Position in LEGN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$577,600
-$55,550 QoQ
Shares Held
20,000
-42.9% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#119
of 218 holders
Holding Since
Dec 2021
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in LEGN Over Time
Shares Held
Position Value (USD)
Derivatives in LEGN
reported options exposure · as of Sep 30, 2025CallValue
$0
CallShares
0
PutValue
$978,300
PutShares
30,000
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, 2026LMR Partners LLP holds $188,560,243 across 75 Biotechnology names. LEGN ranks #41 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
134,214 | $40,402,439 | |
| 2 | DNTH |
Dianthus Therapeutics, Inc. /DE/
|
223,995 | $21,835,032 | |
| 3 | REGN |
Regeneron Pharmaceuticals, Inc.
|
22,306 | $13,908,683 | |
| 4 | TNGX |
Tango Therapeutics, Inc.
|
347,106 | $10,850,533 | |
| 5 | RVMD |
Revolution Medicines, Inc.
|
5,112,098 | $8,521,240 | |
| 6 | ARGX |
Argenx SE
|
8,200 | $7,607,714 | |
| 7 | DFTX |
Definium Therapeutics, Inc.
|
150,200 | $7,065,408 | |
| 8 | NKTR |
Nektar Therapeutics
|
100,000 | $6,981,000 |
All Filings in LEGN
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $577,600 | 20,000 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $633,150 | 35,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $760,900 | 35,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,467,450 | 45,000 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $978,300 | 30,000 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $2,129,400 | 60,000 | Shares | Sole | 2025-08-14 | |
| 2024-12-31 | $2,186,688 | 67,200 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $6,062,012 | 124,400 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $115,154 | 2,600 | Call | Other | 2024-08-14 | |
| 2024-06-30 | $5,624,830 | 127,000 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $695,516 | 12,400 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $1,121,800 | 20,000 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $5,715,571 | 101,900 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,383,910 | 23,000 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $1,504,250 | 25,000 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $5,216,739 | 86,700 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $5,031,234 | 74,903 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $4,983,966 | 72,200 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $4,378,376 | 90,800 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $3,559,296 | 71,300 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $2,297,040 | 56,300 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,096,500 | 56,300 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $855,843 | 23,551 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $489,451 | 10,501 | Shares | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||