Winthrop Partners - WNY, LLC

SEC CIK: 0001734109
Latest filing: Jul 15, 2026

SEC filings (opens in a new tab)

GLW holding history

Corning Inc in every 13F filed by Winthrop Partners - WNY, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 17,464
Value: $4.46M
% of portfolio: 2.2%
Quarters held: 3; Since Q4 2025

Holdings of GLW by Winthrop Partners - WNY, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	17,464	$4.46M	2.2%	00.0%	Unchanged	Holders
Q1 2026	17,464	$2.37M	1.3%	−140−0.8%	Reduced	Holders
Q4 2025	17,604	$1.54M	0.8%	–	No prior filing	Holders