GILDER GAGNON HOWE & CO LLC

Position in Q — Qnity Electronics, Inc.

CIK 902464 New York, NY

Position in Q

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$1,957,767

New position

Shares Held

16,968

first reported quarter

Ownership

0.008%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 0.ToString("F0")% Shared 0.ToString("F0")% None 100.ToString("F0")%

Technology · as of Mar 31, 2026

GILDER GAGNON HOWE & CO LLC holds $21,235,752 across 3 Semiconductor Equipment & Materials names. Q ranks #3 (9.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AEHR	Aehr Test Systems	444,296	$16,474,495
2	ACMR	ACM Research, Inc.	71,245	$2,803,490
3	Q	Qnity Electronics, Inc. This page	16,968	$1,957,767

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,957,767	16,968	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.