Position in BSX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,587,160
-$10,021,102 QoQ
Shares Held
107,478
-53.8% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#427
of 1,468 holders
Holding Since
Jun 2021
17 quarters on record
Voting authority
Sole 94%
Shared 6%
None 0%
Common Shares in BSX Over Time
Shares Held
Position Value (USD)
Derivatives in BSX
reported options exposure · as of Jun 30, 2026CallValue
$28,318,180
CallShares
663,500
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 Jun 30, 2026LMR Partners LLP holds $176,523,527 across 15 Medical Devices names. BSX ranks #6 (2.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PEN |
Penumbra Inc
|
213,893 | $67,536,714 | |
| 2 | SNN |
Smith & Nephew PLC
|
1,767,872 | $50,932,392 | |
| 3 | MDT |
Medtronic plc
|
308,551 | $24,137,944 | |
| 4 | PRCT |
PROCEPT BioRobotics Corp
|
721,608 | $16,293,908 | |
| 5 | ALMR |
Alamar Biosciences, Inc.
|
175,000 | $4,740,750 | |
| 6 | BSX |
Boston Scientific Corp
This page
|
107,478 | $4,587,160 | |
| 7 | SYK |
Stryker Corp
|
9,604 | $3,023,723 | |
| 8 | EW |
Edwards Lifesciences Corp
|
25,155 | $2,275,521 |
All Filings in BSX
Export CSV
35 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,587,160 | 107,478 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $28,318,180 | 663,500 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $30,421,200 | 484,800 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $17,256,250 | 275,000 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $14,608,262 | 232,801 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $317,229 | 3,327 | Shares | Other | 2026-02-17 | |
| 2025-12-31 | $36,814,635 | 386,100 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $15,932,985 | 167,100 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $16,313,973 | 167,100 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $37,694,943 | 386,100 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $122,720 | 1,257 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $451,122 | 4,200 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $298,384 | 2,778 | Shares | Other | 2025-08-14 | |
| 2025-06-30 | $451,122 | 4,200 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $9,224,164 | 91,437 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $44,660 | 500 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $9,011,851 | 100,894 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $3,268,200 | 39,000 | Put | Sole | 2024-11-07 | |
| 2024-09-30 | $12,191,893 | 145,488 | Shares | Other | 2024-11-07 | |
| 2024-09-30 | $2,262,600 | 27,000 | Call | Sole | 2024-11-07 | |
| 2024-06-30 | $2,179,383 | 28,300 | Put | Other | 2024-08-14 | |
| 2024-06-30 | $10,148,377 | 131,780 | Shares | Other | 2024-08-14 | |
| 2024-06-30 | $2,903,277 | 37,700 | Call | Other | 2024-08-14 | |
| 2024-03-31 | $4,264,666 | 62,267 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $2,582,073 | 37,700 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $1,938,267 | 28,300 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $2,640,471 | 45,675 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $1,636,023 | 28,300 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $2,179,437 | 37,700 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $3,062,030 | 57,993 | Shares | Sole | 2023-11-14 | |
| 2023-03-31 | $913,047 | 18,250 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $811,020 | 17,528 | Shares | Sole | 2023-02-14 | |
| 2022-06-30 | $333,864 | 8,958 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $863,522 | 19,497 | Shares | Sole | 2022-05-16 | |
| 2021-06-30 | $234,495 | 5,484 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||