Position in QDEL
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,513,303
-$11,412,038 QoQ
Shares Held
274,699
-50.7% QoQ
Ownership
0.403%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in QDEL Over Time
Shares Held
Position Value (USD)
Derivatives in QDEL
reported options exposure · as of Mar 31, 2026CallValue
$197,160
CallShares
12,000
PutValue
$2,684,662
PutShares
163,400
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Medical Devices
Healthcare · as of Mar 31, 2026D. E. Shaw & Co., Inc. holds $2,885,787,974 across 58 Medical Devices names. QDEL ranks #26 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
|
24,312,352 | $1,525,600,087 | |
| 2 | ABT |
Abbott Laboratories
|
5,280,054 | $542,103,143 | |
| 3 | SYK |
Stryker Corp
|
600,768 | $197,406,356 | |
| 4 | MDT |
Medtronic plc
|
894,615 | $77,518,388 | |
| 5 | PEN |
Penumbra Inc
|
201,950 | $66,314,320 | |
| 6 | IRTC |
iRhythm Holdings, Inc.
|
554,266 | $65,414,473 | |
| 7 | INSP |
Inspire Medical Systems, Inc.
|
1,188,537 | $61,304,737 | |
| 8 | STE |
STERIS plc
|
176,157 | $38,953,596 |
All Filings in QDEL
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,684,662 | 163,400 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $4,513,303 | 274,699 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $197,160 | 12,000 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $2,176,272 | 76,200 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $15,925,341 | 557,610 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $288,456 | 10,100 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $15,856,262 | 538,413 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $2,199,915 | 74,700 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $1,557,905 | 52,900 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $57,829,951 | 2,006,591 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $46,965,583 | 1,343,025 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $77,009,708 | 1,728,613 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $294,030 | 6,600 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $76,509,412 | 1,677,838 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $1,190,160 | 26,100 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $51,711,713 | 1,556,644 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $1,803,846 | 54,300 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $22,784,922 | 475,280 | Shares | Defined | 2024-05-15 | |
| 2022-12-31 | $1,961,843 | 22,900 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $368,381 | 4,300 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,125,166 | 15,741 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $707,652 | 9,900 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $1,636,892 | 22,900 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $2,225,422 | 22,900 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $4,100,315 | 42,193 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $971,800 | 10,000 | Put | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||