Position in SRPT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$14,061,525
-$2,258,475 QoQ
Shares Held
782,500
+4.3% QoQ
Ownership
0.741%
of shares outstanding
% of Portfolio
1.35%
of 13F equity value
Holder Rank
#26
of 323 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SRPT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026683 Capital Management, LLC holds $349,034,024 across 34 Biotechnology names. SRPT ranks #9 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ANAB |
Anaptysbio, Inc
|
660,000 | $44,550,000 | |
| 2 | PTGX |
Protagonist Therapeutics, Inc
|
290,000 | $35,548,200 | |
| 3 | MGTX |
MeiraGTx Holdings plc
|
2,300,000 | $31,073,000 | |
| 4 | WVE |
Wave Life Sciences, Inc.
|
4,950,000 | $28,759,500 | |
| 5 | QURE |
uniQure N.V.
|
575,000 | $26,484,500 | |
| 6 | TGTX |
Tg Therapeutics, Inc.
|
389,081 | $21,376,110 | |
| 7 | PHAT |
Phathom Pharmaceuticals, Inc.
|
1,850,000 | $20,072,500 | |
| 8 | TRAX |
First Tracks Biotherapeutics, Inc.
|
750,000 | $15,090,000 |
All Filings in SRPT
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $14,061,525 | 782,500 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $16,320,000 | 750,000 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $17,431,200 | 810,000 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $19,077,300 | 990,000 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $11,542,500 | 675,000 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $10,530,300 | 165,000 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $12,402,180 | 102,000 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $10,893,155 | 87,222 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $10,033,000 | 63,500 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $8,133,842 | 62,829 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $8,350,838 | 86,600 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $2,424,400 | 20,000 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $3,504,312 | 30,600 | Shares | Defined | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||