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Side-by-side financial comparison of WD 40 CO (WDFC) and Zhihu Inc. (ZH). Click either name above to swap in a different company.

WD 40 CO is the larger business by last-quarter revenue ($154.4M vs $92.0M, roughly 1.7× Zhihu Inc.). Zhihu Inc. runs the higher net margin — 32.7% vs 11.3%, a 21.4% gap on every dollar of revenue. Over the past eight quarters, WD 40 CO's revenue compounded faster (5.4% CAGR vs -19.0%).

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.

Zhihu is a Chinese social question and answer site and news aggregator. Originally based in Chengdu and with creators from Sichuan, China, the website launched on January 26, 2011. The number of registered users on Zhihu exceeded 10 million by the end of 2013, and reached 17 million as of May 2015, with 250 million monthly page views.

WDFC vs ZH — Head-to-Head

Bigger by revenue
WDFC
WDFC
1.7× larger
WDFC
$154.4M
$92.0M
ZH
Higher net margin
ZH
ZH
21.4% more per $
ZH
32.7%
11.3%
WDFC
Faster 2-yr revenue CAGR
WDFC
WDFC
Annualised
WDFC
5.4%
-19.0%
ZH

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
WDFC
WDFC
ZH
ZH
Revenue
$154.4M
$92.0M
Net Profit
$17.5M
$30.1M
Gross Margin
56.2%
53.6%
Operating Margin
15.1%
Net Margin
11.3%
32.7%
Revenue YoY
0.6%
Net Profit YoY
-7.8%
EPS (diluted)
$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
WDFC
WDFC
ZH
ZH
Q1 26
$92.0M
Q4 25
$154.4M
Q3 25
$163.5M
$92.6M
Q2 25
$156.9M
$100.1M
Q1 25
$146.1M
$100.6M
Q4 24
$153.5M
Q3 24
$156.0M
$120.4M
Q2 24
$155.0M
$128.5M
Net Profit
WDFC
WDFC
ZH
ZH
Q1 26
$30.1M
Q4 25
$17.5M
Q3 25
$21.2M
Q2 25
$21.0M
Q1 25
$29.9M
Q4 24
$18.9M
Q3 24
$16.8M
$-1.3M
Q2 24
$19.8M
$-11.1M
Gross Margin
WDFC
WDFC
ZH
ZH
Q1 26
53.6%
Q4 25
56.2%
Q3 25
54.7%
61.3%
Q2 25
56.2%
62.5%
Q1 25
54.6%
61.8%
Q4 24
54.8%
Q3 24
54.1%
63.9%
Q2 24
53.1%
59.6%
Operating Margin
WDFC
WDFC
ZH
ZH
Q1 26
Q4 25
15.1%
Q3 25
17.1%
-15.1%
Q2 25
17.4%
-12.7%
Q1 25
15.9%
Q4 24
16.4%
Q3 24
15.4%
-10.0%
Q2 24
17.5%
-19.7%
Net Margin
WDFC
WDFC
ZH
ZH
Q1 26
32.7%
Q4 25
11.3%
Q3 25
13.0%
Q2 25
13.4%
Q1 25
20.4%
Q4 24
12.3%
Q3 24
10.8%
-1.1%
Q2 24
12.8%
-8.6%
EPS (diluted)
WDFC
WDFC
ZH
ZH
Q1 26
Q4 25
$1.28
Q3 25
$1.57
Q2 25
$1.54
Q1 25
$2.19
Q4 24
$1.39
Q3 24
$1.23
Q2 24
$1.46

Balance Sheet & Financial Strength

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

Metric
WDFC
WDFC
ZH
ZH
Cash + ST InvestmentsLiquidity on hand
$48.6M
$481.8M
Total DebtLower is stronger
$85.7M
Stockholders' EquityBook value
$264.1M
$554.1M
Total Assets
$459.7M
$742.3M
Debt / EquityLower = less leverage
0.32×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
WDFC
WDFC
ZH
ZH
Q1 26
$481.8M
Q4 25
$48.6M
Q3 25
$58.1M
$383.5M
Q2 25
$51.7M
$446.5M
Q1 25
$53.0M
$446.5M
Q4 24
$54.9M
Q3 24
$46.7M
$458.0M
Q2 24
$45.3M
$434.7M
Total Debt
WDFC
WDFC
ZH
ZH
Q1 26
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
Stockholders' Equity
WDFC
WDFC
ZH
ZH
Q1 26
$554.1M
Q4 25
$264.1M
Q3 25
$268.2M
$578.9M
Q2 25
$257.1M
$587.4M
Q1 25
$242.1M
$573.2M
Q4 24
$226.3M
Q3 24
$230.5M
$619.2M
Q2 24
$222.2M
$605.5M
Total Assets
WDFC
WDFC
ZH
ZH
Q1 26
$742.3M
Q4 25
$459.7M
Q3 25
$475.8M
$772.8M
Q2 25
$456.0M
$802.2M
Q1 25
$458.3M
$783.1M
Q4 24
$447.3M
Q3 24
$449.0M
$856.2M
Q2 24
$443.6M
$840.5M
Debt / Equity
WDFC
WDFC
ZH
ZH
Q1 26
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×

Cash Flow & Capital Efficiency

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

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

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
WDFC
WDFC
ZH
ZH
Q1 26
Q4 25
$10.0M
Q3 25
$29.9M
Q2 25
$35.1M
Q1 25
$8.0M
Q4 24
$14.9M
Q3 24
$27.2M
Q2 24
$19.9M
Free Cash Flow
WDFC
WDFC
ZH
ZH
Q1 26
Q4 25
$9.1M
Q3 25
$28.6M
Q2 25
$34.0M
Q1 25
$6.6M
Q4 24
$14.2M
Q3 24
$26.4M
Q2 24
$18.7M
FCF Margin
WDFC
WDFC
ZH
ZH
Q1 26
Q4 25
5.9%
Q3 25
17.5%
Q2 25
21.6%
Q1 25
4.5%
Q4 24
9.3%
Q3 24
16.9%
Q2 24
12.0%
Capex Intensity
WDFC
WDFC
ZH
ZH
Q1 26
Q4 25
0.6%
Q3 25
0.8%
Q2 25
0.7%
Q1 25
0.9%
Q4 24
0.5%
Q3 24
0.5%
Q2 24
0.8%
Cash Conversion
WDFC
WDFC
ZH
ZH
Q1 26
Q4 25
0.57×
Q3 25
1.41×
Q2 25
1.67×
Q1 25
0.27×
Q4 24
0.79×
Q3 24
1.62×
Q2 24
1.00×

Financial Flow Comparison

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

Revenue Breakdown by Segment

WDFC
WDFC

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

ZH
ZH

Segment breakdown not available.

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