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, Q1 2026
Institutional positions in Gartner Inc as of Mar 31, 2026. 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
- 719
- −82 vs. Q4 2025
- Shares held
- 75.5M
- +11.7M (+18.4%) vs. Q4 2025
- Total value
- $12.0B
- −$3.77B (−24.0%) vs. Q4 2025
- New holders
- 98
- 281 more added
- Sold out
- 180
- 241 more reduced
14 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Gartner Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prudential Financial Inc | 44,175 | $6.99M | 0.01% | +3,357+8.2% | Added |
| SEI Investments Co | 45,218 | $7.16M | 0.01% | −30,595−40.4% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 50,489 | $7.43M | 0.02% | +19,692+63.9% | Added |
| FORA Capital, LLC | 48,076 | $7.61M | 0.56% | +48,076 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 47,541 | $7.66M | 0.01% | +4,205+9.7% | Added |
| Omers Administration Corp | 48,662 | $7.71M | 0.05% | +5,928+13.9% | Added |
| State of Wisconsin Investment Board | 48,888 | $7.74M | 0.02% | +9,751+24.9% | Added |
| Public Sector Pension Investment Board | 49,064 | $7.77M | 0.02% | +38,810+378.5% | Added |
| Manufacturers Life Insurance Company, The | 49,136 | $7.78M | 0.01% | −175,863−78.2% | Reduced |
| Lido Advisors, LLC | 50,665 | $8.02M | 0.03% | +42,852+548.5% | Added |
| Danske Bank A/S | 54,238 | $8.59M | 0.02% | −2,699−4.7% | Reduced |
| Russell Investments Group, Ltd. | 54,360 | $8.62M | 0.01% | −3,621−6.2% | Reduced |
| Creative Planning | 54,991 | $8.71M | 0.01% | +26,554+93.4% | Added |
| Standard Life Aberdeen plc | 56,814 | $9.00M | 0.01% | −13,572−19.3% | Reduced |
| New York State Teachers Retirement System | 57,565 | $9.12M | 0.02% | 00.0% | Unchanged |
| Schwerin Boyle Capital Management Inc | 58,476 | $9.26M | 1.18% | −5,525−8.6% | Reduced |
| Goodnow Investment Group, LLC | 59,383 | $9.40M | 1.03% | +11,000+22.7% | Added |
| APG Asset Management N.V. | 70,300 | $9.66M | 0.03% | −11,954−14.5% | Reduced |
| Janney Montgomery Scott LLC | 61,182 | $9.69M | 0.02% | +9,259+17.8% | Added |
| Cerity Partners LLC | 61,451 | $9.73M | 0.01% | +2,360+4.0% | Added |
| Great West Life Assurance Co | 63,395 | $10.1M | 0.02% | +2,509+4.1% | Added |
| State Board of Administration of Florida Retirement System | 65,354 | $10.3M | 0.02% | −1,489−2.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 65,756 | $10.4M | 0.01% | −403,581−86.0% | Reduced |
| SG Americas Securities, LLC | 65,792 | $10.4M | 0.01% | +4,602+7.5% | Added |
| Aviva PLC | 65,979 | $10.4M | 0.02% | +1,587+2.5% | Added |
| Virginia Retirement Systems Et Al | 67,114 | $10.6M | 0.08% | +1,360+2.1% | Added |
| AustralianSuper Pty Ltd | 69,340 | $11.0M | 0.06% | +69,340 | New |
| Bank of Montreal | 69,639 | $11.0M | 0.00% | −3,895−5.3% | Reduced |
| Tudor Investment Corp Et Al | 69,695 | $11.0M | 0.06% | +26,437+61.1% | Added |
| Isthmus Partners, LLC | 69,803 | $11.1M | 1.16% | +32,666+88.0% | Added |
| Glenmede Trust Co NA | 70,395 | $11.1M | 0.05% | −9,806−12.2% | Reduced |
| Bank of Nova Scotia | 70,494 | $11.2M | 0.02% | −124,785−63.9% | Reduced |
| HRT Financial LP | 70,665 | $11.2M | 0.03% | −26,814−27.5% | Reduced |
| Foyston, Gordon, & Payne Inc | 70,749 | $11.2M | 2.58% | +10,838+18.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 73,375 | $11.6M | 0.03% | −709−1.0% | Reduced |
| Citadel Advisors LLC | 73,765 | $11.7M | 0.01% | +6,162+9.1% | Added |
| PFA Pension, Forsikringsaktieselskab | 76,259 | $12.1M | 0.04% | +12,963+20.5% | Added |
| Allianz Asset Management GmbH | 76,904 | $12.2M | 0.01% | −6,651−8.0% | Reduced |
| Mariner, LLC | 89,195 | $14.1M | 0.02% | +31,804+55.4% | Added |
| Principal Financial Group Inc | 89,845 | $14.2M | 0.01% | −5,417−5.7% | Reduced |
| Railway Pension Investments Ltd | 91,378 | $14.5M | 0.21% | 00.0% | Unchanged |
| CWM, LLC | 91,884 | $14.5M | 0.04% | +34,200+59.3% | Added |
| Distillate Capital Partners LLC | 94,430 | $15.0M | 0.79% | +36,527+63.1% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 94,566 | $15.0M | 0.04% | −21,367−18.4% | Reduced |
| Quantum Capital Management, LLC | 98,557 | $15.6M | 2.00% | +98,557 | New |
| Franklin Resources Inc | 101,157 | $16.0M | 0.00% | −12,893−11.3% | Reduced |
| Price T Rowe Associates Inc | 102,822 | $16.3M | 0.00% | −90,049−46.7% | Reduced |
| California State Teachers Retirement System | 106,668 | $16.9M | 0.02% | −7,328−6.4% | Reduced |
| Voloridge Investment Management, LLC | 107,670 | $17.0M | 0.07% | −270,795−71.6% | Reduced |
| Primecap Management Co | 117,400 | $18.6M | 0.01% | +5,900+5.3% | Added |
| Vanguard Asset Management, Ltd | 119,590 | $18.9M | 0.02% | +119,590 | New |
| Ameriprise Financial Inc | 122,430 | $19.4M | 0.00% | +23,571+23.8% | Added |
| California Public Employees Retirement System | 122,773 | $19.4M | 0.01% | −74,747−37.8% | Reduced |
| Wells Fargo & Company | 129,709 | $20.5M | 0.00% | −115−0.1% | Reduced |
| DekaBank Deutsche Girozentrale | 134,054 | $21.6M | 0.04% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 86,039 | $21.7M | 0.01% | −1,227−1.4% | Reduced |
| HighTower Advisors, LLC | 137,473 | $21.8M | 0.02% | +120,930+731.0% | Added |
| Quantinno Capital Management LP | 139,677 | $22.1M | 0.04% | +9,110+7.0% | Added |
| Shapiro Capital Management LLC | 144,590 | $22.9M | 1.43% | +144,590 | New |
| Vanguard Global Advisers, LLC | 154,233 | $24.4M | 0.01% | +154,233 | New |
| Rhumbline Advisers | 159,090 | $25.2M | 0.02% | +2,351+1.5% | Added |
| Ieq Capital, LLC | 162,436 | $25.7M | 0.12% | +39,819+32.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 163,566 | $25.9M | 0.02% | −169−0.1% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 171,232 | $27.1M | 0.06% | −18,163−9.6% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 177,386 | $28.1M | 0.02% | −17,363−8.9% | Reduced |
| Envestnet Asset Management Inc | 182,779 | $28.9M | 0.01% | +92,076+101.5% | Added |
| Diamond Hill Capital Management Inc | 186,705 | $29.6M | 0.18% | +186,705 | New |
| Artisan Partners Limited Partnership | 192,029 | $30.4M | 0.05% | +46,331+31.8% | Added |
| Swiss National Bank | 211,571 | $33.5M | 0.02% | +4,000+1.9% | Added |
| Jones Financial Companies LLLP | 220,732 | $34.3M | 0.02% | +219,794+23,432.2% | Added |
| Douglas Lane & Associates, LLC | 217,617 | $34.5M | 0.50% | +17,199+8.6% | Added |
| Mackenzie Financial Corp | 229,202 | $36.3M | 0.04% | +31,711+16.1% | Added |
| Clarkston Capital Partners, LLC | 229,592 | $36.4M | 2.77% | +117,725+105.2% | Added |
| Worldquant Millennium Advisors LLC | 233,117 | $36.9M | 0.14% | −148,396−38.9% | Reduced |
| D. E. Shaw & Co., Inc. | 245,851 | $38.9M | 0.03% | +178,184+263.3% | Added |
| Natixis Advisors, L.P. | 258,772 | $41.0M | 0.06% | −17,313−6.3% | Reduced |
| Royal Bank of Canada | 277,918 | $44.0M | 0.01% | −29,818−9.7% | Reduced |
| Pacer Advisors, Inc. | 285,593 | $45.2M | 0.13% | −22,478−7.3% | Reduced |
| Renaissance Technologies LLC | 305,089 | $48.3M | 0.08% | +226,880+290.1% | Added |
| Barclays PLC | 306,463 | $48.5M | 0.02% | +148,196+93.6% | Added |
| Millennium Management LLC | 311,407 | $49.3M | 0.04% | −284,160−47.7% | Reduced |
| Gotham Asset Management, LLC | 314,074 | $49.7M | 0.15% | +156,220+99.0% | Added |
| Citigroup Inc | 334,891 | $53.0M | 0.03% | +152,920+84.0% | Added |
| Disciplined Growth Investors Inc | 338,893 | $53.7M | 1.10% | −18,267−5.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 352,627 | $55.8M | 0.09% | +150,278+74.3% | Added |
| Bollard Group LLC | 364,462 | $57.7M | 1.76% | +94,718+35.1% | Added |
| HSBC Holdings PLC | 386,453 | $61.2M | 0.04% | −70,336−15.4% | Reduced |
| Vanguard Fiduciary Trust Co | 403,618 | $63.9M | 0.02% | +403,618 | New |
| Bank of New York Mellon Corp | 423,674 | $67.1M | 0.01% | −789−0.2% | Reduced |
| Nuveen, LLC | 431,866 | $68.4M | 0.02% | −20,518−4.5% | Reduced |
| BNP Paribas Arbitrage, SA | 475,430 | $75.3M | 0.05% | +31,215+7.0% | Added |
| Amundi | 480,251 | $76.0M | 0.02% | −196,677−29.1% | Reduced |
| Charles Schwab Investment Management Inc | 483,379 | $76.5M | 0.01% | +24,018+5.2% | Added |
| Dimensional Fund Advisors LP | 484,933 | $76.8M | 0.02% | −113,939−19.0% | Reduced |
| FMR LLC | 499,270 | $79.1M | 0.00% | +40,864+8.9% | Added |
| Legal & General Group Plc | 590,678 | $93.5M | 0.02% | −14,128−2.3% | Reduced |
| Madison Asset Management, LLC | 613,257 | $97.1M | 1.20% | −62,141−9.2% | Reduced |
| Black Creek Investment Management Inc. | 636,762 | $100.8M | 5.41% | +626,858+6,329.3% | Added |
| UBS Asset Management Americas Inc | 772,054 | $122.2M | 0.03% | +145,287+23.2% | Added |
| Bank of America Corp | 773,771 | $122.5M | 0.01% | +290,499+60.1% | Added |