Position in BSX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$222,135
-$62,649 QoQ
Shares Held
3,540
+25.4% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2023
7 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
$665,150
CallShares
10,600
PutValue
$665,150
PutShares
10,600
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, 2026READYSTATE ASSET MANAGEMENT LP holds $35,474,107 across 6 Medical Devices names. BSX ranks #5 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MASI |
Masimo Corp
|
171,115 | $30,436,225 | |
| 2 | AHCO |
AdaptHealth Corp.
|
202,873 | $2,414,188 | |
| 3 | LMRI |
Lumexa Imaging Holdings, Inc.
|
224,755 | $1,932,893 | |
| 4 | MDT |
Medtronic plc
|
2,959 | $256,397 | |
| 5 | BSX |
Boston Scientific Corp
This page
|
3,540 | $222,135 | |
| 6 | SYK |
Stryker Corp
|
646 | $212,269 |
All Filings in BSX
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $665,150 | 10,600 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $665,150 | 10,600 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $222,135 | 3,540 | Shares | Sole | 2026-05-15 | |
| 2025-03-31 | $2,532,088 | 25,100 | Call | Sole | 2025-05-06 | |
| 2025-03-31 | $3,672,032 | 36,400 | Put | Sole | 2025-05-06 | |
| 2025-03-31 | $284,784 | 2,823 | Shares | Sole | 2025-05-06 | |
| 2024-12-31 | $6,868,708 | 76,900 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $5,243,084 | 58,700 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $11,631,440 | 138,800 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $17,556,100 | 209,500 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $4,759,218 | 61,800 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $5,406,102 | 70,200 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $3,129,993 | 45,700 | Call | Sole | 2024-05-13 | |
| 2024-03-31 | $3,945,024 | 57,600 | Put | Sole | 2024-05-13 | |
| 2023-03-31 | $330,198 | 6,600 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $330,198 | 6,600 | Call | Sole | 2023-05-15 | |
| No filing history on record for this holder in this stock. | ||||||