GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q4 2025

Shares 29,878 Value ($000) $7,537 Avg Close $240.69 Range $222.54 - $264.90

Q3 2025

Shares 20,932 Value ($000) $5,502 Avg Close $291.66 Range $223.65 - $409.76

Q2 2025

Shares 25,853 Value ($000) $10,450 Avg Close $418.44 Range $366.05 - $451.73

Q1 2025

Shares 27,658 Value ($000) $11,609 Avg Close $492.81 Range $409.50 - $584.01

Q4 2024

Shares 44,877 Value ($000) $21,741 Avg Close $515.55 Range $474.87 - $559.00

Q3 2024

Shares 924,201 Value ($000) $468,348 Avg Close $480.74 Range $438.52 - $521.64

Q2 2024

Shares 938,573 Value ($000) $421,475 Avg Close $444.91 Range $411.15 - $478.82

Q1 2024

Shares 1,223,247 Value ($000) $583,085 Avg Close $460.24 Range $424.53 - $486.54

Q4 2023

Shares 1,208,914 Value ($000) $545,353 Avg Close $399.48 Range $323.61 - $469.58

Q3 2023

Shares 1,156,088 Value ($000) $397,243 Avg Close $348.82 Range $324.30 - $377.88

Q2 2023

Shares 1,014,869 Value ($000) $355,519 Avg Close $325.62 Range $292.60 - $363.12

Q1 2023

Shares 779,471 Value ($000) $253,928 Avg Close $330.57 Range $299.07 - $356.67

Q4 2022

Shares 31,680 Value ($000) $10,649 Avg Close $322.72 Range $277.08 - $358.25

Q3 2022

Shares 12,671 Value ($000) $3,506 Avg Close $280.37 Range $231.05 - $317.63

Q2 2022

Shares 12,678 Value ($000) $3,066 Avg Close $266.05 Range $221.39 - $316.11

Q1 2022

Shares 11,985 Value ($000) $3,565 Avg Close $289.54 Range $257.50 - $334.53

Q4 2021

Shares 12,151 Value ($000) $4,062 Avg Close $321.54 Range $299.88 - $369.00

Q3 2021

Shares 12,096 Value ($000) $3,676 Avg Close $289.93 Range $242.87 - $327.20

Q2 2021

Shares 10,970 Value ($000) $2,657 Avg Close $218.76 Range $183.48 - $243.94

Q1 2021

Shares 10,871 Value ($000) $1,985 Avg Close $173.86 Range $149.74 - $191.66

Q4 2020

Shares 10,657 Value ($000) $1,707 Avg Close $144.06 Range $115.86 - $162.94

Q3 2020

Shares 11,165 Value ($000) $1,395 Avg Close $127.15 Range $116.51 - $136.09

Q2 2020

Shares 11,363 Value ($000) $1,379 Avg Close $115.55 Range $88.81 - $138.72

Q1 2020

Shares 9,763 Value ($000) $972 Avg Close $137.00 Range $76.91 - $165.27

Q4 2019

Shares 8,265 Value ($000) $1,274 Avg Close $152.69 Range $136.70 - $162.73

Q3 2019

Shares 8,395 Value ($000) $1,201 Avg Close $145.37 Range $124.77 - $171.78

Q2 2019

Shares 8,527 Value ($000) $1,373 Avg Close $156.37 Range $148.17 - $162.79

Q1 2019

Shares 8,575 Value ($000) $1,301 Avg Close $138.79 Range $122.50 - $151.83

Q4 2018

Shares 8,411 Value ($000) $1,075 Avg Close $144.26 Range $120.89 - $160.29

Q3 2018

Shares 9,067 Value ($000) $1,437 Avg Close $144.99 Range $128.00 - $161.21

Q2 2018

Shares 52,895 Value ($000) $7,030 Avg Close $128.01 Range $114.40 - $138.88

Q1 2018

Shares 16,681 Value ($000) $1,963 Avg Close $124.90 Range $111.57 - $142.16

Q4 2017

Shares 13,760 Value ($000) $1,695 Avg Close $121.44 Range $115.01 - $126.22

Q3 2017

Shares 10,979 Value ($000) $1,366 Avg Close $123.59 Range $115.86 - $130.02

Q2 2017

Shares 10,732 Value ($000) $1,326 Avg Close $116.06 Range $107.70 - $124.92

Q1 2017

Shares 7,472 Value ($000) $808 Avg Close $103.07 Range $90.37 - $112.42

Q4 2016

Shares 7,242 Value ($000) $731 Avg Close $96.64 Range $84.54 - $105.45

Q3 2016

Shares 6,881 Value ($000) $608 Avg Close $93.80 Range $87.86 - $100.74

Q2 2016

Shares 6,868 Value ($000) $669 Avg Close $95.03 Range $86.17 - $103.00

Q1 2016

Shares 6,731 Value ($000) $601 Avg Close $84.54 Range $77.80 - $89.73

Q4 2015

Shares 6,731 Value ($000) $610 Avg Close $88.55 Range $81.52 - $94.82

Q3 2015

Shares 6,769 Value ($000) $568 Avg Close $87.10 Range $79.93 - $92.46

Q2 2015

Shares 6,508 Value ($000) $558 Avg Close $85.73 Range $82.35 - $89.10

Q1 2015

Shares 6,749 Value ($000) $566 Avg Close $82.51 Range $74.39 - $86.28

Q4 2014

Shares 7,207 Value ($000) $607 Avg Close $81.25 Range $71.22 - $87.58

Q3 2014

Shares 6,764 Value ($000) $497 Avg Close $72.66 Range $67.83 - $76.82

Q2 2014

Shares 7,013 Value ($000) $495 Avg Close $69.70 Range $65.55 - $75.61

Q1 2014

Shares 6,728 Value ($000) $467 Avg Close $69.18 Range $61.28 - $73.53

Q4 2013

Shares 6,728 Value ($000) $478 Avg Close $63.15 Range $57.19 - $71.49

Q3 2013

Shares 6,728 Value ($000) $403 Avg Close $58.89 Range $55.75 - $63.00

Q2 2013

Shares 6,728 Value ($000) $384 Avg Close $56.76 Range $53.01 - $59.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,878	$7,537	$240.69	$222.54 - $264.90
Q3 2025	20,932	$5,502	$291.66	$223.65 - $409.76
Q2 2025	25,853	$10,450	$418.44	$366.05 - $451.73
Q1 2025	27,658	$11,609	$492.81	$409.50 - $584.01
Q4 2024	44,877	$21,741	$515.55	$474.87 - $559.00
Q3 2024	924,201	$468,348	$480.74	$438.52 - $521.64
Q2 2024	938,573	$421,475	$444.91	$411.15 - $478.82
Q1 2024	1,223,247	$583,085	$460.24	$424.53 - $486.54
Q4 2023	1,208,914	$545,353	$399.48	$323.61 - $469.58
Q3 2023	1,156,088	$397,243	$348.82	$324.30 - $377.88
Q2 2023	1,014,869	$355,519	$325.62	$292.60 - $363.12
Q1 2023	779,471	$253,928	$330.57	$299.07 - $356.67
Q4 2022	31,680	$10,649	$322.72	$277.08 - $358.25
Q3 2022	12,671	$3,506	$280.37	$231.05 - $317.63
Q2 2022	12,678	$3,066	$266.05	$221.39 - $316.11
Q1 2022	11,985	$3,565	$289.54	$257.50 - $334.53
Q4 2021	12,151	$4,062	$321.54	$299.88 - $369.00
Q3 2021	12,096	$3,676	$289.93	$242.87 - $327.20
Q2 2021	10,970	$2,657	$218.76	$183.48 - $243.94
Q1 2021	10,871	$1,985	$173.86	$149.74 - $191.66
Q4 2020	10,657	$1,707	$144.06	$115.86 - $162.94
Q3 2020	11,165	$1,395	$127.15	$116.51 - $136.09
Q2 2020	11,363	$1,379	$115.55	$88.81 - $138.72
Q1 2020	9,763	$972	$137.00	$76.91 - $165.27
Q4 2019	8,265	$1,274	$152.69	$136.70 - $162.73
Q3 2019	8,395	$1,201	$145.37	$124.77 - $171.78
Q2 2019	8,527	$1,373	$156.37	$148.17 - $162.79
Q1 2019	8,575	$1,301	$138.79	$122.50 - $151.83
Q4 2018	8,411	$1,075	$144.26	$120.89 - $160.29
Q3 2018	9,067	$1,437	$144.99	$128.00 - $161.21
Q2 2018	52,895	$7,030	$128.01	$114.40 - $138.88
Q1 2018	16,681	$1,963	$124.90	$111.57 - $142.16
Q4 2017	13,760	$1,695	$121.44	$115.01 - $126.22
Q3 2017	10,979	$1,366	$123.59	$115.86 - $130.02
Q2 2017	10,732	$1,326	$116.06	$107.70 - $124.92
Q1 2017	7,472	$808	$103.07	$90.37 - $112.42
Q4 2016	7,242	$731	$96.64	$84.54 - $105.45
Q3 2016	6,881	$608	$93.80	$87.86 - $100.74
Q2 2016	6,868	$669	$95.03	$86.17 - $103.00
Q1 2016	6,731	$601	$84.54	$77.80 - $89.73
Q4 2015	6,731	$610	$88.55	$81.52 - $94.82
Q3 2015	6,769	$568	$87.10	$79.93 - $92.46
Q2 2015	6,508	$558	$85.73	$82.35 - $89.10
Q1 2015	6,749	$566	$82.51	$74.39 - $86.28
Q4 2014	7,207	$607	$81.25	$71.22 - $87.58
Q3 2014	6,764	$497	$72.66	$67.83 - $76.82
Q2 2014	7,013	$495	$69.70	$65.55 - $75.61
Q1 2014	6,728	$467	$69.18	$61.28 - $73.53
Q4 2013	6,728	$478	$63.15	$57.19 - $71.49
Q3 2013	6,728	$403	$58.89	$55.75 - $63.00
Q2 2013	6,728	$384	$56.76	$53.01 - $59.09