NetScout Systems (STU:NSZ) Institutional Ownership: 73.13% (As of Aug. 23, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

STU:NSZ NetScout Systems Inc STU:NSZ
65 GF Score
Price €32.93
GF Value €20.42
! 3 Warning Signs
View Full Analysis

What is NetScout Systems Institutional Ownership?

NetScout Systems STU:NSZ +1.32% 65 Institutional Ownership is 73.13% as of Aug. 23, 2026. GuruFocus rates STU:NSZ with a GF Score™ of 65/100 and a GF Value™ of €20.42. The stock has 3 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, NetScout Systems's institutional ownership is 73.13%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, NetScout Systems's Insider Ownership is 0.00%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, NetScout Systems's Float Percentage Of Total Shares Outstanding is 68.19%.


NetScout Systems Institutional Ownership Historical Data

* Premium members only.

The historical data trend for NetScout Systems's Institutional Ownership can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

NetScout Systems Institutional Ownership Chart

NetScout Systems Historical Data

The historical data trend for NetScout Systems can be seen below:

2025-10-31 2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31 2026-06-30 2026-07-31
Institutional Ownership 70.93 70.93 71.10 70.28 72.25 71.41 71.32 71.66 72.34 73.13
STU:NSZ
65GF Score
NetScout Systems Inc STU:NSZ
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

NetScout Systems Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 73.13% mean?
NetScout Systems (STU:NSZ) has a Institutional Ownership of 73.13% as of Aug. 23, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on NetScout Systems and its competitors.
Is NetScout Systems' Institutional Ownership too high?
NetScout Systems' current Institutional Ownership is 73.13%. Overall, NetScout Systems has a GF Score™ of 65/100, reflecting its overall financial health beyond just this single metric.
How does NetScout Systems' Institutional Ownership compare to EEFT and TDC?
NetScout Systems' Institutional Ownership of 73.13% can be compared against companies in the Software industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for a Software company?
A good Institutional Ownership depends on the Software industry context. However, Institutional Ownership should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on NetScout Systems and its competitors. NetScout Systems's current Institutional Ownership is 73.13%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is NetScout Systems stock overvalued right now?
NetScout Systems (STU:NSZ) has a current Institutional Ownership of 73.13%. The stock's GF Value™ is €20.42, compared to a current price of €32.93 — trading 61.3% above its estimated fair value. The current Institutional Ownership is 73.13%. NetScout Systems' overall GF Score™ is 65/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For NetScout Systems (STU:NSZ), the current Institutional Ownership is 73.13% as of Aug. 23, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is NetScout Systems (STU:NSZ) Overvalued in 2026?

Based on GuruFocus' analysis, NetScout Systems stock appears to be overvalued. The current stock price of €32.93 is trading 61.3% above its estimated GF Value™ of €20.42.

Key valuation signals for STU:NSZ:

  • Institutional Ownership: 73.13%
  • GF Value™: €20.42 vs. price of €32.93 (61.3% above fair value)
  • GF Score™: 65/100 with 3 warning signs

No single metric tells the full story. See the STU:NSZ stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


NetScout Systems Business Description

Other Exchanges NTCT:USANSZ:Germany
Address 310 Littleton Road, Westford, MA, USA, 01886-4105
NetScout Systems Inc is engaged in providing enterprise network observability, carrier service assurance, cybersecurity, and Distributed Denial-of-Service (DDoS), protection solutions. It bases its solutions on proprietary adaptive service intelligence technology, which helps customers monitor and identify performance issues and provides insight into network-based security threats. These solutions also deliver real-time and historical information, which provides insight to restore service and understand the quality of user experience. The company derives revenue from the sale of network management tools and security solutions. Its geographical regions include USA, which derives maximum revenue, Europe, Asia, and Rest of the World.
65GF Score

Get the complete analysis for STU:NSZ

Institutional Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€32.93
Price
€20.42
GF Value