Position in BSX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,719,553
+$1,244,618 QoQ
Shares Held
75,212
+106.4% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.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
$4,505,450
CallShares
71,800
PutValue
$0
PutShares
0
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, 2026BOOTHBAY FUND MANAGEMENT, LLC holds $42,407,918 across 28 Medical Devices names. BSX ranks #3 (11.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ESTA |
Establishment Labs Holdings Inc.
|
231,980 | $13,171,824 | |
| 2 | PEN |
Penumbra Inc
|
19,342 | $6,351,332 | |
| 3 | BSX |
Boston Scientific Corp
This page
|
75,212 | $4,719,553 | |
| 4 | LIVN |
LivaNova PLC
|
50,608 | $3,216,644 | |
| 5 | ABT |
Abbott Laboratories
|
29,494 | $3,028,148 | |
| 6 | INSP |
Inspire Medical Systems, Inc.
|
22,035 | $1,136,565 | |
| 7 | SYK |
Stryker Corp
|
3,198 | $1,050,830 | |
| 8 | LMRI |
Lumexa Imaging Holdings, Inc.
|
110,585 | $951,031 |
All Filings in BSX
Export CSV
28 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,719,553 | 75,212 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $4,505,450 | 71,800 | Call | Other | 2026-05-15 | |
| 2025-12-31 | $3,474,935 | 36,444 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $2,758,047 | 28,250 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $257,354 | 2,396 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $393,028 | 3,896 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $3,227,488 | 36,134 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $8,741,680 | 104,316 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $3,578,654 | 46,470 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $2,362,631 | 34,496 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $611,571 | 10,579 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $6,257,644 | 118,516 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $7,424,988 | 137,271 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $9,881,525 | 197,512 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $12,865,095 | 278,044 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $16,630,429 | 429,394 | Shares | Other | 2022-11-14 | |
| 2022-09-30 | $693,267 | 17,900 | Call | Other | 2022-11-14 | |
| 2022-06-30 | $15,176,865 | 407,214 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $10,303,315 | 232,633 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $6,980,823 | 164,332 | Shares | Other | 2022-02-14 | |
| 2021-12-31 | $700,920 | 16,500 | Call | Other | 2022-02-14 | |
| 2021-09-30 | $5,794,604 | 133,547 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $1,407,873 | 32,925 | Shares | Other | 2021-08-17 | |
| 2021-03-31 | $1,554,039 | 40,208 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $6,435,050 | 179,000 | Shares | Other | 2021-02-12 | |
| 2020-09-30 | $926,783 | 24,255 | Shares | Other | 2020-11-16 | |
| 2020-06-30 | $1,012,818 | 28,847 | Shares | Other | 2020-08-14 | |
| 2020-03-31 | $858,527 | 26,311 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||