Position in NKTR
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$1,002,262
+$590,565 QoQ
Shares Held
14,357
+150.9% QoQ
Ownership
0.042%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#123
of 240 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NKTR Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026SIMPLEX TRADING, LLC holds $82,538,439 across 183 Biotechnology names. NKTR ranks #21 (1.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MRNA |
Moderna, Inc.
|
154,558 | $10,823,696 | |
| 2 | QURE |
uniQure N.V.
|
110,219 | $5,076,687 | |
| 3 | ERAS |
Erasca, Inc.
|
276,988 | $5,074,420 | |
| 4 | AXSM |
Axsome Therapeutics, Inc.
|
19,643 | $4,808,017 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
55,535 | $4,136,246 | |
| 6 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
11,567 | $3,482,014 | |
| 7 | ARWR |
Arrowhead Pharmaceuticals, Inc.
|
29,002 | $2,363,953 | |
| 8 | SLS |
SELLAS Life Sciences Group, Inc.
|
154,099 | $2,274,501 |
All Filings in NKTR
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,002,262 | 14,357 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $411,697 | 5,722 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $927,454 | 21,936 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $4,350,005 | 76,450 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,213,265 | 46,953 | Shares | Sole | 2025-08-05 | |
| 2025-03-31 | $233,875 | 343,935 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $11,789 | 12,677 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $9,084 | 6,988 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $2 | 2,251 | Shares | Sole | 2024-07-25 | |
| 2023-12-31 | $2,138 | 3,819 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $6,375 | 10,625 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $4,123 | 7,110 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $3 | 4,961 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $13,837 | 6,123 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $61,772 | 19,304 | Shares | Sole | 2022-11-04 | |
| 2022-06-30 | $55,844 | 14,696 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $101,871 | 18,900 | Shares | Sole | 2022-05-02 | |
| 2021-09-30 | $103,144 | 5,743 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $112,277 | 6,543 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $114,140 | 5,707 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $85,850 | 5,050 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $464,785 | 28,016 | Shares | Sole | 2020-10-14 | |
| 2020-06-30 | $706,843 | 30,520 | Shares | Sole | 2020-07-13 | |
| 2020-03-31 | $672,355 | 37,667 | Shares | Sole | 2020-04-29 | |
| No filing history on record for this holder in this stock. | ||||||