Position in TMCI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,057,635
+$951,365 QoQ
Shares Held
516,994
-37.4% QoQ
Ownership
0.795%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#15
of 116 holders
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TMCI Over Time
Shares Held
Position Value (USD)
Derivatives in TMCI
reported options exposure · as of Jun 30, 2026CallValue
$52,536
CallShares
13,200
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 $3,447,350,274 across 95 Medical Devices names. TMCI ranks #43 (0.1% 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 TMCI
Export CSV
46 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,057,635 | 516,994 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $52,536 | 13,200 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $1,106,270 | 825,575 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $50,960 | 20,800 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $179,340 | 73,200 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $519,169 | 211,906 | Shares | Defined | 2026-02-17 | |
| 2025-06-30 | $348,272 | 59,230 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $2,275,972 | 271,272 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $150,181 | 17,900 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $25,170 | 3,000 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $290,904 | 39,100 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $67,704 | 9,100 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $1,947,567 | 261,770 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $762,120 | 131,400 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $409,132 | 70,540 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $764,440 | 131,800 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $837,900 | 126,000 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $3,270,962 | 491,874 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $869,820 | 130,800 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $184,005 | 14,100 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $836,752 | 64,119 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $2,031,885 | 155,700 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $330,225 | 25,900 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $1,699,498 | 133,294 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $502,350 | 39,400 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $1,651,296 | 125,957 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $208,449 | 15,900 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $342,171 | 26,100 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $665,080 | 26,000 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $1,621,413 | 63,386 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $599,522 | 23,800 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $14,159,600 | 562,112 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $2,710,444 | 107,600 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $8,199,107 | 356,638 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $296,571 | 12,900 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $1,450,669 | 63,100 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $3,386,022 | 153,422 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $1,555,935 | 70,500 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $1,816,878 | 126,700 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $913,027 | 63,670 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $189,100 | 10,000 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $3,127,714 | 165,400 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $1,991,525 | 105,316 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,308,509 | 70,199 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $3,472,601 | 129,093 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $3,227,313 | 103,241 | Shares | Defined | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||