Position in ALKS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$79,262,409
+$45,734,871 QoQ
Shares Held
2,241,584
+87.1% QoQ
Ownership
1.34%
of shares outstanding
% of Portfolio
0.06%
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 ALKS Over Time
Shares Held
Position Value (USD)
Derivatives in ALKS
reported options exposure · as of Mar 31, 2026CallValue
$2,351,440
CallShares
66,500
PutValue
$820,352
PutShares
23,200
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 Drug Manufacturers - Specialty & Generic
Healthcare · as of Mar 31, 2026CITADEL ADVISORS LLC holds $928,363,116 across 59 Drug Manufacturers - Specialty & Generic names. ALKS ranks #4 (8.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | UTHR |
UNITED THERAPEUTICS Corp
|
360,643 | $213,854,086 | |
| 2 | INDV |
Indivior Pharmaceuticals, Inc.
|
3,574,044 | $108,936,860 | |
| 3 | ELAN |
Elanco Animal Health Inc
|
4,387,127 | $104,983,948 | |
| 4 | ALKS |
Alkermes plc.
This page
|
2,241,584 | $79,262,409 | |
| 5 | SUPN |
Supernus Pharmaceuticals, Inc.
|
1,493,446 | $77,196,223 | |
| 6 | ZTS |
Zoetis Inc.
|
501,011 | $59,224,510 | |
| 7 | VTRS |
Viatris Inc
|
3,993,155 | $53,947,523 | |
| 8 | KNSA |
Kiniksa Pharmaceuticals International, plc
|
474,750 | $22,859,212 |
All Filings in ALKS
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $79,262,409 | 2,241,584 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $2,351,440 | 66,500 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $820,352 | 23,200 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $609,964 | 21,800 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $33,527,538 | 1,198,268 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $2,305,552 | 82,400 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $21,145,020 | 704,834 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $1,866,000 | 62,200 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $326,154 | 11,400 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $761,026 | 26,600 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $1,070,672 | 37,423 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $614,172 | 18,600 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $759,460 | 23,000 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $2,785,798 | 84,367 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $1,530,204 | 53,206 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $488,920 | 17,000 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $451,532 | 15,700 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $2,321,042 | 82,924 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $517,815 | 18,500 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $403,056 | 14,400 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $7,765,357 | 322,214 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $371,140 | 15,400 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $433,800 | 18,000 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $8,878,960 | 328,000 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $1,469,440 | 54,283 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $706,527 | 26,100 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $674,082 | 24,300 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $1,264,944 | 45,600 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $1,386,495 | 49,500 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $1,400,500 | 50,000 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $10,609,122 | 378,762 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $46,369,979 | 1,481,469 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $1,414,760 | 45,200 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $782,500 | 25,000 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $797,777 | 28,300 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $98,231,409 | 3,484,619 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $1,409,500 | 50,000 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $167,971,164 | 6,428,288 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $11,170,575 | 427,500 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $67,384,044 | 2,578,800 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $82,225,245 | 3,682,277 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $11,944,317 | 534,900 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $783,783 | 35,100 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $82,884,924 | 2,782,307 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $935,406 | 31,400 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $1,212,453 | 40,700 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $644,595 | 24,500 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $668,274 | 25,400 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $61,643,777 | 2,342,979 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $15,307,405 | 658,100 | Shares | Defined | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||