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Side-by-side financial comparison of CarParts.com, Inc. (PRTS) and Zhihu Inc. (ZH). Click either name above to swap in a different company.

CarParts.com, Inc. is the larger business by last-quarter revenue ($120.4M vs $92.0M, roughly 1.3× Zhihu Inc.). Zhihu Inc. runs the higher net margin — 32.7% vs -9.6%, a 42.3% gap on every dollar of revenue. Over the past eight quarters, CarParts.com, Inc.'s revenue compounded faster (-8.6% CAGR vs -19.0%).

Genuine Parts Company (GPC) is an American automotive and industrial parts distributor based in Atlanta, Georgia. Established by brothers Carlyle and Malcolm Fraser in 1928, the company has approximately 60,000 employees. In addition to the United States, GPC has operated in Australasia, Belgium, Canada, France, Germany, Mexico, the Netherlands, Poland, and the United Kingdom. GPC's subsidiaries include industrial parts distributor Motion as well as NAPA Auto Parts, which primarily sells part...

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.

PRTS vs ZH — Head-to-Head

Bigger by revenue
PRTS
PRTS
1.3× larger
PRTS
$120.4M
$92.0M
ZH
Higher net margin
ZH
ZH
42.3% more per $
ZH
32.7%
-9.6%
PRTS
Faster 2-yr revenue CAGR
PRTS
PRTS
Annualised
PRTS
-8.6%
-19.0%
ZH

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
PRTS
PRTS
ZH
ZH
Revenue
$120.4M
$92.0M
Net Profit
$-11.6M
$30.1M
Gross Margin
33.2%
53.6%
Operating Margin
Net Margin
-9.6%
32.7%
Revenue YoY
-9.8%
Net Profit YoY
25.0%
EPS (diluted)
$-0.82

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
PRTS
PRTS
ZH
ZH
Q1 26
$92.0M
Q4 25
$120.4M
Q3 25
$127.8M
$92.6M
Q2 25
$151.9M
$100.1M
Q1 25
$147.4M
$100.6M
Q4 24
$133.5M
Q3 24
$144.8M
$120.4M
Q2 24
$144.3M
$128.5M
Net Profit
PRTS
PRTS
ZH
ZH
Q1 26
$30.1M
Q4 25
$-11.6M
Q3 25
$-10.9M
Q2 25
$-12.7M
Q1 25
$-15.3M
Q4 24
$-15.4M
Q3 24
$-10.0M
$-1.3M
Q2 24
$-8.7M
$-11.1M
Gross Margin
PRTS
PRTS
ZH
ZH
Q1 26
53.6%
Q4 25
33.2%
Q3 25
33.1%
61.3%
Q2 25
32.8%
62.5%
Q1 25
32.1%
61.8%
Q4 24
32.5%
Q3 24
35.2%
63.9%
Q2 24
33.5%
59.6%
Operating Margin
PRTS
PRTS
ZH
ZH
Q1 26
Q4 25
Q3 25
-7.9%
-15.1%
Q2 25
-8.2%
-12.7%
Q1 25
-10.3%
Q4 24
-11.6%
Q3 24
-6.9%
-10.0%
Q2 24
-6.0%
-19.7%
Net Margin
PRTS
PRTS
ZH
ZH
Q1 26
32.7%
Q4 25
-9.6%
Q3 25
-8.5%
Q2 25
-8.4%
Q1 25
-10.4%
Q4 24
-11.5%
Q3 24
-6.9%
-1.1%
Q2 24
-6.0%
-8.6%
EPS (diluted)
PRTS
PRTS
ZH
ZH
Q1 26
Q4 25
$-0.82
Q3 25
$-0.19
Q2 25
$-0.23
Q1 25
$-0.27
Q4 24
$-0.28
Q3 24
$-0.17
Q2 24
$-0.15

Balance Sheet & Financial Strength

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

Metric
PRTS
PRTS
ZH
ZH
Cash + ST InvestmentsLiquidity on hand
$25.8M
$481.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$53.5M
$554.1M
Total Assets
$184.9M
$742.3M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRTS
PRTS
ZH
ZH
Q1 26
$481.8M
Q4 25
$25.8M
Q3 25
$383.5M
Q2 25
$446.5M
Q1 25
$446.5M
Q4 24
Q3 24
$458.0M
Q2 24
$434.7M
Stockholders' Equity
PRTS
PRTS
ZH
ZH
Q1 26
$554.1M
Q4 25
$53.5M
Q3 25
$64.2M
$578.9M
Q2 25
$62.4M
$587.4M
Q1 25
$72.8M
$573.2M
Q4 24
$85.2M
Q3 24
$97.2M
$619.2M
Q2 24
$103.9M
$605.5M
Total Assets
PRTS
PRTS
ZH
ZH
Q1 26
$742.3M
Q4 25
$184.9M
Q3 25
$200.3M
$772.8M
Q2 25
$189.6M
$802.2M
Q1 25
$216.5M
$783.1M
Q4 24
$210.6M
Q3 24
$227.6M
$856.2M
Q2 24
$238.0M
$840.5M

Financial Flow Comparison

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

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