Position in GKOS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$16,460,891
-$977,155 QoQ
Shares Held
152,897
-1.0% QoQ
Ownership
0.260%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 0.ToString("F0")%
None 100.ToString("F0")%
Common Shares in GKOS Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026GILDER GAGNON HOWE & CO LLC holds $50,301,263 across 7 Medical Devices names. GKOS ranks #1 (32.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GKOS |
GLAUKOS Corp
This page
|
152,897 | $16,460,891 | |
| 2 | ESTA |
Establishment Labs Holdings Inc.
|
268,533 | $15,247,303 | |
| 3 | SIBN |
SI-BONE, Inc.
|
1,048,516 | $13,242,757 | |
| 4 | TLSI |
TriSalus Life Sciences, Inc.
|
888,515 | $3,554,060 | |
| 5 | BSX |
Boston Scientific Corp
|
12,933 | $811,545 | |
| 6 | TMDX |
TransMedics Group, Inc.
|
6,130 | $609,383 | |
| 7 | BFLY |
Butterfly Network, Inc.
|
92,902 | $375,324 |
All Filings in GKOS
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21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $16,460,891 | 152,897 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $17,438,046 | 154,442 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $27,281,084 | 334,532 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $72,368,485 | 700,634 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $82,331,184 | 836,529 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $123,741,883 | 825,276 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $85,802,277 | 658,599 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $75,026,562 | 633,938 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $38,027,911 | 403,308 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $6,952,274 | 87,461 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $5,244,022 | 69,688 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $5,002,787 | 70,254 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $3,237,311 | 64,617 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $2,808,798 | 64,304 | Shares | Defined | 2023-02-14 | |
| 2021-09-30 | $35,563,573 | 738,293 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $71,040,798 | 837,449 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $70,868,729 | 844,379 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $66,057,432 | 877,723 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $43,675,253 | 881,972 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $34,504,771 | 898,094 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $28,835,985 | 934,413 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||