Position in STIM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$548,473
+$437,408 QoQ
Shares Held
421,903
+450.8% QoQ
Ownership
0.554%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#13
of 86 holders
Holding Since
Sep 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STIM Over Time
Shares Held
Position Value (USD)
Derivatives in STIM
reported options exposure · as of Jun 30, 2026CallValue
$16,640
CallShares
12,800
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 $3,441,306,100 across 94 Medical Devices names. STIM ranks #59 (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 STIM
Export CSV
46 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $548,473 | 421,903 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $16,640 | 12,800 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $22,330 | 15,400 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $111,065 | 76,597 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $72,450 | 52,500 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $109,710 | 79,500 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $81,354 | 29,800 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $144,963 | 53,100 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $57,236 | 16,400 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $73,290 | 21,000 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $54,832 | 14,900 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $257,625 | 70,007 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $101,200 | 27,500 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $38,801 | 24,100 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $322 | 200 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $22,876 | 30,100 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $6,840 | 3,800 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $187,511 | 104,173 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $17,136 | 3,600 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $435,106 | 91,409 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $952 | 200 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $237,657 | 81,951 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $290 | 100 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $810 | 600 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $259,977 | 192,576 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $5,535 | 4,100 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $8,385 | 3,900 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $518,328 | 241,083 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $860 | 400 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $476,049 | 163,591 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $2,910 | 1,000 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $11,058 | 3,800 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $45,664 | 6,647 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $15,801 | 2,300 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $43,968 | 6,400 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $113,700 | 35,755 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $311,925 | 97,173 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $159,556 | 52,659 | Shares | Defined | 2022-05-16 | |
| 2021-09-30 | $83,266 | 12,693 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $157,440 | 24,000 | Call | Defined | 2021-11-15 | |
| 2021-06-30 | $291,564 | 18,200 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $704,655 | 43,986 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $246,163 | 19,900 | Call | Defined | 2021-05-21 | |
| 2021-03-31 | $1,032,708 | 83,485 | Shares | Defined | 2021-05-21 | |
| 2020-12-31 | $198,934 | 17,906 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $99,965 | 20,569 | Shares | Defined | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||