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Gartner Inc

IT
Exchange
NYSE
Industry
Services-Management Services
SEC CIK
0000749251

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.

Q2 2026 vs. Q1 2026

How the institutions holding Gartner Inc changed between Q1 2026 and Q2 2026.

All holders in Q2 2026All holders in Q1 2026

13F holders of IT: Q1 2026 compared with Q2 2026
MeasureQ1 2026Of which not filed for Q2 2026Q2 2026Change
Holders7199653−57
Shares75.5M149.3K74.7M−603.8K (−0.8%)
Value$12.0B$23.6M$9.69B−$2.24B (−18.8%)

9 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (86)

Institutions that held Gartner Inc at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to IT in Q2 2026
InstitutionSharesValue% of portfolio
Norges Bank854,653$110.8M0.01%
Trexquant Investment LP198,329$25.7M0.16%
Qube Research & Technologies Ltd180,641$23.4M0.03%
Ossiam137,782$17.9M0.24%
Longaeva Partners L.P.88,845$11.5M0.33%
ING Groep NV41,832$5.42M0.03%
Verition Fund Management LLC40,026$5.19M0.04%
Jupiter Topco LLC33,998$4.41M0.00%
Twinbeech Capital LP21,205$2.75M0.50%
Winton Group Ltd20,791$2.69M0.09%
Bridgewater Associates, LP17,444$2.26M0.01%
Catalyst Funds Management Pty Ltd16,850$2.18M0.12%
Prana Capital Management, LP16,185$2.10M0.06%
Campbell & CO Investment Adviser LLC15,854$2.05M0.11%
Paralel Advisors LLC14,619$1.89M0.07%
Freestone Grove Partners LP11,805$1.53M0.01%
Entropy Technologies, LP10,577$1.37M0.05%
Voleon Capital Management LP8,548$1.11M0.02%
Weiss Asset Management LP8,067$1.05M0.01%
Ivy Lane Capital Management, LLC8,000$1.04M1.50%
Dynamic Technology Lab Private Ltd7,139$925.0K0.21%
Y-Intercept (Hong Kong) Ltd6,167$799.4K0.02%
Qsemble Capital Management, LP6,072$787.1K0.10%
Teacher Retirement System of Texas5,878$761.9K0.00%
Virtu Financial LLC5,090$660.0K0.02%
Dark Forest Capital Management LP5,036$652.8K0.04%
Kovitz Investment Group Partners, LLC5,034$652.5K0.01%
Two Sigma Securities, LLC4,860$630.0K0.05%
Polymer Capital Management (US) LLC4,535$587.8K0.09%
Kentucky Retirement Systems4,424$573.4K0.01%
Savant Capital, LLC3,232$569.9K0.00%
Schonfeld Strategic Advisors LLC4,314$559.2K0.00%
Marex Group plc4,001$518.6K0.00%
Alpine Global Management, LLC3,567$462.4K0.08%
Lecap Asset Management Ltd3,566$462.2K0.20%
Fieldview Capital Management, LLC3,506$454.4K0.13%
Stevens Capital Management LP3,168$411.0K0.10%
Perpetual Ltd3,156$409.1K0.01%
Mission Wealth Management, LP3,028$392.5K0.00%
Havemeyer Place LP3,009$390.0K0.04%
Farringdon Capital, Ltd.2,926$379.3K0.19%
111 Capital2,784$360.9K0.06%
Group One Trading, L.P.2,722$352.8K0.01%
Jackson Thornton Asset Management, LLC2,704$350.5K0.03%
Nykredit A/S2,254$292.2K0.00%
Turtle Creek Wealth Advisors, LLC2,165$280.6K0.01%
Parcion Private Wealth LLC2,160$280.0K0.02%
Blueshift Asset Management, LLC2,117$274.4K0.06%
Northeast Investment Management2,000$259.2K0.01%
West Family Investments, Inc.1,958$253.8K0.07%
Lighthouse Investment Partners, LLC1,951$252.9K0.01%
Wakefield Asset Management LLLP1,862$241.4K0.05%
Optiver Holding B.V.1,794$232.5K0.00%
Gsa Capital Partners LLP1,746$226.0K0.01%
QTR Family Wealth, LLC1,714$222.2K0.08%
Claret Asset Management Corp1,714$222.0K0.02%
Ci Investments Inc.1,690$219.1K0.00%
Kera Capital Partners, Inc.1,613$209.1K0.02%
Employees Retirement System of Texas421$55.0K0.00%
Walleye Trading LLC374$48.5K0.00%
Fulcrum Asset Management LLP294$39.0K0.00%
Global Retirement Partners, LLC188$24.4K0.00%
Security National Bank of So Dak125$16.2K0.01%
Allied Private Wealth LLC110$14.8K0.01%
Silver Grove Financial Group, Inc.62$8.04K0.00%
PEAK6 LLC52$6.74K0.00%
Aberdeen Wealth Management LLC49$6.35K0.00%
IFG Advisory, LLC19$2.46K0.00%
Action Point Financial Planning, LLC18$2.20K0.00%
Decker Retirement Planning Inc.14$1.81K0.00%
BOK Financial Private Wealth, Inc.11$1.43K0.00%
N.E.W. Advisory Services LLC11$1.43K0.00%
Wolff Wiese Magana LLC10$1.30K0.00%
Bare Financial Services, Inc8$1.04K0.00%
Planning Strategies Inc.7$9070.00%
HFM Investment Advisors, LLC4$5190.00%
Princeton Global Asset Management LLC4$5180.00%
Strengthening Families & Communities, LLC4$5180.00%
Continuum Advisory, LLC3$3890.00%
Motco2$2590.00%
Davis Capital Management2$2590.00%
Creative Capital Management Investments LLC2$2590.00%
Buck Wealth Strategies, LLC2$2590.00%
Compass Financial Management LLC2$2590.00%
Plante Moran Financial Advisors, LLC1$1300.00%
Evolution Advisers, Inc.1$00.00%

Sold out (143)

Institutions that held Gartner Inc at the end of Q1 2026 and filed for Q2 2026 without it.

Showing the largest 100 of 143 by value.

Institutions that sold out of IT in Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Capital International Investors2,022,839$320.3M
Voloridge Investment Management, LLC107,670$17.0M
Railway Pension Investments Ltd91,378$14.5M
AustralianSuper Pty Ltd69,340$11.0M
Goodnow Investment Group, LLC59,383$9.40M
Holocene Advisors, LP37,709$5.97M
Tredje AP-fonden32,588$5.16M
Knightsbridge Asset Management, LLC30,436$4.82M
Mn Services Vermogensbeheer B.V.30,250$4.79M
SEB Asset Management AB28,587$4.53M
Vinva Investment Management Ltd21,152$3.37M
Strategic Global Advisors, LLC20,983$3.32M
National Pension Service20,931$3.31M
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund18,680$2.96M
Van Eck Associates Corp18,661$2.96M
USS Investment Management Ltd15,989$2.53M
Grantham, Mayo, Van Otterloo & Co. LLC15,791$2.50M
IFM Investors Pty Ltd15,191$2.41M
Westfield Capital Management Co LP14,370$2.28M
Korea Investment CORP11,903$1.88M
Candriam Luxembourg S.C.A.10,739$1.70M
Rakuten Investment Management, Inc.10,536$1.68M
Aware Super Pty Ltd as trustee of Aware Super10,314$1.63M
British Columbia Investment Management Corp9,940$1.57M
Eurizon Capital SGR S.p.A.9,906$1.57M
Credit Agricole S A9,756$1.54M
Nissay Asset Management Corp9,619$1.52M
Ilmarinen Mutual Pension Insurance Co9,308$1.47M
OP Asset Management Ltd7,841$1.24M
Nordea Investment Management AB7,721$1.21M
Avanza Fonder AB7,078$1.12M
Fideuram Asset Management (Ireland) dac4,288$996.2K
Gulf International Bank (UK) Ltd5,640$893.0K
Monte Financial Group, LLC5,514$873.1K
Investment Management Corp of Ontario5,144$814.5K
Perbak Capital Partners LLP4,792$758.8K
Wellington Management Group LLP4,783$757.3K
Metis Global Partners, LLC4,534$717.9K
Impact Partnership Wealth, LLC4,445$703.8K
Novem Group4,375$692.7K
Atom Investors LP3,728$590.3K
Westerkirk Capital Inc.3,691$584.4K
Evergreen Capital Management LLC3,600$570.0K
Marshall Financial Group LLC3,532$559.3K
Schroder Investment Management Group3,507$555.3K
B. Metzler seel. Sohn & Co. AG3,418$541.2K
Blackstone Group Inc.3,401$538.5K
Greenleaf Trust3,318$525.4K
ASR Vermogensbeheer N.V.3,222$510.2K
E. Ohman J:or Asset Management AB3,170$501.9K
Kestra Advisory Services, LLC2,941$465.7K
Kestra Private Wealth Services, LLC2,886$457.0K
Everence Capital Management Inc2,862$453.0K
Arq Wealth Advisors, LLC2,784$440.8K
Tokio Marine Asset Management Co Ltd2,732$432.6K
Saudi Central Bank2,660$421.2K
Natixis2,312$366.1K
Prudential PLC2,293$363.1K
Boston Private Wealth LLC2,283$361.3K
Savvy Advisors, Inc.2,263$358.3K
Abn Amro Investment Solutions2,250$356.3K
Evoke Wealth, LLC2,217$351.0K
Haven Private, LLC2,180$345.2K
Atria Investments LLC2,178$344.9K
Inceptionr LLC2,125$336.5K
Pine Valley Investments Ltd Liability Co2,123$336.2K
Ostrum Asset Management2,079$329.2K
Capital Performance Advisors LLP1,971$312.1K
Massachusetts Financial Services Co1,414$311.5K
Private Advisor Group, LLC1,879$297.5K
Abacus Wealth Partners, LLC1,756$278.0K
Resonant Capital Advisors, LLC1,712$271.1K
Commerce Bank1,685$266.8K
Ballentine Partners, LLC1,618$256.2K
Lombard Odier Asset Management (USA) Corp1,572$248.9K
Polen Capital Management LLC1,549$245.3K
Dynasty Wealth Management, LLC1,534$242.9K
Sym Financial Corp1,533$242.7K
Pinnacle Associates Ltd1,527$241.8K
Pinnacle Wealth Management Advisory Group, LLC1,527$241.8K
GTS Securities LLC1,489$235.8K
waypoint wealth counsel1,473$233.2K
GenTrust, LLC1,472$233.1K
Checchi Capital Advisers, LLC1,447$229.0K
Oslo Pensjonsforsikring AS1,436$227.4K
TCG Advisory Services, LLC1,411$223.4K
RSM US Wealth Management LLC1,396$221.0K
Alpha Family Trust1,390$220.1K
Cynosure Management, LLC1,373$217.4K
AE Wealth Management LLC1,341$212.3K
Stephens Inc1,334$211.2K
Applied Finance Capital Management, LLC1,332$210.9K
Americana Partners, LLC1,330$210.6K
Envestnet Portfolio Solutions, Inc.1,327$210.1K
Family Office Research LLC1,321$209.2K
Abundance Wealth Counselors1,320$209.0K
Atomi Financial Group, Inc.1,308$207.1K
PCM Encore, LLC1,308$207.1K
Armis Advisers, LLC1,413$204.1K
Ellevest, Inc.1,267$200.6K

Not filed for Q2 2026 yet (9)

Institutions that held Gartner Inc at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding IT in Q1 2026 that haven't filed for Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
CWM, LLC91,884$14.5M
Laurus Investment Counsel Inc.34,260$5.42M
Janus Henderson Group PLC12,566$1.99M
Skopos Labs, Inc.5,839$924.5K
Exencial Wealth Advisors, LLC3,157$499.8K
Journey Strategic Wealth LLC1,334$211.2K
Sunbelt Securities, Inc.197$31.2K
Red Tortoise LLC34$5.38K
Anfield Capital Management, LLC11$1.74K