Position in AVTR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$155,081,707
+$18,388,982 QoQ
Shares Held
19,780,830
+65.8% QoQ
Ownership
2.90%
of shares outstanding
% of Portfolio
18.96%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AVTR Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026Engine Capital Management, LP holds $155,081,707 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
|
19,780,830 | $155,081,707 |
All Filings in AVTR
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $155,081,707 | 19,780,830 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $136,692,725 | 11,927,812 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $246,110,966 | 19,720,430 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $74,087,999 | 5,504,309 | Shares | Sole | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||