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
Vanguard Group Inc	9,337,070	$1.70B	0.05%	–	–
Polen Capital Management LLC	6,322,108	$1.15B	2.59%	–	–
BlackRock Inc.	6,009,892	$1.10B	0.03%	–	–
Bamco Inc	5,661,331	$1.03B	2.55%	–	–
Generation Investment Management LLP	4,919,038	$898.0M	3.76%	–	–
FMR LLC	3,608,128	$658.7M	0.06%	–	–
State Street Corp	3,294,273	$601.4M	0.03%	–	–
Principal Financial Group Inc	2,852,547	$520.7M	0.37%	–	–
Atlanta Capital Management Co L L C	2,779,505	$507.4M	1.79%	–	–
Harris Associates L PSuperinvestorHarris Associates (Oakmark)	1,744,637	$318.5M	0.54%	–	–
Geode Capital Management, LLC	1,447,774	$263.6M	0.04%	–	–
Melvin Capital Management LP	1,275,000	$232.8M	1.67%	–	–
Northern Trust Corp	1,259,728	$230.0M	0.04%	–	–
Mackenzie Financial Corp	1,011,848	$184.7M	0.28%	–	–
Waddell & Reed Financial Inc	974,655	$177.9M	0.37%	–	–
Norges Bank	864,577	$157.8M	0.04%	–	–
TimesSquare Capital Management, LLC	849,500	$155.1M	1.33%	–	–
Bank of America Corp	741,998	$135.4M	0.02%	–	–
Bank of New York Mellon Corp	725,303	$132.4M	0.03%	–	–
Charles Schwab Investment Management Inc	723,020	$132.0M	0.05%	–	–
Wells Fargo & Company	621,936	$113.5M	0.03%	–	–
Junto Capital Management LP	603,188	$110.1M	3.96%	–	–
Invesco Ltd.	598,419	$109.2M	0.03%	–	–
Legal & General Group Plc	535,858	$97.8M	0.04%	–	–
Dimensional Fund Advisors LP	522,210	$95.3M	0.03%	–	–
ArrowMark Colorado Holdings LLC	507,654	$92.7M	0.69%	–	–
New York State Common Retirement Fund	498,380	$91.0M	0.10%	–	–
Morgan Stanley	490,973	$89.6M	0.01%	–	–
Madison Asset Management, LLC	486,388	$88.8M	1.24%	–	–
Swiss National Bank	424,606	$77.5M	0.05%	–	–
Goldman Sachs Group Inc	417,058	$76.1M	0.02%	–	–
British Columbia Investment Management Corp	410,005	$74.8M	0.54%	–	–
Los Angeles Capital Management LLC	390,754	$71.3M	0.32%	–	–
Anchor Capital Advisors LLC	389,564	$71.1M	1.50%	–	–
Nuveen Asset Management, LLC	376,513	$68.7M	0.02%	–	–
Bollard Group LLC	374,800	$68.4M	2.40%	–	–
D. E. Shaw & Co., Inc.	372,620	$68.0M	0.08%	–	–
GW&K Investment Management, LLC	367,117	$67.0M	0.62%	–	–
Candlestick Capital Management LP	365,000	$66.6M	1.82%	–	–
Price T Rowe Associates Inc	361,748	$66.0M	0.01%	–	–
Kayne Anderson Rudnick Investment Management LLC	354,189	$64.7M	0.17%	–	–
Royal Bank of Canada	346,145	$63.2M	0.02%	–	–
Kames Capital plc	317,391	$57.9M	0.86%	–	–
UBS Asset Management Americas Inc	316,626	$57.8M	0.03%	–	–
Bares Capital Management, Inc.	292,270	$53.4M	1.00%	–	–
Parametric Portfolio Associates LLC	288,337	$52.6M	0.03%	–	–
Sumitomo Mitsui Trust Holdings, Inc.	284,673	$52.0M	0.03%	–	–
Renaissance Technologies LLC	275,609	$50.3M	0.06%	–	–
Victory Capital Management Inc	269,094	$49.1M	0.05%	–	–
Federated Hermes, Inc.	248,892	$45.4M	0.09%	–	–
RWC Asset Management LLP	248,282	$45.3M	1.37%	–	–
AMP Capital Investors Ltd	233,884	$42.7M	0.21%	–	–
Citigroup Inc	219,783	$40.1M	0.04%	–	–
Schwerin Boyle Capital Management Inc	212,971	$38.9M	3.45%	–	–
Deutsche Bank AG	209,485	$38.2M	0.02%	–	–
Bank of Montreal	203,180	$37.9M	0.03%	–	–
California Public Employees Retirement System	199,785	$36.5M	0.03%	–	–
Envestnet Asset Management Inc	193,913	$35.4M	0.02%	–	–
Goodnow Investment Group, LLC	191,752	$35.0M	3.19%	–	–
Saturna Capital CORP	180,641	$33.0M	0.74%	–	–
California State Teachers Retirement System	165,976	$30.3M	0.04%	–	–
Barclays PLC	164,289	$30.0M	0.03%	–	–
First Trust Advisors LP	153,014	$27.9M	0.03%	–	–
Aristotle Capital Boston, LLC	149,471	$27.3M	0.61%	–	–
National Pension Service	149,386	$27.3M	0.06%	–	–
FDx Advisors, Inc.	149,133	$27.2M	1.03%	–	–
Rhumbline Advisers	148,285	$27.1M	0.04%	–	–
Nishkama Capital, LLC	139,468	$25.5M	7.20%	–	–
SEI Investments Co	136,696	$25.0M	0.06%	–	–
Geneva Capital Management LLC	136,416	$24.9M	0.43%	–	–
Hosking Partners LLP	134,673	$24.6M	0.58%	–	–
Alliancebernstein L.P.	127,559	$23.3M	0.01%	–	–
Citadel Advisors LLC	126,260	$23.0M	0.02%	–	–
Asset Management One Co.,Ltd.	126,068	$23.0M	0.09%	–	–
Glenmede Trust Co NA	123,477	$22.5M	0.12%	–	–
Assenagon Asset Management S.A.	119,477	$21.8M	0.11%	–	–
Raymond James & Associates	119,298	$21.8M	0.02%	–	–
State Board of Administration of Florida Retirement System	118,648	$21.7M	0.04%	–	–
Amundi Asset Management US, Inc.	112,087	$20.5M	0.02%	–	–
New York State Teachers Retirement System	110,862	$20.2M	0.04%	–	–
Credit Suisse AG	109,629	$20.0M	0.01%	–	–
EULAV Asset Management	108,400	$19.8M	0.53%	–	–
Millennium Management LLC	103,506	$18.9M	0.03%	–	–
Ameriprise Financial Inc	102,965	$18.8M	0.01%	–	–
Adage Capital Partners GP, L.L.C.	99,300	$18.1M	0.04%	–	–
Oribel Capital Management, LP	98,800	$18.0M	3.43%	–	–
First Republic Investment Management, Inc.	96,492	$17.6M	0.06%	–	–
Cubist Systematic Strategies, LLC	94,208	$17.2M	0.22%	–	–
Laurus Investment Counsel Inc.	93,410	$17.1M	6.56%	–	–
JPMorgan Chase & Co	92,968	$17.0M	0.00%	–	–
State of Tennessee, Treasury Department	90,777	$16.6M	0.07%	–	–
Oppenheimer Asset Management Inc.	90,087	$16.4M	0.25%	–	–
Manufacturers Life Insurance Company, The	86,914	$15.9M	0.01%	–	–
UBS Group AG	86,008	$15.7M	0.01%	–	–
Polar Asset Management Partners Inc.	85,107	$15.5M	0.23%	–	–
Prudential Financial Inc	84,307	$15.4M	0.02%	–	–
Natixis Advisors, L.P.	83,115	$15.2M	0.08%	–	–
Hantz Financial Services, Inc.	81,063	$14.8M	0.61%	–	–
Schonfeld Strategic Advisors LLC	79,510	$14.5M	0.19%	–	–
Pinebridge Investments, L.P.	78,736	$14.4M	0.18%	–	–