Position in GKOS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$173,415,925
-$64,179,908 QoQ
Shares Held
1,610,774
-23.5% QoQ
Ownership
2.74%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 99.05387099617947.ToString("F0")%
None 0.9461290038205235.ToString("F0")%
Common Shares in GKOS Over Time
Shares Held
Position Value (USD)
Derivatives in GKOS
reported options exposure · as of Mar 31, 2025CallValue
$0
CallShares
0
PutValue
$1,299,144
PutShares
13,200
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, 2026AMERIPRISE FINANCIAL INC holds $4,304,258,876 across 57 Medical Devices names. GKOS ranks #6 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
14,119,549 | $1,449,654,093 | |
| 2 | MDT |
Medtronic plc
|
11,979,931 | $1,038,061,017 | |
| 3 | SYK |
Stryker Corp
|
1,406,695 | $462,225,907 | |
| 4 | BSX |
Boston Scientific Corp
|
5,573,439 | $349,733,293 | |
| 5 | DXCM |
Dexcom Inc
|
4,240,784 | $266,321,232 | |
| 6 | GKOS |
GLAUKOS Corp
This page
|
1,610,774 | $173,415,925 | |
| 7 | ZBH |
Zimmer Biomet Holdings, Inc.
|
927,085 | $83,827,024 | |
| 8 | PODD |
Insulet Corp
|
304,079 | $63,807,934 |
All Filings in GKOS
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $173,415,925 | 1,610,774 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $237,595,833 | 2,104,294 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $154,968,157 | 1,900,284 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $206,502,736 | 1,999,252 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,299,144 | 13,200 | Put | Defined | 2025-05-14 | |
| 2025-03-31 | $191,324,048 | 1,943,955 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $289,508,047 | 1,930,826 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $2,578,968 | 17,200 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $213,680,694 | 1,640,165 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $158,979,552 | 1,343,300 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $137,612,386 | 1,459,459 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $90,355,087 | 1,136,685 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $64,426,113 | 856,161 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $41,863,003 | 587,881 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $8,933,581 | 178,315 | Shares | Defined | 2023-05-22 | |
| 2022-12-31 | $8,059,614 | 184,515 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $10,357,841 | 194,550 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $9,033,129 | 198,880 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $11,842,056 | 204,809 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $13,553,620 | 304,987 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $27,787,971 | 576,873 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $85,358,828 | 1,006,234 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $61,687,793 | 734,991 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $44,381,047 | 589,703 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $27,584,719 | 557,042 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $20,796,745 | 541,300 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $13,572,165 | 439,798 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||