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VANGUARD PORTFOLIO MANAGEMENT LLC

Position in AVTR — Avantor, Inc.

CIK 2100121 MALVERN, PA

Position in AVTR

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$310,298,175
+$65,095,535 QoQ
Shares Held
31,343,250
+0.2% QoQ
Ownership
4.59%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#3
of 454 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in AVTR Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

VANGUARD PORTFOLIO MANAGEMENT LLC holds $13,619,916,262 across 35 Medical Instruments & Supplies names. AVTR ranks #12 (2.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AVTR

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $310,298,175 31,343,250
2026-03-31 $245,202,640 31,275,847