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, Q3 2021
Institutional positions in Netscout Systems Inc as of Sep 30, 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
- 182
- +1 vs. Q2 2021
- Shares held
- 67.4M
- −1.34M (−1.9%) vs. Q2 2021
- Total value
- $1.82B
- −$145.4M (−7.4%) vs. Q2 2021
- New holders
- 19
- 57 more added
- Sold out
- 18
- 73 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 316 | $2.98B |
| Q1 2026 | 288 | $2.12B |
| Q4 2025 | 263 | $1.81B |
| Q3 2025 | 244 | $1.69B |
| Q2 2025 | 240 | $1.60B |
| Q1 2025 | 233 | $1.36B |
| Q4 2024 | 218 | $1.38B |
| Q3 2024 | 214 | $1.40B |
| Q2 2024 | 218 | $1.16B |
| Q1 2024 | 208 | $1.42B |
| Q4 2023 | 207 | $1.44B |
| Q3 2023 | 214 | $1.81B |
| Q2 2023 | 213 | $2.05B |
| Q1 2023 | 221 | $1.81B |
| Q4 2022 | 227 | $2.18B |
| Q3 2022 | 212 | $2.16B |
| Q2 2022 | 208 | $2.37B |
| Q1 2022 | 218 | $2.21B |
| Q4 2021 | 202 | $2.26B |
| Q3 2021 | 182 | $1.82B |
| Q2 2021 | 183 | $2.01B |
| Q1 2021 | 187 | $1.98B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Netscout Systems Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Captrust Financial Advisors | 37,285 | $1.00M | 0.01% | −9,808−20.8% | Reduced |
| Vident Investment Advisory, LLC | 39,318 | $1.06M | 0.03% | +103+0.3% | Added |
| Panagora Asset Management Inc | 43,085 | $1.16M | 0.01% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 43,219 | $1.17M | 0.01% | +30,448+238.4% | Added |
| Teton Advisors, Inc. | 44,200 | $1.19M | 0.17% | 00.0% | Unchanged |
| Davy Global Fund Management Ltd | 44,991 | $1.21M | 0.19% | +2,912+6.9% | Added |
| Public Employees Retirement System of Ohio | 45,094 | $1.22M | 0.00% | +664+1.5% | Added |
| Amalgamated Bank | 48,580 | $1.31M | 0.01% | −5,233−9.7% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 50,069 | $1.35M | 0.01% | −1,337−2.6% | Reduced |
| UBS Group AG | 50,212 | $1.35M | 0.00% | −9,055−15.3% | Reduced |
| Texas Permanent School Fund | 54,804 | $1.48M | 0.02% | −159−0.3% | Reduced |
| MetLife Investment Management | 61,779 | $1.66M | 0.01% | −1,261−2.0% | Reduced |
| Parametric Portfolio Associates LLC | 63,561 | $1.71M | 0.00% | −36,462−36.5% | Reduced |
| Ensign Peak Advisors, Inc | 63,960 | $1.72M | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 64,985 | $1.75M | 0.06% | +19,629+43.3% | Added |
| Mutual of America Capital Management LLC | 65,313 | $1.76M | 0.02% | −441−0.7% | Reduced |
| Old Mission Capital LLC | 66,300 | $1.79M | 0.08% | +41,105+163.1% | Added |
| Morgan Stanley | 68,923 | $1.86M | 0.00% | −96,406−58.3% | Reduced |
| Assenagon Asset Management S.A. | 70,685 | $1.91M | 0.01% | +33,170+88.4% | Added |
| SG Americas Securities, LLC | 78,576 | $2.12M | 0.01% | +57,910+280.2% | Added |
| UBS Asset Management Americas Inc | 80,746 | $2.18M | 0.00% | +8,491+11.8% | Added |
| Deutsche Bank AG | 83,296 | $2.25M | 0.00% | −1,243−1.5% | Reduced |
| Bank of America Corp | 83,577 | $2.25M | 0.00% | +32,392+63.3% | Added |
| First Trust Advisors LP | 88,067 | $2.37M | 0.00% | −28,237−24.3% | Reduced |
| New York State Teachers Retirement System | 92,112 | $2.48M | 0.01% | +2,482+2.8% | Added |
| Credit Suisse AG | 92,506 | $2.49M | 0.00% | +5,647+6.5% | Added |
| Retirement Systems of Alabama | 95,927 | $2.58M | 0.01% | −156−0.2% | Reduced |
| California State Teachers Retirement System | 98,611 | $2.66M | 0.00% | +1,943+2.0% | Added |
| State of New Jersey Common Pension Fund D | 99,090 | $2.67M | 0.01% | +8,382+9.2% | Added |
| Two Sigma Investments, LP | 105,681 | $2.85M | 0.01% | +105,681 | New |
| Barclays PLC | 107,626 | $2.90M | 0.00% | +38,353+55.4% | Added |
| Dark Forest Capital Management LP | 107,697 | $2.90M | 1.03% | +105,481+4,760.0% | Added |
| Rafferty Asset Management, LLC | 114,322 | $3.08M | 0.02% | −11,991−9.5% | Reduced |
| FMR LLC | 117,685 | $3.17M | 0.00% | −14,075−10.7% | Reduced |
| Manufacturers Life Insurance Company, The | 119,399 | $3.22M | 0.00% | +607+0.5% | Added |
| Susquehanna International Group, LLP | 155,996 | $4.20M | 0.01% | −4,880−3.0% | Reduced |
| Victory Capital Management Inc | 158,258 | $4.26M | 0.00% | +3,126+2.0% | Added |
| Swiss National Bank | 162,928 | $4.39M | 0.00% | +1,100+0.7% | Added |
| Russell Investments Group, Ltd. | 164,845 | $4.44M | 0.01% | −81,024−33.0% | Reduced |
| American International Group, Inc. | 165,183 | $4.45M | 0.02% | −4,242−2.5% | Reduced |
| Alliancebernstein L.P. | 165,626 | $4.46M | 0.00% | −2,780−1.7% | Reduced |
| ExodusPoint Capital Management, LP | 168,732 | $4.55M | 0.07% | +108,061+178.1% | Added |
| Nisa Investment Advisors, LLC | 176,958 | $4.77M | 0.03% | −200−0.1% | Reduced |
| BNP Paribas Arbitrage, SA | 186,007 | $5.01M | 0.01% | +95,158+104.7% | Added |
| Citigroup Inc | 188,164 | $5.07M | 0.01% | +25,409+15.6% | Added |
| Penserra Capital Management LLC | 214,607 | $5.78M | 0.12% | +3,323+1.6% | Added |
| Rhumbline Advisers | 231,736 | $6.25M | 0.01% | +1,932+0.8% | Added |
| Bridgeway Capital Management, LLC | 241,000 | $6.50M | 0.12% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 247,900 | $6.68M | 0.02% | +247,900 | New |
| Principal Financial Group Inc | 250,336 | $6.75M | 0.00% | −8,278−3.2% | Reduced |
| Nuveen Asset Management, LLC | 289,494 | $7.79M | 0.00% | −17,086−5.6% | Reduced |
| New York State Common Retirement Fund | 318,279 | $8.58M | 0.01% | −249,251−43.9% | Reduced |
| Prudential Financial Inc | 318,419 | $8.58M | 0.01% | −41,325−11.5% | Reduced |
| S&T Bank | 331,393 | $8.93M | 1.38% | −6,521−1.9% | Reduced |
| Millennium Management LLC | 423,636 | $11.4M | 0.02% | +271,855+179.1% | Added |
| AQR Capital Management LLC | 521,904 | $14.1M | 0.03% | +150,987+40.7% | Added |
| Arrowstreet Capital, Limited Partnership | 529,365 | $14.3M | 0.02% | −402,897−43.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 660,030 | $17.8M | 0.12% | −4,638−0.7% | Reduced |
| Bank of New York Mellon Corp | 742,964 | $20.0M | 0.00% | +14,726+2.0% | Added |
| Norges Bank | 807,613 | $21.8M | 0.00% | −21,926−2.6% | Reduced |
| Ameriprise Financial Inc | 818,192 | $22.0M | 0.01% | +1,294+0.2% | Added |
| Goldman Sachs Group Inc | 853,293 | $23.0M | 0.01% | −131,344−13.3% | Reduced |
| D. E. Shaw & Co., Inc. | 853,901 | $23.0M | 0.03% | +41,678+5.1% | Added |
| Invesco Ltd. | 892,636 | $24.1M | 0.01% | +590,831+195.8% | Added |
| Charles Schwab Investment Management Inc | 902,282 | $24.3M | 0.01% | +47,719+5.6% | Added |
| JPMorgan Chase & Co | 909,751 | $24.5M | 0.00% | −161,026−15.0% | Reduced |
| Acadian Asset Management LLC | 1,006,366 | $27.1M | 0.10% | −112,443−10.1% | Reduced |
| ETF Managers Group, LLC | 1,061,752 | $28.9M | 0.54% | +255,029+31.6% | Added |
| Northern Trust Corp | 1,170,238 | $31.5M | 0.01% | −8,816−0.7% | Reduced |
| Geode Capital Management, LLC | 1,302,226 | $35.1M | 0.00% | +35,894+2.8% | Added |
| William Blair Investment Management, LLC | 1,463,195 | $39.4M | 0.11% | +1,460,220+49,083.0% | Added |
| CIBC Private Wealth Group, LLC | 1,712,257 | $46.1M | 0.11% | −2,462,219−59.0% | Reduced |
| Fisher Asset Management, LLC | 1,733,352 | $46.7M | 0.03% | −35,085−2.0% | Reduced |
| Macquarie Group Ltd | 1,751,606 | $47.2M | 0.04% | −3,413−0.2% | Reduced |
| State Street Corp | 2,376,066 | $64.0M | 0.00% | −48,361−2.0% | Reduced |
| Brown Capital Management LLC | 2,737,415 | $73.8M | 0.60% | −897,893−24.7% | Reduced |
| Legal & General Group Plc | 2,974,836 | $80.2M | 0.03% | +498,332+20.1% | Added |
| Franklin Resources Inc | 4,971,798 | $134.0M | 0.05% | +9,458+0.2% | Added |
| Dimensional Fund Advisors LP | 5,071,527 | $136.7M | 0.04% | −142,238−2.7% | Reduced |
| Neuberger Berman Group LLC | 5,681,303 | $152.9M | 0.13% | −90,495−1.6% | Reduced |
| Vanguard Group Inc | 6,838,041 | $184.3M | 0.00% | +87,719+1.3% | Added |
| BlackRock Inc. | 8,594,589 | $231.6M | 0.01% | −234,999−2.7% | Reduced |
| Kestrel Investment Management Corp | 0 | $0 | 0.00% | −146,750−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −138,000−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −19,465−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −16,066−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −15,790−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −15,320−100.0% | Sold out |
| Samson Rock Capital LLP | 0 | $0 | 0.00% | −14,267−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −12,695−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −10,882−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −9,900−100.0% | Sold out |
| Fort, L.P. | 0 | $0 | 0.00% | −8,934−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −8,894−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −7,855−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −6,287−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −1,486−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −1,361−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −900−100.0% | Sold out |
| Concord Wealth Partners | 0 | $0 | 0.00% | −73−100.0% | Sold out |