Position in IQV
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$24,845,631
-$17,690,813 QoQ
Shares Held
145,688
-22.8% QoQ
Ownership
0.087%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 98.23664268848498.ToString("F0")%
Shared 0.ToString("F0")%
None 1.7633573115150185.ToString("F0")%
Common Shares in IQV Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026Calamos Advisors LLC holds $195,948,990 across 11 Diagnostics & Research names. IQV ranks #3 (12.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
139,230 | $68,435,721 | |
| 2 | DHR |
Danaher Corp /De/
|
288,363 | $54,673,624 | |
| 3 | IQV |
Iqvia Holdings Inc.
This page
|
145,688 | $24,845,631 | |
| 4 | A |
Agilent Technologies, Inc.
|
163,570 | $18,643,708 | |
| 5 | LH |
Labcorp Holdings Inc.
|
43,515 | $11,610,237 | |
| 6 | DGX |
Quest Diagnostics Inc
|
43,506 | $8,526,305 | |
| 7 | GH |
Guardant Health, Inc.
|
50,668 | $4,680,203 | |
| 8 | WAT |
Waters Corp /De/
|
8,061 | $2,400,565 |
All Filings in IQV
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $24,845,631 | 145,688 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $42,536,444 | 188,707 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $9,737,464 | 51,266 | Shares | Sole | 2025-10-20 | |
| 2025-06-30 | $12,491,528 | 79,266 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $13,974,595 | 79,266 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $11,632,409 | 59,195 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $23,122,347 | 97,575 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $20,896,826 | 98,831 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $26,625,523 | 105,285 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $20,014,601 | 86,501 | Shares | Sole | 2024-01-31 | |
| 2023-09-30 | $22,668,748 | 115,216 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $25,897,549 | 115,218 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $20,660,295 | 103,878 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $22,660,219 | 110,597 | Shares | Sole | 2023-01-26 | |
| 2022-09-30 | $9,099,024 | 50,232 | Shares | Sole | 2022-10-24 | |
| 2022-06-30 | $10,899,841 | 50,232 | Shares | Sole | 2022-08-01 | |
| 2022-03-31 | $11,860,148 | 51,296 | Shares | Sole | 2022-05-03 | |
| 2021-12-31 | $14,592,562 | 51,721 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $12,721,250 | 53,107 | Shares | Sole | 2021-10-26 | |
| 2021-06-30 | $9,512,998 | 39,258 | Shares | Sole | 2021-07-22 | |
| No filing history on record for this holder in this stock. | ||||||