GartnerIT
13F holders, Q4 2025 (December 31)816holders +20
98new positions
106sold out
11famous investors
$247.40avg. 13F price*
At the end of Q4 2025, 816 institutions reported holding Gartner Inc. (IT) in their 13F filings, up 20 from Q3 2025. 98 opened new positions and 106 sold out. The largest holders were Vanguard Group Inc. ($2.3B), BlackRock, Inc. ($1.8B) and Baron Capital (BAMCO) ($1.1B). 11 famous investors held it, including Ron Baron (2.9% of Baron Capital (BAMCO)'s portfolio), Bill Nygren (0.3% of Harris Associates (Oakmark Funds)'s portfolio) and Cliff Asness (0.3% of AQR Capital Management's portfolio).
- Company
- Gartner Inc.
- Sector
- Consumer Discretionary
- CUSIP
- 366651107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 98 | $535.8M |
| Exits | 106 | $204.5M |
All 13F filers, Q3 2025 → Q4 2025: 9,731,147 shares bought and 9,061,100 shares sold, net +670,047 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 816 holders
| Vanguard Group Inc. | 0.03% | Reduce -10.2% | 9,053,827 | $2.3B |
| BlackRock, Inc. | 0.03% | Reduce -8.3% | 6,989,127 | $1.8B |
| Baron Capital (BAMCO) | 2.88% | Reduce -2.5% | 4,212,957 | $1.1B |
| Capital International Investors | 0.16% | Add +28.3% | 4,004,093 | $1.0B |
| State Street Corp. | 0.03% | Reduce -2.9% | 3,409,761 | $860.2M |
| Independent Franchise Partners LLP | 5.31% | Add +3.5% | 3,308,566 | $834.7M |
| Morgan Stanley | 0.04% | Add +5.8% | 2,495,575 | $629.6M |
| Geode Capital Management, LLC | 0.03% | Reduce -0.9% | 2,218,890 | $559.1M |
| AQR Capital Management | 0.25% | Add +51.9% | 1,892,004 | $477.3M |
| Invesco Ltd. | 0.03% | Add +1.9% | 1,388,317 | $350.2M |
| Goldman Sachs Group Inc. | 0.05% | Add +36.3% | 1,274,822 | $321.6M |
| Sustainable Growth Advisers, LP | 2.17% | Reduce -15.3% | 1,243,148 | $313.6M |
| Norges Bank | 0.03% | — | 1,187,473 | $299.6M |
| Deutsche Bank AG | 0.10% | Add +11.6% | 1,181,830 | $298.2M |
| Harris Associates (Oakmark Funds) | 0.31% | New | 963,984 | $243.2M |
| Northern Trust Corp. | 0.03% | Reduce -4.5% | 929,860 | $234.6M |
| UBS Group AG | 0.04% | Add +0.8% | 875,457 | $220.9M |
| Bessemer Group Inc. | 0.30% | Reduce -14.4% | 780,350 | $196.9M |
| Amundi | 0.05% | Add +29.2% | 676,928 | $170.8M |
| Madison Asset Management, LLC | 1.96% | Reduce -5.7% | 675,398 | $170.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.03% | Reduce -4.9% | 626,767 | $158.1M |
| Legal & General Group Plc | 0.03% | Reduce -2.9% | 604,806 | $152.6M |
| Dimensional Fund Advisors LP | 0.03% | Reduce -6.6% | 598,872 | $151.1M |
| Millennium Management | 0.11% | Add +5982.2% | 595,567 | $150.2M |
| JPMorgan Chase & Co. | 0.01% | Reduce -35.3% | 593,726 | $149.8M |
| Bank of America Corp. | 0.01% | Reduce -15.0% | 483,272 | $121.9M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.14% | Reduce -3.0% | 469,337 | $118.4M |
| Charles Schwab Investment Management Inc. | 0.02% | Reduce -2.1% | 459,361 | $115.9M |
| FMR LLC | 0.01% | Add +26.5% | 458,406 | $115.6M |
| HSBC Holdings PLC | 0.07% | Reduce -18.6% | 456,789 | $115.3M |
| Nuveen, LLC | 0.03% | Reduce -9.6% | 452,384 | $114.1M |
| BNP Paribas Financial Markets | 0.07% | Add +25.3% | 444,215 | $112.1M |
| Bank of New York Mellon Corp | 0.02% | Reduce -5.8% | 424,463 | $107.1M |
| Victory Capital Management Inc. | 0.06% | Add +24.1% | 406,248 | $102.5M |
| Worldquant Millennium Advisors LLC | 0.37% | New | 381,513 | $96.2M |
| Voloridge Investment Management, LLC | 0.34% | Reduce -30.6% | 378,465 | $95.5M |
| Disciplined Growth Investors Inc. | 1.72% | Add +312.0% | 357,160 | $90.1M |
| Qube Research & Technologies Ltd | 0.13% | Add +87.3% | 356,345 | $89.9M |
| Pacer Advisors, Inc. | 0.21% | Reduce -56.8% | 308,071 | $77.7M |
| Royal Bank of Canada | 0.01% | Reduce -26.0% | 307,736 | $77.6M |
| Two Sigma Investments, LP | 0.12% | Add +15.4% | 305,694 | $77.1M |
| Arrowstreet Capital, Limited Partnership | 0.04% | Reduce -28.2% | 303,879 | $76.7M |
| NZS Capital, LLC | 2.33% | Add +16.8% | 301,284 | $76.0M |
| Natixis Advisors, LLC | 0.10% | Reduce -16.3% | 276,085 | $69.7M |
| Bollard Group LLC | 1.79% | Reduce -10.5% | 269,744 | $68.1M |
| DekaBank Deutsche Girozentrale | 0.11% | No change | 134,054 | $65.3M |
| Resona Asset Management Co.,Ltd. | 0.30% | Reduce -1.4% | 244,513 | $61.8M |
| Assenagon Asset Management S.A. | 0.09% | Add +57.7% | 225,867 | $57.0M |
| Manufacturers Life Insurance Company, The | 0.05% | Add +24.4% | 224,999 | $56.8M |
| Swiss National Bank | 0.03% | Reduce -6.4% | 207,571 | $52.4M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.09% | Add +169.4% | 202,349 | $51.0M |
| Douglas Lane & Associates, LLC | 0.69% | Add +67.3% | 200,418 | $50.6M |
| Mackenzie Financial Corp. | 0.06% | Add +3.4% | 197,491 | $50.2M |
| California Public Employees Retirement System | 0.03% | Reduce -17.3% | 197,520 | $49.8M |
| Bank of Nova Scotia | 0.07% | Add +47.0% | 195,279 | $49.3M |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | Reduce -5.5% | 194,749 | $49.1M |
| T. Rowe Price Associates Inc. | 0.01% | Reduce -48.0% | 192,871 | $48.7M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.13% | Add +174.4% | 189,395 | $47.8M |
| Citigroup Inc. | 0.03% | Add +202.1% | 181,971 | $45.9M |
| Jane Street Group, LLC | 0.05% | Add +12983.5% | 174,142 | $43.9M |
| Fisher Funds Management LTD | 1.07% | Add +26.7% | 162,614 | $41.3M |
| Barclays PLC | 0.02% | Reduce -37.3% | 158,267 | $39.9M |
| Gotham Asset Management | 0.15% | Add +19.4% | 157,854 | $39.8M |
| Rhumbline Advisers | 0.03% | Reduce -3.3% | 156,739 | $39.5M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.03% | Add +5.0% | 163,735 | $38.8M |
| Artisan Partners Limited Partnership | 0.06% | Reduce -14.3% | 145,698 | $36.8M |
| Marshall Wace, LLP | 0.03% | New | 141,719 | $35.8M |
| Quantinno Capital Management LP | 0.07% | Add +186.5% | 130,567 | $32.9M |
| Wells Fargo & Company | 0.01% | Reduce -30.8% | 129,824 | $32.8M |
| Alyeska Investment Group, L.P. | 0.09% | New | 123,144 | $31.1M |
| Ieq Capital, LLC | 0.09% | Add +115.2% | 122,617 | $30.9M |
| Blair William & Co. | 0.08% | Add +3.7% | 122,552 | $30.9M |
| Andra AP-fonden | 0.38% | Add +121.7% | 121,920 | $30.8M |
| Mitsubishi UFJ Trust & Banking Corp | 0.07% | Add +27.2% | 115,933 | $29.3M |
| Franklin Resources Inc. | 0.01% | Add +4.8% | 114,050 | $28.8M |
| California State Teachers Retirement System | 0.03% | Reduce -1.9% | 113,996 | $28.8M |
| Two Sigma Advisers, LP | 0.06% | Add +14.3% | 113,820 | $28.7M |
| Clarkston Capital Partners, LLC | 0.65% | Reduce -24.0% | 111,867 | $28.2M |
| Primecap Management Co. | 0.02% | Add +14.4% | 111,500 | $28.1M |
| Ameriprise Financial Inc. | 0.01% | Add +239.7% | 98,859 | $24.9M |
| Fayez Sarofim & Co | 0.06% | Reduce -76.9% | 98,242 | $24.8M |
| Unio Capital LLC | 4.66% | Add +27.1% | 98,185 | $24.8M |
| HRT Financial LP | 0.08% | New | 97,479 | $24.6M |
| American Century Companies Inc. | 0.01% | Add +7.4% | 95,569 | $24.1M |
| Principal Financial Group Inc. | 0.01% | Reduce -4.3% | 95,262 | $24.0M |
| Renaissance Group LLC | 0.96% | Add +3.2% | 94,519 | $23.8M |
| Railway Pension Investments Ltd | 0.27% | No change | 91,378 | $23.1M |
| Envestnet Asset Management Inc. | 0.01% | Reduce -26.9% | 90,703 | $22.9M |
| Mediolanum International Funds Ltd | 0.22% | Add +80.3% | 88,159 | $22.4M |
| Alliancebernstein L.P. | 0.01% | Reduce -83.8% | 87,266 | $22.0M |
| Allianz Asset Management GmbH | 0.02% | Reduce -31.9% | 83,555 | $21.1M |
| Glenmede Trust Co. NA | 0.10% | — | 80,201 | $20.2M |
| Renaissance Technologies | 0.03% | Add +24.3% | 78,209 | $19.7M |
| Sei Investments Co. | 0.02% | Add +21.8% | 75,813 | $19.1M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.04% | Reduce -20.2% | 74,084 | $18.7M |
| Bank of Montreal | 0.01% | Reduce -5.6% | 73,534 | $18.6M |
| Susquehanna International Group, LLP | 0.02% | Add +208.7% | 71,220 | $18.0M |
| Aberdeen Group plc | 0.03% | Reduce -3.2% | 70,386 | $17.8M |
| APG Asset Management N.V. | 0.05% | Reduce -4.9% | 82,254 | $17.7M |
| D. E. Shaw & Co. | 0.01% | Reduce -74.9% | 67,667 | $17.1M |
"% of holder's portfolio" is IT's weight in each manager's 13F, not the share of Gartner Inc. the manager owns.