Position in AVTR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$269,507
-$24,469 QoQ
Shares Held
27,223
-27.4% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#251
of 454 holders
Holding Since
Sep 2022
16 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, 2026Zuckerman Investment Group, LLC holds $1,586,736 across 2 Medical Instruments & Supplies names. AVTR ranks #2 (17.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATR |
Aptargroup, Inc.
|
10,521 | $1,317,229 | |
| 2 | AVTR |
Avantor, Inc.
This page
|
27,223 | $269,507 |
All Filings in AVTR
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16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $269,507 | 27,223 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $293,976 | 37,497 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $20,050,060 | 1,749,569 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $21,509,554 | 1,723,522 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $24,018,373 | 1,784,426 | Shares | Sole | 2025-08-15 | |
| 2025-03-31 | $20,620,757 | 1,272,101 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $23,299,880 | 1,105,832 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $24,194,658 | 935,240 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $19,466,836 | 918,247 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $22,928,874 | 896,710 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $19,937,119 | 873,286 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $13,273,085 | 629,653 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $12,743,200 | 620,409 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $13,048,009 | 617,219 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $10,436,513 | 494,856 | Shares | Sole | 2023-02-15 | |
| 2022-09-30 | $9,286,715 | 473,812 | Shares | Sole | 2022-11-07 | |
| No filing history on record for this holder in this stock. | ||||||