Gartner Inc

Exchange: NYSE
Industry: Services-Management Services
SEC CIK: 0000749251

SEC filings (opens in a new tab)

In the last 90 days, Gartner Inc insiders filed 0 open-market purchases and 5 sales; 653 institutions reported holding it in 13F filings for Q2 2026, worth $9.69B in total; Harris Associates (Oakmark) is the only superinvestor holding it.

13F holders, Q1 2021

Institutional positions in Gartner Inc as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 575; No complete 13F data for Q4 2020
Shares held: 80.1M; No complete 13F data for Q4 2020
Total value: $14.6B; No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting IT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 575 institutions

Value heldQ1 2021: $14.6B

Institutions holding IT and their total value by quarter
Quarter	Holders	Value
Q2 2026	653	$9.69B
Q1 2026	719	$12.0B
Q4 2025	815	$18.3B
Q3 2025	795	$18.9B
Q2 2025	898	$29.8B
Q1 2025	921	$30.8B
Q4 2024	952	$35.2B
Q3 2024	908	$35.8B
Q2 2024	876	$32.1B
Q1 2024	880	$34.0B
Q4 2023	866	$32.3B
Q3 2023	792	$24.8B
Q2 2023	780	$25.2B
Q1 2023	764	$23.8B
Q4 2022	768	$24.5B
Q3 2022	694	$20.4B
Q2 2022	692	$17.7B
Q1 2022	709	$22.0B
Q4 2021	691	$25.1B
Q3 2021	648	$23.1B
Q2 2021	611	$18.7B
Q1 2021	575	$14.6B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Gartner Inc.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding IT in Q1 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
Caisse de Depot Et Placement du Quebec	6,739	$1.23M	0.00%	–	–
Westpac Banking Corp	6,826	$1.25M	0.01%	–	–
Illinois Municipal Retirement Fund	6,898	$1.26M	0.06%	–	–
Teachers Retirement System of the State of Kentucky	6,900	$1.26M	0.01%	–	–
Wilkins Investment Counsel Inc	6,920	$1.26M	0.33%	–	–
LPL Financial LLC	6,921	$1.26M	0.00%	–	–
Welch & Forbes LLC	7,122	$1.30M	0.02%	–	–
Oregon Public Employees Retirement Fund	7,300	$1.33M	0.02%	–	–
Verition Fund Management LLC	7,311	$1.33M	0.02%	–	–
Norinchukin Bank, The	7,424	$1.35M	0.02%	–	–
NN Investment Partners Holdings N.V.	7,509	$1.37M	0.01%	–	–
Canandaigua National Corp	7,539	$1.38M	0.23%	–	–
Capital Bank & Trust Co	7,569	$1.38M	0.02%	–	–
Securian Asset Management, Inc	7,615	$1.39M	0.03%	–	–
CIBC Asset Management Inc	7,796	$1.42M	0.01%	–	–
CWM Advisors, LLC	7,852	$1.43M	0.22%	–	–
Farr Miller & Washington LLC	8,053	$1.47M	0.10%	–	–
Quadrature Capital Ltd	8,122	$1.48M	0.07%	–	–
Panagora Asset Management Inc	8,199	$1.50M	0.01%	–	–
Peapack Gladstone Financial Corp	8,285	$1.51M	0.04%	–	–
Azzad Asset Management Inc	8,288	$1.51M	0.25%	–	–
Bayesian Capital Management, LP	8,383	$1.53M	0.35%	–	–
ExodusPoint Capital Management, LP	8,422	$1.54M	0.03%	–	–
Duality Advisers, LP	8,490	$1.55M	0.13%	–	–
Swedbank AB	8,632	$1.58M	0.00%	–	–
KBC Group NV	8,802	$1.61M	0.01%	–	–
Baker Tilly Wealth Management, LLC	9,019	$1.65M	0.34%	–	–
Steward Partners Investment Advisory, LLC	9,093	$1.66M	0.03%	–	–
STRS Ohio	9,134	$1.67M	0.01%	–	–
Guggenheim Capital LLC	9,127	$1.67M	0.01%	–	–
Dynamic Technology Lab Private Ltd	9,203	$1.68M	0.19%	–	–
IFM Investors Pty Ltd	9,227	$1.68M	0.05%	–	–
People's United Financial, Inc.	9,510	$1.74M	0.04%	–	–
AlphaCrest Capital Management LLC	9,601	$1.75M	0.10%	–	–
Hartford Investment Management Co	9,676	$1.77M	0.05%	–	–
Tower Research Capital LLC (TRC)	9,699	$1.77M	0.03%	–	–
Nissay Asset Management Corp	9,954	$1.82M	0.02%	–	–
Howland Capital Management LLC	10,019	$1.83M	0.10%	–	–
Public Sector Pension Investment Board	10,025	$1.83M	0.01%	–	–
Northwestern Mutual Wealth Management Co	10,084	$1.84M	0.00%	–	–
Cambridge Investment Research Advisors, Inc.	10,212	$1.86M	0.01%	–	–
Wealthspire Advisors, LLC	10,278	$1.88M	0.04%	–	–
Isthmus Partners, LLC	10,598	$1.94M	0.36%	–	–
Wellington Management Group LLP	10,706	$1.95M	0.00%	–	–
Icon Wealth Partners, LLC	10,726	$1.96M	0.25%	–	–
Mariner, LLC	10,773	$1.97M	0.01%	–	–
Brown Advisory Inc	10,871	$1.99M	0.00%	–	–
Brown Brothers Harriman & Co	10,949	$2.00M	0.01%	–	–
Sepio Capital, LP	10,962	$2.00M	0.19%	–	–
Johnson Investment Counsel Inc	11,062	$2.02M	0.03%	–	–
Ensign Peak Advisors, Inc	11,065	$2.02M	0.00%	–	–
Tudor Investment Corp Et Al	11,095	$2.02M	0.04%	–	–
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	11,096	$2.03M	0.02%	–	–
Atria Investments LLC	11,122	$2.03M	0.04%	–	–
Mutual of America Capital Management LLC	11,466	$2.09M	0.02%	–	–
Cna Financial Corp	11,676	$2.13M	0.65%	–	–
Connor, Clark & Lunn Investment Management Ltd.	11,809	$2.16M	0.01%	–	–
Scotia Capital Inc.	11,994	$2.19M	0.02%	–	–
Ancora Advisors, LLC	12,198	$2.23M	0.06%	–	–
Public Employees Retirement Association of Colorado	12,289	$2.24M	0.01%	–	–
Capital Insight Partners, LLC	12,442	$2.27M	0.55%	–	–
DnB Asset Management AS	12,566	$2.29M	0.02%	–	–
Orion Portfolio Solutions, LLC	12,651	$2.31M	0.10%	–	–
Xponance, Inc.	12,784	$2.33M	0.05%	–	–
Rafferty Asset Management, LLC	12,806	$2.34M	0.02%	–	–
DekaBank Deutsche Girozentrale	12,962	$2.36M	0.01%	–	–
Dai-Ichi Life Insurance Company, Ltd	13,005	$2.37M	0.03%	–	–
Henshaw Capital LLC	13,500	$2.46M	0.16%	–	–
Exchange Traded Concepts, LLC	13,573	$2.48M	0.09%	–	–
Employees Retirement System of Texas	13,691	$2.50M	0.03%	–	–
State of Alaska, Department of Revenue	13,901	$2.54M	0.03%	–	–
Three Peaks Capital Management, LLC	14,151	$2.58M	0.81%	–	–
YorkBridge Wealth Partners, LLC	14,289	$2.61M	0.77%	–	–
Westfield Capital Management Co LP	14,370	$2.62M	0.02%	–	–
Advisor Group Holdings, Inc.	14,763	$2.70M	0.01%	–	–
Texas Permanent School Fund	14,816	$2.71M	0.03%	–	–
Metropolitan Life Insurance Co	15,336	$2.80M	0.04%	–	–
Forsta Ap-Fonden	15,400	$2.81M	0.04%	–	–
Susquehanna International Group, LLP	15,562	$2.84M	0.00%	–	–
CIBC World Markets Corp	15,596	$2.85M	0.02%	–	–
Gotham Asset Management, LLC	16,059	$2.93M	0.13%	–	–
Voloridge Investment Management, LLC	16,339	$2.98M	0.02%	–	–
Gulf International Bank (UK) Ltd	16,583	$3.03M	0.04%	–	–
Utah Retirement Systems	16,643	$3.04M	0.04%	–	–
Engineers Gate Manager LP	16,860	$3.08M	0.15%	–	–
Canada Pension Plan Investment Board	17,042	$3.11M	0.00%	–	–
Comerica Bank	15,634	$3.12M	0.02%	–	–
Madison Wealth Management	17,460	$3.19M	0.79%	–	–
Kornitzer Capital Management Inc	17,500	$3.19M	0.05%	–	–
Seven Eight Capital, LP	20,100	$3.22M	0.74%	–	–
Nisa Investment Advisors, LLC	18,212	$3.33M	0.02%	–	–
Nomura Holdings Inc	18,813	$3.44M	0.02%	–	–
Nomura Asset Management Co Ltd	19,437	$3.55M	0.02%	–	–
Man Group plc	19,902	$3.63M	0.02%	–	–
Marshall Wace North America L.P.	20,262	$3.70M	0.02%	–	–
MetLife Investment Management	21,142	$3.86M	0.04%	–	–
Moore Capital Management, LP	21,745	$3.97M	0.08%	–	–
Russell Investments Group, Ltd.	22,020	$4.02M	0.01%	–	–
ProShare Advisors LLC	22,009	$4.02M	0.01%	–	–
State of Michigan Retirement System	22,251	$4.06M	0.03%	–	–