC | 0.00% | Add +2.7% | 25,016 | $729K |
| BNP Paribas Financial Markets | 0.00% | Add +66.3% | 24,925 | $727K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Reduce -49.9% | 23,518 | $686K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +11.9% | 22,130 | $645K |
| Franklin Resources Inc. | 0.00% | Add +13.1% | 21,246 | $619K |
| Abacus Wealth Partners, LLC | 0.06% | New | 20,322 | $592K |
| Susquehanna Fundamental Investments, LLC | 0.02% | New | 19,870 | $579K |
| Janus Henderson Group PLC | 0.00% | Add +93.9% | 19,615 | $572K |
| MetLife Investment Management, LLC | 0.00% | No change | 18,473 | $538K |
| T. Rowe Price Associates Inc. | 0.00% | Add +8.3% | 18,189 | $531K |
| PNC Financial Services Group, Inc. | 0.00% | Add +1.7% | 17,880 | $521K |
| Jane Street Group, LLC | 0.00% | Reduce -37.1% | 17,273 | $504K |
| Quantinno Capital Management LP | 0.00% | Add +9.3% | 16,370 | $477K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Reduce -1.7% | 16,101 | $477K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -5.5% | 16,236 | $473K |
| Inspire Investing, LLC | 0.04% | Reduce -2.5% | 16,030 | $467K |
| Capstone Financial Advisors, Inc. | 0.02% | No change | 15,871 | $463K |
| Aigen Investment Management, LP | 0.11% | New | 15,825 | $461K |
| Sterling Capital Management LLC | 0.01% | Reduce -2.3% | 15,449 | $450K |
| Princeton Capital Management LLC | 0.11% | Add +35.7% | 15,200 | $443K |
| AlphaQuest LLC | 0.02% | Reduce -18.0% | 14,851 | $433K |
"% of holder's portfolio" is BY's weight in each manager's 13F, not the share of Byline Bancorp Inc. the manager owns.