Position in LEGN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$0
-$280,395 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
18 quarters on record
Common Shares in LEGN Over Time
Shares Held
Position Value (USD)
Derivatives in LEGN
reported options exposure · as of Jun 30, 2026CallValue
$1,299,600
CallShares
45,000
PutValue
$1,299,600
PutShares
45,000
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, 2026Caption Management, LLC holds $249,760,911 across 78 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CGON |
CG Oncology, Inc.
|
484,461 | $34,420,954 | |
| 2 | INSM |
INSMED Inc
|
236,000 | $25,162,320 | |
| 3 | ERAS |
Erasca, Inc.
|
1,041,225 | $19,075,242 | |
| 4 | CELC |
Celcuity Inc.
|
170,000 | $17,785,400 | |
| 5 | DSGN |
Design Therapeutics, Inc.
|
1,118,098 | $16,178,878 | |
| 6 | MLYS |
Mineralys Therapeutics, Inc.
|
413,087 | $11,145,087 | |
| 7 | REPL |
Replimune Group, Inc.
|
783,873 | $8,677,474 | |
| 8 | TARS |
Tarsus Pharmaceuticals, Inc.
|
120,700 | $7,596,858 |
All Filings in LEGN
Export CSV
35 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,299,600 | 45,000 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $1,299,600 | 45,000 | Put | Sole | 2026-08-14 | |
| 2026-03-31 | $542,700 | 30,000 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $542,700 | 30,000 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $280,395 | 15,500 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $652,200 | 30,000 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $2,282,700 | 105,000 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $163,050 | 5,000 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $652,200 | 20,000 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $1,298,934 | 36,600 | Call | Sole | 2025-08-14 | |
| 2024-12-31 | $1,627,000 | 50,000 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $1,385,390 | 42,575 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $2,923,800 | 60,000 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $2,923,800 | 60,000 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $1,107,250 | 25,000 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $2,214,500 | 50,000 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $20,427,978 | 364,200 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $1,677,091 | 29,900 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $1,504,250 | 25,000 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $16,757,345 | 278,500 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $16,546 | 275 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,526,425 | 52,500 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $3,660,765 | 54,500 | Call | Sole | 2023-11-14 | |
| 2023-06-30 | $2,070,900 | 30,000 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $16,394,625 | 237,500 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $4,580,900 | 95,000 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $2,520,960 | 50,500 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $49,368 | 1,210 | Shares | Sole | 2022-11-14 | |
| 2022-09-30 | $1,958,400 | 48,000 | Call | Sole | 2022-11-14 | |
| 2022-06-30 | $1,650,000 | 30,000 | Call | Sole | 2022-08-15 | |
| 2022-06-30 | $2,634,500 | 47,900 | Put | Sole | 2022-08-15 | |
| 2021-09-30 | $1,516,800 | 30,000 | Put | Sole | 2021-11-12 | |
| 2021-09-30 | $1,516,800 | 30,000 | Call | Sole | 2021-11-12 | |
| 2021-06-30 | $1,847,250 | 45,000 | Call | Sole | 2021-08-16 | |
| 2021-06-30 | $1,847,250 | 45,000 | Put | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||