Position in GKOS
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$12,799,912
+$8,078,820 QoQ
Shares Held
118,892
+105.4% QoQ
Ownership
0.202%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
18 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in GKOS 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. GKOS ranks #14 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
|
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 GKOS
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $12,799,912 | 118,892 | Shares | Sole | 2026-05-14 | |
| 2025-09-30 | $4,721,092 | 57,892 | Shares | Sole | 2025-11-13 | |
| 2024-12-31 | $7,437,024 | 49,600 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $4,949,597 | 37,992 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $14,425,918 | 121,892 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $14,897,065 | 157,992 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $13,170,857 | 165,692 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $3,272,773 | 43,492 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,833,588 | 39,792 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $1,362,319 | 27,192 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,605,895 | 36,765 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $5,494,368 | 103,200 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,383,790 | 74,500 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $2,954,139 | 51,092 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $7,221,144 | 162,492 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $18,641,404 | 386,992 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $16,973,804 | 200,092 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,333,815 | 15,892 | Shares | Sole | 2021-05-13 | |
| No filing history on record for this holder in this stock. | ||||||