Byline Bancorp, Inc. (BY) Institutional Ownership & Insider Trading

207 institutions reported holding Byline Bancorp, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 14 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

BYByline Bancorp, Inc.Follow BY — free

Banks - Regional · Financials

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Market cap: 1.7B
P/E TTM: 11.6
Dividend yield: 1.1%
52-week: —
Next earnings: 20 Jan, in 88 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

207 institutions held 55.3% of the shares. Across filers that reported both quarters, shares held changed -0.1%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	207	25	-0.1%	75	31	49	8
Mar 26	187	25	+1.2%	63	20	52	13
Dec 25	173	25	-1.0%	65	16	56	18
Sep 25	171	25	+4.1%	65	22	45	20
Jun 25	167	24	+18.7%	62	34	38	11
Mar 25	145	20	+1.0%	42	15	45	11
Dec 24	141	20	+1.2%	49	15	34	17
Sep 24	137	19	+2.6%	54	16	40	11

Byline Bancorp, Inc. — questions

Who owns Byline Bancorp, Inc. stock?: 207 institutions reported Byline Bancorp, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (7.8%), DIMENSIONAL FUND ADVISORS LP (5.4%), T. Rowe Price Investment Management, Inc. (3.3%).
Are Byline Bancorp, Inc. insiders buying or selling?: 14 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Byline Bancorp, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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