GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025

Shares 18,060 Value ($000) $5 Avg Close $240.69 Range $222.54 - $264.90

Q3 2025

Shares 117,900 Value ($000) $31 Avg Close $291.66 Range $223.65 - $409.76

Q2 2025

Shares 131,836 Value ($000) $53 Avg Close $418.44 Range $366.05 - $451.73

Q1 2025

Shares 60,906 Value ($000) $26 Avg Close $492.81 Range $409.50 - $584.01

Q4 2024

Shares 397 Value ($000) $0 Avg Close $515.55 Range $474.87 - $559.00

Q3 2024

Shares 3,853 Value ($000) $2 Avg Close $480.74 Range $438.52 - $521.64

Q2 2024

Shares 1,451 Value ($000) $1 Avg Close $444.91 Range $411.15 - $478.82

Q3 2023

Shares 391 Value ($000) $0 Avg Close $348.82 Range $324.30 - $377.88

Q2 2023

Shares 180,401 Value ($000) $63 Avg Close $325.62 Range $292.60 - $363.12

Q1 2023

Shares 280,687 Value ($000) $91 Avg Close $330.57 Range $299.07 - $356.67

Q4 2022

Shares 368,672 Value ($000) $124 Avg Close $322.72 Range $277.08 - $358.25

Q3 2022

Shares 383,499 Value ($000) $106,097 Avg Close $280.37 Range $231.05 - $317.63

Q2 2022

Shares 443,824 Value ($000) $107,330 Avg Close $266.05 Range $221.39 - $316.11

Q1 2022

Shares 467,041 Value ($000) $138,897 Avg Close $289.54 Range $257.50 - $334.53

Q4 2021

Shares 659,947 Value ($000) $220,593 Avg Close $321.54 Range $299.88 - $369.00

Q3 2021

Shares 671,197 Value ($000) $203,932 Avg Close $289.93 Range $242.87 - $327.20

Q2 2021

Shares 509,401 Value ($000) $123,378 Avg Close $218.76 Range $183.48 - $243.94

Q1 2021

Shares 69,438 Value ($000) $12,675 Avg Close $173.86 Range $149.74 - $191.66

Q4 2020

Shares 96,386 Value ($000) $15,437 Avg Close $144.06 Range $115.86 - $162.94

Q3 2020

Shares 3,932 Value ($000) $492 Avg Close $127.15 Range $116.51 - $136.09

Q2 2020

Shares 21,166 Value ($000) $2,569 Avg Close $115.55 Range $88.81 - $138.72

Q1 2020

Shares 574 Value ($000) $57 Avg Close $137.00 Range $76.91 - $165.27

Q1 2017

Shares 6,061 Value ($000) $654 Avg Close $103.07 Range $90.37 - $112.42

Q4 2016

Shares 2,614 Value ($000) $264 Avg Close $96.64 Range $84.54 - $105.45

Q2 2016

Shares 1,834 Value ($000) $179 Avg Close $95.03 Range $86.17 - $103.00

Q3 2015

Shares 65 Value ($000) $5 Avg Close $87.10 Range $79.93 - $92.46

Q2 2015

Shares 63 Value ($000) $5 Avg Close $85.73 Range $82.35 - $89.10

Q1 2015

Shares 131 Value ($000) $11 Avg Close $82.51 Range $74.39 - $86.28

Q4 2014

Shares 128 Value ($000) $11 Avg Close $81.25 Range $71.22 - $87.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,060	$5	$240.69	$222.54 - $264.90
Q3 2025	117,900	$31	$291.66	$223.65 - $409.76
Q2 2025	131,836	$53	$418.44	$366.05 - $451.73
Q1 2025	60,906	$26	$492.81	$409.50 - $584.01
Q4 2024	397	$0	$515.55	$474.87 - $559.00
Q3 2024	3,853	$2	$480.74	$438.52 - $521.64
Q2 2024	1,451	$1	$444.91	$411.15 - $478.82
Q3 2023	391	$0	$348.82	$324.30 - $377.88
Q2 2023	180,401	$63	$325.62	$292.60 - $363.12
Q1 2023	280,687	$91	$330.57	$299.07 - $356.67
Q4 2022	368,672	$124	$322.72	$277.08 - $358.25
Q3 2022	383,499	$106,097	$280.37	$231.05 - $317.63
Q2 2022	443,824	$107,330	$266.05	$221.39 - $316.11
Q1 2022	467,041	$138,897	$289.54	$257.50 - $334.53
Q4 2021	659,947	$220,593	$321.54	$299.88 - $369.00
Q3 2021	671,197	$203,932	$289.93	$242.87 - $327.20
Q2 2021	509,401	$123,378	$218.76	$183.48 - $243.94
Q1 2021	69,438	$12,675	$173.86	$149.74 - $191.66
Q4 2020	96,386	$15,437	$144.06	$115.86 - $162.94
Q3 2020	3,932	$492	$127.15	$116.51 - $136.09
Q2 2020	21,166	$2,569	$115.55	$88.81 - $138.72
Q1 2020	574	$57	$137.00	$76.91 - $165.27
Q1 2017	6,061	$654	$103.07	$90.37 - $112.42
Q4 2016	2,614	$264	$96.64	$84.54 - $105.45
Q2 2016	1,834	$179	$95.03	$86.17 - $103.00
Q3 2015	65	$5	$87.10	$79.93 - $92.46
Q2 2015	63	$5	$85.73	$82.35 - $89.10
Q1 2015	131	$11	$82.51	$74.39 - $86.28
Q4 2014	128	$11	$81.25	$71.22 - $87.58