NTCT NETSCOUT SYSTEMS INC: institutional ownership and insider trading
340 funds reported holding $3.25B of NETSCOUT SYSTEMS INC in their latest 13F filings; in Q2 2026 funds net bought $77.5M, with 50 new positions and 22 funds selling out; over the last 12 months insiders bought $0 and sold $2.62M on the open market.
Famous investors holding NTCT
- Ray Dalio (Bridgewater Associates): $4.35M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $19.6M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $18.8M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $11.5M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $1.74M, 0.0% of the portfolio
Largest institutional holders of NTCT
- BlackRock, Inc. (BLK) — $498M
- VANGUARD GROUP INC — $245M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $243M
- DIMENSIONAL FUND ADVISORS LP — $188M
- Legal & General Group Plc — $166M
- STATE STREET CORP (STT, STT-PG) — $156M
- LSV ASSET MANAGEMENT — $138M
- VANGUARD CAPITAL MANAGEMENT LLC — $133M
- GEODE CAPITAL MANAGEMENT, LLC — $93.8M
- FIRST TRUST ADVISORS LP — $85.5M
Recent NTCT insider trades
- Sep 11, 2026: Perretta Christopher sold 7,000 shares ($266K)
- Aug 25, 2026: Szabados Michael sold 4,000 shares ($151K)
- Aug 17, 2026: Munshi Sanjay sold 2,269 shares ($89.1K)
- Aug 11, 2026: Downing John sold 8,000 shares ($307K)
5%+ owners
- Vanguard Portfolio Management: 7.8% (Schedule 13G, filed Apr 29, 2026)
- Vanguard Capital Management: 5.0% (Schedule 13G, filed Jul 31, 2026)
- Legal & General Group Plc: 5.0% (Schedule 13G, filed May 8, 2026)
- STATE STREET CORPORATION: 5.0% (Schedule 13G, filed Aug 7, 2026)