Position in AVTR
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$301,063
-$7,815,166 QoQ
Shares Held
38,401
-85.3% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
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 Mar 31, 2026Calamos Advisors LLC holds $91,267,066 across 8 Medical Instruments & Supplies names. AVTR ranks #6 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
165,835 | $76,448,276 | |
| 2 | BDX |
Becton Dickinson & Co
|
59,573 | $9,366,662 | |
| 3 | BAX |
Baxter International Inc
|
182,829 | $3,071,527 | |
| 4 | SOLV |
Solventum Corp
|
17,893 | $1,168,412 | |
| 5 | KRMD |
KORU Medical Systems, Inc.
|
79,126 | $341,824 | |
| 6 | AVTR |
Avantor, Inc.
This page
|
38,401 | $301,063 | |
| 7 | XRAY |
DENTSPLY SIRONA Inc.
|
24,669 | $286,160 | |
| 8 | AZTA |
Azenta, Inc.
|
13,400 | $283,142 |
All Filings in AVTR
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $301,063 | 38,401 | Shares | Sole | 2026-05-04 | |
| 2022-06-30 | $8,116,229 | 260,972 | Shares | Sole | 2022-08-01 | |
| No filing history on record for this holder in this stock. | ||||||