IT GARTNER INC: institutional ownership and insider trading
742 funds reported holding $12.8B of GARTNER INC in their latest 13F filings; in Q2 2026 funds net sold $41.8M, with 80 new positions and 144 funds selling out; over the last 12 months insiders bought $9.95M and sold $1.51M on the open market.
Famous investors holding IT
- Two Sigma (Two Sigma Investments): $276M, 0.2% of the portfolio
- Renaissance Technologies (Renaissance Technologies): $69.2M, 0.1% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $107M, 0.1% of the portfolio
- Izzy Englander (Millennium Management): $53.5M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $112M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $2.26M, 0.0% of the portfolio
Largest institutional holders of IT
- VANGUARD GROUP INC — $2.28B
- BAMCO INC /NY/ — $985M
- Independent Franchise Partners LLP — $724M
- BlackRock, Inc. (BLK) — $676M
- VANGUARD CAPITAL MANAGEMENT LLC — $553M
- AQR CAPITAL MANAGEMENT LLC — $541M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $456M
- HARRIS ASSOCIATES L P — $369M
- STATE STREET CORP (STT, STT-PG) — $364M
- GEODE CAPITAL MANAGEMENT, LLC — $337M
Recent IT insider trades
- Aug 27, 2026: Kranich Robin B sold 3,278 shares ($644K)
- Aug 24, 2026: Jain Akhil sold 700 shares ($141K)
- Aug 10, 2026: Genovese Yvonne sold 1,205 shares ($229K)
- Aug 7, 2026: Herkes Claire sold 1,039 shares ($198K)
Members of Congress trading IT
- Apr 14, 2026: Gilbert Ray Cisneros, Jr. sold $1.00K–$15.0K
- Mar 13, 2026: Gilbert Ray Cisneros, Jr. bought $1.00K–$15.0K
- Oct 31, 2025: Lisa C. McClain sold $1.00K–$15.0K
- Oct 30, 2025: Lisa C. McClain bought $1.00K–$15.0K
- Oct 30, 2025: Lisa C. McClain sold $1.00K–$15.0K
- Sep 11, 2025: Lisa C. McClain bought $1.00K–$15.0K
- Jul 22, 2025: Lisa C. McClain sold $1.00K–$15.0K
- Jul 16, 2025: Lisa C. McClain bought $1.00K–$15.0K
- Jun 26, 2025: Val T. Hoyle sold $1.00K–$15.0K
- Apr 8, 2025: Robert P. Bresnahan, Jr. sold $1.00K–$15.0K
5%+ owners
- Baron Capital Group, Inc.: 11.3% (Schedule 13G/A, filed Jun 3, 2026)
- Independent Franchise Partners, LLP: 8.3% (Schedule 13G/A, filed Aug 13, 2026)
- BlackRock, Inc.: 7.5% (Schedule 13G/A, filed Jul 28, 2026)
- Vanguard Capital Management: 7.3% (Schedule 13G, filed Apr 29, 2026)
- AQR Capital Management, LLC: 6.2% (Schedule 13G/A, filed Aug 13, 2026)
- Vanguard Portfolio Management: 5.3% (Schedule 13G, filed Apr 29, 2026)