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

ImmunityBio, Inc. is the larger business by last-quarter revenue ($38.3M vs $8.1M, roughly 4.7× Arcellx, Inc.). ImmunityBio, Inc. runs the higher net margin — -161.8% vs -766.0%, a 604.2% gap on every dollar of revenue. On growth, ImmunityBio, Inc. posted the faster year-over-year revenue change (407.0% vs -79.3%). Arcellx, Inc. produced more free cash flow last quarter ($-63.9M vs $-71.3M).

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.

ImmunityBio, Inc. is a clinical-stage biotechnology company focused on developing next-generation immunotherapies and vaccine candidates targeting multiple cancer types and infectious diseases. It operates mainly in the U.S. market, with core R&D segments including cell therapy, antibody therapeutics, and targeted vaccine platforms designed to enhance patient treatment outcomes.

ACLX vs IBRX — Head-to-Head

Bigger by revenue
IBRX
IBRX
4.7× larger
IBRX
$38.3M
$8.1M
ACLX
Growing faster (revenue YoY)
IBRX
IBRX
+486.2% gap
IBRX
407.0%
-79.3%
ACLX
Higher net margin
IBRX
IBRX
604.2% more per $
IBRX
-161.8%
-766.0%
ACLX
More free cash flow
ACLX
ACLX
$7.4M more FCF
ACLX
$-63.9M
$-71.3M
IBRX

Income Statement — Q1 FY2025 vs Q4 FY2025

Metric
ACLX
ACLX
IBRX
IBRX
Revenue
$8.1M
$38.3M
Net Profit
$-62.3M
$-61.9M
Gross Margin
99.0%
Operating Margin
-847.6%
-169.0%
Net Margin
-766.0%
-161.8%
Revenue YoY
-79.3%
407.0%
Net Profit YoY
-765.1%
-4.7%
EPS (diluted)
$-1.13
$-0.06

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
IBRX
IBRX
Q4 25
$38.3M
Q3 25
$32.1M
Q2 25
$26.4M
Q1 25
$8.1M
$16.5M
Q4 24
$15.3M
$7.6M
Q3 24
$26.0M
$6.1M
Q2 24
$27.4M
Q1 24
$39.3M
Net Profit
ACLX
ACLX
IBRX
IBRX
Q4 25
$-61.9M
Q3 25
$-67.3M
Q2 25
$-92.6M
Q1 25
$-62.3M
$-129.6M
Q4 24
$-47.1M
$-59.2M
Q3 24
$-25.9M
$-85.7M
Q2 24
$-27.2M
Q1 24
$-7.2M
Gross Margin
ACLX
ACLX
IBRX
IBRX
Q4 25
99.0%
Q3 25
99.4%
Q2 25
99.5%
Q1 25
99.6%
Q4 24
Q3 24
Q2 24
Q1 24
Operating Margin
ACLX
ACLX
IBRX
IBRX
Q4 25
-169.0%
Q3 25
-173.5%
Q2 25
-269.8%
Q1 25
-847.6%
-390.1%
Q4 24
-348.2%
-919.0%
Q3 24
-129.1%
-1314.3%
Q2 24
-127.8%
Q1 24
-40.3%
Net Margin
ACLX
ACLX
IBRX
IBRX
Q4 25
-161.8%
Q3 25
-209.8%
Q2 25
-350.3%
Q1 25
-766.0%
-784.9%
Q4 24
-308.4%
-783.4%
Q3 24
-99.4%
-1404.0%
Q2 24
-99.3%
Q1 24
-18.3%
EPS (diluted)
ACLX
ACLX
IBRX
IBRX
Q4 25
$-0.06
Q3 25
$-0.07
Q2 25
$-0.10
Q1 25
$-1.13
$-0.15
Q4 24
$-0.87
$-0.08
Q3 24
$-0.48
$-0.14
Q2 24
$-0.51
Q1 24
$-0.14

Balance Sheet & Financial Strength

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

Metric
ACLX
ACLX
IBRX
IBRX
Cash + ST InvestmentsLiquidity on hand
$543.3M
$242.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$416.9M
$-500.5M
Total Assets
$648.1M
$501.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACLX
ACLX
IBRX
IBRX
Q4 25
$242.8M
Q3 25
$257.8M
Q2 25
$153.7M
Q1 25
$543.3M
$61.6M
Q4 24
$587.4M
$149.8M
Q3 24
$574.3M
$130.4M
Q2 24
$516.7M
Q1 24
$573.9M
Stockholders' Equity
ACLX
ACLX
IBRX
IBRX
Q4 25
$-500.5M
Q3 25
$-524.3M
Q2 25
$-570.7M
Q1 25
$416.9M
$-591.4M
Q4 24
$454.8M
$-489.1M
Q3 24
$483.0M
$-745.1M
Q2 24
$487.2M
Q1 24
$496.6M
Total Assets
ACLX
ACLX
IBRX
IBRX
Q4 25
$501.9M
Q3 25
$519.0M
Q2 25
$402.1M
Q1 25
$648.1M
$303.8M
Q4 24
$711.3M
$382.9M
Q3 24
$764.9M
$364.6M
Q2 24
$734.3M
Q1 24
$779.7M

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
IBRX
IBRX
Operating Cash FlowLast quarter
$-63.1M
$-70.4M
Free Cash FlowOCF − Capex
$-63.9M
$-71.3M
FCF MarginFCF / Revenue
-786.4%
-186.2%
Capex IntensityCapex / Revenue
9.6%
2.4%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-122.5M
$-308.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACLX
ACLX
IBRX
IBRX
Q4 25
$-70.4M
Q3 25
$-68.9M
Q2 25
$-79.7M
Q1 25
$-63.1M
$-85.9M
Q4 24
$-46.0M
$-85.1M
Q3 24
$30.7M
$-98.8M
Q2 24
$-36.2M
Q1 24
$-31.9M
Free Cash Flow
ACLX
ACLX
IBRX
IBRX
Q4 25
$-71.3M
Q3 25
$-69.6M
Q2 25
$-80.8M
Q1 25
$-63.9M
$-87.0M
Q4 24
$-47.5M
$-87.3M
Q3 24
$28.4M
$-101.6M
Q2 24
$-39.5M
Q1 24
$-38.3M
FCF Margin
ACLX
ACLX
IBRX
IBRX
Q4 25
-186.2%
Q3 25
-217.2%
Q2 25
-305.9%
Q1 25
-786.4%
-526.9%
Q4 24
-311.3%
-1155.4%
Q3 24
109.2%
-1663.2%
Q2 24
-144.1%
Q1 24
-97.7%
Capex Intensity
ACLX
ACLX
IBRX
IBRX
Q4 25
2.4%
Q3 25
2.3%
Q2 25
4.1%
Q1 25
9.6%
6.8%
Q4 24
9.8%
28.0%
Q3 24
8.8%
45.7%
Q2 24
11.7%
Q1 24
16.4%

Financial Flow Comparison

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

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