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 |
|---|---|---|---|---|---|
| Balyasny Asset Management LLC | 42,542 | $1.06M | 0.00% | −118,830−73.6% | Reduced |
| Integrated Quantitative Investments LLC | 42,500 | $1.05M | 0.31% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 42,443 | $1.05M | 0.01% | +2,684+6.8% | Added |
| Graham Capital Management, L.P. | 42,310 | $1.05M | 0.03% | +30,198+249.3% | Added |
| MetLife Investment Management | 41,312 | $1.02M | 0.01% | 00.0% | Unchanged |
| Comerica Bank | 41,141 | $1.02M | 0.00% | −215−0.5% | Reduced |
| Jane Street Group, LLC | 40,622 | $1.01M | 0.00% | −307,587−88.3% | Reduced |
| State of Tennessee, Treasury Department | 40,372 | $1.00M | 0.00% | +4,372+12.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 38,343 | $951.3K | 0.00% | −3,034−7.3% | Reduced |
| Manufacturers Life Insurance Company, The | 37,013 | $918.3K | 0.00% | +2,030+5.8% | Added |
| Illinois Municipal Retirement Fund | 36,964 | $917.1K | 0.01% | −1,678−4.3% | Reduced |
| Louisiana State Employees Retirement System | 33,300 | $826.2K | 0.01% | −500−1.5% | Reduced |
| STRS Ohio | 32,100 | $796.4K | 0.00% | +6,400+24.9% | Added |
| Janus Henderson Group PLC | 31,251 | $775.8K | 0.00% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 30,105 | $747.0K | 0.00% | +734+2.5% | Added |
| Ensign Peak Advisors, Inc | 30,006 | $744.4K | 0.00% | 00.0% | Unchanged |
| PDT Partners, LLC | 29,697 | $736.8K | 0.04% | −28,410−48.9% | Reduced |
| Intech Investment Management LLC | 28,947 | $718.2K | 0.01% | −11,410−28.3% | Reduced |
| Engineers Gate Manager LP | 27,991 | $694.5K | 0.01% | −1,316−4.5% | Reduced |
| Gotham Asset Management, LLC | 27,730 | $688.0K | 0.00% | +17,116+161.3% | Added |
| Captrust Financial Advisors | 26,709 | $662.6K | 0.00% | +2,429+10.0% | Added |
| Yousif Capital Management, LLC | 26,559 | $658.9K | 0.01% | −157−0.6% | Reduced |
| DRW Securities, LLC | 25,220 | $640.6K | 0.05% | +25,220 | New |
| CWM, LLC | 24,861 | $617.0K | 0.00% | +11,850+91.1% | Added |
| Cubist Systematic Strategies, LLC | 24,834 | $616.1K | 0.01% | −27,442−52.5% | Reduced |
| Campbell & CO Investment Adviser LLC | 23,952 | $594.2K | 0.04% | +9,114+61.4% | Added |
| Woodline Partners LP | 23,460 | $582.0K | 0.00% | +23,460 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 23,258 | $577.0K | 0.00% | +6,048+35.1% | Added |
| New York State Common Retirement Fund | 23,176 | $575.0K | 0.00% | −792−3.3% | Reduced |
| Toroso Investments, LLC | 22,429 | $556.5K | 0.00% | −6,126−21.5% | Reduced |
| Allspring Global Investments Holdings, LLC | 22,004 | $546.1K | 0.00% | +22,004 | New |
| Rafferty Asset Management, LLC | 21,944 | $544.4K | 0.00% | −1,840−7.7% | Reduced |
| Headlands Technologies LLC | 21,824 | $541.5K | 0.06% | −7,571−25.8% | Reduced |
| Horizon Investments, LLC | 21,605 | $536.0K | 0.01% | +21,605 | New |
| Maryland State Retirement & Pension System | 20,934 | $519.4K | 0.01% | 00.0% | Unchanged |
| Arizona State Retirement System | 20,932 | $519.3K | 0.00% | +388+1.9% | Added |
| Amalgamated Bank | 20,236 | $502.0K | 0.00% | −160−0.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 20,195 | $501.0K | 0.00% | −1,325−6.2% | Reduced |
| Mariner, LLC | 20,022 | $496.8K | 0.00% | +6,277+45.7% | Added |
| Caxton Associates LLP | 19,619 | $486.7K | 0.01% | −3,799−16.2% | Reduced |
| State Board of Administration of Florida Retirement System | 19,479 | $483.3K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 19,033 | $472.2K | 0.01% | +17,839+1,494.1% | Added |
| Vident Advisory, LLC | 18,943 | $470.0K | 0.01% | −2,892−13.2% | Reduced |
| XTX Topco Ltd | 18,566 | $460.6K | 0.02% | +1,164+6.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,313 | $454.3K | 0.00% | +1,142+6.7% | Added |
| Brevan Howard Capital Management LP | 17,776 | $441.0K | 0.00% | +17,776 | New |
| Envestnet Asset Management Inc | 16,651 | $413.1K | 0.00% | +16,651 | New |
| Oregon Public Employees Retirement Fund | 16,359 | $405.9K | 0.01% | −100−0.6% | Reduced |
| Winton Group Ltd | 16,206 | $402.1K | 0.02% | −34,673−68.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 16,201 | $401.9K | 0.00% | +1,229+8.2% | Added |
| Wealth Enhancement Advisory Services, LLC | 15,970 | $396.9K | 0.00% | +5,704+55.6% | Added |
| HRT Financial LP | 15,826 | $392.0K | 0.00% | −81,718−83.8% | Reduced |
| ProShare Advisors LLC | 15,639 | $388.0K | 0.00% | −703−4.3% | Reduced |
| Elo Mutual Pension Insurance Co | 15,035 | $373.0K | 0.01% | +15,035 | New |
| Handelsbanken Fonder AB | 15,032 | $373.0K | 0.00% | 00.0% | Unchanged |
| Pensionmark Financial Group, LLC | 13,702 | $339.9K | 0.01% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 13,603 | $337.5K | 0.01% | −7,521−35.6% | Reduced |
| Panagora Asset Management Inc | 12,513 | $310.4K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 12,132 | $301.0K | 0.01% | −14,429−54.3% | Reduced |
| SG Americas Securities, LLC | 11,536 | $286.0K | 0.00% | −20,223−63.7% | Reduced |
| Employees Retirement System of Texas | 11,547 | $286.0K | 0.00% | +11,547 | New |
| Cerity Partners LLC | 11,147 | $276.6K | 0.00% | +11,147 | New |
| Commonwealth Equity Services, LLC | 10,862 | $269.0K | 0.00% | −3,038−21.9% | Reduced |
| Bank of Montreal | 10,805 | $268.1K | 0.00% | +64+0.6% | Added |
| Pictet Asset Management Holding SA | 10,560 | $262.0K | 0.00% | +10,560 | New |
| Quantinno Capital Management LP | 10,552 | $261.8K | 0.00% | +615+6.2% | Added |
| NorthCrest Asset Manangement, LLC | 10,490 | $260.7K | 0.01% | −5,030−32.4% | Reduced |
| Edgemoor Investment Advisors, Inc. | 10,011 | $248.4K | 0.02% | 00.0% | Unchanged |
| New Age Alpha Advisors, LLC | 9,715 | $241.0K | 0.01% | +9,715 | New |
| Mutual of America Capital Management LLC | 9,163 | $227.3K | 0.00% | −1,286−12.3% | Reduced |
| MQS Management LLC | 8,985 | $222.9K | 0.12% | +8,985 | New |
| Public Employees Retirement Association of Colorado | 8,623 | $214.0K | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Corp | 8,621 | $213.9K | 0.00% | −6,731−43.8% | Reduced |
| EP Wealth Advisors, LLC | 8,146 | $202.1K | 0.00% | +8,146 | New |
| Ameritas Investment Partners, Inc. | 7,183 | $178.2K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,171 | $177.9K | 0.00% | +5,270+277.2% | Added |
| Quest Partners LLC | 7,130 | $176.9K | 0.02% | +1,163+19.5% | Added |
| EMC Capital Management | 5,562 | $138.0K | 0.07% | +5,562 | New |
| Migdal Insurance & Financial Holdings Ltd. | 5,000 | $124.0K | 0.00% | −3,126−38.5% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 3,700 | $91.8K | 0.03% | +1,900+105.6% | Added |
| The PNC Financial Services Group, Inc. | 3,407 | $84.5K | 0.00% | −641−15.8% | Reduced |
| North Ridge Wealth Advisors, Inc. | 3,187 | $79.1K | 0.05% | 00.0% | Unchanged |
| KBC Group NV | 3,077 | $76.0K | 0.00% | −1,650−34.9% | Reduced |
| Northwestern Mutual Wealth Management Co | 3,051 | $75.7K | 0.00% | +3,051 | New |
| Canada Pension Plan Investment Board | 2,900 | $71.9K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 2,521 | $62.5K | 0.01% | −2,533−50.1% | Reduced |
| US Bancorp | 2,302 | $57.1K | 0.00% | +46+2.0% | Added |
| EverSource Wealth Advisors, LLC | 2,016 | $50.0K | 0.00% | +1,917+1,936.4% | Added |
| Essential Partners LLC | 1,980 | $49.1K | 0.02% | +1,980 | New |
| Public Employees Retirement System of Ohio | 1,856 | $46.0K | 0.00% | −92−4.7% | Reduced |
| Ci Investments Inc. | 1,824 | $45.0K | 0.00% | +369+25.4% | Added |
| Covestor Ltd | 1,673 | $42.0K | 0.02% | +5+0.3% | Added |
| Ransom Advisory, Ltd | 1,598 | $39.6K | 0.02% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 1,097 | $27.2K | 0.00% | +1,097 | New |
| Allworth Financial LP | 1,096 | $27.2K | 0.00% | +1,040+1,857.1% | Added |
| GAMMA Investing LLC | 1,073 | $26.6K | 0.00% | +207+23.9% | Added |
| SRS Capital Advisors, Inc. | 963 | $23.9K | 0.00% | +253+35.6% | Added |
| Skopos Labs, Inc. | 723 | $17.9K | 0.00% | +625+637.8% | Added |
| Danske Bank A/S | 700 | $17.4K | 0.00% | +700 | New |
| True Wealth Design, LLC | 693 | $17.2K | 0.01% | +345+99.1% | Added |