Monashee Investment Management LLC
Position in CMPX — Compass Therapeutics, Inc.
CIK 1627608
Boston, MA
Position in CMPX
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$1,369,395
-$4,000,605 QoQ
Shares Held
258,865
-74.1% QoQ
Ownership
0.144%
of shares outstanding
% of Portfolio
0.94%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
18 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CMPX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Monashee Investment Management LLC holds $73,502,476 across 18 Biotechnology names. CMPX ranks #16 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TERN |
Terns Pharmaceuticals, Inc.
|
300,000 | $15,816,000 | |
| 2 | SLDB |
Solid Biosciences Inc.
|
1,420,295 | $10,226,124 | |
| 3 | NKTR |
Nektar Therapeutics
|
100,000 | $7,195,000 | |
| 4 | CYTK |
Cytokinetics Inc
|
100,000 | $6,591,000 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
67,139 | $4,985,742 | |
| 6 | EVMN |
Evommune, Inc.
|
179,340 | $4,123,026 | |
| 7 | MANE |
Veradermics, Inc
|
50,000 | $3,157,500 | |
| 8 | ZBIO |
Zenas BioPharma, Inc.
|
150,000 | $2,932,500 |
All Filings in CMPX
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,369,395 | 258,865 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $5,370,000 | 1,000,000 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $4,375,000 | 1,250,000 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $429,000 | 165,000 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $851,511 | 448,164 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $649,837 | 448,164 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $920,000 | 500,000 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $500,000 | 500,000 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $990,000 | 500,000 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $780,000 | 500,000 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $2,415,499 | 1,226,142 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $6,262,361 | 1,969,296 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $7,118,927 | 2,177,042 | Shares | Sole | 2023-05-05 | |
| 2022-12-31 | $11,219,118 | 2,230,441 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $2,805,405 | 1,230,441 | Shares | Sole | 2022-11-01 | |
| 2022-06-30 | $3,260,668 | 1,230,441 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $1,740,189 | 1,270,211 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $6,340,000 | 2,000,000 | Shares | Sole | 2022-02-07 | |
| No filing history on record for this holder in this stock. | ||||||