Boston Scientific Corporation
MX ˙ BMV ˙ FR0010424135
SecurityMX:BSX / Boston Scientific Corporation
InstitutionFoster Victor Wealth Advisors, LLC
Latest Disclosed Ownership5,349 shares
Latest Disclosed Value $ 341,373
Foster Victor Wealth Advisors, LLC reports 97.49% decrease in ownership of BSX / Boston Scientific Corporation

On April 20, 2026 - Foster Victor Wealth Advisors, LLC filed a 13F-HR form disclosing ownership of 5,349 shares of Boston Scientific Corporation (MX:BSX) valued at $341,373 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 213,184 shares of Boston Scientific Corporation. This represents a change in shares of -97.49% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-20 2026-03-31 13F BOSTON SCIENTIFIC COM 101137107 5,349 -207,835 -97.49 341 -98.18 0.0195
2026-01-26 2025-12-31 13F BOSTON SCIENTIFIC COM 101137107 213,184 14,406 7.25 18,775 -2.95 1.0938
2025-10-10 2025-09-30 13F BOSTON SCIENTIFIC COM 101137107 198,778 14,793 8.04 19,345 2.12 1.2039
2025-07-15 2025-06-30 13F BOSTON SCIENTIFIC COM 101137107 183,985 729 0.40 18,943 10.36 1.2842
2025-04-17 2025-03-31 13F BOSTON SCIENTIFIC COM 101137107 183,256 -12,856 -6.56 17,166 -11.28 1.3802
2025-01-23 2024-12-31 13F BOSTON SCIENTIFIC COM 101137107 196,112 1,517 0.78 19,348 14.68 1.4819
2024-10-15 2024-09-30 13F BOSTON SCIENTIFIC COM 101137107 194,595 -10,038 -4.91 16,871 5.51 1.3516
2024-07-18 2024-06-30 13F BOSTON SCIENTIFIC COM 101137107 204,633 3,356 1.67 15,990 15.41 1.3363
2024-04-26 2024-03-31 13F BOSTON SCIENTIFIC COM 101137107 201,277 11,047 5.81 13,856 24.67 1.2642
2024-01-19 2023-12-31 13F BOSTON SCIENTIFIC COM 101137107 190,230 5,230 2.83 11,113 15.26 1.1375
2023-10-16 2023-09-30 13F BOSTON SCIENTIFIC COM 101137107 185,000 2,778 1.52 9,642 -0.63 1.1233
2023-07-17 2023-06-30 13F BOSTON SCIENTIFIC COM 101137107 182,222 -15,854 -8.00 9,703 -2.16 1.0782
2023-04-20 2023-03-31 13F BOSTON SCIENTIFIC COM 101137107 198,076 -1,034 -0.52 9,918 7.51 1.2025
2023-01-27 2022-12-31 13F BOSTON SCIENTIFIC COM 101137107 199,110 -4,224 -2.08 9,225 11.59 1.1741
2022-10-24 2022-09-30 13F BOSTON SCIENTIFIC COM 101137107 203,334 128 0.06 8,266 8.01 1.2052
2022-07-19 2022-06-30 13F BOSTON SCIENTIFIC COM 101137107 203,206 18,859 10.23 7,653 -6.88 1.1390
2022-04-14 2022-03-31 13F BOSTON SCIENTIFIC COM 101137107 184,347 25,644 16.16 8,218 16.60 1.1256
2022-01-19 2021-12-31 13F BOSTON SCIENTIFIC COM 101137107 158,703 29,376 22.71 7,048 25.61 0.9594
2021-10-08 2021-09-30 13F BOSTON SCIENTIFIC COM 101137107 129,327 21,304 19.72 5,611 21.48 0.8979
2021-07-29 2021-06-30 13F BOSTON SCIENTIFIC COM 101137107 108,023 27,263 33.76 4,619 45.11 0.7712
2021-04-23 2021-03-31 13F BOSTON SCIENTIFIC COM 101137107 80,760 32,442 67.14 3,183 83.25 0.5921
2021-02-08 2020-12-31 13F BOSTON SCIENTIFIC COM 101137107 48,318 23,877 97.69 1,737 85.97 0.3959
2020-10-26 2020-09-30 13F BOSTON SCIENTIFIC COM 101137107 24,441 11,158 84.00 934 100.43 0.2533
2020-08-03 2020-06-30 13F BOSTON SCIENTIFIC COM 101137107 13,283 13,283 466 0.1546
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.