GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

Cornerstone Advisory, LLC's Holding History (CIK: 0001668189)

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

Q2 2025
Shares 2,774 Value ($000) $1,121 Avg Close $418.44 Range $366.05 - $451.73
Q1 2025
Shares 2,778 Value ($000) $1,203 Avg Close $492.81 Range $409.50 - $584.01
Q4 2024
Shares 2,803 Value ($000) $1,443 Avg Close $515.55 Range $474.87 - $559.00
Q3 2024
Shares 2,782 Value ($000) $1,410 Avg Close $480.74 Range $438.52 - $521.64
Q2 2024
Shares 2,766 Value ($000) $1,242 Avg Close $444.91 Range $411.15 - $478.82
Q1 2024
Shares 2,892 Value ($000) $1,379 Avg Close $460.24 Range $424.53 - $486.54
Q4 2023
Shares 2,879 Value ($000) $1,299 Avg Close $399.48 Range $323.61 - $469.58
Q3 2023
Shares 2,879 Value ($000) $989 Avg Close $348.82 Range $324.30 - $377.88
Q2 2023
Shares 2,870 Value ($000) $1,005 Avg Close $325.62 Range $292.60 - $363.12
Q1 2023
Shares 2,964 Value ($000) $966 Avg Close $330.57 Range $299.07 - $356.67
Q4 2022
Shares 3,091 Value ($000) $1,039 Avg Close $322.72 Range $277.08 - $358.25
Q3 2022
Shares 3,090 Value ($000) $855 Avg Close $280.37 Range $231.05 - $317.63
Q2 2022
Shares 3,096 Value ($000) $749 Avg Close $266.05 Range $221.39 - $316.11
Q1 2022
Shares 3,096 Value ($000) $921 Avg Close $289.54 Range $257.50 - $334.53
Q4 2021
Shares 3,355 Value ($000) $1,122 Avg Close $321.54 Range $299.88 - $369.00
Q3 2021
Shares 3,355 Value ($000) $1,020 Avg Close $289.93 Range $242.87 - $327.20
Q2 2021
Shares 3,642 Value ($000) $882 Avg Close $218.76 Range $183.48 - $243.94
Q1 2021
Shares 3,847 Value ($000) $702 Avg Close $173.86 Range $149.74 - $191.66
Q4 2020
Shares 3,847 Value ($000) $616 Avg Close $144.06 Range $115.86 - $162.94
Q3 2020
Shares 3,830 Value ($000) $479 Avg Close $127.15 Range $116.51 - $136.09
Q2 2020
Shares 3,830 Value ($000) $465 Avg Close $115.55 Range $88.81 - $138.72
Q1 2020
Shares 3,830 Value ($000) $381 Avg Close $137.00 Range $76.91 - $165.27
Q4 2019
Shares 3,824 Value ($000) $589 Avg Close $152.69 Range $136.70 - $162.73
Q3 2019
Shares 3,872 Value ($000) $554 Avg Close $145.37 Range $124.77 - $171.78
Q2 2019
Shares 3,872 Value ($000) $623 Avg Close $156.37 Range $148.17 - $162.79
Q1 2019
Shares 3,872 Value ($000) $587 Avg Close $138.79 Range $122.50 - $151.83
Q4 2018
Shares 3,872 Value ($000) $495 Avg Close $144.26 Range $120.89 - $160.29
Q3 2018
Shares 3,872 Value ($000) $614 Avg Close $144.99 Range $128.00 - $161.21
Q2 2018
Shares 3,872 Value ($000) $515 Avg Close $128.01 Range $114.40 - $138.88
Q1 2018
Shares 4,539 Value ($000) $534 Avg Close $124.90 Range $111.57 - $142.16
Q4 2017
Shares 4,647 Value ($000) $572 Avg Close $121.44 Range $115.01 - $126.22
Q3 2017
Shares 4,647 Value ($000) $578 Avg Close $123.59 Range $115.86 - $130.02
Q2 2017
Shares 4,647 Value ($000) $574 Avg Close $116.06 Range $107.70 - $124.92
Q1 2017
Shares 4,647 Value ($000) $502 Avg Close $103.07 Range $90.37 - $112.42
Q4 2016
Shares 4,647 Value ($000) $470 Avg Close $96.64 Range $84.54 - $105.45
Q3 2016
Shares 4,647 Value ($000) $411 Avg Close $93.80 Range $87.86 - $100.74
Q2 2016
Shares 4,647 Value ($000) $453 Avg Close $95.03 Range $86.17 - $103.00
Q1 2016
Shares 4,647 Value ($000) $415 Avg Close $84.54 Range $77.80 - $89.73
Q4 2015
Shares 4,647 Value ($000) $421 Avg Close $88.55 Range $81.52 - $94.82