Position in NKTR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$11,151,937
-$25,796,618 QoQ
Shares Held
159,747
-68.9% QoQ
Ownership
0.468%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#43
of 239 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NKTR Over Time
Shares Held
Position Value (USD)
Derivatives in NKTR
reported options exposure · as of Jun 30, 2026CallValue
$11,434,878
CallShares
163,800
PutValue
$12,251,655
PutShares
175,500
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 Biotechnology
Healthcare · as of Jun 30, 2026CITADEL ADVISORS LLC holds $6,088,670,159 across 436 Biotechnology names. NKTR ranks #92 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ONC |
BeOne Medicines Ltd.
|
1,425,517 | $406,229,578 | |
| 2 | BBIO |
BridgeBio Pharma, Inc.
|
3,760,028 | $280,046,885 | |
| 3 | INSM |
INSMED Inc
|
2,556,973 | $272,624,460 | |
| 4 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
507,233 | $272,358,759 | |
| 5 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
510,430 | $253,545,893 | |
| 6 | JAZZ |
Jazz Pharmaceuticals plc
|
1,006,676 | $242,578,715 | |
| 7 | MANE |
Veradermics, Inc
|
1,877,775 | $230,853,658 | |
| 8 | ROIV |
Roivant Sciences Ltd.
|
5,576,261 | $197,343,876 |
All Filings in NKTR
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $11,434,878 | 163,800 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $11,151,937 | 159,747 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $12,251,655 | 175,500 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $36,948,555 | 513,531 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $2,770,075 | 38,500 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $8,159,130 | 113,400 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $3,872,848 | 91,600 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $13,097,371 | 309,777 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $3,720,640 | 88,000 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $7,640,304 | 134,276 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $20,127,123 | 353,728 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $20,545,053 | 361,073 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $5,433,325 | 210,268 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $7,379,283 | 285,576 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $25,228 | 37,100 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $32,504 | 47,800 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $334,012 | 491,195 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $49,011 | 52,700 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $369,248 | 397,041 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $4,557 | 4,900 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $16,640 | 12,800 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $18,330 | 14,100 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $9,041,461 | 6,954,970 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $2,356 | 1,900 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $8,624,162 | 6,954,970 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $23,064 | 18,600 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $17,019 | 18,300 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $3,720 | 4,000 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $2,970,154 | 3,193,714 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $5,656 | 10,100 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $2,576 | 4,600 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $3,150,000 | 5,625,000 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $4,860 | 8,100 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $3,375,000 | 5,625,000 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $28,080 | 46,800 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $28,652 | 49,400 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $5,628,118 | 9,703,652 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $15,138 | 26,100 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $63,910 | 91,300 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $2,004,149 | 2,863,070 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $7,770 | 11,100 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $21,696 | 9,600 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $24,182 | 10,700 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $4,254,173 | 1,882,378 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $3,856,517 | 1,205,162 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $146,880 | 45,900 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $33,600 | 10,500 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $1,817,730 | 478,350 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $300,580 | 79,100 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $159,220 | 41,900 | Put | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||