TANDEM CAPITAL MANAGEMENT CORP /ADV
Position in BSX — Boston Scientific Corp
CIK 873759
WOODCLIFF LAKE, NJ
Position in BSX
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$1,748,684
-$1,462,233 QoQ
Shares Held
40,972
-19.9% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.80%
of 13F equity value
Holder Rank
#588
of 1,468 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 9%
Shared 0%
None 91%
Common Shares in BSX Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026TANDEM CAPITAL MANAGEMENT CORP /ADV holds $11,706,994 across 4 Medical Devices names. BSX ranks #4 (14.9% of the industry book) .
All Filings in BSX
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24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,748,684 | 40,972 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $3,210,917 | 51,170 | Shares | Sole | 2026-04-16 | |
| 2025-12-31 | $5,023,991 | 52,690 | Shares | Sole | 2026-01-23 | |
| 2025-09-30 | $5,150,958 | 52,760 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $5,697,456 | 53,044 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $5,417,659 | 53,704 | Shares | Sole | 2025-04-22 | |
| 2024-12-31 | $4,872,048 | 54,546 | Shares | Sole | 2025-01-27 | |
| 2024-06-30 | $4,456,260 | 57,866 | Shares | Sole | 2024-07-08 | |
| 2024-03-31 | $3,996,459 | 58,351 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $3,380,497 | 58,476 | Shares | Sole | 2024-02-02 | |
| 2023-06-30 | $3,263,033 | 60,326 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $3,048,127 | 60,926 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $2,841,163 | 61,404 | Shares | Sole | 2023-01-18 | |
| 2022-09-30 | $2,407,611 | 62,164 | Shares | Sole | 2022-10-24 | |
| 2022-06-30 | $2,320,206 | 62,254 | Shares | Sole | 2022-07-19 | |
| 2022-03-31 | $2,757,229 | 62,254 | Shares | Sole | 2022-04-26 | |
| 2021-12-31 | $2,666,639 | 62,774 | Shares | Sole | 2022-02-04 | |
| 2021-09-30 | $2,674,950 | 61,649 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $2,624,138 | 61,369 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $2,382,347 | 61,639 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $2,235,694 | 62,189 | Shares | Sole | 2021-02-01 | |
| 2020-09-30 | $2,351,405 | 61,539 | Shares | Sole | 2020-11-03 | |
| 2020-06-30 | $2,171,167 | 61,839 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $2,222,070 | 68,099 | Shares | Sole | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||