215 institutions reported holding $1.03B of BYLINE (BY) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($132.2M), DIMENSIONAL FUND ADVISORS LP ($91.3M), GFS Advisors, LLC ($76.8M), VANGUARD GROUP INC ($68.3M), T. Rowe Price Investment Management, Inc. ($56.3M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30