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Side-by-side financial comparison of NETSCOUT SYSTEMS INC (NTCT) and WD 40 CO (WDFC). Click either name above to swap in a different company.

NETSCOUT SYSTEMS INC is the larger business by last-quarter revenue ($250.7M vs $154.4M, roughly 1.6× WD 40 CO). NETSCOUT SYSTEMS INC runs the higher net margin — 22.0% vs 11.3%, a 10.7% gap on every dollar of revenue. On growth, WD 40 CO posted the faster year-over-year revenue change (0.6% vs -0.5%). NETSCOUT SYSTEMS INC produced more free cash flow last quarter ($59.3M vs $9.1M). Over the past eight quarters, NETSCOUT SYSTEMS INC's revenue compounded faster (11.0% CAGR vs 5.4%).

NETSCOUT Systems, Inc. is an American technology company that specializes in software observability, deep packet inspection, DDoS mitigation and AIOps. Headquartered in Westford, Massachusetts, the company was founded in 1984 by Anil Singhal and Narendra Popat, originally under the name Frontier Software.

WD-40 Company is a global consumer and industrial goods manufacturer best known for its signature multi-purpose lubricant of the same name. Its product portfolio includes cleaners, degreasers, rust removers and specialty lubricants, serving retail, industrial and automotive markets across more than 170 countries and regions worldwide.

NTCT vs WDFC — Head-to-Head

Bigger by revenue
NTCT
NTCT
1.6× larger
NTCT
$250.7M
$154.4M
WDFC
Growing faster (revenue YoY)
WDFC
WDFC
+1.1% gap
WDFC
0.6%
-0.5%
NTCT
Higher net margin
NTCT
NTCT
10.7% more per $
NTCT
22.0%
11.3%
WDFC
More free cash flow
NTCT
NTCT
$50.2M more FCF
NTCT
$59.3M
$9.1M
WDFC
Faster 2-yr revenue CAGR
NTCT
NTCT
Annualised
NTCT
11.0%
5.4%
WDFC

Income Statement — Q3 FY2026 vs Q1 FY2026

Metric
NTCT
NTCT
WDFC
WDFC
Revenue
$250.7M
$154.4M
Net Profit
$55.1M
$17.5M
Gross Margin
81.6%
56.2%
Operating Margin
25.7%
15.1%
Net Margin
22.0%
11.3%
Revenue YoY
-0.5%
0.6%
Net Profit YoY
13.0%
-7.8%
EPS (diluted)
$0.75
$1.28

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
NTCT
NTCT
WDFC
WDFC
Q4 25
$250.7M
$154.4M
Q3 25
$219.0M
$163.5M
Q2 25
$186.7M
$156.9M
Q1 25
$205.0M
$146.1M
Q4 24
$252.0M
$153.5M
Q3 24
$191.1M
$156.0M
Q2 24
$174.6M
$155.0M
Q1 24
$203.4M
$139.1M
Net Profit
NTCT
NTCT
WDFC
WDFC
Q4 25
$55.1M
$17.5M
Q3 25
$25.8M
$21.2M
Q2 25
$-3.7M
$21.0M
Q1 25
$18.6M
$29.9M
Q4 24
$48.8M
$18.9M
Q3 24
$9.0M
$16.8M
Q2 24
$-443.4M
$19.8M
Q1 24
$-32.4M
$15.5M
Gross Margin
NTCT
NTCT
WDFC
WDFC
Q4 25
81.6%
56.2%
Q3 25
80.1%
54.7%
Q2 25
76.7%
56.2%
Q1 25
77.7%
54.6%
Q4 24
81.5%
54.8%
Q3 24
78.0%
54.1%
Q2 24
74.6%
53.1%
Q1 24
75.3%
52.4%
Operating Margin
NTCT
NTCT
WDFC
WDFC
Q4 25
25.7%
15.1%
Q3 25
14.8%
17.1%
Q2 25
-3.5%
17.4%
Q1 25
9.7%
15.9%
Q4 24
24.5%
16.4%
Q3 24
7.4%
15.4%
Q2 24
-265.4%
17.5%
Q1 24
-18.2%
15.1%
Net Margin
NTCT
NTCT
WDFC
WDFC
Q4 25
22.0%
11.3%
Q3 25
11.8%
13.0%
Q2 25
-2.0%
13.4%
Q1 25
9.1%
20.4%
Q4 24
19.4%
12.3%
Q3 24
4.7%
10.8%
Q2 24
-254.0%
12.8%
Q1 24
-15.9%
11.2%
EPS (diluted)
NTCT
NTCT
WDFC
WDFC
Q4 25
$0.75
$1.28
Q3 25
$0.35
$1.57
Q2 25
$-0.05
$1.54
Q1 25
$0.28
$2.19
Q4 24
$0.67
$1.39
Q3 24
$0.13
$1.23
Q2 24
$-6.20
$1.46
Q1 24
$-0.43
$1.14

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
NTCT
NTCT
WDFC
WDFC
Cash + ST InvestmentsLiquidity on hand
$540.6M
$48.6M
Total DebtLower is stronger
$85.7M
Stockholders' EquityBook value
$1.6B
$264.1M
Total Assets
$2.3B
$459.7M
Debt / EquityLower = less leverage
0.32×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NTCT
NTCT
WDFC
WDFC
Q4 25
$540.6M
$48.6M
Q3 25
$483.4M
$58.1M
Q2 25
$489.6M
$51.7M
Q1 25
$457.4M
$53.0M
Q4 24
$398.4M
$54.9M
Q3 24
$363.4M
$46.7M
Q2 24
$362.2M
$45.3M
Q1 24
$389.7M
$55.4M
Total Debt
NTCT
NTCT
WDFC
WDFC
Q4 25
$85.7M
Q3 25
$86.2M
Q2 25
$85.6M
Q1 25
$84.4M
Q4 24
$84.6M
Q3 24
$86.0M
Q2 24
$85.5M
Q1 24
$85.9M
Stockholders' Equity
NTCT
NTCT
WDFC
WDFC
Q4 25
$1.6B
$264.1M
Q3 25
$1.6B
$268.2M
Q2 25
$1.5B
$257.1M
Q1 25
$1.6B
$242.1M
Q4 24
$1.5B
$226.3M
Q3 24
$1.5B
$230.5M
Q2 24
$1.4B
$222.2M
Q1 24
$1.9B
$216.3M
Total Assets
NTCT
NTCT
WDFC
WDFC
Q4 25
$2.3B
$459.7M
Q3 25
$2.2B
$475.8M
Q2 25
$2.2B
$456.0M
Q1 25
$2.2B
$458.3M
Q4 24
$2.2B
$447.3M
Q3 24
$2.1B
$449.0M
Q2 24
$2.1B
$443.6M
Q1 24
$2.6B
$442.0M
Debt / Equity
NTCT
NTCT
WDFC
WDFC
Q4 25
0.32×
Q3 25
0.32×
Q2 25
0.33×
Q1 25
0.35×
Q4 24
0.37×
Q3 24
0.37×
Q2 24
0.38×
Q1 24
0.40×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
NTCT
NTCT
WDFC
WDFC
Operating Cash FlowLast quarter
$62.1M
$10.0M
Free Cash FlowOCF − Capex
$59.3M
$9.1M
FCF MarginFCF / Revenue
23.6%
5.9%
Capex IntensityCapex / Revenue
1.1%
0.6%
Cash ConversionOCF / Net Profit
1.13×
0.57×
TTM Free Cash FlowTrailing 4 quarters
$275.5M
$78.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NTCT
NTCT
WDFC
WDFC
Q4 25
$62.1M
$10.0M
Q3 25
$6.7M
$29.9M
Q2 25
$73.6M
$35.1M
Q1 25
$141.5M
$8.0M
Q4 24
$41.5M
$14.9M
Q3 24
$-3.7M
$27.2M
Q2 24
$38.4M
$19.9M
Q1 24
$93.6M
$18.0M
Free Cash Flow
NTCT
NTCT
WDFC
WDFC
Q4 25
$59.3M
$9.1M
Q3 25
$4.4M
$28.6M
Q2 25
$71.7M
$34.0M
Q1 25
$140.1M
$6.6M
Q4 24
$39.6M
$14.2M
Q3 24
$-4.6M
$26.4M
Q2 24
$37.2M
$18.7M
Q1 24
$92.0M
$16.7M
FCF Margin
NTCT
NTCT
WDFC
WDFC
Q4 25
23.6%
5.9%
Q3 25
2.0%
17.5%
Q2 25
38.4%
21.6%
Q1 25
68.4%
4.5%
Q4 24
15.7%
9.3%
Q3 24
-2.4%
16.9%
Q2 24
21.3%
12.0%
Q1 24
45.2%
12.0%
Capex Intensity
NTCT
NTCT
WDFC
WDFC
Q4 25
1.1%
0.6%
Q3 25
1.0%
0.8%
Q2 25
1.0%
0.7%
Q1 25
0.7%
0.9%
Q4 24
0.7%
0.5%
Q3 24
0.5%
0.5%
Q2 24
0.7%
0.8%
Q1 24
0.8%
0.9%
Cash Conversion
NTCT
NTCT
WDFC
WDFC
Q4 25
1.13×
0.57×
Q3 25
0.26×
1.41×
Q2 25
1.67×
Q1 25
7.60×
0.27×
Q4 24
0.85×
0.79×
Q3 24
-0.41×
1.62×
Q2 24
1.00×
Q1 24
1.16×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

NTCT
NTCT

Services$129.0M51%
Products$121.7M49%

WDFC
WDFC

Other$82.6M53%
WD40Multi Use Product$56.0M36%
WD40Specialist$9.0M6%
Other Maintenance Products$4.0M3%
Homecare And Cleaning Products$2.7M2%

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