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North Star Investment Management Corp.

Position in AVTR — Avantor, Inc.

CIK 1342857 CHICAGO, IL

Position in AVTR

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$7,128
+$1,484 QoQ
Shares Held
720
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#384
of 454 holders
Holding Since
Dec 2021
15 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

North Star Investment Management Corp. holds $715,884 across 17 Medical Instruments & Supplies names. AVTR ranks #11 (1.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AVTR

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15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $7,128 720
2026-03-31 $5,644 720
2025-12-31 $12,067 1,053
2025-09-30 $11,531 924
2025-06-30 $19,032 1,414
2025-03-31 $13,778 850
2023-12-31 $1,963 86
2023-09-30 $1,812 86
2023-06-30 $1,766 86
2023-03-31 $1,818 86
2022-12-31 $1,813 86
2022-09-30 $1,685 86
2022-06-30 $2,674 86
2022-03-31 $2,908 86
2021-12-31 $3,624 86