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 |
|---|---|---|---|---|---|
| Two Sigma Investments, LP | 264,442 | $6.56M | 0.01% | −145,910−35.6% | Reduced |
| Lazard Asset Management LLC | 266,309 | $6.61M | 0.01% | +118,403+80.1% | Added |
| UBS Asset Management Americas Inc | 279,690 | $6.94M | 0.00% | +66,406+31.1% | Added |
| Man Group plc | 284,585 | $7.06M | 0.02% | +167,520+143.1% | Added |
| Two Sigma Advisers, LP | 287,700 | $7.14M | 0.01% | −122,200−29.8% | Reduced |
| Invesco Ltd. | 321,934 | $7.99M | 0.00% | −44,552−12.2% | Reduced |
| Bank of America Corp | 328,419 | $8.15M | 0.00% | +89,078+37.2% | Added |
| Principal Financial Group Inc | 353,582 | $8.77M | 0.00% | −3,594−1.0% | Reduced |
| Citadel Advisors LLC | 392,370 | $9.73M | 0.01% | +77,535+24.6% | Added |
| Penserra Capital Management LLC | 395,062 | $9.80M | 0.14% | +395,062 | New |
| CIBC Private Wealth Group, LLC | 405,861 | $10.1M | 0.02% | −1,012,941−71.4% | Reduced |
| Deutsche Bank AG | 457,091 | $11.3M | 0.00% | −17,331−3.7% | Reduced |
| Prudential Financial Inc | 477,424 | $11.8M | 0.02% | +39,347+9.0% | Added |
| Bank of New York Mellon Corp | 493,592 | $12.2M | 0.00% | −2,885−0.6% | Reduced |
| Nuveen, LLC | 509,259 | $12.6M | 0.00% | −152,039−23.0% | Reduced |
| Pacer Advisors, Inc. | 516,586 | $12.8M | 0.03% | −67,916−11.6% | Reduced |
| Robeco Institutional Asset Management B.V. | 530,867 | $13.2M | 0.02% | +31,275+6.3% | Added |
| Qube Research & Technologies Ltd | 534,899 | $13.3M | 0.02% | −76,788−12.6% | Reduced |
| Ameriprise Financial Inc | 578,608 | $14.4M | 0.00% | +406,004+235.2% | Added |
| Impax Asset Management Group plc | 580,000 | $14.4M | 0.08% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 610,445 | $15.1M | 0.03% | +75,786+14.2% | Added |
| D. E. Shaw & Co., Inc. | 622,444 | $15.4M | 0.02% | −356,677−36.4% | Reduced |
| Royal Bank of Canada | 639,944 | $15.9M | 0.00% | +588,146+1,135.5% | Added |
| AQR Capital Management LLC | 724,165 | $17.9M | 0.01% | +279,847+63.0% | Added |
| Barclays PLC | 744,426 | $18.5M | 0.01% | +206,001+38.3% | Added |
| Northern Trust Corp | 786,720 | $19.5M | 0.00% | +1,643+0.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 819,456 | $20.3M | 0.07% | +73,997+9.9% | Added |
| Allianz Asset Management GmbH | 822,576 | $20.4M | 0.03% | +42,756+5.5% | Added |
| Assenagon Asset Management S.A. | 1,072,227 | $26.6M | 0.04% | −80,152−7.0% | Reduced |
| Morgan Stanley | 1,118,941 | $27.8M | 0.00% | −354,306−24.0% | Reduced |
| Goldman Sachs Group Inc | 1,148,400 | $28.5M | 0.00% | −272,079−19.2% | Reduced |
| Charles Schwab Investment Management Inc | 1,160,319 | $28.8M | 0.00% | −104,211−8.2% | Reduced |
| LSV Asset Management | 1,218,614 | $30.2M | 0.07% | +308,759+33.9% | Added |
| First Trust Advisors LP | 1,755,457 | $43.6M | 0.04% | +99,400+6.0% | Added |
| Geode Capital Management, LLC | 1,758,249 | $43.6M | 0.00% | +21,498+1.2% | Added |
| State Street Corp | 3,030,391 | $75.2M | 0.00% | −62,514−2.0% | Reduced |
| Dimensional Fund Advisors LP | 4,068,644 | $100.9M | 0.02% | −138,357−3.3% | Reduced |
| Legal & General Group Plc | 4,484,569 | $111.3M | 0.03% | +91,248+2.1% | Added |
| Vanguard Group Inc | 9,315,933 | $231.1M | 0.00% | +13,935+0.1% | Added |
| BlackRock, Inc. | 11,516,551 | $285.7M | 0.01% | −444,297−3.7% | Reduced |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −104,262−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −63,504−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −47,881−100.0% | Sold out |
| Quantedge Capital Pte Ltd | 0 | $0 | 0.00% | −47,700−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −40,328−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −36,211−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −24,879−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −14,521−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −13,549−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −12,433−100.0% | Sold out |
| Capula Management Ltd | 0 | $0 | 0.00% | −11,866−100.0% | Sold out |
| Hohimer Wealth Management, LLC | 0 | $0 | 0.00% | −11,097−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −9,504−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −8,782−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −1,397−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −992−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −939−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −456−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −385−100.0% | Sold out |
| Boston Private Wealth LLC | 0 | $0 | 0.00% | −279−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −222−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −145−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −144−100.0% | Sold out |
| First Pacific Financial | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Keeley-Teton Advisors, LLC | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |