Position in AVNS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$6,657,495
+$1,282,593 QoQ
Shares Held
475,196
-0.7% QoQ
Ownership
1.01%
of shares outstanding
% of Portfolio
0.01%
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 AVNS Over Time
Shares Held
Position Value (USD)
Derivatives in AVNS
reported options exposure · as of Mar 31, 2026CallValue
$203,145
CallShares
14,500
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 Mar 31, 2026CITADEL ADVISORS LLC holds $1,870,037,695 across 83 Medical Devices names. AVNS ranks #30 (0.4% 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 AVNS
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,657,495 | 475,196 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $203,145 | 14,500 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $5,374,902 | 478,620 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $6,636,641 | 574,104 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $2,383,397 | 194,722 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $130,968 | 10,700 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $189,156 | 13,200 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $50,155 | 3,500 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $1,894,353 | 132,195 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $87,560 | 5,500 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $82,784 | 5,200 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $532,014 | 33,418 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $2,377,335 | 98,932 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $120,150 | 5,000 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $129,762 | 5,400 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $15,936 | 800 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $183,264 | 9,200 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $4,331,105 | 217,425 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $4,623,360 | 232,213 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $77,649 | 3,900 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $183,172 | 9,200 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $112,150 | 5,000 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $5,723,799 | 255,185 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $172,711 | 7,700 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $38,418 | 1,900 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $3,487,120 | 172,459 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $50,550 | 2,500 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $5,112 | 200 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $33,228 | 1,300 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $8,989,349 | 351,696 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $41,636 | 1,400 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $98,142 | 3,300 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $852,526 | 28,666 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $67,650 | 2,500 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $5,047,013 | 186,512 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $35,178 | 1,300 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $3,573,378 | 164,067 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $2,600,962 | 95,134 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $229,656 | 8,400 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $519,250 | 15,500 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $3,463,230 | 103,380 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,154,511 | 33,300 | Call | Defined | 2022-02-14 | |
| 2021-12-31 | $2,258,022 | 65,129 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $243,360 | 7,800 | Call | Defined | 2021-11-15 | |
| 2021-09-30 | $1,144,384 | 36,679 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $287,323 | 7,900 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $661,351 | 18,184 | Shares | Defined | 2021-08-16 | |
| 2020-12-31 | $316,572 | 6,900 | Call | Defined | 2021-02-16 | |
| 2020-09-30 | $252,472 | 7,600 | Call | Defined | 2020-11-16 | |
| 2020-09-30 | $1,761,655 | 53,030 | Shares | Defined | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||