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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.

13F holders, Q1 2021

Institutional positions in Netscout Systems Inc as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
187
No complete 13F data for Q4 2020
Shares held
70.2M
No complete 13F data for Q4 2020
Total value
$1.98B
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting NTCT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 187 institutions
Q1 2021: 187 institutionsQ2 2021: 183 institutionsQ3 2021: 182 institutionsQ4 2021: 202 institutionsQ1 2022: 218 institutionsQ2 2022: 208 institutionsQ3 2022: 212 institutionsQ4 2022: 227 institutionsQ1 2023: 221 institutionsQ2 2023: 213 institutionsQ3 2023: 214 institutionsQ4 2023: 207 institutionsQ1 2024: 208 institutionsQ2 2024: 218 institutionsQ3 2024: 214 institutionsQ4 2024: 218 institutionsQ1 2025: 233 institutionsQ2 2025: 240 institutionsQ3 2025: 244 institutionsQ4 2025: 263 institutionsQ1 2026: 288 institutionsQ2 2026: 316 institutions
Value heldQ1 2021: $1.98B
Q1 2021: $1.98BQ2 2021: $2.01BQ3 2021: $1.82BQ4 2021: $2.26BQ1 2022: $2.21BQ2 2022: $2.37BQ3 2022: $2.16BQ4 2022: $2.18BQ1 2023: $1.81BQ2 2023: $2.05BQ3 2023: $1.81BQ4 2023: $1.44BQ1 2024: $1.42BQ2 2024: $1.16BQ3 2024: $1.40BQ4 2024: $1.38BQ1 2025: $1.36BQ2 2025: $1.60BQ3 2025: $1.69BQ4 2025: $1.81BQ1 2026: $2.12BQ2 2026: $2.98B
Institutions holding NTCT and their total value by quarter
QuarterHoldersValue
Q2 2026316$2.98B
Q1 2026288$2.12B
Q4 2025263$1.81B
Q3 2025244$1.69B
Q2 2025240$1.60B
Q1 2025233$1.36B
Q4 2024218$1.38B
Q3 2024214$1.40B
Q2 2024218$1.16B
Q1 2024208$1.42B
Q4 2023207$1.44B
Q3 2023214$1.81B
Q2 2023213$2.05B
Q1 2023221$1.81B
Q4 2022227$2.18B
Q3 2022212$2.16B
Q2 2022208$2.37B
Q1 2022218$2.21B
Q4 2021202$2.26B
Q3 2021182$1.82B
Q2 2021183$2.01B
Q1 2021187$1.98B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Netscout Systems Inc.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding NTCT in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Washington Trust Co8$00.00%––
Quantbot Technologies LP16$00.00%––
Signaturefd, LLC23$1.00K0.00%––
JJJ Advisors Inc.42$1.00K0.00%––
Ellevest, Inc.48$1.00K0.00%––
Quadrant Capital Group LLC20$1.00K0.00%––
Fieldpoint Private Securities, LLC30$1.00K0.00%––
WealthShield Partners, LLC42$1.00K0.00%––
Assetmark, Inc73$2.00K0.00%––
Huntington National Bank115$3.00K0.00%––
Gemmer Asset Management LLC102$3.00K0.00%––
Advisor Group Holdings, Inc.112$3.00K0.00%––
Rockefeller Capital Management L.P.122$3.00K0.00%––
Pacific Center for Financial Services220$6.00K0.00%––
Graves-Light Private Wealth Management, Inc.220$6.00K0.00%––
Sierra Capital LLC291$8.00K0.00%––
Sound Income Strategies, LLC398$11.2K0.00%––
Meeder Asset Management Inc417$12.0K0.00%––
Simplex Trading, LLC457$12.0K0.00%––
First Mercantile Trust Co620$17.0K0.00%––
Parallel Advisors, LLC649$18.0K0.00%––
Kings Point Capital Management693$20.0K0.00%––
Vestcor Inc717$20.0K0.00%––
Patriot Financial Group Insurance Agency, LLC695$20.0K0.00%––
Banco de Sabadell, S.A750$21.0K0.00%––
Barrow Hanley Mewhinney & Strauss LLC967$27.0K0.00%––
FORA Capital, LLC2,353$66.0K0.02%––
O'Shaughnessy Asset Management, LLC3,847$108.0K0.00%––
New England Asset Management Inc3,916$110.0K0.00%––
The PNC Financial Services Group, Inc.4,645$132.0K0.00%––
Federation des caisses Desjardins du Quebec5,381$151.6K0.00%––
Walleye Trading LLC5,939$167.0K0.01%––
Robeco Institutional Asset Management B.V.6,287$177.0K0.00%––
Securian Asset Management, Inc6,836$193.0K0.00%––
Zurcher Kantonalbank (Zurich Cantonalbank)6,908$195.0K0.00%––
Martingale Asset Management L P7,408$209.0K0.00%––
Campbell & CO Investment Adviser LLC7,769$219.0K0.14%––
Pacer Advisors, Inc.7,828$220.0K0.00%––
CIBC World Markets Corp7,885$222.0K0.00%––
Profund Advisors LLC7,887$222.0K0.01%––
Crossmark Global Holdings, Inc.7,890$222.0K0.01%––
Teacher Retirement System of Texas8,155$230.0K0.00%––
Pillar Pacific Capital Management LLC8,300$234.0K0.02%––
Xponance, Inc.8,327$234.0K0.00%––
Tower Research Capital LLC (TRC)8,335$235.0K0.00%––
United Capital Financial Advisers, LLC8,503$239.0K0.00%––
Mackay Shields LLC8,600$242.0K0.00%––
Edgemoor Investment Advisors, Inc.10,011$282.0K0.03%––
Fort, L.P.10,355$292.0K0.08%––
XTX Topco Ltd10,484$295.0K0.14%––
Public Employees Retirement Association of Colorado10,801$304.0K0.00%––
Susquehanna International Group, LLP11,092$312.0K0.00%––
Evercore Wealth Management, LLC11,187$315.0K0.01%––
State of Alaska, Department of Revenue11,490$323.0K0.00%––
US Bancorp11,877$335.0K0.00%––
Glenmede Trust Co NA11,987$337.0K0.00%––
Verdence Capital Advisors LLC12,081$340.0K0.06%––
DekaBank Deutsche Girozentrale12,240$342.0K0.00%––
Northwestern Mutual Investment Management Company, LLC12,250$345.0K0.01%––
Jane Street Group, LLC12,564$354.0K0.00%––
Athanor Capital, LP12,644$356.0K0.01%––
New Mexico Educational Retirement Board12,700$358.0K0.01%––
DuPont Capital Management Corp12,741$359.0K0.01%––
Teachers Retirement System of the State of Kentucky12,793$360.0K0.00%––
Handelsbanken Fonder AB13,332$375.0K0.00%––
Eaton Vance Management13,412$378.0K0.00%––
CSM Advisors, LLC13,650$384.0K0.05%––
Engineers Gate Manager LP14,110$397.0K0.02%––
IndexIQ Advisors LLC14,324$403.0K0.01%––
QS Investors, LLC14,600$412.0K0.00%––
AMP Capital Investors Ltd15,540$438.0K0.00%––
HITE Hedge Asset Management LLC17,576$495.0K0.07%––
Balyasny Asset Management LLC18,804$530.0K0.00%––
Cornercap Investment Counsel Inc19,019$536.0K0.06%––
Louisiana State Employees Retirement System19,100$538.0K0.01%––
Thrivent Financial for Lutherans19,524$550.0K0.00%––
Ontario Teachers Pension Plan Board19,610$552.0K0.01%––
Qube Research & Technologies Ltd19,787$557.0K0.01%––
Millennium Management LLC19,997$563.0K0.00%––
Horrell Capital Management, Inc.20,000$563.0K0.22%––
NJ State Employees Deferred Compensation Plan19,977$563.0K0.08%––
KBC Group NV20,145$567.0K0.00%––
SG Americas Securities, LLC20,161$568.0K0.00%––
Arizona State Retirement System21,418$603.0K0.01%––
Oregon Public Employees Retirement Fund24,483$689.0K0.01%––
Commonwealth of Pennsylvania Public School Empls Retrmt Sys24,500$690.0K0.01%––
ProShare Advisors LLC24,900$701.0K0.00%––
Royal Bank of Canada26,297$740.0K0.00%––
Ameritas Investment Partners, Inc.26,436$744.0K0.03%––
State of Michigan Retirement System27,187$766.0K0.00%––
Natixis Advisors, L.P.27,915$786.0K0.00%––
Great West Life Assurance Co29,748$837.0K0.00%––
Metropolitan Life Insurance Co30,503$859.0K0.01%––
Voya Investment Management LLC30,564$861.0K0.00%––
State Board of Administration of Florida Retirement System31,213$879.0K0.00%––
Creative Planning31,444$885.0K0.00%––
Federated Hermes, Inc.31,860$897.0K0.00%––
Price T Rowe Associates Inc34,698$977.0K0.00%––
Dynamic Technology Lab Private Ltd36,868$1.04M0.12%––
Squarepoint Ops LLC37,564$1.06M0.01%––