Position in BBIO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$32,006
+$32,006 QoQ
Shares Held
431
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BBIO Over Time
Shares Held
Position Value (USD)
Derivatives in BBIO
reported options exposure · as of Mar 31, 2026CallValue
$22,753,264
CallShares
306,400
PutValue
$4,455,600
PutShares
60,000
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 Mar 31, 2026Caption Management, LLC holds $196,103,961 across 70 Biotechnology names. BBIO ranks #63 (0.0% of the industry book) .
| # | 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 BBIO
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,455,600 | 60,000 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $32,006 | 431 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $22,753,264 | 306,400 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $17,210,250 | 225,000 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $15,298,000 | 200,000 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $7,791,000 | 150,000 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $5,194,000 | 100,000 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $5,613,400 | 130,000 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $3,022,600 | 70,000 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $8,521,505 | 246,500 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $10,250,005 | 296,500 | Put | Sole | 2025-05-15 | |
| 2024-12-31 | $600,936 | 21,900 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $3,018,400 | 110,000 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $3,841,600 | 140,000 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $1,527,600 | 60,000 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $7,385,946 | 290,100 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $7,419,044 | 291,400 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $13,298,250 | 525,000 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $22,505,705 | 888,500 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $10,283,980 | 406,000 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $15,623,876 | 505,300 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $30,579,880 | 989,000 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $9,598,619 | 310,434 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,211,100 | 30,000 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $2,434,311 | 60,300 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $2,389,122 | 90,600 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $5,450,679 | 206,700 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $785,826 | 29,800 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $21,293,600 | 1,238,000 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $12,654,040 | 735,700 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $2,404,100 | 145,000 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $1,243,500 | 75,000 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $776,225 | 46,817 | Shares | Sole | 2023-05-15 | |
| 2022-09-30 | $571,550 | 57,500 | Call | Sole | 2022-11-14 | |
| 2022-09-30 | $571,550 | 57,500 | Put | Sole | 2022-11-14 | |
| 2022-06-30 | $567,500 | 62,500 | Call | Sole | 2022-08-15 | |
| 2022-06-30 | $567,500 | 62,500 | Put | Sole | 2022-08-15 | |
| 2022-03-31 | $203,000 | 20,000 | Shares | Sole | 2022-05-13 | |
| 2022-03-31 | $507,500 | 50,000 | Put | Sole | 2022-05-13 | |
| 2022-03-31 | $507,500 | 50,000 | Call | Sole | 2022-05-13 | |
| 2021-12-31 | $14,107,944 | 845,800 | Put | Sole | 2022-02-11 | |
| 2021-12-31 | $3,079,978 | 184,651 | Shares | Sole | 2022-02-11 | |
| 2021-12-31 | $21,907,512 | 1,313,400 | Call | Sole | 2022-02-11 | |
| 2021-09-30 | $7,499,200 | 160,000 | Call | Sole | 2021-11-12 | |
| 2021-06-30 | $5,059,680 | 83,000 | Call | Sole | 2021-08-16 | |
| 2021-03-31 | $4,065,600 | 66,000 | Call | Sole | 2021-05-17 | |
| 2020-12-31 | $2,311,075 | 32,500 | Call | Sole | 2021-02-16 | |
| 2020-09-30 | $469,000 | 12,500 | Put | Sole | 2020-11-16 | |
| 2020-09-30 | $938,000 | 25,000 | Call | Sole | 2020-11-16 | |
| 2020-06-30 | $6,897,015 | 211,500 | Call | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||