Filing Flows

Filing Flows › Netscout Systems (NTCT) › Who owns the stock

Who owns Netscout Systems (NTCT) stock

302 funds reported Netscout Systems (NTCT) shares in their latest 13F filings, worth $3.0B in all. The largest holder is BlackRock ($498M). Last quarter 145 funds added to their stakes and 110 cut them.

Largest holders of NTCT (13F)Largest holders of NTCT (13F)BlackRock$498MVanguard Group$245MVanguard Portfolio Management LLC$243MDimensional Fund Advisors LP$188MLegal & General Group$166MState Street$156MVanguard Capital Management LLC$133MGeode Capital Management, LLC$93.8MRobeco Institutional Asset Manage…$89.5MFirst Trust Advisors LP$85.5M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock11,435,751$498Mincrease2026-06-30
Vanguard Group9,057,337$245Mdecrease2025-12-31
Vanguard Portfolio Management LLC5,590,843$243Mincrease2026-06-30
Dimensional Fund Advisors LP4,327,997$188Mincrease2026-06-30
Legal & General Group3,811,022$166Mincrease2026-06-30
State Street3,579,289$156Mincrease2026-06-30
Vanguard Capital Management LLC3,055,146$133Mincrease2026-06-30
Geode Capital Management, LLC2,153,392$93.8Mincrease2026-06-30
Robeco Institutional Asset Management B.V.2,056,142$89.5Mincrease2026-06-30
First Trust Advisors LP1,962,833$85.5Mincrease2026-06-30
Wellington Management Group LLP1,258,576$54.8Mincrease2026-06-30
Allianz Asset Management GmbH1,253,154$54.6Mincrease2026-06-30
AQR Capital Management LLC1,059,810$45.8Mdecrease2026-06-30
Ameriprise Financial1,005,214$43.8Mincrease2026-06-30
Charles Schwab Investment Management1,003,431$43.7Mdecrease2026-06-30

Netscout Systems' latest quarter

Netscout Systems, Q2 FY27: revenue $222M (+1% year over year), operating margin 16.9%, net earnings $34.4M, operating cash flow −$15.1M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most NTCT stock?

By the latest 13F filings: BlackRock ($498M); Vanguard Group ($245M); Vanguard Portfolio Management LLC ($243M); Dimensional Fund Advisors LP ($188M); Legal & General Group ($166M).

What is the short interest in NTCT?

3,534,635 shares were sold short at the 2026-10-15 settlement, 5.63% of the float.

Open the interactive view →

Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.