GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q4 2025

Shares 4,301 Value ($000) $1,085 Avg Close $240.69 Range $222.54 - $264.90

Q3 2025

Shares 9,208 Value ($000) $2,421 Avg Close $291.66 Range $223.65 - $409.76

Q2 2025

Shares 15,920 Value ($000) $6,435 Avg Close $418.44 Range $366.05 - $451.73

Q1 2025

Shares 16,864 Value ($000) $7,078 Avg Close $492.81 Range $409.50 - $584.01

Q4 2024

Shares 15,995 Value ($000) $7,749 Avg Close $515.55 Range $474.87 - $559.00

Q3 2024

Shares 15,725 Value ($000) $8,292 Avg Close $480.74 Range $438.52 - $521.64

Q2 2024

Shares 15,776 Value ($000) $7,084 Avg Close $444.91 Range $411.15 - $478.82

Q1 2024

Shares 15,859 Value ($000) $7,560 Avg Close $460.24 Range $424.53 - $486.54

Q4 2023

Shares 12,899 Value ($000) $5,819 Avg Close $399.48 Range $323.61 - $469.58

Q3 2023

Shares 14,690 Value ($000) $5,048 Avg Close $348.82 Range $324.30 - $377.88

Q2 2023

Shares 13,848 Value ($000) $4,851 Avg Close $325.62 Range $292.60 - $363.12

Q1 2023

Shares 19,800 Value ($000) $6,450 Avg Close $330.57 Range $299.07 - $356.67

Q4 2022

Shares 105,162 Value ($000) $35,349 Avg Close $322.72 Range $277.08 - $358.25

Q3 2022

Shares 184,636 Value ($000) $51,087 Avg Close $280.37 Range $231.05 - $317.63

Q2 2022

Shares 215,891 Value ($000) $52,209 Avg Close $266.05 Range $221.39 - $316.11

Q1 2022

Shares 212,009 Value ($000) $63,065 Avg Close $289.54 Range $257.50 - $334.53

Q4 2021

Shares 141,835 Value ($000) $47,418 Avg Close $321.54 Range $299.88 - $369.00

Q3 2021

Shares 53,791 Value ($000) $16,350 Avg Close $289.93 Range $242.87 - $327.20

Q2 2021

Shares 13,530 Value ($000) $3,277 Avg Close $218.76 Range $183.48 - $243.94

Q1 2021

Shares 252 Value ($000) $46 Avg Close $173.86 Range $149.74 - $191.66

Q4 2020

Shares 227 Value ($000) $36 Avg Close $144.06 Range $115.86 - $162.94

Q3 2020

Shares 207 Value ($000) $26 Avg Close $127.15 Range $116.51 - $136.09

Q2 2020

Shares 7 Value ($000) $1 Avg Close $115.55 Range $88.81 - $138.72

Q4 2019

Shares 3 Value ($000) $0 Avg Close $152.69 Range $136.70 - $162.73

Q3 2015

Shares 1,330 Value ($000) $112 Avg Close $87.10 Range $79.93 - $92.46

Q2 2015

Shares 1,330 Value ($000) $114 Avg Close $85.73 Range $82.35 - $89.10

Q1 2015

Shares 1,330 Value ($000) $111 Avg Close $82.51 Range $74.39 - $86.28

Q4 2014

Shares 903 Value ($000) $76 Avg Close $81.25 Range $71.22 - $87.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,301	$1,085	$240.69	$222.54 - $264.90
Q3 2025	9,208	$2,421	$291.66	$223.65 - $409.76
Q2 2025	15,920	$6,435	$418.44	$366.05 - $451.73
Q1 2025	16,864	$7,078	$492.81	$409.50 - $584.01
Q4 2024	15,995	$7,749	$515.55	$474.87 - $559.00
Q3 2024	15,725	$8,292	$480.74	$438.52 - $521.64
Q2 2024	15,776	$7,084	$444.91	$411.15 - $478.82
Q1 2024	15,859	$7,560	$460.24	$424.53 - $486.54
Q4 2023	12,899	$5,819	$399.48	$323.61 - $469.58
Q3 2023	14,690	$5,048	$348.82	$324.30 - $377.88
Q2 2023	13,848	$4,851	$325.62	$292.60 - $363.12
Q1 2023	19,800	$6,450	$330.57	$299.07 - $356.67
Q4 2022	105,162	$35,349	$322.72	$277.08 - $358.25
Q3 2022	184,636	$51,087	$280.37	$231.05 - $317.63
Q2 2022	215,891	$52,209	$266.05	$221.39 - $316.11
Q1 2022	212,009	$63,065	$289.54	$257.50 - $334.53
Q4 2021	141,835	$47,418	$321.54	$299.88 - $369.00
Q3 2021	53,791	$16,350	$289.93	$242.87 - $327.20
Q2 2021	13,530	$3,277	$218.76	$183.48 - $243.94
Q1 2021	252	$46	$173.86	$149.74 - $191.66
Q4 2020	227	$36	$144.06	$115.86 - $162.94
Q3 2020	207	$26	$127.15	$116.51 - $136.09
Q2 2020	7	$1	$115.55	$88.81 - $138.72
Q4 2019	3	$0	$152.69	$136.70 - $162.73
Q3 2015	1,330	$112	$87.10	$79.93 - $92.46
Q2 2015	1,330	$114	$85.73	$82.35 - $89.10
Q1 2015	1,330	$111	$82.51	$74.39 - $86.28
Q4 2014	903	$76	$81.25	$71.22 - $87.58