Position in GKOS
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$20,571,553
+$7,771,641 QoQ
Shares Held
147,192
+23.8% QoQ
Ownership
0.250%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#62
of 364 holders
Holding Since
Mar 2021
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GKOS Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026RENAISSANCE TECHNOLOGIES LLC holds $945,734,416 across 76 Medical Devices names. GKOS ranks #13 (2.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MDT |
Medtronic plc
|
3,167,741 | $247,812,378 | |
| 2 | DXCM |
Dexcom Inc
|
1,630,796 | $109,834,110 | |
| 3 | BSX |
Boston Scientific Corp
|
2,412,005 | $102,944,373 | |
| 4 | ABT |
Abbott Laboratories
|
686,366 | $62,280,850 | |
| 5 | IRMD |
Iradimed Corp
|
394,412 | $37,690,010 | |
| 6 | INMD |
InMode Ltd.
|
2,391,318 | $34,961,069 | |
| 7 | PODD |
Insulet Corp
|
202,083 | $30,767,136 | |
| 8 | NVCR |
NovoCure Ltd
|
1,951,911 | $29,571,451 |
All Filings in GKOS
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $20,571,553 | 147,192 | Shares | Sole | 2026-08-13 | |
| 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. | ||||||