Position in BSX
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$320,138,326
+$5,994,593 QoQ
Shares Held
5,101,806
+54.9% QoQ
Ownership
0.343%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0.0588027063357564.ToString("F0")%
Shared 99.94119729366425.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
$161,076
CallShares
2,567
PutValue
$40,786
PutShares
650
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, 2026BNP PARIBAS ARBITRAGE, SA holds $1,711,272,501 across 97 Medical Devices names. BSX ranks #2 (18.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
3,712,243 | $381,135,988 | |
| 2 | BSX |
Boston Scientific Corp
This page
|
5,101,806 | $320,138,326 | |
| 3 | SYK |
Stryker Corp
|
741,255 | $243,568,980 | |
| 4 | MDT |
Medtronic plc
|
2,518,123 | $218,195,357 | |
| 5 | DXCM |
Dexcom Inc
|
1,600,989 | $100,542,109 | |
| 6 | EW |
Edwards Lifesciences Corp
|
922,938 | $73,908,875 | |
| 7 | GEHC |
GE HealthCare Technologies Inc.
|
932,136 | $66,349,440 | |
| 8 | ZBH |
Zimmer Biomet Holdings, Inc.
|
407,068 | $36,807,088 |
All Filings in BSX
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $320,138,326 | 5,101,806 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $40,786 | 650 | Put | Defined | 2026-05-12 | |
| 2026-03-31 | $161,076 | 2,567 | Call | Defined | 2026-05-12 | |
| 2025-12-31 | $314,143,733 | 3,294,638 | Shares | Defined | 2026-02-10 | |
| 2025-12-31 | $293,955 | 3,083 | Put | Defined | 2026-02-10 | |
| 2025-12-31 | $253,911 | 2,663 | Call | Defined | 2026-02-10 | |
| 2025-09-30 | $265,061,447 | 2,714,959 | Shares | Defined | 2025-11-13 | |
| 2025-09-30 | $314,259 | 3,219 | Put | Defined | 2025-11-13 | |
| 2025-09-30 | $207,262 | 2,123 | Call | Defined | 2025-11-13 | |
| 2025-06-30 | $143,277 | 1,334 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $308,494,838 | 2,872,124 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $278,611 | 2,594 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $323,242,117 | 3,204,224 | Shares | Defined | 2025-05-14 | |
| 2025-03-31 | $278,724 | 2,763 | Call | Defined | 2025-05-14 | |
| 2025-03-31 | $787,557 | 7,807 | Put | Defined | 2025-05-14 | |
| 2024-12-31 | $245,811,230 | 2,752,029 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $218,027 | 2,441 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $219,008 | 2,452 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $201,703 | 2,407 | Put | Defined | 2024-11-13 | |
| 2024-09-30 | $114,805 | 1,370 | Call | Defined | 2024-11-13 | |
| 2024-09-30 | $201,336,539 | 2,402,584 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $99,801 | 1,296 | Call | Defined | 2024-08-13 | |
| 2024-06-30 | $184,667 | 2,398 | Put | Defined | 2024-08-13 | |
| 2024-06-30 | $130,539,882 | 1,695,103 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $40,476 | 591 | Call | Defined | 2024-05-01 | |
| 2024-03-31 | $128,416 | 1,875 | Put | Defined | 2024-05-01 | |
| 2024-03-31 | $119,002,470 | 1,737,516 | Shares | Defined | 2024-05-01 | |
| 2023-12-31 | $53,364,352 | 923,099 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $87,523 | 1,514 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $21,678 | 375 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $41,448 | 785 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $94,897,017 | 1,797,292 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $42,460 | 785 | Put | Defined | 2023-08-09 | |
| 2023-06-30 | $90,323,160 | 1,669,868 | Shares | Defined | 2023-08-09 | |
| 2023-03-31 | $1,851 | 37 | Call | Defined | 2023-05-12 | |
| 2023-03-31 | $35,021 | 700 | Put | Defined | 2023-05-12 | |
| 2023-03-31 | $34,785,058 | 695,284 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $48,536 | 1,049 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $31,550,818 | 681,885 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $228,063 | 4,929 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $205,966 | 5,318 | Put | Defined | 2022-11-16 | |
| 2022-09-30 | $149,071 | 3,849 | Call | Defined | 2022-11-16 | |
| 2022-09-30 | $45,669,525 | 1,179,177 | Shares | Defined | 2022-11-16 | |
| 2022-06-30 | $37,541,027 | 1,007,272 | Shares | Defined | 2022-08-12 | |
| 2022-06-30 | $251,161 | 6,739 | Put | Defined | 2022-08-12 | |
| 2022-03-31 | $44,339,870 | 1,001,126 | Shares | Defined | 2022-05-18 | |
| 2022-03-31 | $233,496 | 5,272 | Put | Defined | 2022-05-18 | |
| 2021-12-31 | $22,502,590 | 529,722 | Shares | Defined | 2022-02-09 | |
| 2021-12-31 | $234,529 | 5,521 | Put | Defined | 2022-02-09 | |
| 2021-12-31 | $93,539 | 2,202 | Call | Defined | 2022-02-09 | |
| No filing history on record for this holder in this stock. | ||||||