NETSCOUT SYSTEMS INC (NTCT) Stock
1 member of Congress disclosed 1 trade in NTCT since 2015: 0 purchases and 1 sale, most recently Thomas MacArthur (sale, May 27, 2015). 4 of the hedge funds AlphaScala tracks reported NTCT in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Millennium Management's at $18.85M. Company insiders reported 0 open-market buys and 4 sales on SEC Form 4 in the 90 days to Oct 21, 2026.
Which members of Congress traded NETSCOUT SYSTEMS INC (NTCT)?
Most recent: Thomas MacArthur (sale, May 27, 2015); records start May 27, 2015.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Tom MacArthur R-NJ · House | 2015-05-27 | sale | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Oct 20, 2026.
See all NTCT political trades →Which hedge funds own NTCT?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Millennium Management Israel Englander | 433K | $18.85M | +526% |
| Citadel Ken Griffin | 258K | $11.22M | +299% |
| Bridgewater Associates Ray Dalio | 100K | $4.35M | -47% |
| D.E. Shaw David Shaw | 40K | $1.74M | -62% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are NETSCOUT SYSTEMS INC insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 11, 26 | Perretta Christopher | Director | SELL | 7.0K | $266K |
| Aug 25, 26 | Szabados Michael | Director | SELL | 4.0K | $151K |
| Aug 17, 26 | Munshi Sanjay | Chief Operating Officer | SELL | 2.3K | $89K |
| Aug 11, 26 | Downing John | EVP, Worldwide Sales Ops | SELL | 8.0K | $307K |
SEC Form 4 filings as of Oct 21, 2026
See cluster-buy signals across all tickers →NTCT price chart
Powered by TradingViewWhat does NETSCOUT SYSTEMS INC do?
Netscout Systems Inc. is a provider of network performance management and cybersecurity solutions, primarily catering to service providers, enterprises, and government agencies. The company's core function lies in ensuring network performance and security through comprehensive visibility into data, enabling customers to monitor, analyze, and optimize network resources. Netscout's products and services significantly impact industries including telecommunications, finance, healthcare, and public sector organizations by aiding in the management of complex IT environments and safeguarding critical digital assets. Founded in 1984 and headquartered in Westford, Massachusetts, Netscout is recognized for its innovation in delivering real-time operational intelligence. This enables organizations to proactively address network performance challenges and enhance the overall user experience, thus playing a pivotal role in sustaining the digital infrastructure of modern enterprises.