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, Q2 2025
Institutional positions in Netscout Systems Inc as of Jun 30, 2025. 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
- 240
- +9 vs. Q1 2025
- Shares held
- 64.4M
- −448.8K (−0.7%) vs. Q1 2025
- Total value
- $1.60B
- +$237.7M (+17.5%) vs. Q1 2025
- New holders
- 34
- 84 more added
- Sold out
- 25
- 88 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Netscout Systems Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 11,516,551 | $285.7M | 0.01% | −444,297−3.7% | Reduced |
| Vanguard Group Inc | 9,315,933 | $231.1M | 0.00% | +13,935+0.1% | Added |
| Legal & General Group Plc | 4,484,569 | $111.3M | 0.03% | +91,248+2.1% | Added |
| Dimensional Fund Advisors LP | 4,068,644 | $100.9M | 0.02% | −138,357−3.3% | Reduced |
| State Street Corp | 3,030,391 | $75.2M | 0.00% | −62,514−2.0% | Reduced |
| Geode Capital Management, LLC | 1,758,249 | $43.6M | 0.00% | +21,498+1.2% | Added |
| First Trust Advisors LP | 1,755,457 | $43.6M | 0.04% | +99,400+6.0% | Added |
| LSV Asset Management | 1,218,614 | $30.2M | 0.07% | +308,759+33.9% | Added |
| Charles Schwab Investment Management Inc | 1,160,319 | $28.8M | 0.00% | −104,211−8.2% | Reduced |
| Goldman Sachs Group Inc | 1,148,400 | $28.5M | 0.00% | −272,079−19.2% | Reduced |
| Morgan Stanley | 1,118,941 | $27.8M | 0.00% | −354,306−24.0% | Reduced |
| Assenagon Asset Management S.A. | 1,072,227 | $26.6M | 0.04% | −80,152−7.0% | Reduced |
| Allianz Asset Management GmbH | 822,576 | $20.4M | 0.03% | +42,756+5.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 819,456 | $20.3M | 0.07% | +73,997+9.9% | Added |
| Northern Trust Corp | 786,720 | $19.5M | 0.00% | +1,643+0.2% | Added |
| Barclays PLC | 744,426 | $18.5M | 0.01% | +206,001+38.3% | Added |
| AQR Capital Management LLC | 724,165 | $17.9M | 0.01% | +279,847+63.0% | Added |
| Royal Bank of Canada | 639,944 | $15.9M | 0.00% | +588,146+1,135.5% | Added |
| D. E. Shaw & Co., Inc. | 622,444 | $15.4M | 0.02% | −356,677−36.4% | Reduced |
| Acadian Asset Management LLC | 610,445 | $15.1M | 0.03% | +75,786+14.2% | Added |
| Impax Asset Management Group plc | 580,000 | $14.4M | 0.08% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 578,608 | $14.4M | 0.00% | +406,004+235.2% | Added |
| Qube Research & Technologies Ltd | 534,899 | $13.3M | 0.02% | −76,788−12.6% | Reduced |
| Robeco Institutional Asset Management B.V. | 530,867 | $13.2M | 0.02% | +31,275+6.3% | Added |
| Pacer Advisors, Inc. | 516,586 | $12.8M | 0.03% | −67,916−11.6% | Reduced |
| Nuveen, LLC | 509,259 | $12.6M | 0.00% | −152,039−23.0% | Reduced |
| Bank of New York Mellon Corp | 493,592 | $12.2M | 0.00% | −2,885−0.6% | Reduced |
| Prudential Financial Inc | 477,424 | $11.8M | 0.02% | +39,347+9.0% | Added |
| Deutsche Bank AG | 457,091 | $11.3M | 0.00% | −17,331−3.7% | Reduced |
| CIBC Private Wealth Group, LLC | 405,861 | $10.1M | 0.02% | −1,012,941−71.4% | Reduced |
| Penserra Capital Management LLC | 395,062 | $9.80M | 0.14% | +395,062 | New |
| Citadel Advisors LLC | 392,370 | $9.73M | 0.01% | +77,535+24.6% | Added |
| Principal Financial Group Inc | 353,582 | $8.77M | 0.00% | −3,594−1.0% | Reduced |
| Bank of America Corp | 328,419 | $8.15M | 0.00% | +89,078+37.2% | Added |
| Invesco Ltd. | 321,934 | $7.99M | 0.00% | −44,552−12.2% | Reduced |
| Two Sigma Advisers, LP | 287,700 | $7.14M | 0.01% | −122,200−29.8% | Reduced |
| Man Group plc | 284,585 | $7.06M | 0.02% | +167,520+143.1% | Added |
| UBS Asset Management Americas Inc | 279,690 | $6.94M | 0.00% | +66,406+31.1% | Added |
| Lazard Asset Management LLC | 266,309 | $6.61M | 0.01% | +118,403+80.1% | Added |
| Two Sigma Investments, LP | 264,442 | $6.56M | 0.01% | −145,910−35.6% | Reduced |
| Victory Capital Management Inc | 256,285 | $6.36M | 0.00% | +61,654+31.7% | Added |
| Arrowstreet Capital, Limited Partnership | 255,515 | $6.34M | 0.00% | +118,120+86.0% | Added |
| Public Sector Pension Investment Board | 243,212 | $6.03M | 0.03% | +15,696+6.9% | Added |
| FMR LLC | 237,708 | $5.90M | 0.00% | +11,468+5.1% | Added |
| SEI Investments Co | 234,153 | $5.81M | 0.01% | +21,886+10.3% | Added |
| Algert Global LLC | 214,450 | $5.32M | 0.11% | +38,800+22.1% | Added |
| Rhumbline Advisers | 211,702 | $5.25M | 0.00% | +5,605+2.7% | Added |
| JPMorgan Chase & Co | 207,174 | $5.14M | 0.00% | −59,064−22.2% | Reduced |
| First Eagle Investment Management, LLC | 206,202 | $5.12M | 0.01% | −25,303−10.9% | Reduced |
| Bridgeway Capital Management, LLC | 203,006 | $5.04M | 0.12% | −30,098−12.9% | Reduced |
| Trexquant Investment LP | 200,114 | $4.96M | 0.06% | −56,739−22.1% | Reduced |
| Federated Hermes, Inc. | 161,368 | $4.00M | 0.01% | −10,921−6.3% | Reduced |
| BNP Paribas Arbitrage, SA | 158,909 | $3.94M | 0.00% | −24,398−13.3% | Reduced |
| Hillsdale Investment Management Inc. | 157,995 | $3.92M | 0.14% | +157,995 | New |
| Mackenzie Financial Corp | 153,041 | $3.80M | 0.00% | +13,398+9.6% | Added |
| Voloridge Investment Management, LLC | 150,825 | $3.74M | 0.01% | −85,093−36.1% | Reduced |
| AXA S.A. | 144,059 | $3.57M | 0.01% | 00.0% | Unchanged |
| Martingale Asset Management L P | 139,990 | $3.47M | 0.09% | +640.0% | Added |
| American Century Companies Inc | 137,216 | $3.40M | 0.00% | +44,170+47.5% | Added |
| Swiss National Bank | 137,028 | $3.40M | 0.00% | −2,000−1.4% | Reduced |
| Citigroup Inc | 133,723 | $3.32M | 0.00% | −48,688−26.7% | Reduced |
| Tudor Investment Corp Et Al | 133,039 | $3.30M | 0.02% | +51,425+63.0% | Added |
| Davy Global Fund Management Ltd | 131,439 | $3.26M | 0.29% | +9,979+8.2% | Added |
| UBS Group AG | 127,904 | $3.17M | 0.00% | −92,382−41.9% | Reduced |
| Marshall Wace, LLP | 114,085 | $2.83M | 0.00% | +114,085 | New |
| HSBC Holdings PLC | 113,771 | $2.82M | 0.00% | +815+0.7% | Added |
| Russell Investments Group, Ltd. | 108,671 | $2.69M | 0.00% | +31,991+41.7% | Added |
| Nisa Investment Advisors, LLC | 106,850 | $2.65M | 0.01% | −4,265−3.8% | Reduced |
| Gabelli Funds LLC | 103,728 | $2.57M | 0.02% | +103,728 | New |
| Jump Financial, LLC | 102,077 | $2.53M | 0.03% | +79,481+351.7% | Added |
| Teacher Retirement System of Texas | 96,583 | $2.40M | 0.01% | −18,483−16.1% | Reduced |
| Susquehanna International Group, LLP | 94,063 | $2.33M | 0.00% | −6,951−6.9% | Reduced |
| Clark Estates Inc | 88,912 | $2.21M | 0.49% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 85,674 | $2.13M | 0.00% | +3,051+3.7% | Added |
| Renaissance Technologies LLC | 84,700 | $2.10M | 0.00% | +84,700 | New |
| Rodgers Brothers Inc. | 79,900 | $1.98M | 0.25% | −44,300−35.7% | Reduced |
| New York State Teachers Retirement System | 77,509 | $1.92M | 0.00% | +5,919+8.3% | Added |
| Segall Bryant & Hamill, LLC | 74,716 | $1.85M | 0.03% | +32,752+78.0% | Added |
| Voya Investment Management LLC | 71,084 | $1.76M | 0.00% | −754−1.0% | Reduced |
| Magnetar Financial LLC | 69,778 | $1.73M | 0.01% | +31,000+79.9% | Added |
| Ieq Capital, LLC | 69,307 | $1.72M | 0.01% | +38,046+121.7% | Added |
| Wedge Capital Management L L P | 68,863 | $1.71M | 0.03% | +781+1.1% | Added |
| Wells Fargo & Company | 67,084 | $1.66M | 0.00% | +22,317+49.9% | Added |
| California State Teachers Retirement System | 65,831 | $1.63M | 0.00% | −699−1.1% | Reduced |
| Price T Rowe Associates Inc | 65,045 | $1.61M | 0.00% | +8,913+15.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 64,922 | $1.61M | 0.00% | −12,862−16.5% | Reduced |
| CWA Asset Management Group, LLC | 64,350 | $1.60M | 0.07% | +64,350 | New |
| Norges Bank | 63,790 | $1.58M | 0.00% | −42,917−40.2% | Reduced |
| Franklin Resources Inc | 61,075 | $1.52M | 0.00% | −765−1.2% | Reduced |
| Great West Life Assurance Co | 59,325 | $1.47M | 0.00% | −3,245−5.2% | Reduced |
| KLP Kapitalforvaltning AS | 58,000 | $1.44M | 0.01% | +9,700+20.1% | Added |
| Jupiter Asset Management Ltd | 56,129 | $1.39M | 0.01% | +56,129 | New |
| HighTower Advisors, LLC | 55,676 | $1.38M | 0.00% | +55,676 | New |
| Royce & Associates LP | 53,412 | $1.33M | 0.01% | −284−0.5% | Reduced |
| Thrivent Financial for Lutherans | 52,449 | $1.30M | 0.00% | −256−0.5% | Reduced |
| CWM Advisors, LLC | 51,431 | $1.28M | 0.14% | +35,108+215.1% | Added |
| Millennium Management LLC | 51,181 | $1.27M | 0.00% | −113,007−68.8% | Reduced |
| Verition Fund Management LLC | 49,096 | $1.22M | 0.01% | +6,397+15.0% | Added |
| Creative Planning | 47,860 | $1.19M | 0.00% | −4,601−8.8% | Reduced |
| Amundi | 45,960 | $1.15M | 0.00% | −14,537−24.0% | Reduced |