Position in CMPX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
9 quarters on record
Common Shares in CMPX Over Time
Shares Held
Position Value (USD)
Derivatives in CMPX
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$158,700
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.
| # | 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 CMPX
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $158,700 | 30,000 | Put | Sole | 2026-05-15 | |
| 2025-03-31 | $114,000 | 60,000 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $190,000 | 100,000 | Call | Sole | 2025-05-15 | |
| 2023-06-30 | $256,600 | 80,692 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $477,985 | 146,173 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $628,443 | 124,939 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $228,000 | 100,000 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $265,000 | 100,000 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $137,000 | 100,000 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $317,000 | 100,000 | Shares | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||