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, Q4 2025
Institutional positions in Gartner Inc as of Dec 31, 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
- 815
- +34 vs. Q3 2025
- Shares held
- 74.1M
- +2.10M (+2.9%) vs. Q3 2025
- Total value
- $18.3B
- −$571.2M (−3.0%) vs. Q3 2025
- New holders
- 141
- 259 more added
- Sold out
- 107
- 321 more reduced
14 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Gartner Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citadel Advisors LLC | 67,603 | $17.1M | 0.01% | +51,977+332.6% | Added |
| State Board of Administration of Florida Retirement System | 66,843 | $16.9M | 0.03% | +1,280+2.0% | Added |
| Virginia Retirement Systems Et Al | 65,754 | $16.6M | 0.10% | +33,200+102.0% | Added |
| Adage Capital Partners GP, L.L.C. | 65,100 | $16.4M | 0.02% | −3,800−5.5% | Reduced |
| Aviva PLC | 64,392 | $16.2M | 0.03% | +1,426+2.3% | Added |
| Schwerin Boyle Capital Management Inc | 64,001 | $16.1M | 1.77% | −526−0.8% | Reduced |
| PFA Pension, Forsikringsaktieselskab | 63,296 | $16.1M | 0.05% | +63,296 | New |
| SG Americas Securities, LLC | 61,190 | $15.4M | 0.02% | +40,004+188.8% | Added |
| Great West Life Assurance Co | 60,886 | $15.4M | 0.03% | −37,025−37.8% | Reduced |
| Capital International Inc | 60,267 | $15.2M | 0.12% | +49,697+470.2% | Added |
| Foyston, Gordon, & Payne Inc | 59,911 | $15.1M | 3.29% | +27,837+86.8% | Added |
| Cerity Partners LLC | 59,091 | $14.9M | 0.02% | +26,652+82.2% | Added |
| Geneva Capital Management LLC | 58,648 | $14.8M | 0.28% | −11,074−15.9% | Reduced |
| Russell Investments Group, Ltd. | 57,981 | $14.7M | 0.02% | −12,706−18.0% | Reduced |
| Distillate Capital Partners LLC | 57,903 | $14.6M | 0.75% | −54−0.1% | Reduced |
| Swedbank AB | 57,730 | $14.6M | 0.01% | +116+0.2% | Added |
| CWM, LLC | 57,684 | $14.6M | 0.04% | +26,734+86.4% | Added |
| New York State Teachers Retirement System | 57,565 | $14.5M | 0.03% | −7,583−11.6% | Reduced |
| Mariner, LLC | 57,391 | $14.5M | 0.02% | +39,507+220.9% | Added |
| Danske Bank A/S | 56,937 | $14.4M | 0.03% | +7,659+15.5% | Added |
| Capital Fund Management S.A. | 56,248 | $14.2M | 0.13% | −23,670−29.6% | Reduced |
| Swiss Life Asset Management Ltd | 54,812 | $13.8M | 0.07% | +7,647+16.2% | Added |
| Janney Montgomery Scott LLC | 51,923 | $13.1M | 0.03% | +39,587+320.9% | Added |
| Bridgewater Associates, LP | 49,174 | $12.4M | 0.05% | −10,606−17.7% | Reduced |
| Goodnow Investment Group, LLC | 48,383 | $12.2M | 1.14% | −847−1.7% | Reduced |
| National Bank of Canada | 47,043 | $11.9M | 0.01% | +194+0.4% | Added |
| Kornitzer Capital Management Inc | 46,871 | $11.8M | 0.25% | +150.0% | Added |
| T. Rowe Price Investment Management, Inc. | 46,263 | $11.7M | 0.01% | +46,252+420,472.7% | Added |
| Korea Investment CORP | 45,686 | $11.5M | 0.02% | +4,016+9.6% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 43,336 | $11.1M | 0.02% | −11,852−21.5% | Reduced |
| Tudor Investment Corp Et Al | 43,258 | $10.9M | 0.06% | +43,258 | New |
| New York State Common Retirement Fund | 43,074 | $10.9M | 0.01% | −3,225−7.0% | Reduced |
| Omers Administration Corp | 42,734 | $10.8M | 0.08% | +20,206+89.7% | Added |
| Pictet Asset Management Holding SA | 42,271 | $10.7M | 0.01% | −2,403−5.4% | Reduced |
| Calamos Advisors LLC | 42,081 | $10.6M | 0.04% | −1,709−3.9% | Reduced |
| Prudential Financial Inc | 40,818 | $10.3M | 0.01% | −188,654−82.2% | Reduced |
| Oppenheimer Asset Management Inc. | 40,510 | $10.2M | 0.13% | −5,980−12.9% | Reduced |
| Federated Hermes, Inc. | 40,126 | $10.1M | 0.02% | +39,796+12,059.4% | Added |
| Illinois Municipal Retirement Fund | 39,574 | $9.98M | 0.13% | +6,830+20.9% | Added |
| TD Asset Management Inc | 39,376 | $9.93M | 0.01% | −42,618−52.0% | Reduced |
| State of Wisconsin Investment Board | 39,137 | $9.87M | 0.02% | −1,242−3.1% | Reduced |
| Exencial Wealth Advisors, LLC | 37,762 | $9.53M | 0.30% | +35,512+1,578.3% | Added |
| Isthmus Partners, LLC | 37,137 | $9.37M | 1.04% | +1,586+4.5% | Added |
| Stifel Financial Corp | 37,098 | $9.36M | 0.01% | −4,608−11.0% | Reduced |
| Natixis | 37,093 | $9.36M | 0.04% | +11,704+46.1% | Added |
| Raymond James Financial Inc | 36,997 | $9.33M | 0.00% | −2,129−5.4% | Reduced |
| Nicholas Company, Inc. | 36,668 | $9.25M | 0.16% | −4,005−9.8% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 36,544 | $9.22M | 0.02% | −2,108−5.5% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 36,484 | $9.20M | 0.08% | +33,555+1,145.6% | Added |
| EULAV Asset Management | 36,209 | $9.13M | 0.24% | −180,991−83.3% | Reduced |
| Nicola Wealth Management Ltd. | 35,500 | $8.96M | 0.81% | +35,500 | New |
| PensionDanmark Pensionsforsikringsaktieselskab | 35,331 | $8.91M | 0.08% | +35,331 | New |
| Toronto Dominion Bank | 34,795 | $8.78M | 0.02% | −13,165−27.4% | Reduced |
| Forsta Ap-Fonden | 34,700 | $8.75M | 0.05% | +17,000+96.0% | Added |
| Laurus Investment Counsel Inc. | 34,260 | $8.64M | 7.04% | +19,680+135.0% | Added |
| Wedge Capital Management L L P | 34,130 | $8.61M | 0.15% | +34,130 | New |
| Royal London Asset Management Ltd | 33,760 | $8.52M | 0.02% | −737−2.1% | Reduced |
| Handelsbanken Fonder AB | 33,355 | $8.41M | 0.03% | +12,103+56.9% | Added |
| Prana Capital Management, LP | 33,235 | $8.38M | 0.30% | +33,235 | New |
| ING Groep NV | 33,215 | $8.38M | 0.05% | −53,776−61.8% | Reduced |
| Asset Management One Co.,Ltd. | 32,696 | $8.30M | 0.02% | −272−0.8% | Reduced |
| Point72 Asset Management, L.P. | 32,873 | $8.29M | 0.01% | +32,873 | New |
| Edgestream Partners, L.P. | 32,721 | $8.25M | 0.23% | +22,177+210.3% | Added |
| Teacher Retirement System of Texas | 31,211 | $7.87M | 0.03% | −97,262−75.7% | Reduced |
| Treasurer of the State of North Carolina | 30,854 | $7.78M | 0.02% | −2,830−8.4% | Reduced |
| Mn Services Vermogensbeheer B.V. | 30,250 | $7.63M | 0.05% | +1,650+5.8% | Added |
| Wealth Enhancement Advisory Services, LLC | 30,797 | $7.55M | 0.01% | +8,506+38.2% | Added |
| Brown Advisory Inc | 29,878 | $7.54M | 0.01% | +8,946+42.7% | Added |
| Ilmarinen Mutual Pension Insurance Co | 29,177 | $7.36M | 0.06% | +6,700+29.8% | Added |
| Nomura Asset Management Co Ltd | 28,899 | $7.29M | 0.02% | −30.0% | Reduced |
| Creative Planning | 28,437 | $7.17M | 0.01% | +6,659+30.6% | Added |
| Knightsbridge Asset Management, LLC | 27,660 | $6.98M | 1.12% | −1,718−5.8% | Reduced |
| Holocene Advisors, LP | 26,947 | $6.80M | 0.01% | +486+1.8% | Added |
| KLP Kapitalforvaltning AS | 26,790 | $6.76M | 0.03% | −500−1.8% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 26,606 | $6.71M | 0.06% | −9,860−27.0% | Reduced |
| First Trust Advisors LP | 25,809 | $6.51M | 0.00% | −456,434−94.6% | Reduced |
| State of New Jersey Common Pension Fund D | 25,619 | $6.46M | 0.02% | −735−2.8% | Reduced |
| GHP Investment Advisors, Inc. | 25,569 | $6.45M | 0.27% | +13,493+111.7% | Added |
| Ceera Investments, LLC | 25,430 | $6.42M | 2.48% | −3,604−12.4% | Reduced |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 24,425 | $6.16M | 0.37% | −82,950−77.3% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 24,200 | $6.11M | 0.03% | +146+0.6% | Added |
| Landscape Capital Management, L.L.C. | 23,389 | $5.90M | 0.40% | −2,081−8.2% | Reduced |
| Crown Oak Advisors, LLC | 23,184 | $5.85M | 2.77% | +686+3.0% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 23,045 | $5.81M | 0.02% | −32,156−58.3% | Reduced |
| National Pension Service | 23,042 | $5.81M | 0.00% | −98,819−81.1% | Reduced |
| M&T Bank Corp | 23,015 | $5.81M | 0.02% | −2,545−10.0% | Reduced |
| The PNC Financial Services Group, Inc. | 22,842 | $5.76M | 0.00% | −2,428−9.6% | Reduced |
| Rafferty Asset Management, LLC | 22,599 | $5.70M | 0.02% | −2,936−11.5% | Reduced |
| State of Alaska, Department of Revenue | 22,367 | $5.64M | 0.06% | −1,185−5.0% | Reduced |
| Comerica Bank | 22,274 | $5.62M | 0.02% | +8,426+60.8% | Added |
| Public Employees Retirement System of Ohio | 22,164 | $5.59M | 0.02% | −1,242−5.3% | Reduced |
| McCollum Christoferson Group LLC | 21,310 | $5.38M | 1.56% | −3,845−15.3% | Reduced |
| Strategic Global Advisors, LLC | 21,253 | $5.36M | 0.83% | +11,448+116.8% | Added |
| MetLife Investment Management | 20,855 | $5.26M | 0.03% | −1,469−6.6% | Reduced |
| Arizona State Retirement System | 20,771 | $5.24M | 0.03% | −1,901−8.4% | Reduced |
| State of Michigan Retirement System | 20,747 | $5.23M | 0.03% | −1,700−7.6% | Reduced |
| Aquatic Capital Management LLC | 20,200 | $5.10M | 0.14% | −82,836−80.4% | Reduced |
| CI Private Wealth, LLC | 19,860 | $5.02M | 0.01% | −1,408−6.6% | Reduced |
| South Dakota Investment Council | 19,888 | $5.02M | 0.10% | +15,888+397.2% | Added |
| ProShare Advisors LLC | 19,803 | $5.00M | 0.01% | −1,428−6.7% | Reduced |