Advanced Portfolio Management, LLC

SEC CIK: 0001940461
Latest filing: Feb 17, 2026

SEC filings (opens in a new tab)

GLW holding history

Corning Inc in every 13F filed by Advanced Portfolio Management, 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 Q4 2025 holdings

Shares (Q3 2025): 0; Sold out in Q3 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q1 2025

Holdings of GLW by Advanced Portfolio Management, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2025	0	$0	0.0%	−25,000−100.0%	Sold out	Holders
Q2 2025	25,000	$1.31M	3.7%	−25,000−50.0%	Reduced	Holders
Q1 2025	50,000	$2.29M	4.6%	+50,000	New	Holders