Clean Yield Group

SEC CIK: 0001525865
Latest filing: Aug 5, 2026

SEC filings (opens in a new tab)

OLED holding history

Universal Display Corp in every 13F filed by Clean Yield Group, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q4 2025): 0; Sold out in Q4 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q1 2025

Holdings of OLED by Clean Yield Group, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	0	$0	0.0%	−1−100.0%	Sold out	Holders
Q3 2025	1	$92	<0.1%	00.0%	Unchanged	Holders
Q2 2025	1	$99	<0.1%	−15−93.8%	Reduced	Holders
Q1 2025	16	$2.18K	<0.1%	+16	New	Holders