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

CarParts.com, Inc. is the larger business by last-quarter revenue ($120.4M vs $104.5M, roughly 1.2× Immunocore Holdings plc). On growth, Immunocore Holdings plc posted the faster year-over-year revenue change (24.3% vs -9.8%). Over the past eight quarters, Immunocore Holdings plc's revenue compounded faster (21.7% CAGR vs -8.6%).

Immunocore is a global commercial-stage biotechnology company, based in Oxfordshire, which researches and develops biological drugs using soluble T-cell receptor technology.

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...

IMCR vs PRTS — Head-to-Head

Bigger by revenue
PRTS
PRTS
1.2× larger
PRTS
$120.4M
$104.5M
IMCR
Growing faster (revenue YoY)
IMCR
IMCR
+34.1% gap
IMCR
24.3%
-9.8%
PRTS
Faster 2-yr revenue CAGR
IMCR
IMCR
Annualised
IMCR
21.7%
-8.6%
PRTS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
IMCR
IMCR
PRTS
PRTS
Revenue
$104.5M
$120.4M
Net Profit
$-11.6M
Gross Margin
97.4%
33.2%
Operating Margin
-18.8%
Net Margin
-9.6%
Revenue YoY
24.3%
-9.8%
Net Profit YoY
25.0%
EPS (diluted)
$-0.61
$-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
IMCR
IMCR
PRTS
PRTS
Q4 25
$104.5M
$120.4M
Q3 25
$103.7M
$127.8M
Q2 25
$98.0M
$151.9M
Q1 25
$93.9M
$147.4M
Q4 24
$84.1M
$133.5M
Q3 24
$80.2M
$144.8M
Q2 24
$75.4M
$144.3M
Q1 24
$70.5M
Net Profit
IMCR
IMCR
PRTS
PRTS
Q4 25
$-11.6M
Q3 25
$-177.0K
$-10.9M
Q2 25
$-10.3M
$-12.7M
Q1 25
$5.0M
$-15.3M
Q4 24
$-15.4M
Q3 24
$8.7M
$-10.0M
Q2 24
$-11.6M
$-8.7M
Q1 24
$-24.4M
Gross Margin
IMCR
IMCR
PRTS
PRTS
Q4 25
97.4%
33.2%
Q3 25
99.5%
33.1%
Q2 25
98.9%
32.8%
Q1 25
99.1%
32.1%
Q4 24
99.6%
32.5%
Q3 24
99.4%
35.2%
Q2 24
97.7%
33.5%
Q1 24
99.7%
Operating Margin
IMCR
IMCR
PRTS
PRTS
Q4 25
-18.8%
Q3 25
-6.9%
-7.9%
Q2 25
-15.2%
-8.2%
Q1 25
-3.9%
-10.3%
Q4 24
-23.1%
-11.6%
Q3 24
-10.6%
-6.9%
Q2 24
-21.2%
-6.0%
Q1 24
-37.6%
Net Margin
IMCR
IMCR
PRTS
PRTS
Q4 25
-9.6%
Q3 25
-0.2%
-8.5%
Q2 25
-10.5%
-8.4%
Q1 25
5.4%
-10.4%
Q4 24
-11.5%
Q3 24
10.9%
-6.9%
Q2 24
-15.4%
-6.0%
Q1 24
-34.7%
EPS (diluted)
IMCR
IMCR
PRTS
PRTS
Q4 25
$-0.61
$-0.82
Q3 25
$0.00
$-0.19
Q2 25
$-0.20
$-0.23
Q1 25
$0.10
$-0.27
Q4 24
$-0.47
$-0.28
Q3 24
$0.17
$-0.17
Q2 24
$-0.23
$-0.15
Q1 24
$-0.49

Balance Sheet & Financial Strength

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

Metric
IMCR
IMCR
PRTS
PRTS
Cash + ST InvestmentsLiquidity on hand
$864.2M
$25.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$381.0M
$53.5M
Total Assets
$1.1B
$184.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IMCR
IMCR
PRTS
PRTS
Q4 25
$864.2M
$25.8M
Q3 25
$892.4M
Q2 25
$882.8M
Q1 25
$837.0M
Q4 24
$820.4M
Q3 24
$901.3M
Q2 24
$859.6M
Q1 24
$832.8M
Total Debt
IMCR
IMCR
PRTS
PRTS
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$438.7M
Q2 24
$452.5M
Q1 24
$452.5M
Stockholders' Equity
IMCR
IMCR
PRTS
PRTS
Q4 25
$381.0M
$53.5M
Q3 25
$396.6M
$64.2M
Q2 25
$388.5M
$62.4M
Q1 25
$378.5M
$72.8M
Q4 24
$360.7M
$85.2M
Q3 24
$377.8M
$97.2M
Q2 24
$359.1M
$103.9M
Q1 24
$359.5M
Total Assets
IMCR
IMCR
PRTS
PRTS
Q4 25
$1.1B
$184.9M
Q3 25
$1.1B
$200.3M
Q2 25
$1.1B
$189.6M
Q1 25
$1.0B
$216.5M
Q4 24
$1.0B
$210.6M
Q3 24
$1.1B
$227.6M
Q2 24
$1.0B
$238.0M
Q1 24
$994.0M
Debt / Equity
IMCR
IMCR
PRTS
PRTS
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
1.16×
Q2 24
1.26×
Q1 24
1.26×

Cash Flow & Capital Efficiency

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

Metric
IMCR
IMCR
PRTS
PRTS
Operating Cash FlowLast quarter
$-32.7M
Free Cash FlowOCF − Capex
$-35.5M
FCF MarginFCF / Revenue
-34.0%
Capex IntensityCapex / Revenue
2.8%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-15.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IMCR
IMCR
PRTS
PRTS
Q4 25
$-32.7M
Q3 25
$-4.5M
$-6.4M
Q2 25
$26.0M
$-25.6M
Q1 25
$435.0K
$5.5M
Q4 24
$-14.0M
$1.8M
Q3 24
$21.1M
$8.5M
Q2 24
$23.5M
$-3.6M
Q1 24
$-4.6M
Free Cash Flow
IMCR
IMCR
PRTS
PRTS
Q4 25
$-35.5M
Q3 25
$-5.2M
$-8.3M
Q2 25
$25.6M
$-27.9M
Q1 25
$137.0K
$3.4M
Q4 24
$-17.5M
$-631.0K
Q3 24
$20.3M
$4.9M
Q2 24
$23.1M
$-10.8M
Q1 24
$-5.0M
FCF Margin
IMCR
IMCR
PRTS
PRTS
Q4 25
-34.0%
Q3 25
-5.0%
-6.5%
Q2 25
26.1%
-18.3%
Q1 25
0.1%
2.3%
Q4 24
-20.9%
-0.5%
Q3 24
25.3%
3.4%
Q2 24
30.7%
-7.5%
Q1 24
-7.1%
Capex Intensity
IMCR
IMCR
PRTS
PRTS
Q4 25
2.8%
Q3 25
0.7%
1.5%
Q2 25
0.4%
1.5%
Q1 25
0.3%
1.4%
Q4 24
4.3%
1.8%
Q3 24
1.0%
2.5%
Q2 24
0.4%
4.9%
Q1 24
0.6%
Cash Conversion
IMCR
IMCR
PRTS
PRTS
Q4 25
Q3 25
Q2 25
Q1 25
0.09×
Q4 24
Q3 24
2.42×
Q2 24
Q1 24

Financial Flow Comparison

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

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