GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q4 2025

Shares 3,589 Value ($000) $905 Avg Close $240.69 Range $222.54 - $264.90

Q3 2025

Shares 22,333 Value ($000) $5,871 Avg Close $291.66 Range $223.65 - $409.76

Q2 2025

Shares 467,921 Value ($000) $189,143 Avg Close $418.44 Range $366.05 - $451.73

Q1 2025

Shares 360,363 Value ($000) $151,259 Avg Close $492.81 Range $409.50 - $584.01

Q4 2024

Shares 378,798 Value ($000) $183,516 Avg Close $515.55 Range $474.87 - $559.00

Q3 2024

Shares 359,131 Value ($000) $181,993 Avg Close $480.74 Range $438.52 - $521.64

Q2 2024

Shares 313,474 Value ($000) $140,769 Avg Close $444.91 Range $411.15 - $478.82

Q1 2024

Shares 258,455 Value ($000) $123,198 Avg Close $460.24 Range $424.53 - $486.54

Q4 2023

Shares 247,494 Value ($000) $111,647 Avg Close $399.48 Range $323.61 - $469.58

Q3 2023

Shares 220,315 Value ($000) $75,702 Avg Close $348.82 Range $324.30 - $377.88

Q2 2023

Shares 298,854 Value ($000) $104,692 Avg Close $325.62 Range $292.60 - $363.12

Q1 2023

Shares 318,715 Value ($000) $103,828 Avg Close $330.57 Range $299.07 - $356.67

Q4 2022

Shares 332,577 Value ($000) $111,792 Avg Close $322.72 Range $277.08 - $358.25

Q3 2022

Shares 296,345 Value ($000) $81,994 Avg Close $280.37 Range $231.05 - $317.63

Q2 2022

Shares 36,418 Value ($000) $8,746 Avg Close $266.05 Range $221.39 - $316.11

Q1 2022

Shares 25,781 Value ($000) $7,774 Avg Close $289.54 Range $257.50 - $334.53

Q4 2021

Shares 25,087 Value ($000) $8,387 Avg Close $321.54 Range $299.88 - $369.00

Q3 2021

Shares 6,555 Value ($000) $1,992 Avg Close $289.93 Range $242.87 - $327.20

Q2 2021

Shares 2,017 Value ($000) $488 Avg Close $218.76 Range $183.48 - $243.94

Q1 2021

Shares 1,425 Value ($000) $260 Avg Close $173.86 Range $149.74 - $191.66

Q4 2020

Shares 1,425 Value ($000) $228 Avg Close $144.06 Range $115.86 - $162.94

Q3 2020

Shares 1,425 Value ($000) $179 Avg Close $127.15 Range $116.51 - $136.09

Q2 2020

Shares 1,425 Value ($000) $173 Avg Close $115.55 Range $88.81 - $138.72

Q1 2020

Shares 1,425 Value ($000) $142 Avg Close $137.00 Range $76.91 - $165.27

Q2 2019

Shares 69,634 Value ($000) $11,207 Avg Close $156.37 Range $148.17 - $162.79

Q1 2019

Shares 70,445 Value ($000) $10,685 Avg Close $138.79 Range $122.50 - $151.83

Q4 2018

Shares 145,710 Value ($000) $18,628 Avg Close $144.26 Range $120.89 - $160.29

Q3 2018

Shares 245,034 Value ($000) $38,838 Avg Close $144.99 Range $128.00 - $161.21

Q2 2018

Shares 398,781 Value ($000) $53,257 Avg Close $128.01 Range $114.40 - $138.88

Q1 2018

Shares 469,131 Value ($000) $55,179 Avg Close $124.90 Range $111.57 - $142.16

Q4 2017

Shares 508,783 Value ($000) $62,657 Avg Close $121.44 Range $115.01 - $126.22

Q3 2017

Shares 487,794 Value ($000) $60,179 Avg Close $123.59 Range $115.86 - $130.02

Q2 2017

Shares 488,398 Value ($000) $60,347 Avg Close $116.06 Range $107.70 - $124.92

Q1 2017

Shares 507,592 Value ($000) $55,200 Avg Close $103.07 Range $90.37 - $112.42

Q4 2016

Shares 432,234 Value ($000) $43,686 Avg Close $96.64 Range $84.54 - $105.45

Q3 2016

Shares 362,836 Value ($000) $32,093 Avg Close $93.80 Range $87.86 - $100.74

Q2 2016

Shares 275,716 Value ($000) $26,858 Avg Close $95.03 Range $86.17 - $103.00

Q1 2016

Shares 270,929 Value ($000) $23,923 Avg Close $84.54 Range $77.80 - $89.73

Q4 2015

Shares 256,447 Value ($000) $23,259 Avg Close $88.55 Range $81.52 - $94.82

Q3 2015

Shares 216,253 Value ($000) $18,150 Avg Close $87.10 Range $79.93 - $92.46

Q2 2015

Shares 206,353 Value ($000) $17,645 Avg Close $85.73 Range $82.35 - $89.10

Q1 2015

Shares 241,999 Value ($000) $19,945 Avg Close $82.51 Range $74.39 - $86.28

Q4 2014

Shares 348,099 Value ($000) $29,314 Avg Close $81.25 Range $71.22 - $87.58

Q3 2014

Shares 326,700 Value ($000) $24,002,649 Avg Close $72.66 Range $67.83 - $76.82

Q2 2014

Shares 346,400 Value ($000) $24,428,128 Avg Close $69.70 Range $65.55 - $75.61

Q1 2014

Shares 485,300 Value ($000) $33,699,232 Avg Close $69.18 Range $61.28 - $73.53

Q4 2013

Shares 483,200 Value ($000) $34,331,360 Avg Close $63.15 Range $57.19 - $71.49

Q3 2013

Shares 500,500 Value ($000) $30,030,000 Avg Close $58.89 Range $55.75 - $63.00

Q2 2013

Shares 390,700 Value ($000) $22,265,993 Avg Close $56.76 Range $53.01 - $59.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,589	$905	$240.69	$222.54 - $264.90
Q3 2025	22,333	$5,871	$291.66	$223.65 - $409.76
Q2 2025	467,921	$189,143	$418.44	$366.05 - $451.73
Q1 2025	360,363	$151,259	$492.81	$409.50 - $584.01
Q4 2024	378,798	$183,516	$515.55	$474.87 - $559.00
Q3 2024	359,131	$181,993	$480.74	$438.52 - $521.64
Q2 2024	313,474	$140,769	$444.91	$411.15 - $478.82
Q1 2024	258,455	$123,198	$460.24	$424.53 - $486.54
Q4 2023	247,494	$111,647	$399.48	$323.61 - $469.58
Q3 2023	220,315	$75,702	$348.82	$324.30 - $377.88
Q2 2023	298,854	$104,692	$325.62	$292.60 - $363.12
Q1 2023	318,715	$103,828	$330.57	$299.07 - $356.67
Q4 2022	332,577	$111,792	$322.72	$277.08 - $358.25
Q3 2022	296,345	$81,994	$280.37	$231.05 - $317.63
Q2 2022	36,418	$8,746	$266.05	$221.39 - $316.11
Q1 2022	25,781	$7,774	$289.54	$257.50 - $334.53
Q4 2021	25,087	$8,387	$321.54	$299.88 - $369.00
Q3 2021	6,555	$1,992	$289.93	$242.87 - $327.20
Q2 2021	2,017	$488	$218.76	$183.48 - $243.94
Q1 2021	1,425	$260	$173.86	$149.74 - $191.66
Q4 2020	1,425	$228	$144.06	$115.86 - $162.94
Q3 2020	1,425	$179	$127.15	$116.51 - $136.09
Q2 2020	1,425	$173	$115.55	$88.81 - $138.72
Q1 2020	1,425	$142	$137.00	$76.91 - $165.27
Q2 2019	69,634	$11,207	$156.37	$148.17 - $162.79
Q1 2019	70,445	$10,685	$138.79	$122.50 - $151.83
Q4 2018	145,710	$18,628	$144.26	$120.89 - $160.29
Q3 2018	245,034	$38,838	$144.99	$128.00 - $161.21
Q2 2018	398,781	$53,257	$128.01	$114.40 - $138.88
Q1 2018	469,131	$55,179	$124.90	$111.57 - $142.16
Q4 2017	508,783	$62,657	$121.44	$115.01 - $126.22
Q3 2017	487,794	$60,179	$123.59	$115.86 - $130.02
Q2 2017	488,398	$60,347	$116.06	$107.70 - $124.92
Q1 2017	507,592	$55,200	$103.07	$90.37 - $112.42
Q4 2016	432,234	$43,686	$96.64	$84.54 - $105.45
Q3 2016	362,836	$32,093	$93.80	$87.86 - $100.74
Q2 2016	275,716	$26,858	$95.03	$86.17 - $103.00
Q1 2016	270,929	$23,923	$84.54	$77.80 - $89.73
Q4 2015	256,447	$23,259	$88.55	$81.52 - $94.82
Q3 2015	216,253	$18,150	$87.10	$79.93 - $92.46
Q2 2015	206,353	$17,645	$85.73	$82.35 - $89.10
Q1 2015	241,999	$19,945	$82.51	$74.39 - $86.28
Q4 2014	348,099	$29,314	$81.25	$71.22 - $87.58
Q3 2014	326,700	$24,002,649	$72.66	$67.83 - $76.82
Q2 2014	346,400	$24,428,128	$69.70	$65.55 - $75.61
Q1 2014	485,300	$33,699,232	$69.18	$61.28 - $73.53
Q4 2013	483,200	$34,331,360	$63.15	$57.19 - $71.49
Q3 2013	500,500	$30,030,000	$58.89	$55.75 - $63.00
Q2 2013	390,700	$22,265,993	$56.76	$53.01 - $59.09