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Side-by-side financial comparison of Arcellx, Inc. (ACLX) and C4 Therapeutics, Inc. (CCCC). Click either name above to swap in a different company.

C4 Therapeutics, Inc. is the larger business by last-quarter revenue ($11.0M vs $8.1M, roughly 1.4× Arcellx, Inc.). C4 Therapeutics, Inc. runs the higher net margin — -186.0% vs -766.0%, a 580.1% gap on every dollar of revenue. On growth, C4 Therapeutics, Inc. posted the faster year-over-year revenue change (112.8% vs -79.3%). Over the past eight quarters, C4 Therapeutics, Inc.'s revenue compounded faster (90.4% CAGR vs -24.6%).

Arcellx, Inc. is a clinical-stage biotechnology company that develops innovative chimeric antigen receptor T (CAR-T) cell therapies for treating hard-to-treat cancers including hematologic malignancies and solid tumors. Its core pipeline targets unmet oncology medical needs, serving global patient populations and partnering with life sciences stakeholders.

C4 Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing targeted protein degradation therapies for cancer and other severe diseases with high unmet medical needs. It leverages its proprietary TORPEDO platform to design small molecule degraders that eliminate disease-causing proteins, with a pipeline of oncology candidates in preclinical and clinical development, plus strategic partnerships with leading global pharmaceutical firms.

ACLX vs CCCC — Head-to-Head

Bigger by revenue
CCCC
CCCC
1.4× larger
CCCC
$11.0M
$8.1M
ACLX
Growing faster (revenue YoY)
CCCC
CCCC
+192.1% gap
CCCC
112.8%
-79.3%
ACLX
Higher net margin
CCCC
CCCC
580.1% more per $
CCCC
-186.0%
-766.0%
ACLX
Faster 2-yr revenue CAGR
CCCC
CCCC
Annualised
CCCC
90.4%
-24.6%
ACLX

Income Statement — Q1 FY2025 vs Q4 FY2025

Metric
ACLX
ACLX
CCCC
CCCC
Revenue
$8.1M
$11.0M
Net Profit
$-62.3M
$-20.5M
Gross Margin
Operating Margin
-847.6%
-210.1%
Net Margin
-766.0%
-186.0%
Revenue YoY
-79.3%
112.8%
Net Profit YoY
-765.1%
40.7%
EPS (diluted)
$-1.13
$-0.09

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
ACLX
ACLX
CCCC
CCCC
Q4 25
$11.0M
Q3 25
$11.2M
Q2 25
$6.5M
Q1 25
$8.1M
$7.2M
Q4 24
$15.3M
$5.2M
Q3 24
$26.0M
$15.4M
Q2 24
$27.4M
$12.0M
Q1 24
$39.3M
$3.0M
Net Profit
ACLX
ACLX
CCCC
CCCC
Q4 25
$-20.5M
Q3 25
$-32.2M
Q2 25
$-26.0M
Q1 25
$-62.3M
$-26.3M
Q4 24
$-47.1M
$-34.6M
Q3 24
$-25.9M
$-24.7M
Q2 24
$-27.2M
$-17.7M
Q1 24
$-7.2M
$-28.4M
Operating Margin
ACLX
ACLX
CCCC
CCCC
Q4 25
-210.1%
Q3 25
-306.4%
Q2 25
-441.0%
Q1 25
-847.6%
-402.9%
Q4 24
-348.2%
-728.4%
Q3 24
-129.1%
-183.9%
Q2 24
-127.8%
-178.6%
Q1 24
-40.3%
-1060.2%
Net Margin
ACLX
ACLX
CCCC
CCCC
Q4 25
-186.0%
Q3 25
-286.4%
Q2 25
-402.6%
Q1 25
-766.0%
-363.7%
Q4 24
-308.4%
-667.8%
Q3 24
-99.4%
-160.6%
Q2 24
-99.3%
-147.6%
Q1 24
-18.3%
-933.2%
EPS (diluted)
ACLX
ACLX
CCCC
CCCC
Q4 25
$-0.09
Q3 25
$-0.44
Q2 25
$-0.37
Q1 25
$-1.13
$-0.37
Q4 24
$-0.87
$-0.50
Q3 24
$-0.48
$-0.35
Q2 24
$-0.51
$-0.26
Q1 24
$-0.14
$-0.41

Balance Sheet & Financial Strength

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

Metric
ACLX
ACLX
CCCC
CCCC
Cash + ST InvestmentsLiquidity on hand
$543.3M
$74.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$416.9M
$256.6M
Total Assets
$648.1M
$359.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACLX
ACLX
CCCC
CCCC
Q4 25
$74.6M
Q3 25
$58.8M
Q2 25
$78.2M
Q1 25
$543.3M
$51.3M
Q4 24
$587.4M
$55.5M
Q3 24
$574.3M
$59.6M
Q2 24
$516.7M
$73.1M
Q1 24
$573.9M
$89.7M
Stockholders' Equity
ACLX
ACLX
CCCC
CCCC
Q4 25
$256.6M
Q3 25
$154.4M
Q2 25
$174.1M
Q1 25
$416.9M
$195.1M
Q4 24
$454.8M
$216.0M
Q3 24
$483.0M
$242.7M
Q2 24
$487.2M
$247.1M
Q1 24
$496.6M
$258.3M
Total Assets
ACLX
ACLX
CCCC
CCCC
Q4 25
$359.1M
Q3 25
$265.5M
Q2 25
$296.5M
Q1 25
$648.1M
$319.5M
Q4 24
$711.3M
$349.6M
Q3 24
$764.9M
$376.1M
Q2 24
$734.3M
$381.1M
Q1 24
$779.7M
$398.4M

Cash Flow & Capital Efficiency

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

Metric
ACLX
ACLX
CCCC
CCCC
Operating Cash FlowLast quarter
$-63.1M
$-22.1M
Free Cash FlowOCF − Capex
$-63.9M
FCF MarginFCF / Revenue
-786.4%
Capex IntensityCapex / Revenue
9.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-122.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACLX
ACLX
CCCC
CCCC
Q4 25
$-22.1M
Q3 25
$-31.2M
Q2 25
$-12.1M
Q1 25
$-63.1M
$-33.3M
Q4 24
$-46.0M
$-17.9M
Q3 24
$30.7M
$-24.1M
Q2 24
$-36.2M
$-5.0M
Q1 24
$-31.9M
$-18.1M
Free Cash Flow
ACLX
ACLX
CCCC
CCCC
Q4 25
Q3 25
$-31.6M
Q2 25
Q1 25
$-63.9M
Q4 24
$-47.5M
$-17.9M
Q3 24
$28.4M
$-24.1M
Q2 24
$-39.5M
$-5.2M
Q1 24
$-38.3M
FCF Margin
ACLX
ACLX
CCCC
CCCC
Q4 25
Q3 25
-281.5%
Q2 25
Q1 25
-786.4%
Q4 24
-311.3%
-346.5%
Q3 24
109.2%
-157.2%
Q2 24
-144.1%
-43.1%
Q1 24
-97.7%
Capex Intensity
ACLX
ACLX
CCCC
CCCC
Q4 25
Q3 25
3.7%
Q2 25
Q1 25
9.6%
Q4 24
9.8%
0.1%
Q3 24
8.8%
0.1%
Q2 24
11.7%
1.6%
Q1 24
16.4%
0.0%

Financial Flow Comparison

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

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