Skip to main content

WELLINGTON MANAGEMENT GROUP LLP

Position in BY — Byline Bancorp, Inc.

CIK 902219 Boston, MA

Position in BY

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$18,395,402
-$13,930,635 QoQ
Shares Held
488,460
-52.3% QoQ
Ownership
1.08%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#13
of 206 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority Sole 0% Shared 69% None 31%

Common Shares in BY Over Time

Shares Held

Position Value (USD)

Position in Banks - Regional

Financial Services · as of Jun 30, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $16,129,309,862 across 126 Banks - Regional names. BY ranks #83 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in BY

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $18,395,402 488,460
2026-03-31 $32,326,037 1,023,948
2025-12-31 $34,805,070 1,193,999
2025-09-30 $34,282,321 1,236,290
2025-06-30 $46,080,808 1,723,936
2025-03-31 $11,308,104 432,267
2024-12-31 $13,872,411 478,359
2024-09-30 $10,985,309 410,359
2024-06-30 $3,152,672 132,800