Position in BSX
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$197,788,313
-$29,402,608 QoQ
Shares Held
3,152,005
+32.3% QoQ
Ownership
0.212%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
9 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, 2026RENAISSANCE TECHNOLOGIES LLC holds $985,614,599 across 73 Medical Devices names. BSX ranks #1 (20.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
This page
|
3,152,005 | $197,788,313 | |
| 2 | SYK |
Stryker Corp
|
391,600 | $128,675,844 | |
| 3 | ABT |
Abbott Laboratories
|
1,238,666 | $127,173,838 | |
| 4 | DXCM |
Dexcom Inc
|
1,582,996 | $99,412,148 | |
| 5 | PODD |
Insulet Corp
|
426,003 | $89,392,469 | |
| 6 | MASI |
Masimo Corp
|
239,500 | $42,599,865 | |
| 7 | IRMD |
Iradimed Corp
|
440,712 | $42,422,937 | |
| 8 | INMD |
InMode Ltd.
|
2,586,218 | $35,379,462 |
All Filings in BSX
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $197,788,313 | 3,152,005 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $227,190,921 | 2,382,705 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $89,536,961 | 917,105 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $160,743,468 | 1,496,541 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $65,728,666 | 651,553 | Shares | Sole | 2025-05-14 | |
| 2024-09-30 | $21,622,495 | 258,025 | Shares | Sole | 2024-11-13 | |
| 2023-06-30 | $45,214,101 | 835,905 | Shares | Sole | 2023-08-11 | |
| 2020-12-31 | $99,624,819 | 2,771,205 | Shares | Sole | 2021-02-10 | |
| 2020-06-30 | $969,211 | 27,605 | Shares | Sole | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||