Position in CMPX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$39,399,812
-$49,423,567 QoQ
Shares Held
17,990,782
+7.1% QoQ
Ownership
9.99%
of shares outstanding
% of Portfolio
1.80%
of 13F equity value
Holder Rank
#1
of 213 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in CMPX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026TANG CAPITAL MANAGEMENT LLC holds $1,792,526,680 across 34 Biotechnology names. CMPX ranks #13 (2.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AUPH |
Aurinia Pharmaceuticals Inc.
|
13,044,106 | $221,358,478 | |
| 2 | SYRE |
Spyre Therapeutics, Inc.
|
1,892,200 | $167,989,516 | |
| 3 | MIRM |
Mirum Pharmaceuticals, Inc.
|
1,236,027 | $144,701,680 | |
| 4 | CELC |
Celcuity Inc.
|
1,314,594 | $137,532,824 | |
| 5 | CORT |
Corcept Therapeutics Inc
|
1,500,000 | $130,425,000 | |
| 6 | PTCT |
Ptc Therapeutics, Inc.
|
1,500,000 | $122,355,000 | |
| 7 | LKFT |
Lakefront Biotherapeutics NV
|
3,785,991 | $113,504,010 | |
| 8 | CAPR |
Capricor Therapeutics, Inc.
|
4,099,900 | $98,725,592 |
All Filings in CMPX
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $39,399,812 | 17,990,782 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $88,823,379 | 16,790,809 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $90,166,644 | 16,790,809 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $60,117,785 | 17,176,510 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $58,841,870 | 16,811,963 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $35,090,140 | 13,496,208 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $21,000,000 | 11,052,632 | Shares | Other | 2025-05-15 | |
| 2025-01-08 | $13,764,000 | 7,400,000 | Shares | Sole | 2025-01-16 | |
| 2024-12-31 | $8,555,000 | 5,900,000 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $3,335,910 | 1,812,995 | Shares | Other | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||