Quick Answer
NETSCOUT SYSTEMS INC reported R&D Expense of $152.86 million for fiscal year 2025.
NETSCOUT SYSTEMS INC R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2025 | $152.86M | -5.2% |
| 2024 | $161.21M | -8.5% |
| 2023 | $176.17M | +2.9% |
| 2022 | $171.13M | -4.5% |
| 2021 | $179.16M | -4.8% |
| 2020 | $188.29M | -7.5% |
| 2019 | $203.59M | -5.3% |
| 2018 | $215.08M | -7.6% |
| 2017 | $232.70M | +11.5% |
| 2016 | $208.63M | +177.3% |
| 2015 | $75.24M | +6.8% |
| 2014 | $70.45M | +14.5% |
| 2013 | $61.55M | +24.4% |
| 2012 | $49.48M | +21.8% |
| 2011 | $40.63M | +10.9% |
| 2010 | $36.65M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| December 31, 2025 | $39.63M | +5.0% | -1.6% |
| September 30, 2025 | $40.27M | +12.1% | +1.2% |
| June 30, 2025 | $39.79M | -6.3% | +5.4% |
| December 31, 2024 | $37.75M | +2.0% | +5.1% |
| September 30, 2024 | $35.91M | +2.3% | -15.4% |
| June 30, 2024 | $42.47M | -6.7% | +14.7% |
| December 31, 2023 | $37.02M | -13.0% | +5.4% |
| September 30, 2023 | $35.11M | -20.0% | -22.9% |
- NETSCOUT SYSTEMS INC showed a decrease of -5.2% in R&D Expense compared to the prior fiscal year.
- Over the 2010–2025 period, NETSCOUT SYSTEMS INC’s r&d expense has grown by 317.1% (from $36.65 million to $152.86 million).
- The most recent figure is from NETSCOUT SYSTEMS INC’s fiscal year 2024 report (Form 10-K), filed with the SEC on May 15, 2025.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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