Position in BSX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$52,330,676
-$20,884,202 QoQ
Shares Held
833,955
+8.6% QoQ
Ownership
0.056%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 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)
Position in Medical Devices
Healthcare · as of Mar 31, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $467,347,094 across 44 Medical Devices names. BSX ranks #4 (11.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
932,148 | $95,703,635 | |
| 2 | SYK |
Stryker Corp
|
190,919 | $62,734,074 | |
| 3 | MDT |
Medtronic plc
|
695,643 | $60,277,465 | |
| 4 | BSX |
Boston Scientific Corp
This page
|
833,955 | $52,330,676 | |
| 5 | EW |
Edwards Lifesciences Corp
|
328,968 | $26,343,757 | |
| 6 | LIVN |
LivaNova PLC
|
321,442 | $20,430,853 | |
| 7 | GEHC |
GE HealthCare Technologies Inc.
|
275,376 | $19,601,263 | |
| 8 | GMED |
Globus Medical Inc
|
190,074 | $16,376,775 |
All Filings in BSX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $52,330,676 | 833,955 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $73,214,878 | 767,854 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $82,158,573 | 841,530 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $86,651,513 | 806,736 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $89,068,263 | 882,913 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $78,317,115 | 876,815 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $76,864,795 | 917,241 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $65,908,161 | 855,839 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $56,681,433 | 827,587 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $46,128,159 | 797,927 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $44,384,313 | 840,612 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $76,217,137 | 1,409,080 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $58,675,934 | 1,172,815 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $53,087,051 | 1,147,332 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $47,236,850 | 1,219,645 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $54,215,215 | 1,454,661 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $68,724,837 | 1,551,701 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $101,931,439 | 2,399,516 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $99,892,501 | 2,302,201 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $102,457,278 | 2,396,101 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $105,739,133 | 2,735,812 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $98,889,174 | 2,750,742 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $92,834,175 | 2,429,578 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $68,083,135 | 1,939,138 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $48,323,431 | 1,480,951 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||