Position in GKOS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$27,041,608
-$35,994,915 QoQ
Shares Held
251,176
-55.0% QoQ
Ownership
0.428%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
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, 2026D. E. Shaw & Co., Inc. holds $2,885,787,974 across 58 Medical Devices names. GKOS ranks #12 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
|
24,312,352 | $1,525,600,087 | |
| 2 | ABT |
Abbott Laboratories
|
5,280,054 | $542,103,143 | |
| 3 | SYK |
Stryker Corp
|
600,768 | $197,406,356 | |
| 4 | MDT |
Medtronic plc
|
894,615 | $77,518,388 | |
| 5 | PEN |
Penumbra Inc
|
201,950 | $66,314,320 | |
| 6 | IRTC |
iRhythm Holdings, Inc.
|
554,266 | $65,414,473 | |
| 7 | INSP |
Inspire Medical Systems, Inc.
|
1,188,537 | $61,304,737 | |
| 8 | STE |
STERIS plc
|
176,157 | $38,953,596 |
All Filings in GKOS
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $27,041,608 | 251,176 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $63,036,523 | 558,290 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $22,706,374 | 278,435 | Shares | Defined | 2025-11-14 | |
| 2025-03-31 | $206,780 | 2,101 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $404,987 | 2,701 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $203,236 | 1,560 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $3,237,937 | 27,359 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $4,027,691 | 42,716 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $21,798,701 | 274,232 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $3,995,850 | 53,101 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $8,646,674 | 121,425 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $4,934,799 | 98,499 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $2,179,981 | 49,908 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $676,999 | 12,716 | Shares | Defined | 2022-11-14 | |
| 2021-12-31 | $11,112,577 | 250,058 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $4,369,259 | 90,705 | Shares | Defined | 2021-11-15 | |
| 2020-06-30 | $3,219,633 | 83,801 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $286,998 | 9,300 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||