Position in BSX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,100,209
-$8,878,717 QoQ
Shares Held
142,929
-40.1% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BSX Over Time
Shares Held
Position Value (USD)
Derivatives in BSX
reported options exposure · as of Jun 30, 2026CallValue
$122,734,876
CallShares
2,875,700
PutValue
$2,134,000
PutShares
50,000
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 Jun 30, 2026NOMURA HOLDINGS INC holds $519,020,708 across 19 Medical Devices names. BSX ranks #11 (1.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ITGR |
Integer Holdings Corp
|
1,554,450 | $145,263,352 | |
| 2 | DXCM |
Dexcom Inc
|
1,709,370 | $115,126,069 | |
| 3 | BIO |
Bio-Rad Laboratories, Inc.
|
328,897 | $96,567,448 | |
| 4 | INSP |
Inspire Medical Systems, Inc.
|
1,369,410 | $61,089,380 | |
| 5 | NEOG |
Neogen Corp
|
2,786,225 | $25,048,162 | |
| 6 | BRKR |
Bruker Corp
|
387,889 | $23,343,159 | |
| 7 | MDT |
Medtronic plc
|
138,359 | $10,823,824 | |
| 8 | ABT |
Abbott Laboratories
|
118,723 | $10,772,924 |
All Filings in BSX
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $122,734,876 | 2,875,700 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $2,134,000 | 50,000 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $6,100,209 | 142,929 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $14,978,926 | 238,708 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $1,882,500 | 30,000 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $1,882,500 | 30,000 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $11,279,905 | 118,300 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $11,279,905 | 118,300 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $10,118,446 | 106,119 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $99,416,629 | 1,018,300 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $11,549,629 | 118,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $25,912,172 | 265,412 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $29,247,743 | 272,300 | Put | Defined | 2025-08-18 | |
| 2025-06-30 | $39,881,333 | 371,300 | Call | Defined | 2025-08-18 | |
| 2025-03-31 | $12,650,352 | 125,400 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $8,907,704 | 88,300 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $6,606,227 | 65,486 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $4,542,546 | 50,857 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $14,827,120 | 166,000 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $17,506,720 | 196,000 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $14,246,000 | 170,000 | Put | Defined | 2025-01-13 | |
| 2024-09-30 | $2,186,257 | 26,089 | Shares | Defined | 2025-01-13 | |
| 2024-09-30 | $5,866,000 | 70,000 | Call | Defined | 2025-01-13 | |
| 2024-06-30 | $104,710,497 | 1,359,700 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $8,310,302 | 107,912 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $86,204,994 | 1,119,400 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $7,724,712 | 112,786 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $6,849,000 | 100,000 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $18,279,981 | 266,900 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $12,195,770 | 210,963 | Shares | Defined | 2024-03-27 | |
| 2023-12-31 | $5,781,000 | 100,000 | Put | Defined | 2024-03-27 | |
| 2023-12-31 | $39,224,085 | 678,500 | Call | Defined | 2024-03-27 | |
| 2023-09-30 | $12,281,280 | 232,600 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $6,388,800 | 121,000 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $15,829,440 | 299,800 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $12,646,674 | 233,808 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $1,352,250 | 25,000 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $7,962,048 | 147,200 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $14,378,622 | 287,400 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $440,814 | 8,811 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $891,669 | 19,271 | Shares | Defined | 2023-02-15 | |
| 2022-12-31 | $3,123,225 | 67,500 | Call | Defined | 2023-02-15 | |
| 2022-09-30 | $193,650 | 5,000 | Shares | Defined | 2022-11-15 | |
| 2022-09-30 | $15,492,000 | 400,000 | Call | Defined | 2022-11-15 | |
| 2022-09-30 | $15,492,000 | 400,000 | Put | Defined | 2022-11-15 | |
| 2022-06-30 | $1,107,962 | 29,728 | Shares | Sole | 2022-08-17 | |
| 2022-03-31 | $34,555,058 | 780,200 | Put | Defined | 2022-05-18 | |
| 2022-03-31 | $12,410,058 | 280,200 | Call | Defined | 2022-05-18 | |
| 2022-03-31 | $2,517,222 | 56,835 | Shares | Defined | 2022-05-18 | |
| 2021-12-31 | $1,884,794 | 44,369 | Shares | Defined | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||