Position in RCUS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,911,460
+$1,565,148 QoQ
Shares Held
62,000
+286.7% QoQ
Ownership
0.049%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#88
of 230 holders
Holding Since
Jun 2020
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RCUS Over Time
Shares Held
Position Value (USD)
Derivatives in RCUS
reported options exposure · as of Mar 31, 2026CallValue
$648,000
CallShares
30,000
PutValue
$648,000
PutShares
30,000
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. RCUS ranks #28 (0.8% of the industry book) .
| # | 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 RCUS
Export CSV
29 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,911,460 | 62,000 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $346,312 | 16,033 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $648,000 | 30,000 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $648,000 | 30,000 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $1,939,762 | 81,400 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $18,294,243 | 767,698 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $25,736,400 | 1,080,000 | Call | Sole | 2026-02-17 | |
| 2024-09-30 | $458,700 | 30,000 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $458,700 | 30,000 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $91,380 | 6,000 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $750,839 | 49,300 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $913,800 | 60,000 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $94,400 | 5,000 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $955,000 | 50,000 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $380,090 | 19,900 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $955,000 | 50,000 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $143,600 | 8,000 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $609,300 | 30,000 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $609,300 | 30,000 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $1,094,400 | 60,000 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $1,459,200 | 80,000 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $164,160 | 9,000 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $49,632 | 2,400 | Call | Sole | 2023-02-14 | |
| 2022-06-30 | $760,200 | 30,000 | Call | Sole | 2022-08-15 | |
| 2022-06-30 | $9,664,676 | 381,400 | Put | Sole | 2022-08-15 | |
| 2022-03-31 | $686,114 | 21,740 | Shares | Sole | 2022-05-13 | |
| 2022-03-31 | $3,222,276 | 102,100 | Call | Sole | 2022-05-13 | |
| 2022-03-31 | $710,100 | 22,500 | Put | Sole | 2022-05-13 | |
| 2020-06-30 | $1,110,826 | 44,900 | Call | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||