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Netscout Systems Inc

NTCT
Exchange
Nasdaq
Industry
Services-Computer Integrated Systems Design
SEC CIK
0001078075

In the last 90 days, Netscout Systems Inc insiders filed 0 open-market purchases and 4 sales; 316 institutions reported holding it in 13F filings for Q2 2026, worth $2.98B in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Netscout Systems Inc changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of NTCT: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders1832182+1
Shares70.3M1.52M67.4M−1.34M (−1.9%)
Value$2.01B$43.2M$1.82B−$145.4M (−7.4%)

2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (19)

Institutions that held Netscout Systems Inc at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to NTCT in Q3 2021
InstitutionSharesValue% of portfolio
Two Sigma Advisers, LP247,900$6.68M0.02%
Two Sigma Investments, LP105,681$2.85M0.01%
Skandinaviska Enskilda Banken AB (publ)37,200$1.00M0.01%
Duality Advisers, LP34,068$918.0K0.07%
Allianz Asset Management GmbH31,480$848.0K0.00%
Creative Planning31,444$847.0K0.00%
LMR Partners LLP29,406$792.0K0.01%
HRT Financial LP26,770$721.0K0.00%
Diversified Trust Co18,717$504.0K0.02%
Cannon Global Investment Management, LLC17,100$461.0K0.69%
Public Sector Pension Investment Board12,375$334.0K0.00%
Blueshift Asset Management, LLC12,231$330.0K0.02%
Aigen Investment Management, LP10,793$291.0K0.06%
Boothbay Fund Management, LLC9,313$251.0K0.01%
CWM Advisors, LLC8,580$231.0K0.03%
Janus Henderson Group PLC7,409$200.0K0.00%
Daiwa Securities Group Inc.2,287$62.0K0.00%
Fifth Third Bancorp117$3.00K0.00%
Ellevest, Inc.37$1.00K0.00%

Sold out (18)

Institutions that held Netscout Systems Inc at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of NTCT in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Kestrel Investment Management Corp146,750$4.19M
Renaissance Technologies LLC138,000$3.94M
Jane Street Group, LLC19,465$556.0K
HSBC Holdings PLC16,066$456.0K
Quadrature Capital Ltd15,790$451.0K
Dynamic Technology Lab Private Ltd15,320$437.0K
Samson Rock Capital LLP14,267$407.0K
Quantbot Technologies LP12,695$362.0K
Sciencast Management LP10,882$314.0K
Ergoteles LLC9,900$283.0K
Fort, L.P.8,934$255.0K
PDT Partners, LLC8,894$254.0K
Profund Advisors LLC7,855$223.0K
Robeco Institutional Asset Management B.V.6,287$179.0K
Walleye Trading LLC1,486$42.0K
Advisory Services Network, LLC1,361$39.0K
STRS Ohio900$25.0K
Concord Wealth Partners73$2.00K

Not filed for Q3 2021 yet (2)

Institutions that held Netscout Systems Inc at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding NTCT in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Investment Counselors of Maryland LLC1,500,473$42.8M
QS Investors, LLC14,750$421.0K