GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

Assenagon Asset Management S.A.'s Holding History (CIK: 0001546007)

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

Q4 2025

Shares 225,867 Value ($000) $56,982 Avg Close $240.69 Range $222.54 - $264.90

Q3 2025

Shares 143,266 Value ($000) $37,660 Avg Close $291.66 Range $223.65 - $409.76

Q2 2025

Shares 138,268 Value ($000) $55,891 Avg Close $418.44 Range $366.05 - $451.73

Q1 2025

Shares 150,121 Value ($000) $63,012 Avg Close $492.81 Range $409.50 - $584.01

Q4 2024

Shares 272,267 Value ($000) $131,905 Avg Close $515.55 Range $474.87 - $559.00

Q3 2024

Shares 88,293 Value ($000) $44,743 Avg Close $480.74 Range $438.52 - $521.64

Q2 2024

Shares 60,085 Value ($000) $26,982 Avg Close $444.91 Range $411.15 - $478.82

Q1 2024

Shares 77,317 Value ($000) $36,855 Avg Close $460.24 Range $424.53 - $486.54

Q4 2023

Shares 37,708 Value ($000) $17,010 Avg Close $399.48 Range $323.61 - $469.58

Q3 2023

Shares 14,007 Value ($000) $4,813 Avg Close $348.82 Range $324.30 - $377.88

Q2 2023

Shares 2,506 Value ($000) $878 Avg Close $325.62 Range $292.60 - $363.12

Q1 2023

Shares 2,594 Value ($000) $845 Avg Close $330.57 Range $299.07 - $356.67

Q4 2022

Shares 37,748 Value ($000) $13 Avg Close $322.72 Range $277.08 - $358.25

Q3 2022

Shares 13,547 Value ($000) $3,748 Avg Close $280.37 Range $231.05 - $317.63

Q2 2022

Shares 15,032 Value ($000) $3,635 Avg Close $266.05 Range $221.39 - $316.11

Q1 2022

Shares 56,366 Value ($000) $16,767 Avg Close $289.54 Range $257.50 - $334.53

Q4 2021

Shares 96,140 Value ($000) $32,142 Avg Close $321.54 Range $299.88 - $369.00

Q3 2021

Shares 177,662 Value ($000) $53,988 Avg Close $289.93 Range $242.87 - $327.20

Q2 2021

Shares 337,152 Value ($000) $81,658 Avg Close $218.76 Range $183.48 - $243.94

Q1 2021

Shares 119,477 Value ($000) $21,811 Avg Close $173.86 Range $149.74 - $191.66

Q4 2020

Shares 152,658 Value ($000) $24,454 Avg Close $144.06 Range $115.86 - $162.94

Q3 2020

Shares 121,687 Value ($000) $15,205 Avg Close $127.15 Range $116.51 - $136.09

Q2 2020

Shares 231,797 Value ($000) $28,124 Avg Close $115.55 Range $88.81 - $138.72

Q1 2020

Shares 172,618 Value ($000) $17,188 Avg Close $137.00 Range $76.91 - $165.27

Q4 2019

Shares 89,967 Value ($000) $13,864 Avg Close $152.69 Range $136.70 - $162.73

Q1 2018

Shares 3,843 Value ($000) $452 Avg Close $124.90 Range $111.57 - $142.16

Q4 2017

Shares 4,630 Value ($000) $570 Avg Close $121.44 Range $115.01 - $126.22

Q3 2017

Shares 3,313 Value ($000) $412 Avg Close $123.59 Range $115.86 - $130.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	225,867	$56,982	$240.69	$222.54 - $264.90
Q3 2025	143,266	$37,660	$291.66	$223.65 - $409.76
Q2 2025	138,268	$55,891	$418.44	$366.05 - $451.73
Q1 2025	150,121	$63,012	$492.81	$409.50 - $584.01
Q4 2024	272,267	$131,905	$515.55	$474.87 - $559.00
Q3 2024	88,293	$44,743	$480.74	$438.52 - $521.64
Q2 2024	60,085	$26,982	$444.91	$411.15 - $478.82
Q1 2024	77,317	$36,855	$460.24	$424.53 - $486.54
Q4 2023	37,708	$17,010	$399.48	$323.61 - $469.58
Q3 2023	14,007	$4,813	$348.82	$324.30 - $377.88
Q2 2023	2,506	$878	$325.62	$292.60 - $363.12
Q1 2023	2,594	$845	$330.57	$299.07 - $356.67
Q4 2022	37,748	$13	$322.72	$277.08 - $358.25
Q3 2022	13,547	$3,748	$280.37	$231.05 - $317.63
Q2 2022	15,032	$3,635	$266.05	$221.39 - $316.11
Q1 2022	56,366	$16,767	$289.54	$257.50 - $334.53
Q4 2021	96,140	$32,142	$321.54	$299.88 - $369.00
Q3 2021	177,662	$53,988	$289.93	$242.87 - $327.20
Q2 2021	337,152	$81,658	$218.76	$183.48 - $243.94
Q1 2021	119,477	$21,811	$173.86	$149.74 - $191.66
Q4 2020	152,658	$24,454	$144.06	$115.86 - $162.94
Q3 2020	121,687	$15,205	$127.15	$116.51 - $136.09
Q2 2020	231,797	$28,124	$115.55	$88.81 - $138.72
Q1 2020	172,618	$17,188	$137.00	$76.91 - $165.27
Q4 2019	89,967	$13,864	$152.69	$136.70 - $162.73
Q1 2018	3,843	$452	$124.90	$111.57 - $142.16
Q4 2017	4,630	$570	$121.44	$115.01 - $126.22
Q3 2017	3,313	$412	$123.59	$115.86 - $130.02