Mariner, LLC

SEC CIK: 0001373442
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

BY holding history

Byline Bancorp, Inc. in every 13F filed by Mariner, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BY overview All 13F holders of BY Full Q2 2026 holdings

Shares (Q2 2026): 137,192
Value: $5.17M
% of portfolio: <0.1%
Quarters held: 4; Since Q3 2025

Holdings of BY by Mariner, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	137,192	$5.17M	<0.1%	+8,163+6.3%	Added	Holders
Q1 2026	129,029	$4.07M	<0.1%	+37,142+40.4%	Added	Holders
Q4 2025	91,887	$2.68M	<0.1%	+79,022+614.2%	Added	Holders
Q3 2025	12,865	$356.8K	<0.1%	+12,865	New	Holders