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Equibles

JANE STREET GROUP, LLC

Position in NKTR — Nektar Therapeutics

CIK 1595888 NEW YORK, NY
Back to NKTR Full portfolio

Position in NKTR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$581,307
-$7,524,003 QoQ
Shares Held
8,327
-92.6% QoQ
Ownership
0.024%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#144
of 240 holders
Holding Since
Mar 2020
23 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, 2026
CallValue
$1,570,725
CallShares
22,500
PutValue
$1,633,554
PutShares
23,400

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, 2026

JANE STREET GROUP, LLC holds $1,364,050,815 across 292 Biotechnology names. NKTR ranks #108 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BBIO
BridgeBio Pharma, Inc.
 2,934,193 $218,538,693
2 MDGL
Madrigal Pharmaceuticals, Inc.
 191,541 $102,847,939
3 AXSM
Axsome Therapeutics, Inc.
 403,995 $98,885,855
4 TGTX
Tg Therapeutics, Inc.
 1,752,646 $96,290,370
5 EXEL
Exelixis, Inc.
 1,402,438 $76,306,651
6 QURE
uniQure N.V.
 1,610,483 $74,178,846
7 HALO
Halozyme Therapeutics, Inc.
 694,684 $54,372,915
8 TVTX
Travere Therapeutics, Inc.
 938,699 $53,327,489

All Filings in NKTR

Export CSV
44 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $581,307 8,327
2026-06-30 $1,570,725 22,500
2026-06-30 $1,633,554 23,400
2026-03-31 $8,105,310 112,652
2026-03-31 $3,554,330 49,400
2026-03-31 $3,086,655 42,900
2025-12-31 $274,820 6,500
2025-12-31 $9,231,287 218,337
2025-09-30 $1,127,814 19,821
2025-09-30 $603,140 10,600
2024-09-30 $118,910 91,470
2024-06-30 $75,626 60,989
2024-03-31 $36,877 39,654
2023-12-31 $77,365 138,154
2023-09-30 $12,700 21,167
2023-06-30 $453,406 781,736
2023-03-31 $365,194 521,707
2022-12-31 $343,812 152,130
2022-09-30 $60,716 18,974
2022-06-30 $137,005 36,054
2022-03-31 $2,180,794 404,600
2022-03-31 $3,360,665 623,500
2022-03-31 $3,437,488 637,753
2021-12-31 $5,728,240 424,000
2021-12-31 $467,446 34,600
2021-12-31 $3,862,291 285,884
2021-09-30 $840,832 46,817
2021-09-30 $5,842,388 325,300
2021-09-30 $233,480 13,000
2021-06-30 $719,004 41,900
2021-06-30 $1,249,161 72,795
2021-06-30 $3,543,540 206,500
2021-03-31 $350,880 17,544
2021-03-31 $752,000 37,600
2020-12-31 $957,627 56,331
2020-12-31 $595,000 35,000
2020-12-31 $809,200 47,600
2020-09-30 $596,277 35,942
2020-09-30 $1,595,958 96,200
2020-06-30 $682,432 29,466
2020-06-30 $2,661,084 114,900
2020-06-30 $275,604 11,900
2020-03-31 $419,475 23,500
2020-03-31 $403,213 22,589

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