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

ARGENX SE is the larger business by last-quarter revenue ($2.5B vs $1.7M, roughly 1495.5× Arcellx, Inc.). ARGENX SE runs the higher net margin — 35.5% vs -3513.4%, a 3548.9% gap on every dollar of revenue. On growth, ARGENX SE posted the faster year-over-year revenue change (83.2% vs -89.2%). ARGENX SE produced more free cash flow last quarter ($322.4M vs $-58.9M).

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.

AbbVie Inc. is an American pharmaceutical company headquartered in North Chicago, Illinois. They have produced drugs to treat a wide range of medical issues.

ACLX vs ARGX — Head-to-Head

Bigger by revenue
ARGX
ARGX
1495.5× larger
ARGX
$2.5B
$1.7M
ACLX
Growing faster (revenue YoY)
ARGX
ARGX
+172.4% gap
ARGX
83.2%
-89.2%
ACLX
Higher net margin
ARGX
ARGX
3548.9% more per $
ARGX
35.5%
-3513.4%
ACLX
More free cash flow
ARGX
ARGX
$381.3M more FCF
ARGX
$322.4M
$-58.9M
ACLX

Income Statement — Q4 2025 vs Q4 2025

Metric
ACLX
ACLX
ARGX
ARGX
Revenue
$1.7M
$2.5B
Net Profit
$-58.1M
$877.2M
Gross Margin
89.5%
Operating Margin
-3850.2%
28.9%
Net Margin
-3513.4%
35.5%
Revenue YoY
-89.2%
83.2%
Net Profit YoY
-23.4%
1.3%
EPS (diluted)
$-1.01
$13.25

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
ARGX
ARGX
Q4 25
$1.7M
$2.5B
Q3 25
$4.9M
Q2 25
$7.6M
$1.8B
Q1 25
$8.1M
Q4 24
$15.3M
$1.4B
Q3 24
$26.0M
Q2 24
$27.4M
$901.9M
Q1 24
$39.3M
Net Profit
ACLX
ACLX
ARGX
ARGX
Q4 25
$-58.1M
$877.2M
Q3 25
$-55.8M
Q2 25
$-52.8M
$414.8M
Q1 25
$-62.3M
Q4 24
$-47.1M
$865.6M
Q3 24
$-25.9M
Q2 24
$-27.2M
$-32.5M
Q1 24
$-7.2M
Gross Margin
ACLX
ACLX
ARGX
ARGX
Q4 25
89.5%
Q3 25
Q2 25
89.2%
Q1 25
Q4 24
90.2%
Q3 24
Q2 24
89.4%
Q1 24
Operating Margin
ACLX
ACLX
ARGX
ARGX
Q4 25
-3850.2%
28.9%
Q3 25
-1248.3%
Q2 25
-777.4%
19.2%
Q1 25
-847.6%
Q4 24
-348.2%
8.7%
Q3 24
-129.1%
Q2 24
-127.8%
-15.4%
Q1 24
-40.3%
Net Margin
ACLX
ACLX
ARGX
ARGX
Q4 25
-3513.4%
35.5%
Q3 25
-1127.1%
Q2 25
-698.6%
23.4%
Q1 25
-766.0%
Q4 24
-308.4%
64.1%
Q3 24
-99.4%
Q2 24
-99.3%
-3.6%
Q1 24
-18.3%
EPS (diluted)
ACLX
ACLX
ARGX
ARGX
Q4 25
$-1.01
$13.25
Q3 25
$-0.99
Q2 25
$-0.94
$6.32
Q1 25
$-1.13
Q4 24
$-0.87
$13.33
Q3 24
$-0.48
Q2 24
$-0.51
$-0.55
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
ARGX
ARGX
Cash + ST InvestmentsLiquidity on hand
$450.3M
$3.5B
Total DebtLower is stronger
Stockholders' EquityBook value
$402.4M
$7.3B
Total Assets
$604.0M
$8.7B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACLX
ACLX
ARGX
ARGX
Q4 25
$450.3M
$3.5B
Q3 25
$461.4M
Q2 25
$453.1M
$2.1B
Q1 25
$543.3M
Q4 24
$587.4M
$1.5B
Q3 24
$574.3M
Q2 24
$516.7M
$1.4B
Q1 24
$573.9M
Total Debt
ACLX
ACLX
ARGX
ARGX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
$11.0M
Q1 24
Stockholders' Equity
ACLX
ACLX
ARGX
ARGX
Q4 25
$402.4M
$7.3B
Q3 25
$440.8M
Q2 25
$392.2M
$6.1B
Q1 25
$416.9M
Q4 24
$454.8M
$5.5B
Q3 24
$483.0M
Q2 24
$487.2M
$4.3B
Q1 24
$496.6M
Total Assets
ACLX
ACLX
ARGX
ARGX
Q4 25
$604.0M
$8.7B
Q3 25
$655.9M
Q2 25
$619.1M
$7.2B
Q1 25
$648.1M
Q4 24
$711.3M
$6.2B
Q3 24
$764.9M
Q2 24
$734.3M
$4.8B
Q1 24
$779.7M
Debt / Equity
ACLX
ACLX
ARGX
ARGX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
0.00×
Q1 24

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
ARGX
ARGX
Operating Cash FlowLast quarter
$-58.2M
$323.3M
Free Cash FlowOCF − Capex
$-58.9M
$322.4M
FCF MarginFCF / Revenue
-3563.4%
13.0%
Capex IntensityCapex / Revenue
46.2%
0.0%
Cash ConversionOCF / Net Profit
0.37×
TTM Free Cash FlowTrailing 4 quarters
$-212.6M
$594.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACLX
ACLX
ARGX
ARGX
Q4 25
$-58.2M
$323.3M
Q3 25
$-49.2M
Q2 25
$-39.7M
$361.8M
Q1 25
$-63.1M
Q4 24
$-46.0M
$41.9M
Q3 24
$30.7M
Q2 24
$-36.2M
$-124.7M
Q1 24
$-31.9M
Free Cash Flow
ACLX
ACLX
ARGX
ARGX
Q4 25
$-58.9M
$322.4M
Q3 25
$-49.5M
Q2 25
$-40.2M
$356.6M
Q1 25
$-63.9M
Q4 24
$-47.5M
$40.9M
Q3 24
$28.4M
Q2 24
$-39.5M
$-125.5M
Q1 24
$-38.3M
FCF Margin
ACLX
ACLX
ARGX
ARGX
Q4 25
-3563.4%
13.0%
Q3 25
-1000.3%
Q2 25
-532.4%
20.1%
Q1 25
-786.4%
Q4 24
-311.3%
3.0%
Q3 24
109.2%
Q2 24
-144.1%
-13.9%
Q1 24
-97.7%
Capex Intensity
ACLX
ACLX
ARGX
ARGX
Q4 25
46.2%
0.0%
Q3 25
6.0%
Q2 25
6.4%
0.3%
Q1 25
9.6%
Q4 24
9.8%
0.1%
Q3 24
8.8%
Q2 24
11.7%
0.1%
Q1 24
16.4%
Cash Conversion
ACLX
ACLX
ARGX
ARGX
Q4 25
0.37×
Q3 25
Q2 25
0.87×
Q1 25
Q4 24
0.05×
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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