Douglass Winthrop Advisors, LLC

Position in Q — Qnity Electronics, Inc.

CIK 1308527 NEW YORK, NY

Position in Q

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$444,529

+$109,120 QoQ

Shares Held

2,722

-6.4% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#727

of 1,314 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Douglass Winthrop Advisors, LLC holds $23,315,051 across 4 Semiconductor Equipment & Materials names. Q ranks #3 (1.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ASML	Asml Holding NV	10,003	$19,900,367
2	AMAT	Applied Materials Inc /De	3,830	$2,769,090
3	Q	Qnity Electronics, Inc. This page	2,722	$444,529
4	LRCX	Lam Research Corp	464	$201,065

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$444,529	2,722	-6.4%	Shares	Sole	2026-08-13
2026-03-31	$335,409	2,907	-4.2%	Shares	Sole	2026-05-14
2025-12-31	$247,807	3,035	—	Shares	Sole	2026-02-12
No filing history on record for this holder in this stock.