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 |
|---|---|---|---|---|---|
| Capital Fund Management S.A. | 79,918 | $21.0M | 0.21% | +18,435+30.0% | Added |
| TD Asset Management Inc | 81,994 | $21.6M | 0.02% | −90,221−52.4% | Reduced |
| Disciplined Growth Investors Inc | 86,687 | $22.8M | 0.41% | +86,687 | New |
| ING Groep NV | 86,991 | $22.9M | 0.12% | +34,464+65.6% | Added |
| Glenmede Investment Management, LP | 88,635 | $23.3M | 0.11% | −328−0.4% | Reduced |
| American Century Companies Inc | 88,970 | $23.4M | 0.01% | −258,577−74.4% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 91,160 | $24.0M | 0.05% | −13,558−12.9% | Reduced |
| Railway Pension Investments Ltd | 91,378 | $24.0M | 0.33% | 00.0% | Unchanged |
| Renaissance Group LLC | 91,602 | $24.1M | 0.91% | +19,406+26.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 92,814 | $24.4M | 0.06% | +21,975+31.0% | Added |
| Great West Life Assurance Co | 97,911 | $25.6M | 0.04% | −2,733−2.7% | Reduced |
| Primecap Management Co | 97,500 | $25.6M | 0.02% | +57,000+140.7% | Added |
| Principal Financial Group Inc | 99,558 | $26.2M | 0.01% | −1,524,475−93.9% | Reduced |
| Two Sigma Advisers, LP | 99,600 | $26.2M | 0.05% | −416,000−80.7% | Reduced |
| Aquatic Capital Management LLC | 103,036 | $27.1M | 0.50% | +62,897+156.7% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 107,375 | $28.2M | 1.53% | +19,450+22.1% | Added |
| Franklin Resources Inc | 108,785 | $28.6M | 0.01% | −334,932−75.5% | Reduced |
| Saturna Capital CORP | 113,941 | $30.0M | 0.39% | −66,750−36.9% | Reduced |
| Balyasny Asset Management LLC | 115,240 | $30.3M | 0.06% | +115,240 | New |
| California State Teachers Retirement System | 116,269 | $30.6M | 0.03% | −5,076−4.2% | Reduced |
| Acadian Asset Management LLC | 117,900 | $31.0M | 0.05% | −13,936−10.6% | Reduced |
| Blair William & Co | 118,194 | $31.1M | 0.08% | +78,610+198.6% | Added |
| Douglas Lane & Associates, LLC | 119,827 | $31.5M | 0.44% | +113,241+1,719.4% | Added |
| National Pension Service | 121,861 | $32.0M | 0.02% | +6,575+5.7% | Added |
| Allianz Asset Management GmbH | 122,662 | $32.2M | 0.04% | +27,497+28.9% | Added |
| Envestnet Asset Management Inc | 124,143 | $32.6M | 0.01% | −78,268−38.7% | Reduced |
| Fisher Funds Management LTD | 128,383 | $33.7M | 0.89% | −131,932−50.7% | Reduced |
| Teacher Retirement System of Texas | 128,473 | $33.8M | 0.14% | +45,653+55.1% | Added |
| Spear Holdings RSC Ltd | 131,800 | $34.6M | 1.95% | +28,065+27.1% | Added |
| Gotham Asset Management, LLC | 132,174 | $34.7M | 0.15% | +75,314+132.5% | Added |
| DekaBank Deutsche Girozentrale | 134,054 | $34.8M | 0.06% | 00.0% | Unchanged |
| Bank of Nova Scotia | 132,850 | $34.9M | 0.06% | +51,103+62.5% | Added |
| Assenagon Asset Management S.A. | 143,266 | $37.7M | 0.06% | +4,998+3.6% | Added |
| Ossiam | 144,429 | $38.0M | 0.49% | +167+0.1% | Added |
| Clarkston Capital Partners, LLC | 147,159 | $38.7M | 0.83% | +125,184+569.7% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 149,112 | $39.2M | 0.10% | −63,231−29.8% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 156,018 | $41.0M | 0.03% | +9,068+6.2% | Added |
| Rhumbline Advisers | 162,071 | $42.6M | 0.03% | +2,944+1.9% | Added |
| Artisan Partners Limited Partnership | 169,966 | $44.7M | 0.06% | +169,966 | New |
| Manufacturers Life Insurance Company, The | 180,946 | $47.6M | 0.04% | +85,645+89.9% | Added |
| Wells Fargo & Company | 187,537 | $49.3M | 0.01% | −159,643−46.0% | Reduced |
| Qube Research & Technologies Ltd | 190,302 | $50.0M | 0.07% | −491,760−72.1% | Reduced |
| Mackenzie Financial Corp | 190,954 | $50.2M | 0.06% | −581,666−75.3% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 206,117 | $54.2M | 0.03% | +1,938+0.9% | Added |
| EULAV Asset Management | 217,200 | $57.1M | 1.33% | 00.0% | Unchanged |
| Swiss National Bank | 221,831 | $58.3M | 0.03% | −10,600−4.6% | Reduced |
| Prudential Financial Inc | 229,472 | $60.3M | 0.07% | +102,515+80.7% | Added |
| California Public Employees Retirement System | 238,836 | $62.8M | 0.04% | −50,182−17.4% | Reduced |
| Resona Asset Management Co.,Ltd. | 248,028 | $65.1M | 0.31% | +83,789+51.0% | Added |
| Barclays PLC | 252,521 | $66.4M | 0.02% | +24,116+10.6% | Added |
| NZS Capital, LLC | 258,038 | $67.8M | 2.08% | +258,038 | New |
| Massachusetts Financial Services Co | 262,901 | $69.1M | 0.02% | −339,411−56.4% | Reduced |
| Two Sigma Investments, LP | 264,954 | $69.6M | 0.11% | −271,055−50.6% | Reduced |
| D. E. Shaw & Co., Inc. | 269,679 | $70.9M | 0.06% | +269,679 | New |
| Bollard Group LLC | 301,347 | $79.2M | 1.96% | −63,042−17.3% | Reduced |
| Victory Capital Management Inc | 327,236 | $86.0M | 0.05% | +282,725+635.2% | Added |
| Natixis Advisors, L.P. | 329,796 | $86.7M | 0.13% | +96,251+41.2% | Added |
| BNP Paribas Arbitrage, SA | 354,504 | $93.2M | 0.07% | +35,169+11.0% | Added |
| FMR LLC | 362,263 | $95.2M | 0.00% | −1,501,491−80.6% | Reduced |
| Price T Rowe Associates Inc | 370,892 | $97.5M | 0.01% | +88,918+31.5% | Added |
| Royal Bank of Canada | 415,693 | $109.3M | 0.02% | −106,267−20.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 423,010 | $111.2M | 0.07% | −4,114−1.0% | Reduced |
| Fayez Sarofim & Co | 426,066 | $112.0M | 0.26% | +30,313+7.7% | Added |
| Bank of New York Mellon Corp | 450,642 | $118.5M | 0.02% | −12,468−2.7% | Reduced |
| Charles Schwab Investment Management Inc | 469,126 | $123.3M | 0.02% | −93,462−16.6% | Reduced |
| First Trust Advisors LP | 482,243 | $126.8M | 0.09% | +66,815+16.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 484,034 | $127.1M | 0.33% | +171,484+54.9% | Added |
| Nuveen, LLC | 500,179 | $131.5M | 0.03% | +209,907+72.3% | Added |
| Amundi | 523,933 | $134.4M | 0.04% | +35,665+7.3% | Added |
| Alliancebernstein L.P. | 538,847 | $141.6M | 0.04% | −92,574−14.7% | Reduced |
| Voloridge Investment Management, LLC | 545,595 | $143.4M | 0.48% | +81,921+17.7% | Added |
| HSBC Holdings PLC | 561,448 | $147.6M | 0.09% | +85,650+18.0% | Added |
| Bank of America Corp | 568,590 | $149.5M | 0.01% | −229,864−28.8% | Reduced |
| Legal & General Group Plc | 623,087 | $163.8M | 0.04% | +17,745+2.9% | Added |
| Dimensional Fund Advisors LP | 641,076 | $168.5M | 0.04% | −20,437−3.1% | Reduced |
| UBS Asset Management Americas Inc | 659,295 | $173.3M | 0.04% | −183,698−21.8% | Reduced |
| Pacer Advisors, Inc. | 712,252 | $187.2M | 0.48% | +428,089+150.6% | Added |
| Madison Asset Management, LLC | 715,811 | $188.2M | 2.08% | +12,998+1.8% | Added |
| UBS Group AG | 868,929 | $228.4M | 0.04% | +203,540+30.6% | Added |
| Bessemer Group Inc | 911,560 | $239.6M | 0.37% | +171,276+23.1% | Added |
| JPMorgan Chase & Co | 917,211 | $241.1M | 0.02% | −223,506−19.6% | Reduced |
| Goldman Sachs Group Inc | 935,148 | $245.8M | 0.04% | −210,512−18.4% | Reduced |
| Northern Trust Corp | 973,295 | $255.9M | 0.03% | +2,628+0.3% | Added |
| Deutsche Bank AG | 1,058,936 | $278.4M | 0.09% | +761,216+255.7% | Added |
| AQR Capital Management LLC | 1,245,952 | $326.3M | 0.21% | +585,766+88.7% | Added |
| Invesco Ltd. | 1,362,791 | $358.2M | 0.06% | +451,895+49.6% | Added |
| Sustainable Growth Advisers, LP | 1,466,771 | $385.6M | 2.26% | +305,258+26.3% | Added |
| Geode Capital Management, LLC | 2,238,451 | $587.4M | 0.04% | −19,782−0.9% | Reduced |
| Morgan Stanley | 2,359,342 | $620.2M | 0.04% | +416,533+21.4% | Added |
| Capital International Investors | 3,119,843 | $820.1M | 0.13% | +3,119,843 | New |
| Independent Franchise Partners LLP | 3,196,127 | $840.2M | 5.54% | +3,196,127 | New |
| State Street Corp | 3,510,206 | $922.7M | 0.03% | +96,809+2.8% | Added |
| Bamco Inc | 4,322,113 | $1.14B | 3.01% | +669,352+18.3% | Added |
| BlackRock, Inc. | 7,625,081 | $2.00B | 0.04% | +38,138+0.5% | Added |
| Vanguard Group Inc | 10,082,185 | $2.65B | 0.04% | +509,902+5.3% | Added |
| Erste Asset Management GmbH | 0 | $0 | 0.00% | −1,576−100.0% | Sold out |
| Findlay Park Partners LLP | 0 | $0 | 0.00% | −417,821−100.0% | Sold out |
| Generation Investment Management LLP | 0 | $0 | 0.00% | −319,841−100.0% | Sold out |
| Worldquant Millennium Advisors LLC | 0 | $0 | 0.00% | −238,605−100.0% | Sold out |
| TCW Group Inc | 0 | $0 | 0.00% | −217,272−100.0% | Sold out |