Position in SENS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$191,938
-$321,960 QoQ
Shares Held
33,792
-56.2% QoQ
Ownership
0.064%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#41
of 111 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SENS Over Time
Shares Held
Position Value (USD)
Derivatives in SENS
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$82,928
PutShares
14,600
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 $3,447,350,274 across 95 Medical Devices names. SENS ranks #68 (0.0% of the industry book) .
| # | 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 SENS
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $191,938 | 33,792 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $82,928 | 14,600 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $513,898 | 77,162 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $321,444 | 48,265 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $135,350 | 24,520 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $1,019,303 | 2,337,853 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $72,070 | 165,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $109,130 | 250,300 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $151,130 | 317,500 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $88,345 | 185,600 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $607,723 | 1,276,729 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $581,363 | 886,225 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $159,932 | 243,800 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $233,601 | 356,100 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $106,430 | 203,500 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $805,522 | 1,540,196 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $70,448 | 134,700 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $39,655 | 113,300 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $27,117 | 77,478 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $70,980 | 202,800 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $74,253 | 186,100 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $24,299 | 60,900 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $19,803 | 49,632 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $98,075 | 184,700 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $459,656 | 865,643 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $29,895 | 56,300 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $226,689 | 397,700 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $441,778 | 775,050 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $67,374 | 118,200 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $55,024 | 91,100 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $907 | 1,503 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $230,063 | 380,900 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $42 | 56 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $304,055 | 398,500 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $108,193 | 141,800 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $304,022 | 428,200 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $234,371 | 330,100 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $787,744 | 764,800 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $371,902 | 361,070 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $283,559 | 275,300 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $263,340 | 199,500 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $163,343 | 123,746 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $823,152 | 623,600 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $185,915 | 180,500 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $764,775 | 742,500 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $3,986,393 | 2,023,550 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $1,169,786 | 593,800 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $955,056 | 484,800 | Put | Defined | 2022-05-16 | |
| 2021-12-31 | $8,265,187 | 3,095,576 | Shares | Defined | 2022-02-14 | |
| 2021-12-31 | $1,855,650 | 695,000 | Call | Defined | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||