---
schema_version: "secwatch.filing_event.v1"
accession: "0001078075-26-000105"
form_type: "8-K"
ticker: "NTCT"
cik: "0001078075"
company_name: "NETSCOUT SYSTEMS INC"
filed_at: "2026-08-06T12:15:17+00:00"
generated_at: "2026-08-06T12:20:16.977839+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# NETSCOUT Q1 FY2027 revenue up 12.7% to $210.4M; GAAP EPS $0.29 vs loss of $0.05 YoY

## Summary
- Total revenue $210.4M, up 12.7% YoY; product revenue $86.0M (+17.8%), service revenue $124.4M (+9.4%).
- GAAP net income $21.8M ($0.29 diluted EPS) vs loss of $3.7M ($0.05 loss) YoY; non-GAAP EPS $0.52 vs $0.34.
- Adjusted EBITDA $46.9M (22.3% of revenue) vs $29.3M (15.7%) YoY.
- FY2027 guidance reaffirmed: revenue $885-915M, non-GAAP EPS $2.65-2.80.
- Arbor Cloud mitigation capacity doubled to 33 Tbps following DigiCert DDoS asset acquisition.

## SEC filing metadata
- accession: 0001078075-26-000105
- form_type: 8-K
- ticker: NTCT
- cik: 0001078075
- company_name: NETSCOUT SYSTEMS INC
- filed_at: 2026-08-06T12:15:17+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1078075/000107807526000105/0001078075-26-000105-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1078075/000107807526000105/ntct-20260806.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001078075-26-000105
- JSON: https://secwatch.observer/filing/0001078075-26-000105.json
- Plain text: https://secwatch.observer/filing/0001078075-26-000105.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.