Position in STE
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$24,294,888
-$55,885,375 QoQ
Shares Held
109,867
-65.3% QoQ
Ownership
0.113%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in STE Over Time
Shares Held
Position Value (USD)
Derivatives in STE
reported options exposure · as of Mar 31, 2026CallValue
$1,481,571
CallShares
6,700
PutValue
$928,746
PutShares
4,200
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 Mar 31, 2026CITADEL ADVISORS LLC holds $1,870,037,695 across 83 Medical Devices names. STE ranks #18 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
|
4,217,314 | $264,636,453 | |
| 2 | ABT |
Abbott Laboratories
|
1,915,846 | $196,699,908 | |
| 3 | GMED |
Globus Medical Inc
|
1,966,114 | $169,400,381 | |
| 4 | GKOS |
GLAUKOS Corp
|
1,446,926 | $155,776,052 | |
| 5 | DXCM |
Dexcom Inc
|
2,091,872 | $131,369,561 | |
| 6 | ZBH |
Zimmer Biomet Holdings, Inc.
|
1,378,665 | $124,658,889 | |
| 7 | GEHC |
GE HealthCare Technologies Inc.
|
1,293,268 | $92,054,816 | |
| 8 | MDT |
Medtronic plc
|
982,741 | $85,154,507 |
All Filings in STE
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,481,571 | 6,700 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $928,746 | 4,200 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $24,294,888 | 109,867 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $80,180,263 | 316,268 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $2,433,792 | 9,600 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $51,046,872 | 206,300 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $321,672 | 1,300 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $2,202,216 | 8,900 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $1,537,408 | 6,400 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $25,069,598 | 104,361 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $2,258,068 | 9,400 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $444,687 | 1,962 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $5,008,965 | 22,100 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $589,290 | 2,600 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $143,892 | 700 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $1,070,967 | 5,210 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $1,850,040 | 9,000 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $81,250 | 335 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $2,304,130 | 9,500 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $169,778 | 700 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $48,189,249 | 219,501 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $1,097,700 | 5,000 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $1,229,424 | 5,600 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $651,978 | 2,900 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $2,945,142 | 13,100 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $2,418,569 | 11,001 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $285,805 | 1,300 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $1,451,010 | 6,600 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $3,466,836 | 15,800 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $987,390 | 4,500 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $24,877,400 | 113,378 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $8,481,746 | 37,700 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $1,282,386 | 5,700 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $4,254,146 | 18,909 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $350,042 | 1,830 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $2,276,232 | 11,900 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $267,792 | 1,400 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $535,601 | 2,900 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $716,412 | 3,879 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $1,015,795 | 5,500 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $2,361,176 | 14,200 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $17,106,386 | 102,877 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $3,658,160 | 22,000 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $1,731,660 | 8,400 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $29,392,454 | 142,578 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $2,721,180 | 13,200 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $3,868,320 | 16,000 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $63,485,416 | 262,586 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $5,028,816 | 20,800 | Put | Defined | 2022-05-16 | |
| 2021-12-31 | $1,849,916 | 7,600 | Put | Defined | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||