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

CarParts.com, Inc. is the larger business by last-quarter revenue ($120.4M vs $103.7M, roughly 1.2× Twist Bioscience Corp). CarParts.com, Inc. runs the higher net margin — -9.6% vs -29.4%, a 19.8% gap on every dollar of revenue. On growth, Twist Bioscience Corp posted the faster year-over-year revenue change (16.9% vs -9.8%).

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...

Twist Bioscience is a public biotechnology company based in South San Francisco that manufactures synthetic DNA and DNA products for customers in a wide range of industries. Twist was founded in 2013 by Emily Leproust, Bill Banyai, and Bill Peck.

PRTS vs TWST — Head-to-Head

Bigger by revenue
PRTS
PRTS
1.2× larger
PRTS
$120.4M
$103.7M
TWST
Growing faster (revenue YoY)
TWST
TWST
+26.7% gap
TWST
16.9%
-9.8%
PRTS
Higher net margin
PRTS
PRTS
19.8% more per $
PRTS
-9.6%
-29.4%
TWST

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
PRTS
PRTS
TWST
TWST
Revenue
$120.4M
$103.7M
Net Profit
$-11.6M
$-30.5M
Gross Margin
33.2%
52.0%
Operating Margin
-31.7%
Net Margin
-9.6%
-29.4%
Revenue YoY
-9.8%
16.9%
Net Profit YoY
25.0%
3.4%
EPS (diluted)
$-0.82
$-0.50

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
TWST
TWST
Q4 25
$120.4M
$103.7M
Q3 25
$127.8M
Q2 25
$151.9M
Q1 25
$147.4M
Q4 24
$133.5M
Q3 24
$144.8M
Q2 24
$144.3M
Net Profit
PRTS
PRTS
TWST
TWST
Q4 25
$-11.6M
$-30.5M
Q3 25
$-10.9M
Q2 25
$-12.7M
Q1 25
$-15.3M
Q4 24
$-15.4M
Q3 24
$-10.0M
Q2 24
$-8.7M
Gross Margin
PRTS
PRTS
TWST
TWST
Q4 25
33.2%
52.0%
Q3 25
33.1%
Q2 25
32.8%
Q1 25
32.1%
Q4 24
32.5%
Q3 24
35.2%
Q2 24
33.5%
Operating Margin
PRTS
PRTS
TWST
TWST
Q4 25
-31.7%
Q3 25
-7.9%
Q2 25
-8.2%
Q1 25
-10.3%
Q4 24
-11.6%
Q3 24
-6.9%
Q2 24
-6.0%
Net Margin
PRTS
PRTS
TWST
TWST
Q4 25
-9.6%
-29.4%
Q3 25
-8.5%
Q2 25
-8.4%
Q1 25
-10.4%
Q4 24
-11.5%
Q3 24
-6.9%
Q2 24
-6.0%
EPS (diluted)
PRTS
PRTS
TWST
TWST
Q4 25
$-0.82
$-0.50
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
TWST
TWST
Cash + ST InvestmentsLiquidity on hand
$25.8M
$197.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$53.5M
$456.1M
Total Assets
$184.9M
$638.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRTS
PRTS
TWST
TWST
Q4 25
$25.8M
$197.9M
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Stockholders' Equity
PRTS
PRTS
TWST
TWST
Q4 25
$53.5M
$456.1M
Q3 25
$64.2M
Q2 25
$62.4M
Q1 25
$72.8M
Q4 24
$85.2M
Q3 24
$97.2M
Q2 24
$103.9M
Total Assets
PRTS
PRTS
TWST
TWST
Q4 25
$184.9M
$638.1M
Q3 25
$200.3M
Q2 25
$189.6M
Q1 25
$216.5M
Q4 24
$210.6M
Q3 24
$227.6M
Q2 24
$238.0M

Cash Flow & Capital Efficiency

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

Metric
PRTS
PRTS
TWST
TWST
Operating Cash FlowLast quarter
$-24.8M
Free Cash FlowOCF − Capex
$-34.8M
FCF MarginFCF / Revenue
-33.5%
Capex IntensityCapex / Revenue
9.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PRTS
PRTS
TWST
TWST
Q4 25
$-24.8M
Q3 25
$-6.4M
Q2 25
$-25.6M
Q1 25
$5.5M
Q4 24
$1.8M
Q3 24
$8.5M
Q2 24
$-3.6M
Free Cash Flow
PRTS
PRTS
TWST
TWST
Q4 25
$-34.8M
Q3 25
$-8.3M
Q2 25
$-27.9M
Q1 25
$3.4M
Q4 24
$-631.0K
Q3 24
$4.9M
Q2 24
$-10.8M
FCF Margin
PRTS
PRTS
TWST
TWST
Q4 25
-33.5%
Q3 25
-6.5%
Q2 25
-18.3%
Q1 25
2.3%
Q4 24
-0.5%
Q3 24
3.4%
Q2 24
-7.5%
Capex Intensity
PRTS
PRTS
TWST
TWST
Q4 25
9.6%
Q3 25
1.5%
Q2 25
1.5%
Q1 25
1.4%
Q4 24
1.8%
Q3 24
2.5%
Q2 24
4.9%

Financial Flow Comparison

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

Revenue Breakdown by Segment

PRTS
PRTS

Segment breakdown not available.

TWST
TWST

Industrial Chemicals$37.2M36%
Diagnostics$35.3M34%
Food Or Agriculture$12.8M12%
Academic Research$12.2M12%
Health Care$6.1M6%

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