Gartner Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:IT Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
22 Aug 25	SellUS$26,220	John Rinello	Individual	105	US$249.71
18 Aug 25	BuyUS$99,997	Jose Gutierrez	Individual	417	US$239.80
12 Jun 25	SellUS$270,705	Anne Fuchs	Individual	655	US$413.29
09 Jun 25	SellUS$558,501	Karen Dykstra	Individual	1,325	US$421.51
19 May 25	SellUS$281,250	Akhil Jain	Individual	625	US$450.00
16 May 25	SellUS$84,068	Claire Herkes	Individual	188	US$447.17
15 May 25	SellUS$11,250	Akhil Jain	Individual	25	US$450.00
13 May 25	SellUS$241,610	William Wartinbee	Individual	538	US$449.09
07 May 25	SellUS$322,574	Robin Kranich	Individual	739	US$436.50
07 May 25	SellUS$47,562	John Rinello	Individual	109	US$436.35
27 Feb 25	SellUS$44,387	John Rinello	Individual	90	US$493.19
26 Feb 25	SellUS$881,258	Yvonne Genovese	Individual	1,740	US$506.47
24 Feb 25	SellUS$587,724	Eileen Serra	Individual	1,200	US$489.77
10 Feb 25	SellUS$47,746	John Rinello	Individual	90	US$530.51
11 Dec 24	SellUS$89,931	Yvonne Genovese	Individual	173	US$519.83
06 Dec 24	SellUS$98,949	William Wartinbee	Individual	189	US$523.54

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of IT?
Owner Type	Number of Shares	Ownership Percentage
State or Government	79,915	0.105%
Individual Insiders	2,341,580	3.07%
Institutions	73,973,736	96.8%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 71.92% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14%	The Vanguard Group, Inc.	10,082,185	US$2.3b	5.33%	0.03%
10.6%	BlackRock, Inc.	7,623,269	US$1.8b	0.52%	0.02%
6%	Baron Capital Group, Inc.	4,322,113	US$1.0b	18.3%	2.44%
4.87%	State Street Global Advisors, Inc.	3,510,206	US$817.0m	2.84%	0.03%
4.43%	Independent Franchise Partners, LLP	3,196,127	US$743.9m	0%	3.6%
4.35%	Capital Research and Management Company	3,138,067	US$730.4m	0%	0.03%
3.11%	Geode Capital Management, LLC	2,238,451	US$521.0m	-0.88%	0.03%
2.12%	UBS Asset Management AG	1,528,224	US$355.7m	1.32%	0.03%
2.04%	Sustainable Growth Advisers, LP	1,466,771	US$341.4m	26.3%	1.82%
1.92%	Eaton Vance Management	1,380,912	US$321.4m	-9.91%	0.06%
1.7%	Invesco Capital Management LLC	1,226,016	US$285.3m	52.5%	0.08%
1.68%	AQR Capital Management, LLC	1,210,715	US$281.8m	92.8%	0.18%
1.62%	Eugene Hall	1,170,281	US$272.4m	0%	no data
1.45%	Deutsche Asset & Wealth Management	1,044,185	US$243.0m	269%	0.05%
1.35%	Norges Bank Investment Management	975,046	US$226.9m	0%	0.02%
1.35%	Morgan Stanley	975,012	US$226.9m	141%	0.02%
1.35%	Northern Trust Global Investments	973,295	US$226.5m	0.27%	0.03%
1.26%	Bessemer Investment Management LLC	911,560	US$212.2m	23.1%	0.27%
1.06%	JP Morgan Asset Management	766,872	US$178.5m	-20.5%	0.02%
1%	Goldman Sachs Asset Management, L.P.	723,388	US$168.4m	-9.98%	0.03%
0.99%	Madison Investment Holdings, Inc	715,811	US$166.6m	1.85%	1.86%
0.99%	Pacer Advisors, Inc.	712,252	US$165.8m	151%	0.43%
0.95%	James Smith	684,457	US$159.3m	0%	no data
0.89%	Dimensional Fund Advisors LP	641,076	US$149.2m	-3.09%	0.02%
0.86%	Legal & General Investment Management Limited	623,087	US$145.0m	2.93%	0.03%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/11/29 01:39
End of Day Share Price	2025/11/28 00:00
Earnings	2025/09/30
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

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Industry and Sector Metrics

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Analyst Sources

Gartner, Inc. is covered by 21 analysts. 12 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Jeffrey Meuler	Baird
Manav Patnaik	Barclays
Jeffrey Silber	BMO Capital Markets Equity Research