NETSCOUT SYSTEMS INC
NTCT·64115T104·US·Common Stock·Technology - Software - Infrastructure-13D/G
NTCT (NETSCOUT SYSTEMS INC) is held by 164 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($498M), VANGUARD PORTFOLIO MANAGEMENT LLC ($243.5M), DIMENSIONAL FUND ADVISORS LP ($188.5M). Net institutional sentiment: Mixed.
164
Holders
(11 Elite)
$2.6B
Total Value
55% (156)
Consensus
86 buying - 70 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Oct 12, 2026 · Insiders Sep 14, 2026 · Activists Aug 7, 2026 · Congress none
InsiderPCPerretta ChristopherSell $266KSep 11, 2026
InsiderGAGrasso AlfredExercise 7K shSep 10, 2026
InsiderNSNash ShannonExercise 7K shSep 10, 2026
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Top Holders
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer