Position in GKOS
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$233,678
-$197,284 QoQ
Shares Held
1,672
-58.2% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#264
of 366 holders
Holding Since
Mar 2020
26 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, 2026Tower Research Capital LLC (TRC) holds $34,014,339 across 122 Medical Devices names. GKOS ranks #20 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNN |
Smith & Nephew PLC
|
301,051 | $8,673,279 | |
| 2 | PHG |
Koninklijke Philips NV
|
172,778 | $4,697,833 | |
| 3 | BSX |
Boston Scientific Corp
|
86,205 | $3,679,229 | |
| 4 | ABT |
Abbott Laboratories
|
28,491 | $2,585,273 | |
| 5 | MDT |
Medtronic plc
|
31,327 | $2,450,710 | |
| 6 | SYK |
Stryker Corp
|
5,175 | $1,629,296 | |
| 7 | PEN |
Penumbra Inc
|
3,046 | $961,774 | |
| 8 | EW |
Edwards Lifesciences Corp
|
9,286 | $840,010 |
All Filings in GKOS
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $233,678 | 1,672 | Shares | Defined | 2026-08-11 | |
| 2026-03-31 | $430,962 | 4,003 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $247,724 | 2,194 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $144,342 | 1,770 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $599,495 | 5,804 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $122,237 | 1,242 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $359,406 | 2,397 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $351,104 | 2,695 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,076,274 | 9,094 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $174,341 | 1,849 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $766,919 | 9,648 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $44,472 | 591 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $84,241 | 1,183 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $58,470 | 1,238 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $15,113 | 346 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $305,065 | 5,730 | Shares | Other | 2022-11-10 | |
| 2022-06-30 | $67,993 | 1,497 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $25,555 | 442 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $162,117 | 3,648 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $991,771 | 20,589 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $77,534 | 914 | Shares | Other | 2021-08-16 | |
| 2021-03-31 | $534,046 | 6,363 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $240,154 | 3,191 | Shares | Other | 2021-02-16 | |
| 2020-09-30 | $1,453,907 | 29,360 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $313,775 | 8,167 | Shares | Other | 2020-08-13 | |
| 2020-03-31 | $71,471 | 2,316 | Shares | Other | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||