GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025
Shares 7,244 Value ($000) $818 Avg Close $95.54 Range $73.16 - $118.17
Q3 2025
Shares 324,527 Value ($000) $26,465 Avg Close $91.83 Range $79.02 - $106.82
Q2 2025
Shares 230,685 Value ($000) $23,827 Avg Close $93.83 Range $77.10 - $104.58
Q1 2025
Shares 344,771 Value ($000) $33,932 Avg Close $133.38 Range $91.78 - $163.71
Q3 2024
Shares 128,803 Value ($000) $16,780 Avg Close $124.44 Range $107.22 - $136.60
Q1 2024
Shares 3,200 Value ($000) $302 Avg Close $89.35 Range $74.75 - $97.24
Q4 2023
Shares 73,128 Value ($000) $5,813 Avg Close $68.19 Range $59.22 - $86.53
Q1 2023
Shares 6,637 Value ($000) $333 Avg Close $48.54 Range $42.48 - $53.32
Q3 2022
Shares 4,800 Value ($000) $256 Avg Close $51.60 Range $45.11 - $60.92
Q2 2022
Shares 7,944 Value ($000) $361 Avg Close $47.46 Range $33.33 - $64.49
Q1 2022
Shares 9,764 Value ($000) $565 Avg Close $52.91 Range $43.09 - $59.68
Q4 2021
Shares 425,535 Value ($000) $18,911 Avg Close $46.16 Range $39.35 - $58.29
Q3 2021
Shares 672,763 Value ($000) $32,408 Avg Close $55.46 Range $46.32 - $86.35
Q2 2021
Shares 3,829 Value ($000) $325 Avg Close $82.12 Range $71.47 - $98.28
Q1 2021
Shares 8,317 Value ($000) $698 Avg Close $87.94 Range $69.89 - $99.00
Q4 2020
Shares 13,267 Value ($000) $999 Avg Close $63.20 Range $48.68 - $76.20
Q4 2016
Shares 39,794 Value ($000) $1,365 Avg Close $34.23 Range $28.72 - $39.02
Q2 2016
Shares 139,766 Value ($000) $4,076 Avg Close $23.15 Range $16.26 - $30.01