NTCTNetScout Systems, Inc.

$40.66+57% 1Y

Is the business good?

Good

A genuinely good business: earnings fully cash-backed (2.4×) and margins widening.

2 good, 2 neutral
Fundamental health (F-score)6 / 9SEC EDGAR · Mar 31, 2026

Mixed fundamental signals. Nine pass/fail tests of year-over-year health from the filings.

Profits arrive as cash2.41×derived · Jun 30, 2026

Operating profit is fully backed by cash. Conversion is worsening vs a year ago.

Margin direction, 3 years+6.4 pts

Positive operating leverage, operating profit is growing faster than sales, so margins widen as the business scales.

Where ROE comes from4% ROA

A balanced mix of margins, efficiency, and leverage. ROE 6% = margin × turnover × leverage.

Unless marked, from derived.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

FCF conversiontop 10% of the market

Where this answer is blind. The F-score rewards improvement, so an already-elite company can score mid-pack.

How good a business is NTCT?

NetScout Systems, Inc. earns 10% on the capital it employs against a 9.0% cost of capital, so the business is worth more the bigger it gets.

10%

Return on invested capital · cost of capital 9.0% · 1.0 points above what the capital costs: growth creates value

Operating margin
15%

Operating margin · Software - Infrastructure median 5.8% · 12 months to Q1 2027

Cash conversion
2.41×

Cash conversion · 3.31× a year ago · operating cash flow covers the operating profit after tax

Share count, year on year
+4.0%

Share count, year on year · shareholders own a smaller slice than a year ago

Operating margin by fiscal year
YearOperating margin
FY20214.5%
FY20225.7%
FY20238.5%
FY2024−18%
FY2025−45%
FY202613%
Details›
Gross margin12 months to Q1 2027
80%
Operating margin12 months to Q1 2027
15%
Net margin12 months to Q1 2027
14%
Free cash flow margin
30%
R&D as % of revenue
18%
Revenue, trailing twelve months
$883M
Free cash flow, trailing twelve months
$261M
Net income, trailing twelve months
$121M
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
10%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion is operating cash flow over operating profit after tax.