Position in GKOS
as of Jun 30, 2026
· filed Aug 17, 2026
Position Value
$1,097,954
+$446,554 QoQ
Shares Held
7,856
+57.1% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#181
of 364 holders
Holding Since
Sep 2023
6 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GKOS Over Time
Shares Held
Position Value (USD)
Derivatives in GKOS
reported options exposure · as of Dec 31, 2023CallValue
$3,306,784
CallShares
41,600
PutValue
$834,645
PutShares
10,500
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 Jun 30, 2026Jefferies Financial Group Inc. holds $69,255,939 across 26 Medical Devices names. GKOS ranks #13 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GEHC |
GE HealthCare Technologies Inc.
|
237,653 | $15,212,168 | |
| 2 | SYK |
Stryker Corp
|
32,511 | $10,235,763 | |
| 3 | PODD |
Insulet Corp
|
48,416 | $7,371,336 | |
| 4 | AHCO |
AdaptHealth Corp.
|
505,927 | $5,271,759 | |
| 5 | ITGR |
Integer Holdings Corp
|
47,257 | $4,416,166 | |
| 6 | DXCM |
Dexcom Inc
|
61,434 | $4,137,579 | |
| 7 | CNMD |
CONMED Corp
|
114,308 | $3,741,300 | |
| 8 | EW |
Edwards Lifesciences Corp
|
39,620 | $3,584,025 |
All Filings in GKOS
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,097,954 | 7,856 | Shares | Defined | 2026-08-17 | |
| 2024-09-30 | $651,400 | 5,000 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,183,500 | 10,000 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $1,496,948 | 15,876 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $3,306,784 | 41,600 | Call | Defined | 2024-05-06 | |
| 2023-12-31 | $468,991 | 5,900 | Shares | Defined | 2024-05-06 | |
| 2023-12-31 | $834,645 | 10,500 | Put | Defined | 2024-05-06 | |
| 2023-09-30 | $3,566,850 | 47,400 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $775,902 | 10,311 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $1,316,875 | 17,500 | Put | Defined | 2023-11-14 | |
| No filing history on record for this holder in this stock. | ||||||