Position in QDEL
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$4,171,577
-$2,603,426 QoQ
Shares Held
253,900
+7.0% QoQ
Ownership
0.372%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
16 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in QDEL Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026GAMCO INVESTORS, INC. ET AL holds $112,021,521 across 20 Medical Devices names. QDEL ranks #8 (3.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ZBH |
Zimmer Biomet Holdings, Inc.
|
231,107 | $20,896,694 | |
| 2 | STE |
STERIS plc
|
84,889 | $18,771,504 | |
| 3 | MASI |
Masimo Corp
|
92,000 | $16,364,040 | |
| 4 | GMED |
Globus Medical Inc
|
129,255 | $11,136,610 | |
| 5 | BSX |
Boston Scientific Corp
|
155,146 | $9,735,411 | |
| 6 | BIO |
Bio-Rad Laboratories, Inc.
|
26,750 | $7,456,562 | |
| 7 | SYK |
Stryker Corp
|
19,978 | $6,564,571 | |
| 8 | QDEL |
QuidelOrtho Corp
This page
|
253,900 | $4,171,577 |
All Filings in QDEL
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,171,577 | 253,900 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $6,775,003 | 237,220 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $6,712,244 | 227,920 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $6,448,763 | 223,760 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $8,048,345 | 230,150 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $10,268,329 | 230,490 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $10,570,855 | 231,817 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $7,411,215 | 223,095 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $9,961,979 | 207,801 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $14,790,116 | 200,680 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $14,428,175 | 197,538 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $16,122,733 | 194,578 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $17,345,733 | 194,699 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $16,683,889 | 194,746 | Shares | Sole | 2023-02-15 | |
| 2022-09-30 | $13,649,391 | 190,954 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $18,605,499 | 191,454 | Shares | Sole | 2022-08-12 | |
| No filing history on record for this holder in this stock. | ||||||