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.
13F holders, Q3 2025
Institutional positions in Gartner Inc as of Sep 30, 2025. 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
- 795
- −88 vs. Q2 2025
- Shares held
- 72.2M
- −523.8K (−0.7%) vs. Q2 2025
- Total value
- $18.9B
- −$10.4B (−35.5%) vs. Q2 2025
- New holders
- 130
- 256 more added
- Sold out
- 218
- 316 more reduced
15 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
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.
| 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, Q3 2025
Shares, value and share of portfolio for each institution holding Gartner Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Twinbeech Capital LP | 0 | $0 | 0.00% | −118,055−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −112,411−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −100,169−100.0% | Sold out |
| Sone Capital Management, LLC | 0 | $0 | 0.00% | −66,634−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −66,364−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −50,426−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −43,509−100.0% | Sold out |
| Prana Capital Management, LP | 0 | $0 | 0.00% | −41,141−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −35,170−100.0% | Sold out |
| Progressive Investment Management Corp | 0 | $0 | 0.00% | −28,786−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −23,756−100.0% | Sold out |
| Kames Capital plc | 0 | $0 | 0.00% | −23,037−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −22,245−100.0% | Sold out |
| Caisse de Depot Et Placement du Quebec | 0 | $0 | 0.00% | −20,375−100.0% | Sold out |
| Dakota Wealth Management | 0 | $0 | 0.00% | −16,958−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −16,402−100.0% | Sold out |
| Berger Financial Group, Inc | 0 | $0 | 0.00% | −11,335−100.0% | Sold out |
| Argent Capital Management LLC | 0 | $0 | 0.00% | −10,884−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −10,438−100.0% | Sold out |
| Thematics Asset Management | 0 | $0 | 0.00% | −10,352−100.0% | Sold out |
| Gardner Lewis Asset Management L P | 0 | $0 | 0.00% | −9,710−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −8,569−100.0% | Sold out |
| Moran Wealth Management, LLC | 0 | $0 | 0.00% | −8,537−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −8,522−100.0% | Sold out |
| Signet Financial Management, LLC | 0 | $0 | 0.00% | −7,375−100.0% | Sold out |
| Jennison Associates LLC | 0 | $0 | 0.00% | −7,274−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −7,242−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −6,847−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −6,669−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −6,627−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −6,379−100.0% | Sold out |
| Smith, Salley & Associates | 0 | $0 | 0.00% | −5,884−100.0% | Sold out |
| Markel Group Inc.SuperinvestorMarkel Group | 0 | $0 | 0.00% | −5,700−100.0% | Sold out |
| Aft, Forsyth & Sober, LLC | 0 | $0 | 0.00% | −5,500−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −5,340−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −5,235−100.0% | Sold out |
| Vinva Investment Management Ltd | 0 | $0 | 0.00% | −5,100−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −4,971−100.0% | Sold out |
| Machina Capital S.A.S. | 0 | $0 | 0.00% | −4,875−100.0% | Sold out |
| Bright Rock Capital Management, LLC | 0 | $0 | 0.00% | −4,600−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −4,549−100.0% | Sold out |
| Portside Wealth Group, LLC | 0 | $0 | 0.00% | −4,023−100.0% | Sold out |
| NBC Securities, Inc. | 0 | $0 | 0.00% | −3,452−100.0% | Sold out |
| GAM Holding AG | 0 | $0 | 0.00% | −3,432−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −3,403−100.0% | Sold out |
| Hohimer Wealth Management, LLC | 0 | $0 | 0.00% | −3,344−100.0% | Sold out |
| Cunning Capital Partners, LP | 0 | $0 | 0.00% | −3,217−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −3,170−100.0% | Sold out |
| Vestmark Advisory Solutions, Inc. | 0 | $0 | 0.00% | −3,169−100.0% | Sold out |
| Icon Wealth Advisors, LLC | 0 | $0 | 0.00% | −3,162−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −3,042−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −2,839−100.0% | Sold out |
| Triglav Skladi, D.O.O. | 0 | $0 | 0.00% | −2,800−100.0% | Sold out |
| Cornerstone Advisory, LLC | 0 | $0 | 0.00% | −2,774−100.0% | Sold out |
| Highview Capital Management LLC | 0 | $0 | 0.00% | −2,625−100.0% | Sold out |
| iA Global Asset Management Inc. | 0 | $0 | 0.00% | −2,622−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −2,550−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −2,397−100.0% | Sold out |
| Alliance Wealth Advisors, LLC | 0 | $0 | 0.00% | −2,325−100.0% | Sold out |
| Stevens Capital Management LP | 0 | $0 | 0.00% | −2,241−100.0% | Sold out |
| 111 Capital | 0 | $0 | 0.00% | −2,236−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −2,164−100.0% | Sold out |
| Salem Investment Counselors Inc | 0 | $0 | 0.00% | −2,143−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −2,071−100.0% | Sold out |
| Americana Partners, LLC | 0 | $0 | 0.00% | −2,051−100.0% | Sold out |
| V-Square Quantitative Management LLC | 0 | $0 | 0.00% | −2,014−100.0% | Sold out |
| Gibbs Wealth Management | 0 | $0 | 0.00% | −2,009−100.0% | Sold out |
| Roundview Capital LLC | 0 | $0 | 0.00% | −1,902−100.0% | Sold out |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 0 | $0 | 0.00% | −1,900−100.0% | Sold out |
| Northwest & Ethical Investments L.P. | 0 | $0 | 0.00% | −1,886−100.0% | Sold out |
| Weaver Capital Management LLC | 0 | $0 | 0.00% | −1,816−100.0% | Sold out |
| Liontrust Investment Partners LLP | 0 | $0 | 0.00% | −1,505−100.0% | Sold out |
| Lecap Asset Management Ltd | 0 | $0 | 0.00% | −1,488−100.0% | Sold out |
| Three Seasons Wealth, LLC | 0 | $0 | 0.00% | −1,483−100.0% | Sold out |
| Kestra Private Wealth Services, LLC | 0 | $0 | 0.00% | −1,424−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −1,399−100.0% | Sold out |
| Corient IA LLC | 0 | $0 | 0.00% | −1,390−100.0% | Sold out |
| Personal Cfo Solutions, LLC | 0 | $0 | 0.00% | −1,357−100.0% | Sold out |
| Sumitomo Life Insurance Co | 0 | $0 | 0.00% | −1,354−100.0% | Sold out |
| Verdence Capital Advisors LLC | 0 | $0 | 0.00% | −1,333−100.0% | Sold out |
| D.A. Davidson & Co. | 0 | $0 | 0.00% | −1,264−100.0% | Sold out |
| MorganRosel Wealth Management, LLC | 0 | $0 | 0.00% | −1,240−100.0% | Sold out |
| Gilbert & Cook, Inc. | 0 | $0 | 0.00% | −1,211−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −1,187−100.0% | Sold out |
| Strategic Blueprint, LLC | 0 | $0 | 0.00% | −1,184−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −1,174−100.0% | Sold out |
| Wealth Alliance | 0 | $0 | 0.00% | −1,121−100.0% | Sold out |
| HighPoint Advisor Group LLC | 0 | $0 | 0.00% | −1,119−100.0% | Sold out |
| Eventide Asset Management, LLC | 0 | $0 | 0.00% | −1,073−100.0% | Sold out |
| Monument Capital Management | 0 | $0 | 0.00% | −1,041−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −1,037−100.0% | Sold out |
| Savant Capital, LLC | 0 | $0 | 0.00% | −1,021−100.0% | Sold out |
| Intellectus Partners, LLC | 0 | $0 | 0.00% | −1,020−100.0% | Sold out |
| Ascent Group, LLC | 0 | $0 | 0.00% | −1,008−100.0% | Sold out |
| Apollon Wealth Management, LLC | 0 | $0 | 0.00% | −965−100.0% | Sold out |
| Baker Tilly Wealth Management, LLC | 0 | $0 | 0.00% | −961−100.0% | Sold out |
| Index Fund Advisors, Inc. | 0 | $0 | 0.00% | −924−100.0% | Sold out |
| Sapient Capital LLC | 0 | $0 | 0.00% | −922−100.0% | Sold out |
| Independent Advisor Alliance | 0 | $0 | 0.00% | −914−100.0% | Sold out |
| Atomi Financial Group, Inc. | 0 | $0 | 0.00% | −856−100.0% | Sold out |