GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

HARTFORD INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000922439)

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

Q4 2025

Shares 4,159 Value ($000) $1,049 Avg Close $240.69 Range $222.54 - $264.90

Q3 2025

Shares 4,426 Value ($000) $1,163 Avg Close $291.66 Range $223.65 - $409.76

Q2 2025

Shares 4,615 Value ($000) $1,865 Avg Close $418.44 Range $366.05 - $451.73

Q1 2025

Shares 4,682 Value ($000) $1,965 Avg Close $492.81 Range $409.50 - $584.01

Q4 2024

Shares 4,765 Value ($000) $2,309 Avg Close $515.55 Range $474.87 - $559.00

Q3 2024

Shares 4,857 Value ($000) $2,461 Avg Close $480.74 Range $438.52 - $521.64

Q2 2024

Shares 4,976 Value ($000) $2,235 Avg Close $444.91 Range $411.15 - $478.82

Q1 2024

Shares 5,038 Value ($000) $2,401 Avg Close $460.24 Range $424.53 - $486.54

Q4 2023

Shares 5,252 Value ($000) $2,369 Avg Close $399.48 Range $323.61 - $469.58

Q3 2023

Shares 5,372 Value ($000) $1,846 Avg Close $348.82 Range $324.30 - $377.88

Q2 2023

Shares 5,556 Value ($000) $1,946 Avg Close $325.62 Range $292.60 - $363.12

Q1 2023

Shares 6,660 Value ($000) $2,170 Avg Close $330.57 Range $299.07 - $356.67

Q4 2022

Shares 5,704 Value ($000) $2 Avg Close $322.72 Range $277.08 - $358.25

Q3 2022

Shares 7,503 Value ($000) $2,076 Avg Close $280.37 Range $231.05 - $317.63

Q2 2022

Shares 7,725 Value ($000) $1,868 Avg Close $266.05 Range $221.39 - $316.11

Q1 2022

Shares 7,770 Value ($000) $2,311 Avg Close $289.54 Range $257.50 - $334.53

Q4 2021

Shares 8,370 Value ($000) $2,798 Avg Close $321.54 Range $299.88 - $369.00

Q3 2021

Shares 7,836 Value ($000) $2,381 Avg Close $289.93 Range $242.87 - $327.20

Q2 2021

Shares 9,067 Value ($000) $2,196 Avg Close $218.76 Range $183.48 - $243.94

Q1 2021

Shares 9,676 Value ($000) $1,766 Avg Close $173.86 Range $149.74 - $191.66

Q4 2020

Shares 10,203 Value ($000) $1,634 Avg Close $144.06 Range $115.86 - $162.94

Q3 2020

Shares 9,426 Value ($000) $1,178 Avg Close $127.15 Range $116.51 - $136.09

Q2 2020

Shares 9,734 Value ($000) $1,181 Avg Close $115.55 Range $88.81 - $138.72

Q1 2020

Shares 9,879 Value ($000) $984 Avg Close $137.00 Range $76.91 - $165.27

Q4 2019

Shares 9,434 Value ($000) $1,454 Avg Close $152.69 Range $136.70 - $162.73

Q3 2019

Shares 9,725 Value ($000) $1,391 Avg Close $145.37 Range $124.77 - $171.78

Q2 2019

Shares 9,773 Value ($000) $1,573 Avg Close $156.37 Range $148.17 - $162.79

Q1 2019

Shares 9,694 Value ($000) $1,470 Avg Close $138.79 Range $122.50 - $151.83

Q4 2018

Shares 9,960 Value ($000) $1,273 Avg Close $144.26 Range $120.89 - $160.29

Q3 2018

Shares 10,051 Value ($000) $1,593 Avg Close $144.99 Range $128.00 - $161.21

Q2 2018

Shares 10,319 Value ($000) $1,371 Avg Close $128.01 Range $114.40 - $138.88

Q1 2018

Shares 17,254 Value ($000) $2,029 Avg Close $124.90 Range $111.57 - $142.16

Q4 2017

Shares 19,633 Value ($000) $2,418 Avg Close $121.44 Range $115.01 - $126.22

Q3 2017

Shares 19,405 Value ($000) $2,414 Avg Close $123.59 Range $115.86 - $130.02

Q2 2017

Shares 19,540 Value ($000) $2,413 Avg Close $116.06 Range $107.70 - $124.92

Q3 2014

Shares 3,111 Value ($000) $229 Avg Close $72.66 Range $67.83 - $76.82

Q2 2014

Shares 2,981 Value ($000) $210 Avg Close $69.70 Range $65.55 - $75.61

Q1 2014

Shares 3,040 Value ($000) $211 Avg Close $69.18 Range $61.28 - $73.53

Q4 2013

Shares 3,016 Value ($000) $214 Avg Close $63.15 Range $57.19 - $71.49

Q3 2013

Shares 3,874 Value ($000) $232 Avg Close $58.89 Range $55.75 - $63.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,159	$1,049	$240.69	$222.54 - $264.90
Q3 2025	4,426	$1,163	$291.66	$223.65 - $409.76
Q2 2025	4,615	$1,865	$418.44	$366.05 - $451.73
Q1 2025	4,682	$1,965	$492.81	$409.50 - $584.01
Q4 2024	4,765	$2,309	$515.55	$474.87 - $559.00
Q3 2024	4,857	$2,461	$480.74	$438.52 - $521.64
Q2 2024	4,976	$2,235	$444.91	$411.15 - $478.82
Q1 2024	5,038	$2,401	$460.24	$424.53 - $486.54
Q4 2023	5,252	$2,369	$399.48	$323.61 - $469.58
Q3 2023	5,372	$1,846	$348.82	$324.30 - $377.88
Q2 2023	5,556	$1,946	$325.62	$292.60 - $363.12
Q1 2023	6,660	$2,170	$330.57	$299.07 - $356.67
Q4 2022	5,704	$2	$322.72	$277.08 - $358.25
Q3 2022	7,503	$2,076	$280.37	$231.05 - $317.63
Q2 2022	7,725	$1,868	$266.05	$221.39 - $316.11
Q1 2022	7,770	$2,311	$289.54	$257.50 - $334.53
Q4 2021	8,370	$2,798	$321.54	$299.88 - $369.00
Q3 2021	7,836	$2,381	$289.93	$242.87 - $327.20
Q2 2021	9,067	$2,196	$218.76	$183.48 - $243.94
Q1 2021	9,676	$1,766	$173.86	$149.74 - $191.66
Q4 2020	10,203	$1,634	$144.06	$115.86 - $162.94
Q3 2020	9,426	$1,178	$127.15	$116.51 - $136.09
Q2 2020	9,734	$1,181	$115.55	$88.81 - $138.72
Q1 2020	9,879	$984	$137.00	$76.91 - $165.27
Q4 2019	9,434	$1,454	$152.69	$136.70 - $162.73
Q3 2019	9,725	$1,391	$145.37	$124.77 - $171.78
Q2 2019	9,773	$1,573	$156.37	$148.17 - $162.79
Q1 2019	9,694	$1,470	$138.79	$122.50 - $151.83
Q4 2018	9,960	$1,273	$144.26	$120.89 - $160.29
Q3 2018	10,051	$1,593	$144.99	$128.00 - $161.21
Q2 2018	10,319	$1,371	$128.01	$114.40 - $138.88
Q1 2018	17,254	$2,029	$124.90	$111.57 - $142.16
Q4 2017	19,633	$2,418	$121.44	$115.01 - $126.22
Q3 2017	19,405	$2,414	$123.59	$115.86 - $130.02
Q2 2017	19,540	$2,413	$116.06	$107.70 - $124.92
Q3 2014	3,111	$229	$72.66	$67.83 - $76.82
Q2 2014	2,981	$210	$69.70	$65.55 - $75.61
Q1 2014	3,040	$211	$69.18	$61.28 - $73.53
Q4 2013	3,016	$214	$63.15	$57.19 - $71.49
Q3 2013	3,874	$232	$58.89	$55.75 - $63.00