Position in MRNA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
15 quarters on record
Common Shares in MRNA Over Time
Shares Held
Position Value (USD)
Derivatives in MRNA
reported options exposure · as of Jun 30, 2026CallValue
$25,490,920
CallShares
364,000
PutValue
$21,884,375
PutShares
312,500
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 MRNA
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $21,884,375 | 312,500 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $25,490,920 | 364,000 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $43,068,240 | 847,800 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $55,590,440 | 1,094,300 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $23,370,825 | 792,500 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $19,000,407 | 644,300 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $1,724,075 | 66,747 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $4,313,610 | 167,000 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $1,291,500 | 50,000 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $2,759,000 | 100,000 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $2,835,000 | 100,000 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $374,220 | 9,000 | Put | Sole | 2025-02-14 | |
| 2024-09-30 | $3,207,840 | 48,000 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $3,562,500 | 30,000 | Put | Sole | 2024-08-14 | |
| 2022-12-31 | $3,592,400 | 20,000 | Call | Sole | 2023-02-14 | |
| 2022-12-31 | $1,077,720 | 6,000 | Shares | Sole | 2023-02-14 | |
| 2021-09-30 | $28,710,556 | 74,600 | Put | Sole | 2021-11-12 | |
| 2021-09-30 | $15,124,998 | 39,300 | Call | Sole | 2021-11-12 | |
| 2021-06-30 | $42,883,850 | 182,500 | Put | Sole | 2021-08-16 | |
| 2021-06-30 | $22,558,080 | 96,000 | Call | Sole | 2021-08-16 | |
| 2021-03-31 | $20,428,200 | 156,000 | Call | Sole | 2021-05-17 | |
| 2021-03-31 | $2,619,000 | 20,000 | Put | Sole | 2021-05-17 | |
| 2020-12-31 | $16,506,260 | 158,000 | Put | Sole | 2021-02-16 | |
| 2020-12-31 | $6,268,200 | 60,000 | Call | Sole | 2021-02-16 | |
| 2020-12-31 | $3,063,373 | 29,323 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $2,476,250 | 35,000 | Call | Sole | 2020-11-16 | |
| 2020-09-30 | $19,244,000 | 272,000 | Put | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||