BYLINE BANCORP, INC. (BY) Stock
5 of the hedge funds AlphaScala tracks reported BY in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Millennium Management's at $9.44M. Company insiders reported 3 open-market buys and 4 sales on SEC Form 4 in the 90 days to Nov 9, 2026.
Which hedge funds own BY?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Millennium Management Israel Englander | 251K | $9.44M | -13% |
| Point72 Steve Cohen | 90K | $3.40M | +89% |
| Renaissance Technologies Jim Simons (founder) | 81K | $3.04M | NEW |
| Citadel Ken Griffin | 74K | $2.78M | +34% |
| D.E. Shaw David Shaw | 20K | $745.6K | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are BYLINE BANCORP, INC. insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 29, 26 | Ptacin Brogan | HEAD OF COMMERCIAL BANKING | SELL | 14.2K | $554K |
| Oct 29, 26 | Ptacin Brogan | HEAD OF COMMERCIAL BANKING | SELL | 1.9K | $73K |
| Oct 26, 26 | Stewart Pamela C | Director | BUY | 1.2K | $45K |
| Aug 19, 26 | Kistner William G | Director | BUY | 100 | $4K |
| Aug 19, 26 | Herseth Mary Jo S. | Director | BUY | 300 | $12K |
| Aug 13, 26 | Herencia Roberto R | CHIEF EXECUTIVE OFFICER | SELL | 19.8K | $774K |
| Aug 12, 26 | Rose Dana | CHIEF HUMAN RESOURCES OFFICER | SELL | 2.4K | $94K |
| Aug 7, 26 | Del Valle Perochena Antonio | Director | SELL | 300.0K | $11.7M |
| Aug 7, 26 | Mbg Investors I, L.P. | 10%+ Owner | SELL | 300.0K | $11.7M |
SEC Form 4 filings as of Nov 9, 2026
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Powered by TradingViewWhat does BYLINE BANCORP, INC. do?
Byline Bancorp Inc. operates as the parent company of Byline Bank, a full-service commercial bank headquartered in Chicago, Illinois. This financial institution primarily serves small and medium-sized businesses, commercial real estate clients, and retail consumers with a variety of financial services. Byline Bank offers a comprehensive array of products including commercial loans, personal loans, mortgage financing, as well as deposit services such as savings accounts and certificates of deposit. Furthermore, the bank provides treasury management services and is active in the Small Business Administration (SBA) lending sector, underlining its commitment to supporting local enterprises. Byline Bancorp plays a significant role in the regional banking landscape, contributing to economic development within its service areas. As a publicly traded company, its performance is closely watched by investors interested in the financial health of mid-tier banks in the United States. Byline Bancorp has positioned itself as a key player in the Midwest, delivering community-focused banking while maintaining an emphasis on growth and customer service excellence.