GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 122,169 Value ($000) $14 Avg Close $95.54 Range $73.16 - $118.17
Q3 2025
Shares 116,906 Value ($000) $10 Avg Close $91.83 Range $79.02 - $106.82
Q2 2025
Shares 107,542 Value ($000) $11 Avg Close $93.83 Range $77.10 - $104.58
Q1 2025
Shares 37,765 Value ($000) $4 Avg Close $133.38 Range $91.78 - $163.71
Q4 2024
Shares 35,182 Value ($000) $5 Avg Close $137.76 Range $124.60 - $153.50
Q3 2024
Shares 30,955 Value ($000) $4 Avg Close $124.44 Range $107.22 - $136.60
Q2 2024
Shares 32,636 Value ($000) $4 Avg Close $106.17 Range $88.16 - $119.89
Q1 2024
Shares 30,364 Value ($000) $3 Avg Close $89.35 Range $74.75 - $97.24
Q4 2023
Shares 313,924 Value ($000) $25 Avg Close $68.19 Range $59.22 - $86.53
Q3 2023
Shares 26,188 Value ($000) $2 Avg Close $74.68 Range $68.25 - $80.28
Q2 2023
Shares 26,139 Value ($000) $2 Avg Close $57.41 Range $45.38 - $71.86
Q1 2023
Shares 25,410 Value ($000) $1 Avg Close $48.54 Range $42.48 - $53.32
Q4 2022
Shares 30,413 Value ($000) $1 Avg Close $49.32 Range $40.45 - $58.25
Q3 2022
Shares 29,808 Value ($000) $1,588 Avg Close $51.60 Range $45.11 - $60.92
Q2 2022
Shares 25,891 Value ($000) $1,176 Avg Close $47.46 Range $33.33 - $64.49
Q1 2022
Shares 24,772 Value ($000) $1,432 Avg Close $52.91 Range $43.09 - $59.68
Q4 2021
Shares 22,925 Value ($000) $1,019 Avg Close $46.16 Range $39.35 - $58.29
Q3 2021
Shares 23,612 Value ($000) $1,137 Avg Close $55.46 Range $46.32 - $86.35
Q2 2021
Shares 24,469 Value ($000) $2,076 Avg Close $82.12 Range $71.47 - $98.28
Q1 2021
Shares 23,426 Value ($000) $1,966 Avg Close $87.94 Range $69.89 - $99.00
Q4 2020
Shares 23,606 Value ($000) $1,777 Avg Close $63.20 Range $48.68 - $76.20
Q3 2020
Shares 21,349 Value ($000) $1,057 Avg Close $43.94 Range $35.65 - $52.03
Q2 2020
Shares 22,588 Value ($000) $868 Avg Close $37.23 Range $27.58 - $47.82
Q1 2020
Shares 21,041 Value ($000) $649 Avg Close $51.30 Range $23.31 - $70.96
Q4 2019
Shares 15,998 Value ($000) $871 Avg Close $60.84 Range $53.53 - $66.70
Q3 2019
Shares 14,090 Value ($000) $881 Avg Close $70.43 Range $57.53 - $84.65
Q2 2019
Shares 10,915 Value ($000) $823 Avg Close $71.75 Range $63.00 - $80.32
Q1 2019
Shares 1,125,702 Value ($000) $88,221 Avg Close $66.77 Range $50.60 - $83.14
Q4 2018
Shares 1,260,077 Value ($000) $70,779 Avg Close $60.12 Range $51.50 - $69.18
Q3 2018
Shares 1,464,076 Value ($000) $95,019 Avg Close $49.06 Range $36.89 - $70.91
Q2 2018
Shares 2,311,342 Value ($000) $93,933 Avg Close $35.57 Range $26.75 - $45.00
Q1 2018
Shares 2,470,186 Value ($000) $76,156 Avg Close $30.28 Range $25.25 - $34.88
Q4 2017
Shares 2,469,338 Value ($000) $63,339 Avg Close $29.76 Range $23.07 - $36.20
Q3 2017
Shares 2,265,647 Value ($000) $74,766 Avg Close $37.97 Range $30.22 - $43.49
Q2 2017
Shares 1,020,945 Value ($000) $42,339 Avg Close $43.08 Range $36.51 - $52.48
Q1 2017
Shares 259,292 Value ($000) $13,302 Avg Close $43.59 Range $33.18 - $52.49
Q2 2016
Shares 102,028 Value ($000) $2,975 Avg Close $23.15 Range $16.26 - $30.01
Q1 2016
Shares 35,341 Value ($000) $596 Avg Close $17.34 Range $14.25 - $25.97