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Grantham, Mayo, Van Otterloo & Co. LLC

Position in AVTR — Avantor, Inc.

CIK 1352662 Boston, MA

Position in AVTR

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$1,056,330
+$219,802 QoQ
Shares Held
106,700
0.0% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#172
of 457 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AVTR Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

Grantham, Mayo, Van Otterloo & Co. LLC holds $544,701,356 across 8 Medical Instruments & Supplies names. AVTR ranks #7 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 AVTR
Avantor, Inc.
This page
106,700 $1,056,330

All Filings in AVTR

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,056,330 106,700
2026-03-31 $836,528 106,700