Position in NSPR
as of Jun 30, 2026
· filed Sep 2, 2026
Position Value
$0
-$107,172 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
13 quarters on record
Common Shares in NSPR Over Time
Shares Held
Position Value (USD)
Derivatives in NSPR
reported options exposure · as of Jun 30, 2026CallValue
$9,520
CallShares
13,600
PutValue
$0
PutShares
0
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 Jun 30, 2026CITADEL ADVISORS LLC holds $3,553,993,098 across 97 Medical Devices names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
8,597,227 | $780,112,377 | |
| 2 | MDT |
Medtronic plc
|
5,373,877 | $420,398,397 | |
| 3 | EW |
Edwards Lifesciences Corp
|
3,997,925 | $361,652,295 | |
| 4 | ZBH |
Zimmer Biomet Holdings, Inc.
|
3,477,472 | $299,375,563 | |
| 5 | BSX |
Boston Scientific Corp
|
4,987,748 | $212,877,084 | |
| 6 | GKOS |
GLAUKOS Corp
|
1,390,017 | $194,268,775 | |
| 7 | GEHC |
GE HealthCare Technologies Inc.
|
2,367,032 | $151,513,717 | |
| 8 | PEN |
Penumbra Inc
|
448,763 | $141,696,917 |
All Filings in NSPR
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,520 | 13,600 | Call | Defined | 2026-09-02 | |
| 2026-03-31 | $107,172 | 65,750 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $344,803 | 193,710 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $91,469 | 37,954 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $59,419 | 26,176 | Shares | Defined | 2025-08-14 | |
| 2024-03-31 | $237 | 100 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $29,625 | 12,500 | Call | Defined | 2024-05-15 | |
| 2022-12-31 | $32,127 | 37,357 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $516 | 600 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $86 | 100 | Put | Defined | 2023-02-14 | |
| 2021-12-31 | $36,844 | 12,200 | Call | Defined | 2022-02-14 | |
| 2021-09-30 | $81,905 | 19,977 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $77,900 | 19,000 | Call | Defined | 2021-11-15 | |
| 2021-06-30 | $69,149 | 13,693 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $260,242 | 388,422 | Shares | Defined | 2021-05-21 | |
| 2020-09-30 | $15,203 | 47,510 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $24,477 | 52,079 | Shares | Defined | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||