Gartner Ownership

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

Recent Insider Transactions

BIT:1IT Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
27 Aug 26	Sell€552,919	Robin Kranich	Individual	3,278	€168.68
24 Aug 26	Sell€121,018	Akhil Jain	Individual	700	€172.88
10 Aug 26	Sell€198,265	Yvonne Genovese	Individual	1,205	€164.53
07 Aug 26	Sell€171,398	Claire Herkes	Individual	1,039	€164.96
07 Aug 26	Sell€137,103	Anne Fuchs	Individual	860	€159.42
05 Feb 26	Buy€6,536	John Rinello	Individual	50	€130.72
10 Dec 25	Buy€8,534,777	Stephen Pagliuca	Individual	43,300	€198.98
03 Dec 25	Sell€43,298	John Rinello	Individual	220	€196.81
03 Dec 25	Sell€72,856	Claire Herkes	Individual	367	€198.52

Insider Trading Volume

Insider Buying: 1IT insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 1IT?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	0	0%
State or Government	58,252	0.0752%
Individual Insiders	1,730,818	2.23%
Hedge Funds	4,138,328	5.34%
Institutions	71,560,925	92.4%

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

Top Shareholders

Top 25 shareholders own 88.16% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12%	Baron Capital Group, Inc.	7,601,009	€1.1b	28.5%	2.07%
8.84%	Independent Franchise Partners, LLP	5,582,962	€814.9m	21.4%	4.32%
8.26%	BlackRock, Inc.	5,217,146	€761.5m	-24.2%	0.01%
7.36%	Vanguard Capital Management, LLC	4,648,337	€678.5m	-4.59%	0.01%
6.55%	AQR Capital Management, LLC	4,138,328	€604.1m	18.2%	0.26%
5.58%	Vanguard Portfolio Management, LLC	3,521,381	€514.0m	-4.67%	0.03%
4.51%	Harris Associates L.P.	2,846,799	€415.5m	-9.22%	0.52%
4.45%	State Street Investment Management	2,808,781	€410.0m	-14%	0.01%
4.12%	Geode Capital Management, LLC	2,603,296	€380.0m	17.6%	0.02%
3.37%	Two Sigma Investments, LP	2,129,702	€310.9m	89%	0.31%
3.14%	Federated Hermes, Inc.	1,983,635	€289.5m	20.6%	0.53%
3%	Invesco Capital Management LLC	1,893,859	€276.4m	2.46%	0.04%
1.88%	Eugene Hall	1,188,228	€173.4m	0%	no data
1.77%	Eaton Vance Management	1,120,136	€163.5m	-12.4%	0.03%
1.77%	Goldman Sachs Asset Management, L.P.	1,116,317	€162.9m	-18.4%	0.03%
1.51%	UBS Asset Management AG	951,026	€138.8m	-47%	0.01%
1.35%	Norges Bank Investment Management	854,653	€124.8m	-28%	0.01%
1.27%	D. E. Shaw & Co., L.P.	804,821	€117.5m	227%	0.1%
1.21%	Bank of America Corporation	762,864	€111.4m	19.6%	0.03%
1.16%	Morgan Stanley	729,761	€106.5m	-32.5%	0.01%
1.07%	BNP Paribas Financial Markets SNC	673,933	€98.4m	41.8%	0.06%
1.04%	Northern Trust Global Investments	657,780	€96.0m	-24.5%	0.01%
1.01%	The Goldman Sachs Group, Inc.	640,275	€93.5m	58.7%	0.03%
0.95%	Millennium Management LLC	599,774	€87.5m	10.2%	0.07%
0.94%	Jane Street Group, LLC	596,327	€87.0m	36,300%	0.06%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/09/10 19:35
End of Day Share Price	2026/09/10 00:00
Earnings	2026/06/30
Annual Earnings	2025/12/31

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

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Gartner, Inc. is covered by 23 analysts. 13 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