Position in BSX
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$5,534,781,484
-$2,737,051,330 QoQ
Shares Held
129,680,916
-1.6% QoQ
Ownership
8.95%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#1
of 1,474 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 90%
Shared 0%
None 10%
Common Shares in BSX Over Time
Shares Held
Position Value (USD)
Derivatives in BSX
reported options exposure · as of Jun 30, 2025CallValue
$37,851,284
CallShares
352,400
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, 2026BlackRock, Inc. holds $62,929,200,225 across 117 Medical Devices names. BSX ranks #4 (8.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
152,563,476 | $13,843,609,801 | |
| 2 | MDT |
Medtronic plc
|
114,020,787 | $8,919,846,156 | |
| 3 | SYK |
Stryker Corp
|
27,414,742 | $8,631,257,363 | |
| 4 | BSX |
Boston Scientific Corp
This page
|
129,680,916 | $5,534,781,484 | |
| 5 | EW |
Edwards Lifesciences Corp
|
58,789,433 | $5,318,092,100 | |
| 6 | DXCM |
Dexcom Inc
|
38,244,137 | $2,575,742,616 | |
| 7 | GEHC |
GE HealthCare Technologies Inc.
|
37,467,843 | $2,398,316,620 | |
| 8 | STE |
STERIS plc
|
8,820,889 | $1,857,414,586 |
All Filings in BSX
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,534,781,484 | 129,680,916 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $8,271,832,814 | 131,822,037 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $12,966,383,802 | 135,987,245 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $14,173,520,080 | 145,175,869 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $15,755,730,143 | 146,687,740 | Shares | Sole | 2025-08-12 | |
| 2025-06-30 | $37,851,284 | 352,400 | Call | Sole | 2025-08-12 | |
| 2025-03-31 | $14,291,777,127 | 141,671,066 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $12,417,841,431 | 139,026,438 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $80,238,500 | 957,500 | Call | Sole | 2024-11-13 | |
| 2024-09-30 | $10,785,123,682 | 128,700,760 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||