Position in BSX
as of Mar 31, 2026
· filed Apr 28, 2026
Position Value
$1,410,557
-$643,377 QoQ
Shares Held
22,479
+4.4% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2022
17 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, 2026HARBOR CAPITAL ADVISORS, INC. holds $23,739,518 across 23 Medical Devices names. BSX ranks #7 (5.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SIBN |
SI-BONE, Inc.
|
246,795 | $3,117,020 | |
| 2 | AHCO |
AdaptHealth Corp.
|
261,644 | $3,113,563 | |
| 3 | GKOS |
GLAUKOS Corp
|
26,384 | $2,840,501 | |
| 4 | ATEC |
Alphatec Holdings, Inc.
|
217,701 | $2,368,586 | |
| 5 | KIDS |
Orthopediatrics Corp
|
135,985 | $2,158,081 | |
| 6 | IRTC |
iRhythm Holdings, Inc.
|
15,661 | $1,848,311 | |
| 7 | BSX |
Boston Scientific Corp
This page
|
22,479 | $1,410,557 | |
| 8 | SYK |
Stryker Corp
|
4,218 | $1,385,992 |
All Filings in BSX
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17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,410,557 | 22,479 | Shares | Sole | 2026-04-28 | |
| 2025-12-31 | $2,053,934 | 21,541 | Shares | Sole | 2026-01-20 | |
| 2025-09-30 | $2,106,074 | 21,572 | Shares | Sole | 2025-10-15 | |
| 2025-06-30 | $2,304,481 | 21,455 | Shares | Sole | 2025-07-09 | |
| 2025-03-31 | $2,176,990 | 21,580 | Shares | Sole | 2025-04-14 | |
| 2024-12-31 | $4,200,094 | 47,023 | Shares | Sole | 2025-01-10 | |
| 2024-09-30 | $3,843,906 | 45,870 | Shares | Sole | 2024-10-29 | |
| 2024-06-30 | $3,515,968 | 45,656 | Shares | Sole | 2024-07-09 | |
| 2024-03-31 | $3,120,541 | 45,562 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $2,890,326 | 49,997 | Shares | Sole | 2024-01-08 | |
| 2023-09-30 | $2,641,267 | 50,024 | Shares | Sole | 2023-10-20 | |
| 2023-06-30 | $2,683,675 | 49,615 | Shares | Sole | 2023-07-11 | |
| 2023-03-31 | $2,514,807 | 50,266 | Shares | Sole | 2023-04-26 | |
| 2022-12-31 | $87,635 | 1,894 | Shares | Sole | 2023-01-20 | |
| 2022-09-30 | $84,779 | 2,189 | Shares | Sole | 2022-10-28 | |
| 2022-06-30 | $145,353 | 3,900 | Shares | Sole | 2022-07-26 | |
| 2022-03-31 | $170,693 | 3,854 | Shares | Sole | 2022-04-28 | |
| No filing history on record for this holder in this stock. | ||||||