KETTLE HILL CAPITAL MANAGEMENT, LLC

Position in AVTR — Avantor, Inc.

CIK 1387369 New York, NY

Position in AVTR

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

Position Value

$8,847,730

New position

Shares Held

1,128,537

first reported quarter

Ownership

0.165%

of shares outstanding

% of Portfolio

2.22%

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 90.90814036225662.ToString("F0")% None 9.09185963774338.ToString("F0")%

Healthcare · as of Mar 31, 2026

KETTLE HILL CAPITAL MANAGEMENT, LLC holds $8,847,730 across 1 Medical Instruments & Supplies name. AVTR ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	AVTR	Avantor, Inc. This page	1,128,537	$8,847,730

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$8,847,730	1,128,537	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.