GartnerIT
13F holders, Q2 2026 (June 30)653holders −66
79new positions
141sold out
10famous investors
$129.73avg. 13F price*
At the end of Q2 2026, 653 institutions reported holding Gartner Inc. (IT) in their 13F filings, down 66 from Q1 2026. 79 opened new positions and 141 sold out. The largest holders were Baron Capital (BAMCO) ($985.2M), Independent Franchise Partners LLP ($723.7M) and BlackRock, Inc. ($676.2M). 10 famous investors held it, including Ron Baron (1.5% of Baron Capital (BAMCO)'s portfolio), Bill Nygren (0.5% of Harris Associates (Oakmark Funds)'s portfolio) and Cliff Asness (0.2% 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 Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 79 | $127.6M |
| Exits | 141 | $468.1M |
All 13F filers, Q1 2026 → Q2 2026: 11,234,734 shares bought and 12,722,743 shares sold, net −1,488,009 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 653 holders
| Baron Capital (BAMCO) | 1.48% | Add +28.4% | 7,601,009 | $985.2M |
| Independent Franchise Partners LLP | 4.75% | Add +21.4% | 5,582,962 | $723.7M |
| BlackRock, Inc. | 0.01% | Reduce -24.2% | 5,217,146 | $676.2M |
| Vanguard Capital Management LLC | 0.01% | Reduce -4.5% | 4,266,702 | $553.0M |
| AQR Capital Management | 0.19% | Add +17.0% | 4,175,036 | $541.2M |
| Vanguard Portfolio Management LLC | 0.02% | Reduce -4.7% | 3,521,381 | $456.4M |
| Harris Associates (Oakmark Funds) | 0.49% | Reduce -9.2% | 2,846,799 | $369.0M |
| State Street Corp. | 0.01% | Reduce -14.0% | 2,808,781 | $364.1M |
| Geode Capital Management, LLC | 0.02% | Add +17.6% | 2,603,296 | $337.0M |
| Two Sigma Investments, LP | 0.22% | Add +89.0% | 2,129,702 | $276.1M |
| Invesco Ltd. | 0.02% | Add +2.0% | 2,061,112 | $267.2M |
| Federated Hermes, Inc. | 0.38% | Add +20.9% | 2,044,435 | $265.0M |
| Morgan Stanley | 0.01% | Reduce -21.4% | 1,867,660 | $242.1M |
| Goldman Sachs Group Inc. | 0.02% | Reduce -0.9% | 1,758,739 | $228.0M |
| Bank of America Corp. | 0.01% | Add +17.3% | 907,735 | $117.7M |
| Norges Bank | 0.01% | — | 854,653 | $110.8M |
| D. E. Shaw & Co. | 0.07% | Add +227.4% | 804,821 | $104.3M |
| BNP Paribas Financial Markets | 0.05% | Add +41.8% | 673,933 | $87.4M |
| Northern Trust Corp. | 0.01% | Reduce -24.5% | 657,780 | $85.3M |
| Jane Street Group, LLC | 0.05% | Add +36328.0% | 596,327 | $77.3M |
| Citadel Advisors | 0.04% | Add +700.2% | 590,275 | $76.5M |
| Arrowstreet Capital, Limited Partnership | 0.03% | Add +7564.6% | 585,573 | $75.9M |
| Madison Asset Management, LLC | 0.89% | Reduce -6.3% | 574,609 | $74.5M |
| Renaissance Technologies | 0.10% | Add +75.0% | 534,069 | $69.2M |
| Black Creek Investment Management Inc. | 3.87% | Reduce -16.4% | 532,034 | $69.0M |
| JPMorgan Chase & Co. | 0.00% | Reduce -42.3% | 504,967 | $67.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Reduce -33.8% | 510,785 | $66.2M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +0.6% | 486,188 | $63.0M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -7.5% | 448,404 | $58.1M |
| Amundi | 0.01% | Reduce -8.3% | 440,492 | $57.1M |
| UBS Group AG | 0.01% | Reduce -57.0% | 440,241 | $57.1M |
| Millennium Management | 0.04% | Add +31.5% | 409,564 | $53.1M |
| Bank of New York Mellon Corp | 0.01% | Reduce -6.7% | 395,477 | $51.3M |
| Vanguard Fiduciary Trust Co. | 0.01% | Reduce -5.5% | 381,635 | $49.5M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 0.37% | Add +93.2% | 360,635 | $46.7M |
| Disciplined Growth Investors Inc. | 0.76% | Add +1.7% | 344,687 | $44.7M |
| FMR LLC | 0.00% | Reduce -36.9% | 315,238 | $40.9M |
| Pacer Advisors, Inc. | 0.11% | Add +10.3% | 314,899 | $40.8M |
| Balyasny Asset Management L.P. | 0.08% | Add +3335.3% | 308,288 | $40.0M |
| Citigroup Inc. | 0.02% | Reduce -9.6% | 302,731 | $39.2M |
| Royal Bank of Canada | 0.01% | Add +6.0% | 294,526 | $38.2M |
| Barclays PLC | 0.01% | Reduce -6.3% | 287,181 | $37.2M |
| Deutsche Bank AG | 0.01% | Reduce -73.6% | 285,847 | $37.1M |
| Bollard Group LLC | 1.00% | Reduce -30.3% | 253,879 | $32.9M |
| Jones Financial Companies LLLP | 0.01% | Add +5.2% | 232,126 | $31.3M |
| HRT Financial LP | 0.06% | Add +231.0% | 233,888 | $30.3M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.06% | Add +36.5% | 233,703 | $30.3M |
| Natixis Advisors, LLC | 0.03% | Reduce -15.3% | 219,066 | $28.4M |
| Legal & General Group Plc | 0.01% | Reduce -63.4% | 216,379 | $28.0M |
| Nuveen, LLC | 0.01% | Reduce -53.6% | 200,329 | $26.0M |
| Envestnet Asset Management Inc. | 0.01% | Add +9.2% | 199,543 | $25.9M |
| Gotham Asset Management | 0.06% | Reduce -36.7% | 198,904 | $25.8M |
| Trexquant Investment LP | 0.16% | New | 198,329 | $25.7M |
| Clarkston Capital Partners, LLC | 2.16% | Reduce -13.9% | 197,571 | $25.6M |
| Worldquant Millennium Advisors LLC | 0.08% | Reduce -18.4% | 190,210 | $24.7M |
| Douglas Lane & Associates, LLC | 0.33% | Reduce -14.2% | 186,744 | $24.2M |
| Qube Research & Technologies Ltd | 0.03% | New | 180,641 | $23.4M |
| Tudor Investment Corporation | 0.09% | Add +152.6% | 176,035 | $22.8M |
| Shapiro Capital Management LLC | 1.36% | Add +19.7% | 173,095 | $22.4M |
| HighTower Advisors, LLC | 0.02% | Add +23.4% | 169,707 | $22.0M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.01% | Add +36.5% | 163,287 | $21.2M |
| DekaBank Deutsche Girozentrale | 0.04% | No change | 134,054 | $21.1M |
| Quantum Capital Management, LLC / NJ | 2.44% | Add +52.5% | 150,315 | $19.5M |
| Ieq Capital, LLC | 0.09% | Reduce -10.8% | 144,808 | $18.8M |
| Vanguard Global Advisers, LLC | 0.01% | Reduce -6.5% | 144,200 | $18.7M |
| Ossiam | 0.24% | New | 137,782 | $17.9M |
| Swiss National Bank | 0.01% | Reduce -37.5% | 132,231 | $17.1M |
| Rhumbline Advisers | 0.01% | Reduce -16.9% | 132,165 | $17.1M |
| Susquehanna International Group, LLP | 0.02% | Add +453.9% | 130,924 | $17.0M |
| Mariner, LLC | 0.02% | Add +43.1% | 127,622 | $16.5M |
| Artisan Partners Limited Partnership | 0.03% | Reduce -33.9% | 127,015 | $16.5M |
| Quantinno Capital Management LP | 0.02% | Reduce -9.6% | 126,327 | $16.4M |
| Wells Fargo & Company | 0.00% | Reduce -3.0% | 125,765 | $16.3M |
| BI Asset Management Fondsmaeglerselskab A/S | 0.13% | Add +351.9% | 124,639 | $16.2M |
| Primecap Management Co. | 0.01% | No change | 117,400 | $15.2M |
| California Public Employees Retirement System | 0.01% | Reduce -8.0% | 113,013 | $14.6M |
| Cerity Partners LLC | 0.02% | Add +79.3% | 110,175 | $14.3M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -0.1% | 102,699 | $13.3M |
| Prudential Financial Inc. | 0.01% | Add +132.4% | 102,658 | $13.3M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.02% | Reduce -71.6% | 100,186 | $13.0M |
| Squarepoint Ops LLC | 0.03% | Add +5205.2% | 99,367 | $12.9M |
| HSBC Holdings PLC | 0.01% | Reduce -74.5% | 98,605 | $12.8M |
| Distillate Capital Partners LLC | 0.65% | Add +2.7% | 96,994 | $12.6M |
| Bank of Montreal | 0.00% | Add +38.2% | 96,241 | $12.5M |
| Longaeva Partners L.P. | 0.33% | New | 88,845 | $11.5M |
| Alliancebernstein L.P. | 0.00% | Reduce -16.8% | 71,548 | $11.3M |
| Franklin Resources Inc. | 0.00% | Reduce -14.7% | 86,249 | $11.2M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.01% | Reduce -47.5% | 85,909 | $11.1M |
| PFA Pension, Forsikringsaktieselskab | 0.03% | Add +12.7% | 85,905 | $11.1M |
| Foyston, Gordon & Payne Inc | 2.16% | Add +9.6% | 77,515 | $10.1M |
| SG Americas Securities, LLC | 0.01% | Add +17.0% | 76,981 | $10.0M |
| California State Teachers Retirement System | 0.01% | Reduce -28.7% | 76,013 | $9.9M |
| Principal Financial Group Inc. | 0.00% | Reduce -17.2% | 74,420 | $9.6M |
| Public Sector Pension Investment Board | 0.03% | Add +51.0% | 74,111 | $9.6M |
| Engineers Gate Manager LP | 0.12% | Add +2257.8% | 73,091 | $9.5M |
| American Century Companies Inc. | 0.00% | Add +96.6% | 71,084 | $9.2M |
| Assenagon Asset Management S.A. | 0.01% | Add +76.0% | 70,348 | $9.1M |
| Isthmus Partners, LLC | 0.84% | Reduce -3.9% | 67,111 | $8.7M |
| Impax Asset Management Group plc | 0.05% | Add +491.1% | 63,667 | $8.3M |
| Canada Pension Plan Investment Board | 0.00% | Add +628.2% | 62,017 | $8.0M |
"% of holder's portfolio" is IT's weight in each manager's 13F, not the share of Gartner Inc. the manager owns.