보스턴 사이언티픽 코퍼레이션
AT ˙ WBAG ˙ FR0010424135
€43.02 ↑1.30 (3.12%)
2026-06-05
주가
SecurityAT:BSXC / Boston Scientific Corporation
InstitutionXponance, Inc.
Latest Disclosed Ownership294,885 shares
Latest Disclosed Value $ 18,504,034
Xponance, Inc. reports 12.17% increase in ownership of BSXC / Boston Scientific Corporation

On May 13, 2026 - Xponance, Inc. filed a 13F-HR form disclosing ownership of 294,885 shares of Boston Scientific Corporation (AT:BSXC) valued at $15,982,767 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 262,902 shares of Boston Scientific Corporation. This represents a change in shares of 12.17% during the quarter. The current value of the position is $12,687,427 USD.

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.

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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)
2026-05-13 2026-03-31 13F BOSTON SCIENTIFIC COM 101137107 294,885 31,983 12.17 18,504 -26.18 0.1315
2026-02-12 2025-12-31 13F BOSTON SCIENTIFIC COM 101137107 262,902 14,848 5.99 25,068 3.51 0.1881
2025-11-12 2025-09-30 13F BOSTON SCIENTIFIC COM 101137107 248,054 -9,554 -3.71 24,218 -12.48 0.1918
2025-08-14 2025-06-30 13F BOSTON SCIENTIFIC COM 101137107 257,608 39,769 18.26 27,670 25.91 0.2312
2025-05-01 2025-03-31 13F BOSTON SCIENTIFIC COM 101137107 217,839 -1,300 -0.59 21,976 12.27 0.2125
2025-02-11 2024-12-31 13F BOSTON SCIENTIFIC COM 101137107 219,139 10,681 5.12 19,573 12.05 0.1786
2024-11-12 2024-09-30 13F BOSTON SCIENTIFIC COM 101137107 208,458 4,247 2.08 17,469 11.08 0.1686
2024-08-14 2024-06-30 13F BOSTON SCIENTIFIC COM 101137107 204,211 -4,869 -2.33 15,726 9.83 0.1608
2024-05-13 2024-03-31 13F BOSTON SCIENTIFIC COM 101137107 209,080 17,082 8.90 14,320 29.01 0.1501
2024-01-31 2023-12-31 13F BOSTON SCIENTIFIC COM 101137107 191,998 12,537 6.99 11,099 17.14 0.1330
2023-10-24 2023-09-30 13F BOSTON SCIENTIFIC COM 101137107 179,461 8,181 4.78 9,476 2.28 0.1289
2023-07-14 2023-06-30 13F BOSTON SCIENTIFIC COM 101137107 171,280 -259 -0.15 9,265 7.95 0.1234
2023-04-18 2023-03-31 13F BOSTON SCIENTIFIC COM 101137107 171,539 3,669 2.19 8,582 10.49 0.1254
2023-01-24 2022-12-31 13F BOSTON SCIENTIFIC COM 101137107 167,870 25,628 18.02 7,767 40.99 0.1259
2022-10-24 2022-09-30 13F BOSTON SCIENTIFIC COM 101137107 142,242 22,725 19.01 5,509 23.69 0.1059
2022-08-02 2022-06-30 13F BOSTON SCIENTIFIC COM 101137107 119,517 23,046 23.89 4,454 4.24 0.0895
2022-04-20 2022-03-31 13F BOSTON SCIENTIFIC COM 101137107 96,471 4,259 4.62 4,273 9.09 0.0711
2022-01-31 2021-12-31 13F BOSTON SCIENTIFIC COM 101137107 92,212 20,489 28.57 3,917 25.87 0.0614
2021-11-05 2021-09-30 13F BOSTON SCIENTIFIC COM 101137107 71,723 -6,619 -8.45 3,112 -7.10 0.0591
2021-08-12 2021-06-30 13F BOSTON SCIENTIFIC COM 101137107 78,342 17,611 29.00 3,350 42.74 0.0616
2021-05-10 2021-03-31 13F BOSTON SCIENTIFIC COM 101137107 60,731 -1,224 -1.98 2,347 5.39 0.0497
2021-02-11 2020-12-31 13F BOSTON SCIENTIFIC COM 101137107 61,955 3,868 6.66 2,227 0.32 0.0485
2020-10-26 2020-09-30 13F BOSTON SCIENTIFIC COM 101137107 58,087 -192 -0.33 2,220 8.50 0.0546
2020-08-14 2020-06-30 13F BOSTON SCIENTIFIC COM 101137107 58,279 58,279 2,046 0.0528
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.