GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q4 2025
Shares 7,550 Value ($000) $1,905 Avg Close $240.69 Range $222.54 - $264.90
Q3 2025
Shares 13,297 Value ($000) $3,495 Avg Close $291.66 Range $223.65 - $409.76
Q2 2023
Shares 1,251 Value ($000) $438 Avg Close $325.62 Range $292.60 - $363.12
Q1 2023
Shares 12,994 Value ($000) $4,233 Avg Close $330.57 Range $299.07 - $356.67
Q4 2022
Shares 6,514 Value ($000) $2,190 Avg Close $322.72 Range $277.08 - $358.25
Q2 2022
Shares 61,163 Value ($000) $14,791 Avg Close $266.05 Range $221.39 - $316.11
Q1 2022
Shares 9,809 Value ($000) $2,918 Avg Close $289.54 Range $257.50 - $334.53
Q4 2021
Shares 8,035 Value ($000) $2,686 Avg Close $321.54 Range $299.88 - $369.00
Q3 2021
Shares 35,423 Value ($000) $10,764 Avg Close $289.93 Range $242.87 - $327.20
Q2 2021
Shares 9,198 Value ($000) $2,228 Avg Close $218.76 Range $183.48 - $243.94
Q1 2021
Shares 113 Value ($000) $21 Avg Close $173.86 Range $149.74 - $191.66
Q2 2020
Shares 5,035 Value ($000) $611 Avg Close $115.55 Range $88.81 - $138.72
Q1 2020
Shares 18,719 Value ($000) $1,864 Avg Close $137.00 Range $76.91 - $165.27
Q4 2019
Shares 2,999 Value ($000) $462 Avg Close $152.69 Range $136.70 - $162.73
Q3 2019
Shares 9,321 Value ($000) $1,333 Avg Close $145.37 Range $124.77 - $171.78
Q2 2019
Shares 2,041 Value ($000) $328 Avg Close $156.37 Range $148.17 - $162.79
Q1 2019
Shares 10,576 Value ($000) $1,604 Avg Close $138.79 Range $122.50 - $151.83
Q3 2018
Shares 44,452 Value ($000) $7,046 Avg Close $144.99 Range $128.00 - $161.21
Q1 2018
Shares 456 Value ($000) $54 Avg Close $124.90 Range $111.57 - $142.16
Q3 2016
Shares 484 Value ($000) $43 Avg Close $93.80 Range $87.86 - $100.74
Q1 2016
Shares 1,212 Value ($000) $108 Avg Close $84.54 Range $77.80 - $89.73