GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2025
Shares 23 Value ($000) $6 Avg Close $291.66 Range $223.65 - $409.76
Q2 2025
Shares 423 Value ($000) $171 Avg Close $418.44 Range $366.05 - $451.73
Q1 2025
Shares 470 Value ($000) $197 Avg Close $492.81 Range $409.50 - $584.01
Q1 2024
Shares 15 Value ($000) $7 Avg Close $460.24 Range $424.53 - $486.54
Q3 2023
Shares 113 Value ($000) $39 Avg Close $348.82 Range $324.30 - $377.88
Q1 2023
Shares 36 Value ($000) $12 Avg Close $330.57 Range $299.07 - $356.67
Q2 2022
Shares 76 Value ($000) $18 Avg Close $266.05 Range $221.39 - $316.11
Q1 2022
Shares 12,848 Value ($000) $3,822 Avg Close $289.54 Range $257.50 - $334.53
Q3 2021
Shares 2,320 Value ($000) $705 Avg Close $289.93 Range $242.87 - $327.20
Q2 2021
Shares 33,046 Value ($000) $8,004 Avg Close $218.76 Range $183.48 - $243.94
Q1 2021
Shares 2,700 Value ($000) $493 Avg Close $173.86 Range $149.74 - $191.66
Q4 2014
Shares 623 Value ($000) $52 Avg Close $81.25 Range $71.22 - $87.58
Q3 2014
Shares 1,402 Value ($000) $103 Avg Close $72.66 Range $67.83 - $76.82
Q2 2014
Shares 2,697 Value ($000) $190 Avg Close $69.70 Range $65.55 - $75.61
Q1 2014
Shares 843 Value ($000) $59 Avg Close $69.18 Range $61.28 - $73.53
Q2 2013
Shares 117 Value ($000) $7 Avg Close $56.76 Range $53.01 - $59.09