Position in BSX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$23,493,600
+$14,816,750 QoQ
Shares Held
374,400
+311.4% QoQ
Ownership
0.025%
of shares outstanding
% of Portfolio
1.20%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
13 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in BSX Over Time
Shares Held
Position Value (USD)
Derivatives in BSX
reported options exposure · as of Mar 31, 2026CallValue
$39,670,550
CallShares
632,200
PutValue
$54,906,250
PutShares
875,000
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 Medical Devices
Healthcare · as of Mar 31, 2026Caption Management, LLC holds $29,161,696 across 11 Medical Devices names. BSX ranks #1 (80.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
This page
|
374,400 | $23,493,600 | |
| 2 | ITGR |
Integer Holdings Corp
|
20,625 | $1,815,000 | |
| 3 | DXCM |
Dexcom Inc
|
16,316 | $1,024,644 | |
| 4 | SIBN |
SI-BONE, Inc.
|
75,000 | $947,250 | |
| 5 | DCTH |
Delcath Systems, Inc.
|
77,700 | $721,056 | |
| 6 | APYX |
Apyx Medical Corp
|
185,751 | $685,421 | |
| 7 | CATX |
Perspective Therapeutics, Inc.
|
60,000 | $250,200 | |
| 8 | QDEL |
QuidelOrtho Corp
|
9,920 | $162,985 |
All Filings in BSX
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $39,670,550 | 632,200 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $23,493,600 | 374,400 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $54,906,250 | 875,000 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $39,646,530 | 415,800 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $8,676,850 | 91,000 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $30,101,995 | 315,700 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $9,841,104 | 100,800 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $13,140,998 | 134,600 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $46,735,481 | 478,700 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $3,866,760 | 36,000 | Put | Sole | 2025-08-14 | |
| 2025-06-30 | $4,940,860 | 46,000 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $4,590,040 | 45,500 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $878,283 | 9,833 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $3,126,200 | 35,000 | Put | Sole | 2025-02-14 | |
| 2024-06-30 | $5,005,650 | 65,000 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $18,020,340 | 234,000 | Call | Sole | 2024-08-14 | |
| 2023-12-31 | $2,695,102 | 46,620 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $5,280,000 | 100,000 | Call | Sole | 2023-11-14 | |
| 2023-03-31 | $6,253,750 | 125,000 | Put | Sole | 2023-05-15 | |
| 2022-09-30 | $484,125 | 12,500 | Shares | Sole | 2022-11-14 | |
| 2022-03-31 | $2,657,400 | 60,000 | Call | Sole | 2022-05-13 | |
| 2022-03-31 | $2,168,704 | 48,966 | Shares | Sole | 2022-05-13 | |
| 2022-03-31 | $8,858,000 | 200,000 | Put | Sole | 2022-05-13 | |
| 2021-09-30 | $1,171,530 | 27,000 | Shares | Sole | 2021-11-12 | |
| No filing history on record for this holder in this stock. | ||||||