Position in TGTX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,295,390
+$3,226,475 QoQ
Shares Held
150,990
+7.6% QoQ
Ownership
0.099%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
#78
of 425 holders
Holding Since
Sep 2020
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TGTX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026CASTLEARK MANAGEMENT LLC holds $107,512,673 across 17 Biotechnology names. TGTX ranks #4 (7.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LGND |
Ligand Pharmaceuticals Inc
|
62,043 | $19,611,171 | |
| 2 | ASND |
Ascendis Pharma A/S
|
61,696 | $16,455,557 | |
| 3 | JAZZ |
Jazz Pharmaceuticals plc
|
46,920 | $11,306,312 | |
| 4 | TGTX |
Tg Therapeutics, Inc.
This page
|
150,990 | $8,295,390 | |
| 5 | PRAX |
Praxis Precision Medicines, Inc.
|
24,390 | $8,165,528 | |
| 6 | PTGX |
Protagonist Therapeutics, Inc
|
50,570 | $6,198,870 | |
| 7 | KRYS |
Krystal Biotech, Inc.
|
16,150 | $6,002,470 | |
| 8 | BBIO |
BridgeBio Pharma, Inc.
|
78,497 | $5,846,456 |
All Filings in TGTX
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,295,390 | 150,990 | Shares | Sole | 2026-08-14 | |
| 2025-09-30 | $5,068,915 | 140,316 | Shares | Sole | 2025-11-17 | |
| 2025-06-30 | $9,012,975 | 250,430 | Shares | Sole | 2025-08-18 | |
| 2025-03-31 | $9,348,458 | 237,090 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $6,362,237 | 211,370 | Shares | Sole | 2025-02-18 | |
| 2024-09-30 | $3,948,465 | 168,810 | Shares | Sole | 2024-11-15 | |
| 2023-06-30 | $2,259,943 | 90,980 | Shares | Sole | 2023-08-16 | |
| 2021-09-30 | $672,622 | 20,211 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $8,020,259 | 206,761 | Shares | Sole | 2021-08-17 | |
| 2021-03-31 | $10,489,814 | 217,631 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $7,902,670 | 151,916 | Shares | Sole | 2021-02-17 | |
| 2020-09-30 | $3,350,619 | 125,210 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||