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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
Duality Advisers, LP37,881$1.07M0.09%––
Bank of Montreal39,082$1.10M0.00%––
Comerica Bank40,703$1.13M0.01%––
Vident Investment Advisory, LLC40,415$1.14M0.04%––
Migdal Insurance & Financial Holdings Ltd.41,855$1.18M0.01%––
Public Employees Retirement System of Ohio43,416$1.22M0.00%––
Citadel Advisors LLC44,168$1.24M0.00%––
Teton Advisors, Inc.44,200$1.25M0.18%––
Healthcare of Ontario Pension Plan Trust Fund45,000$1.27M0.00%––
Guggenheim Capital LLC45,414$1.28M0.01%––
Cubist Systematic Strategies, LLC46,807$1.32M0.02%––
Captrust Financial Advisors47,093$1.33M0.01%––
Texas Permanent School Fund54,866$1.54M0.02%––
AlphaCrest Capital Management LLC55,732$1.57M0.09%––
Panagora Asset Management Inc60,459$1.70M0.01%––
Skandinaviska Enskilda Banken AB (publ)62,100$1.75M0.01%––
Barclays PLC62,639$1.76M0.00%––
Ensign Peak Advisors, Inc63,960$1.80M0.00%––
MetLife Investment Management64,122$1.81M0.02%––
UBS Asset Management Americas Inc65,993$1.86M0.00%––
Mutual of America Capital Management LLC66,110$1.86M0.02%––
Renaissance Technologies LLC66,991$1.89M0.00%––
UBS Group AG69,267$1.95M0.00%––
Public Sector Pension Investment Board75,506$2.13M0.01%––
State of New Jersey Common Pension Fund D77,783$2.19M0.01%––
Davy Global Fund Management Ltd78,830$2.22M0.39%––
Credit Suisse AG78,903$2.22M0.00%––
Bank of America Corp83,431$2.35M0.00%––
Canada Pension Plan Investment Board84,000$2.37M0.00%––
Deutsche Bank AG86,877$2.45M0.00%––
New York State Teachers Retirement System89,788$2.53M0.01%––
First Trust Advisors LP92,143$2.60M0.00%––
BNP Paribas Arbitrage, SA94,175$2.65M0.01%––
Retirement Systems of Alabama95,855$2.70M0.01%––
Wells Fargo & Company99,031$2.79M0.00%––
California State Teachers Retirement System106,448$3.00M0.00%––
Manufacturers Life Insurance Company, The120,621$3.40M0.00%––
Parametric Portfolio Associates LLC126,485$3.56M0.00%––
FMR LLC136,388$3.84M0.00%––
California Public Employees Retirement System142,095$4.00M0.00%––
Kestrel Investment Management Corp146,850$4.13M1.73%––
Citigroup Inc149,268$4.20M0.00%––
Victory Capital Management Inc156,729$4.41M0.00%––
AQR Capital Management LLC164,504$4.61M0.01%––
Rafferty Asset Management, LLC165,996$4.67M0.03%––
Swiss National Bank168,028$4.73M0.00%––
Assenagon Asset Management S.A.176,986$4.98M0.03%––
Nisa Investment Advisors, LLC186,439$5.25M0.03%––
American International Group, Inc.199,285$5.61M0.02%––
Penserra Capital Management LLC225,082$6.34M0.12%––
Rhumbline Advisers240,573$6.78M0.01%––
Bridgeway Capital Management, LLC241,000$6.79M0.13%––
Morgan Stanley247,354$6.96M0.00%––
AXA S.A.268,900$7.57M0.02%––
Russell Investments Group, Ltd.275,274$7.74M0.01%––
Nuveen Asset Management, LLC326,515$9.20M0.00%––
Principal Financial Group Inc330,177$9.30M0.01%––
S&T Bank335,892$9.46M1.56%––
Prudential Financial Inc432,169$12.2M0.02%––
JPMorgan Chase & Co445,602$12.5M0.00%––
Alliancebernstein L.P.570,321$16.1M0.01%––
New York State Common Retirement Fund570,437$16.1M0.02%––
Jacobs Levy Equity Management, Inc616,402$17.4M0.13%––
Ameriprise Financial Inc710,818$20.0M0.01%––
Bank of New York Mellon Corp780,374$22.0M0.00%––
Charles Schwab Investment Management Inc789,991$22.2M0.01%––
ETF Managers Group, LLC872,325$24.4M0.43%––
Arrowstreet Capital, Limited Partnership878,273$24.7M0.03%––
Norges Bank883,130$24.9M0.01%––
Invesco Ltd.915,060$25.8M0.01%––
D. E. Shaw & Co., Inc.978,270$27.5M0.03%––
Acadian Asset Management LLC1,033,312$29.1M0.11%––
Northern Trust Corp1,192,235$33.6M0.01%––
Geode Capital Management, LLC1,214,198$34.2M0.01%––
Investment Counselors of Maryland LLC1,376,433$38.8M1.00%––
Goldman Sachs Group Inc1,516,739$42.7M0.01%––
Macquarie Group Ltd1,781,493$50.2M0.07%––
Fisher Asset Management, LLC1,860,412$52.4M0.04%––
Legal & General Group Plc2,293,166$64.6M0.02%––
State Street Corp2,318,558$65.3M0.00%––
CIBC Private Wealth Group, LLC2,831,452$79.7M0.20%––
Brown Capital Management LLC3,873,222$109.1M0.81%––
Franklin Resources Inc4,078,790$114.9M0.05%––
Dimensional Fund Advisors LP5,219,605$147.0M0.05%––
Neuberger Berman Group LLC6,249,527$175.7M0.17%––
Vanguard Group Inc6,651,394$187.3M0.01%––
BlackRock Inc.9,196,827$259.0M0.01%––