Position in IRIX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$113,792
+$52,333 QoQ
Shares Held
98,950
+62.6% QoQ
Ownership
0.563%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#6
of 29 holders
Holding Since
Jun 2021
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IRIX Over Time
Shares Held
Position Value (USD)
Derivatives in IRIX
reported options exposure · as of Jun 30, 2025CallValue
$31,768
CallShares
36,100
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. IRIX ranks #73 (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 IRIX
Export CSV
32 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $113,792 | 98,950 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $61,459 | 60,851 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $39,210 | 34,395 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $124,799 | 109,473 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $31,768 | 36,100 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $27,430 | 31,171 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,980 | 2,000 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $73,505 | 74,248 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $7,392 | 4,400 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $113,657 | 67,653 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $13,650 | 7,800 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $87,983 | 50,276 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $875 | 500 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $89,333 | 41,358 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $28,512 | 13,200 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $1,080 | 500 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $115,922 | 38,900 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $78,970 | 26,500 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $14,304 | 4,800 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $104,251 | 37,100 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $17,984 | 6,400 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $19,757 | 7,031 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $37,592 | 14,800 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $254 | 100 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $251 | 99 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $23,961 | 11,042 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $24,812 | 12,223 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $2,814 | 1,400 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $18,558 | 9,233 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $1,005 | 500 | Put | Defined | 2023-02-14 | |
| 2021-06-30 | $92,514 | 13,104 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $73,424 | 10,400 | Call | Defined | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||