Position in GKOS
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$41,599,823
-$57,076,967 QoQ
Shares Held
386,400
-55.8% QoQ
Ownership
0.658%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 96.49844720496894.ToString("F0")%
Shared 0.ToString("F0")%
None 3.501552795031056.ToString("F0")%
Common Shares in GKOS Over Time
Shares Held
Position Value (USD)
Derivatives in GKOS
reported options exposure · as of Jun 30, 2025CallValue
$785,004
CallShares
7,600
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Medical Devices
Healthcare · as of Mar 31, 2026UBS Group AG holds $5,239,528,751 across 130 Medical Devices names. GKOS ranks #16 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
12,152,765 | $1,247,724,380 | |
| 2 | BSX |
Boston Scientific Corp
|
14,824,662 | $930,247,536 | |
| 3 | MDT |
Medtronic plc
|
6,412,252 | $555,621,633 | |
| 4 | SYK |
Stryker Corp
|
1,646,714 | $541,093,748 | |
| 5 | DXCM |
Dexcom Inc
|
4,349,959 | $273,177,422 | |
| 6 | EW |
Edwards Lifesciences Corp
|
2,561,776 | $205,147,019 | |
| 7 | GEHC |
GE HealthCare Technologies Inc.
|
2,805,315 | $199,682,320 | |
| 8 | PEN |
Penumbra Inc
|
560,335 | $183,997,200 |
All Filings in GKOS
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $41,599,823 | 386,400 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $98,676,790 | 873,942 | Shares | Defined | 2026-01-29 | |
| 2025-09-30 | $17,133,083 | 210,093 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $15,786,843 | 152,840 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $785,004 | 7,600 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $7,711,795 | 78,356 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $9,446,668 | 63,003 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $3,231,724 | 24,806 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $2,083,669 | 17,606 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $3,553,034 | 37,682 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $2,950,270 | 37,115 | Shares | Defined | 2024-02-09 | |
| 2023-09-30 | $524,567 | 6,971 | Shares | Defined | 2023-11-09 | |
| 2023-06-30 | $2,893,973 | 40,640 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $1,321,838 | 26,384 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $827,560 | 18,946 | Shares | Defined | 2023-02-08 | |
| 2022-09-30 | $443,755 | 8,335 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $74,261 | 1,635 | Shares | Defined | 2022-08-10 | |
| 2022-03-31 | $98,120 | 1,697 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $611,005 | 13,749 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $1,113,978 | 23,126 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $260,851 | 3,075 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $1,761,858 | 20,992 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $646,708 | 8,593 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $77,696 | 1,569 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $57,053 | 1,485 | Shares | Defined | 2020-07-31 | |
| 2020-03-31 | $432,564 | 14,017 | Shares | Defined | 2020-05-01 | |
| No filing history on record for this holder in this stock. | ||||||