Glaukos Corporation
DE ˙ DB ˙ US3773221029
102,00 € ↑5,50 (5,70%)
2026-06-05
DEL PRIS
SecurityDE:6GJ / Glaukos Corporation
InstitutionLandscape Capital Management, L.l.c.
Latest Disclosed Ownership28,631 shares
Latest Disclosed Value $ 3,082,414
Landscape Capital Management, L.l.c. reports 24.39% increase in ownership of 6GJ / Glaukos Corporation

On May 12, 2026 - Landscape Capital Management, L.l.c. filed a 13F-HR form disclosing ownership of 28,631 shares of Glaukos Corporation (DE:6GJ) valued at $2,605,421 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 23,017 shares of Glaukos Corporation. This represents a change in shares of 24.39% during the quarter. The current value of the position is $2,920,362 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F GLAUKOS COM 377322102 28,631 5,614 24.39 3,082 18.63 0.0982
2026-02-13 2025-12-31 13F GLAUKOS COM 377322102 23,017 12,799 125.26 2,599 211.88 0.1742
2025-11-13 2025-09-30 13F GLAUKOS COM 377322102 10,218 6,951 212.76 833 147.18 0.0528
2025-08-12 2025-06-30 13F GLAUKOS COM 377322102 3,267 -6,917 -67.92 337 -66.37 0.0265
2025-05-14 2025-03-31 13F GLAUKOS COM 377322102 10,184 7,109 231.19 1,002 117.35 0.0893
2025-02-12 2024-12-31 13F GLAUKOS COM 377322102 3,075 3,075 461 0.0489
2020-02-11 2019-12-31 13F/A-1 GLAUKOS COM 377322102 0 -30,101 -100.00 0 -100.00
2019-11-12 2019-09-30 13F GLAUKOS COM 377322102 30,101 -7,713 -20.40 1,882 -33.99 0.1385
2019-08-08 2019-06-30 13F GLAUKOS COM 377322102 37,814 37,814 2,851 0.2274
2018-05-11 2018-03-31 13F GLAUKOS COM 377322102 0 -14,132 -100.00 0 -100.00
2018-02-13 2017-12-31 13F GLAUKOS COM 377322102 14,132 14,132 362 0.0322
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.