GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

Capital World Investors's Holding History (CIK: 0001422849)

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

Q4 2025
Shares 850,893 Value ($000) $96,074 Avg Close $95.54 Range $73.16 - $118.17
Q3 2025
Shares 850,893 Value ($000) $69,390 Avg Close $91.83 Range $79.02 - $106.82
Q2 2025
Shares 850,893 Value ($000) $87,889 Avg Close $93.83 Range $77.10 - $104.58
Q1 2025
Shares 550,322 Value ($000) $54,163 Avg Close $133.38 Range $91.78 - $163.71
Q4 2024
Shares 550,322 Value ($000) $82,515 Avg Close $137.76 Range $124.60 - $153.50
Q3 2024
Shares 550,322 Value ($000) $71,696 Avg Close $124.44 Range $107.22 - $136.60
Q2 2024
Shares 550,322 Value ($000) $65,131 Avg Close $106.17 Range $88.16 - $119.89
Q1 2024
Shares 550,322 Value ($000) $51,890 Avg Close $89.35 Range $74.75 - $97.24
Q4 2023
Shares 550,322 Value ($000) $43,745 Avg Close $68.19 Range $59.22 - $86.53
Q3 2023
Shares 550,322 Value ($000) $41,412 Avg Close $74.68 Range $68.25 - $80.28
Q2 2023
Shares 550,322 Value ($000) $39,188 Avg Close $57.41 Range $45.38 - $71.86
Q1 2023
Shares 550,322 Value ($000) $27,571 Avg Close $48.54 Range $42.48 - $53.32
Q4 2022
Shares 750,322 Value ($000) $32,774 Avg Close $49.32 Range $40.45 - $58.25
Q3 2022
Shares 750,322 Value ($000) $39,947 Avg Close $51.60 Range $45.11 - $60.92
Q2 2022
Shares 750,322 Value ($000) $34,080 Avg Close $47.46 Range $33.33 - $64.49
Q1 2022
Shares 750,322 Value ($000) $43,384 Avg Close $52.91 Range $43.09 - $59.68
Q4 2021
Shares 750,322 Value ($000) $33,344 Avg Close $46.16 Range $39.35 - $58.29
Q3 2021
Shares 750,322 Value ($000) $36,143 Avg Close $55.46 Range $46.32 - $86.35
Q2 2021
Shares 750,322 Value ($000) $63,650 Avg Close $82.12 Range $71.47 - $98.28
Q1 2021
Shares 750,322 Value ($000) $62,975 Avg Close $87.94 Range $69.89 - $99.00
Q4 2020
Shares 950,322 Value ($000) $71,521 Avg Close $63.20 Range $48.68 - $76.20
Q3 2020
Shares 1,150,322 Value ($000) $56,964 Avg Close $43.94 Range $35.65 - $52.03
Q2 2020
Shares 1,150,322 Value ($000) $44,195 Avg Close $37.23 Range $27.58 - $47.82
Q1 2020
Shares 1,150,322 Value ($000) $35,499 Avg Close $51.30 Range $23.31 - $70.96
Q4 2019
Shares 1,150,322 Value ($000) $62,658 Avg Close $60.84 Range $53.53 - $66.70
Q3 2019
Shares 1,150,322 Value ($000) $71,907 Avg Close $70.43 Range $57.53 - $84.65
Q2 2019
Shares 1,150,322 Value ($000) $86,734 Avg Close $71.75 Range $63.00 - $80.32
Q1 2019
Shares 1,150,322 Value ($000) $90,151 Avg Close $66.77 Range $50.60 - $83.14
Q4 2018
Shares 2,820,000 Value ($000) $158,399 Avg Close $60.12 Range $51.50 - $69.18
Q3 2018
Shares 2,820,000 Value ($000) $183,018 Avg Close $49.06 Range $36.89 - $70.91
Q2 2018
Shares 2,792,481 Value ($000) $113,486 Avg Close $35.57 Range $26.75 - $45.00
Q1 2018
Shares 2,740,000 Value ($000) $84,474 Avg Close $30.28 Range $25.25 - $34.88
Q4 2017
Shares 2,740,000 Value ($000) $70,281 Avg Close $29.76 Range $23.07 - $36.20
Q3 2017
Shares 2,740,000 Value ($000) $90,420 Avg Close $37.97 Range $30.22 - $43.49
Q2 2017
Shares 2,740,000 Value ($000) $113,628 Avg Close $43.08 Range $36.51 - $52.48
Q1 2017
Shares 2,340,000 Value ($000) $120,042 Avg Close $43.59 Range $33.18 - $52.49
Q4 2016
Shares 1,945,000 Value ($000) $66,714 Avg Close $34.23 Range $28.72 - $39.02
Q3 2016
Shares 1,706,070 Value ($000) $64,387 Avg Close $33.09 Range $28.26 - $39.82
Q2 2016
Shares 1,706,070 Value ($000) $49,749 Avg Close $23.15 Range $16.26 - $30.01
Q1 2016
Shares 1,286,633 Value ($000) $21,693 Avg Close $17.34 Range $14.25 - $25.97
Q4 2015
Shares 1,284,033 Value ($000) $31,703 Avg Close $22.95 Range $18.53 - $27.64
Q3 2015
Shares 490,000 Value ($000) $11,853 Avg Close $30.09 Range $21.59 - $33.92
Q2 2015
Shares 200,000 Value ($000) $5,796 Avg Close $29.05 Range $27.39 - $31.95