Position in MRNA
as of Mar 31, 2026
· filed May 15, 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
14 quarters on record
Common Shares in MRNA Over Time
Shares Held
Position Value (USD)
Derivatives in MRNA
reported options exposure · as of Mar 31, 2026CallValue
$43,068,240
CallShares
847,800
PutValue
$55,590,440
PutShares
1,094,300
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 Mar 31, 2026Caption Management, LLC holds $196,103,961 across 70 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CGON |
CG Oncology, Inc.
|
378,480 | $25,615,526 | |
| 2 | IMCR |
Immunocore Holdings plc
|
661,786 | $19,952,847 | |
| 3 | CYTK |
Cytokinetics Inc
|
245,000 | $16,147,950 | |
| 4 | ELVN |
Enliven Therapeutics, Inc.
|
370,000 | $14,504,000 | |
| 5 | SLNO |
Soleno Therapeutics Inc
|
420,143 | $14,066,387 | |
| 6 | CNTA |
Centessa Pharmaceuticals plc
|
274,116 | $10,887,887 | |
| 7 | CORT |
Corcept Therapeutics Inc
|
260,000 | $10,480,600 | |
| 8 | HRMY |
Harmony Biosciences Holdings, Inc.
|
272,292 | $7,626,898 |
All Filings in MRNA
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 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. | ||||||