Glaukos Corporation
DE ˙ DB ˙ US3773221029
96,50 € ↑2,50 (2,66%)
2026-06-04
DEL PRIS
SecurityDE:6GJ / Glaukos Corporation
InstitutionStrs Ohio
Latest Disclosed Ownership5,300 shares
Latest Disclosed Value $ 570,598
Strs Ohio ownership in 6GJ / Glaukos Corporation

On April 24, 2026 - Strs Ohio filed a 13F-HR form disclosing ownership of 5,300 shares of Glaukos Corporation (DE:6GJ) valued at $482,300 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 5,300 shares of Glaukos Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $511,450 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-24 2026-03-31 13F GLAUKOS COM_STK 377322102 5,300 0 0.00 571 -4.68 0.0023
2026-02-02 2025-12-31 13F GLAUKOS COM_STK 377322102 5,300 1,300 32.50 598 83.44 0.0022
2025-10-30 2025-09-30 13F GLAUKOS COM_STK 377322102 4,000 -1,700 -29.82 326 -44.56 0.0012
2025-08-04 2025-06-30 13F GLAUKOS COM_STK 377322102 5,700 -4,000 -41.24 589 -38.36 0.0022
2025-05-28 2025-03-31 13F GLAUKOS COM_STK 377322102 9,700 0 0.00 955 -34.39 0.0040
2025-05-28 2024-12-31 13F GLAUKOS COM_STK 377322102 9,700 0 0.00 1,454 15.12 0.0058
2024-11-01 2024-09-30 13F GLAUKOS COM_STK 377322102 9,700 4,600 90.20 1,264 109.45 0.0049
2024-08-05 2024-06-30 13F GLAUKOS COM_STK 377322102 5,100 -900 -15.00 604 0.0024
2024-05-13 2024-03-31 13F GLAUKOS COM_STK 377322102 6,000 4,000 200.00 1 0.0023
2024-01-30 2023-12-31 13F GLAUKOS COM 377322102 2,000 -1,500 -42.86 0 0.0007
2023-10-26 2023-09-30 13F/A-1 GLAUKOS COM 377322102 3,500 1,100 45.83 0 0.0012
2023-10-26 2023-09-30 13F GLAUKOS COM 377322102 3,500 1,100 0 0.0012
2023-07-31 2023-06-30 13F GLAUKOS COM 377322102 2,400 2,400 0 0.0007
2023-01-26 2022-12-31 13F GLAUKOS COM 377322102 0 -12,900 -100.00 0 -100.00
2022-10-27 2022-09-30 13F GLAUKOS COM 377322102 12,900 0 0.00 686 17.26 0.0033
2022-07-25 2022-06-30 13F GLAUKOS COM 377322102 12,900 7,700 148.08 585 95.00 0.0026
2022-04-21 2022-03-31 13F GLAUKOS COM 377322102 5,200 0 0.00 300 29.87 0.0011
2022-01-24 2021-12-31 13F GLAUKOS COM 377322102 5,200 -3,700 -41.57 231 -46.03 0.0008
2021-10-22 2021-09-30 13F GLAUKOS COM 377322102 8,900 -1,600 -15.24 428 -51.91 0.0016
2021-07-26 2021-06-30 13F GLAUKOS COM 377322102 10,500 4,200 66.67 890 68.56 0.0032
2021-04-23 2021-03-31 13F GLAUKOS COM 377322102 6,300 4,300 215.00 528 252.00 0.0020
2021-01-25 2020-12-31 13F GLAUKOS COM 377322102 2,000 1,000 100.00 150 206.12 0.0006
2020-12-14 2020-09-30 13F GLAUKOS COM 377322102 1,000 900 900.00 49 1,533.33 0.0002
2020-07-23 2020-06-30 13F GLAUKOS COM 377322102 100 0 0.00 3 0.00 0.0000
2020-04-23 2020-03-31 13F GLAUKOS COM 377322102 100 -500 -83.33 3 -90.62 0.0000
2020-01-24 2019-12-31 13F GLAUKOS COM 377322102 600 -1,800 -75.00 32 -78.67 0.0001
2019-10-21 2019-09-30 13F/A-1 GLAUKOS COM 377322102 2,400 -14,200 -85.54 150 -88.01 0.0007
2019-10-21 2019-09-30 13F GLAUKOS COM 377322102 2,400 1,800 150 663.9083
2019-07-25 2019-06-30 13F GLAUKOS COM 377322102 16,600 15,200 1,085.71 1,251 1,047.71 0.0056
2019-04-19 2019-03-31 13F GLAUKOS COM 377322102 1,400 0 0.00 109 39.74 0.0005
2019-01-23 2018-12-31 13F GLAUKOS COM 377322102 1,400 1,400 78 0.0004
2018-01-23 2017-12-31 13F GLAUKOS COM 377322102 0 -45,849 -100.00 0 -100.00
2017-10-23 2017-09-30 13F GLAUKOS COM 377322102 45,849 40,049 690.50 1,513 530.42 0.0065
2017-07-26 2017-06-30 13F GLAUKOS COM 377322102 5,800 -10,200 -63.75 240 -70.73 0.0011
2017-04-26 2017-03-31 13F GLAUKOS COM 377322102 16,000 -6,300 -28.25 820 7.33 0.0036
2017-01-24 2016-12-31 13F GLAUKOS COM 377322102 22,300 2,900 14.95 764 4.37 0.0034
2016-10-27 2016-09-30 13F GLAUKOS COM 377322102 19,400 8,200 73.21 732 124.54 0.0033
2016-07-26 2016-06-30 13F GLAUKOS COM 377322102 11,200 9,000 409.09 326 781.08 0.0014
2016-04-25 2016-03-31 13F/A-1 GLAUKOS COM 377322102 2,200 0 0.00 37 -31.48 0.0002
2016-01-28 2015-12-31 13F GLAUKOS COM 377322102 2,200 0 0.00 54 1.89 0.0002
2015-10-21 2015-09-30 13F GLAUKOS COM 377322102 2,200 2,200 53 0.0003
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.