GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2025
Shares 91,127 Value ($000) $10,289 Avg Close $95.54 Range $73.16 - $118.17
Q3 2025
Shares 89,699 Value ($000) $11,686 Avg Close $91.83 Range $79.02 - $106.82
Q2 2025
Shares 109,370 Value ($000) $11,297 Avg Close $93.83 Range $77.10 - $104.58
Q1 2025
Shares 66,335 Value ($000) $6,529 Avg Close $133.38 Range $91.78 - $163.71
Q4 2024
Shares 91,785 Value ($000) $13,762 Avg Close $137.76 Range $124.60 - $153.50
Q3 2024
Shares 89,699 Value ($000) $12 Avg Close $124.44 Range $107.22 - $136.60
Q2 2024
Shares 18,143 Value ($000) $2,147 Avg Close $106.17 Range $88.16 - $119.89
Q1 2024
Shares 42,529 Value ($000) $4,010 Avg Close $89.35 Range $74.75 - $97.24
Q4 2023
Shares 163,898 Value ($000) $13,028 Avg Close $68.19 Range $59.22 - $86.53
Q3 2023
Shares 46,039 Value ($000) $3,464 Avg Close $74.68 Range $68.25 - $80.28
Q2 2023
Shares 34,066 Value ($000) $2 Avg Close $57.41 Range $45.38 - $71.86
Q1 2023
Shares 23,226 Value ($000) $1 Avg Close $48.54 Range $42.48 - $53.32
Q4 2022
Shares 22,547 Value ($000) $1 Avg Close $49.32 Range $40.45 - $58.25
Q3 2022
Shares 14,304 Value ($000) $761 Avg Close $51.60 Range $45.11 - $60.92
Q2 2022
Shares 39,105 Value ($000) $1,776 Avg Close $47.46 Range $33.33 - $64.49
Q1 2022
Shares 655,913 Value ($000) $37,924 Avg Close $52.91 Range $43.09 - $59.68
Q4 2021
Shares 746,421 Value ($000) $33,171 Avg Close $46.16 Range $39.35 - $58.29
Q3 2021
Shares 135,689 Value ($000) $6,535 Avg Close $55.46 Range $46.32 - $86.35
Q2 2021
Shares 26,641 Value ($000) $2,262 Avg Close $82.12 Range $71.47 - $98.28
Q1 2021
Shares 56,671 Value ($000) $4,757 Avg Close $87.94 Range $69.89 - $99.00
Q4 2020
Shares 49,252 Value ($000) $3,705 Avg Close $63.20 Range $48.68 - $76.20
Q3 2020
Shares 67,234 Value ($000) $3,330 Avg Close $43.94 Range $35.65 - $52.03
Q2 2020
Shares 38,741 Value ($000) $1,488 Avg Close $37.23 Range $27.58 - $47.82
Q1 2020
Shares 32,368 Value ($000) $999 Avg Close $51.30 Range $23.31 - $70.96
Q4 2019
Shares 38,896 Value ($000) $2,119 Avg Close $60.84 Range $53.53 - $66.70
Q3 2019
Shares 18,930 Value ($000) $1,183 Avg Close $70.43 Range $57.53 - $84.65
Q2 2019
Shares 62,514 Value ($000) $4,713 Avg Close $71.75 Range $63.00 - $80.32
Q1 2019
Shares 15,058 Value ($000) $1,181 Avg Close $66.77 Range $50.60 - $83.14
Q4 2018
Shares 5,203 Value ($000) $292 Avg Close $60.12 Range $51.50 - $69.18
Q3 2018
Shares 44,252 Value ($000) $2,871 Avg Close $49.06 Range $36.89 - $70.91
Q2 2018
Shares 28,531 Value ($000) $1,159 Avg Close $35.57 Range $26.75 - $45.00
Q1 2018
Shares 5,942 Value ($000) $183 Avg Close $30.28 Range $25.25 - $34.88
Q4 2017
Shares 7,621 Value ($000) $196 Avg Close $29.76 Range $23.07 - $36.20
Q3 2017
Shares 10,962 Value ($000) $362 Avg Close $37.97 Range $30.22 - $43.49
Q2 2017
Shares 87,862 Value ($000) $3,643 Avg Close $43.08 Range $36.51 - $52.48
Q1 2017
Shares 60,018 Value ($000) $3,079 Avg Close $43.59 Range $33.18 - $52.49
Q4 2016
Shares 34,462 Value ($000) $1,182 Avg Close $34.23 Range $28.72 - $39.02
Q3 2016
Shares 20,157 Value ($000) $761 Avg Close $33.09 Range $28.26 - $39.82
Q4 2015
Shares 1,600 Value ($000) $38 Avg Close $22.95 Range $18.53 - $27.64