Position in BSX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$91,277,342
-$13,290,619 QoQ
Shares Held
1,454,619
+32.6% QoQ
Ownership
0.098%
of shares outstanding
% of Portfolio
0.43%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 93.13744698783668.ToString("F0")%
Shared 0.ToString("F0")%
None 6.862553012163322.ToString("F0")%
Common Shares in BSX Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026FRED ALGER MANAGEMENT, LLC holds $225,990,579 across 15 Medical Devices names. BSX ranks #1 (40.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
This page
|
1,454,619 | $91,277,342 | |
| 2 | AORT |
Artivion, Inc.
|
1,208,371 | $44,250,545 | |
| 3 | IRTC |
iRhythm Holdings, Inc.
|
280,040 | $33,050,319 | |
| 4 | GKOS |
GLAUKOS Corp
|
113,943 | $12,267,102 | |
| 5 | ITGR |
Integer Holdings Corp
|
133,891 | $11,782,408 | |
| 6 | NEOG |
Neogen Corp
|
970,928 | $9,019,920 | |
| 7 | SYK |
Stryker Corp
|
11,508 | $3,781,413 | |
| 8 | MDT |
Medtronic plc
|
40,736 | $3,529,774 |
All Filings in BSX
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20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $91,277,342 | 1,454,619 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $104,567,961 | 1,096,675 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $96,258,005 | 985,947 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $106,117,750 | 987,969 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $98,418,830 | 975,603 | Shares | Sole | 2025-05-16 | |
| 2024-12-31 | $122,638,235 | 1,373,021 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $149,917,529 | 1,788,992 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $156,681,619 | 2,034,562 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $151,201,880 | 2,207,649 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $128,320,510 | 2,219,694 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $137,093,721 | 2,596,472 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $111,343,183 | 2,058,480 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $100,067,854 | 2,000,157 | Shares | Sole | 2023-05-16 | |
| 2022-12-31 | $54,894,080 | 1,186,386 | Shares | Sole | 2023-02-14 | |
| 2021-06-30 | $5,242,632 | 122,606 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $17,590,581 | 455,125 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $13,929,941 | 387,481 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $375,796,878 | 9,835,040 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $345,861,272 | 9,850,791 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $294,384,955 | 9,021,911 | Shares | Sole | 2020-05-19 | |
| No filing history on record for this holder in this stock. | ||||||