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

Arcellx, Inc. is the larger business by last-quarter revenue ($1.7M vs $1.3M, roughly 1.3× Aclaris Therapeutics, Inc.). Aclaris Therapeutics, Inc. runs the higher net margin — -1528.6% vs -3513.4%, a 1984.9% gap on every dollar of revenue. On growth, Aclaris Therapeutics, Inc. posted the faster year-over-year revenue change (-85.9% vs -89.2%). Aclaris Therapeutics, Inc. produced more free cash flow last quarter ($-13.2M vs $-58.9M). Over the past eight quarters, Aclaris Therapeutics, Inc.'s revenue compounded faster (-26.5% CAGR vs -79.5%).

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.

Aclaris Therapeutics, Inc. is a clinical-stage biopharmaceutical firm focused on developing targeted therapies for immunological, inflammatory, and dermatological diseases. Its pipeline includes candidates for unmet needs like alopecia areata and vitiligo, serving global patient groups.

ACLX vs ACRS — Head-to-Head

Bigger by revenue
ACLX
ACLX
1.3× larger
ACLX
$1.7M
$1.3M
ACRS
Growing faster (revenue YoY)
ACRS
ACRS
+3.2% gap
ACRS
-85.9%
-89.2%
ACLX
Higher net margin
ACRS
ACRS
1984.9% more per $
ACRS
-1528.6%
-3513.4%
ACLX
More free cash flow
ACRS
ACRS
$45.8M more FCF
ACRS
$-13.2M
$-58.9M
ACLX
Faster 2-yr revenue CAGR
ACRS
ACRS
Annualised
ACRS
-26.5%
-79.5%
ACLX

Income Statement — Q4 2025 vs Q4 2025

Metric
ACLX
ACLX
ACRS
ACRS
Revenue
$1.7M
$1.3M
Net Profit
$-58.1M
$-19.8M
Gross Margin
58.9%
Operating Margin
-3850.2%
-1755.5%
Net Margin
-3513.4%
-1528.6%
Revenue YoY
-89.2%
-85.9%
Net Profit YoY
-23.4%
79.5%
EPS (diluted)
$-1.01
$-0.16

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
ACRS
ACRS
Q4 25
$1.7M
$1.3M
Q3 25
$4.9M
$3.3M
Q2 25
$7.6M
$1.8M
Q1 25
$8.1M
$1.5M
Q4 24
$15.3M
$9.2M
Q3 24
$26.0M
$4.3M
Q2 24
$27.4M
$2.8M
Q1 24
$39.3M
$2.4M
Net Profit
ACLX
ACLX
ACRS
ACRS
Q4 25
$-58.1M
$-19.8M
Q3 25
$-55.8M
$-14.6M
Q2 25
$-52.8M
$-15.4M
Q1 25
$-62.3M
$-15.1M
Q4 24
$-47.1M
$-96.6M
Q3 24
$-25.9M
$-7.6M
Q2 24
$-27.2M
$-11.0M
Q1 24
$-7.2M
$-16.9M
Gross Margin
ACLX
ACLX
ACRS
ACRS
Q4 25
58.9%
Q3 25
83.7%
Q2 25
71.0%
Q1 25
65.2%
Q4 24
92.3%
Q3 24
85.0%
Q2 24
77.4%
Q1 24
66.3%
Operating Margin
ACLX
ACLX
ACRS
ACRS
Q4 25
-3850.2%
-1755.5%
Q3 25
-1248.3%
-519.8%
Q2 25
-777.4%
-1035.9%
Q1 25
-847.6%
-1242.9%
Q4 24
-348.2%
-1082.3%
Q3 24
-129.1%
-240.9%
Q2 24
-127.8%
-464.7%
Q1 24
-40.3%
-789.4%
Net Margin
ACLX
ACLX
ACRS
ACRS
Q4 25
-3513.4%
-1528.6%
Q3 25
-1127.1%
-443.0%
Q2 25
-698.6%
-868.3%
Q1 25
-766.0%
-1036.8%
Q4 24
-308.4%
-1048.3%
Q3 24
-99.4%
-174.6%
Q2 24
-99.3%
-397.2%
Q1 24
-18.3%
-706.5%
EPS (diluted)
ACLX
ACLX
ACRS
ACRS
Q4 25
$-1.01
$-0.16
Q3 25
$-0.99
$-0.12
Q2 25
$-0.94
$-0.13
Q1 25
$-1.13
$-0.12
Q4 24
$-0.87
$-1.21
Q3 24
$-0.48
$-0.11
Q2 24
$-0.51
$-0.15
Q1 24
$-0.14
$-0.24

Balance Sheet & Financial Strength

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

Metric
ACLX
ACLX
ACRS
ACRS
Cash + ST InvestmentsLiquidity on hand
$450.3M
$20.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$402.4M
$103.1M
Total Assets
$604.0M
$160.5M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACLX
ACLX
ACRS
ACRS
Q4 25
$450.3M
$20.0M
Q3 25
$461.4M
$25.3M
Q2 25
$453.1M
$25.4M
Q1 25
$543.3M
$30.4M
Q4 24
$587.4M
$24.6M
Q3 24
$574.3M
$47.7M
Q2 24
$516.7M
$22.8M
Q1 24
$573.9M
$35.8M
Stockholders' Equity
ACLX
ACLX
ACRS
ACRS
Q4 25
$402.4M
$103.1M
Q3 25
$440.8M
$120.1M
Q2 25
$392.2M
$131.7M
Q1 25
$416.9M
$144.1M
Q4 24
$454.8M
$155.6M
Q3 24
$483.0M
$130.2M
Q2 24
$487.2M
$133.8M
Q1 24
$496.6M
$142.0M
Total Assets
ACLX
ACLX
ACRS
ACRS
Q4 25
$604.0M
$160.5M
Q3 25
$655.9M
$175.5M
Q2 25
$619.1M
$189.1M
Q1 25
$648.1M
$198.1M
Q4 24
$711.3M
$220.3M
Q3 24
$764.9M
$182.4M
Q2 24
$734.3M
$161.1M
Q1 24
$779.7M
$174.1M

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
ACRS
ACRS
Operating Cash FlowLast quarter
$-58.2M
$-13.1M
Free Cash FlowOCF − Capex
$-58.9M
$-13.2M
FCF MarginFCF / Revenue
-3563.4%
-1015.8%
Capex IntensityCapex / Revenue
46.2%
1.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-212.6M
$-47.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACLX
ACLX
ACRS
ACRS
Q4 25
$-58.2M
$-13.1M
Q3 25
$-49.2M
$-10.9M
Q2 25
$-39.7M
$-10.0M
Q1 25
$-63.1M
$-13.1M
Q4 24
$-46.0M
$-8.9M
Q3 24
$30.7M
$22.0M
Q2 24
$-36.2M
$-12.3M
Q1 24
$-31.9M
$-20.8M
Free Cash Flow
ACLX
ACLX
ACRS
ACRS
Q4 25
$-58.9M
$-13.2M
Q3 25
$-49.5M
$-11.0M
Q2 25
$-40.2M
$-10.0M
Q1 25
$-63.9M
$-13.1M
Q4 24
$-47.5M
Q3 24
$28.4M
Q2 24
$-39.5M
$-12.3M
Q1 24
$-38.3M
$-20.9M
FCF Margin
ACLX
ACLX
ACRS
ACRS
Q4 25
-3563.4%
-1015.8%
Q3 25
-1000.3%
-332.1%
Q2 25
-532.4%
-563.5%
Q1 25
-786.4%
-900.3%
Q4 24
-311.3%
Q3 24
109.2%
Q2 24
-144.1%
-446.0%
Q1 24
-97.7%
-873.6%
Capex Intensity
ACLX
ACLX
ACRS
ACRS
Q4 25
46.2%
1.9%
Q3 25
6.0%
0.7%
Q2 25
6.4%
1.2%
Q1 25
9.6%
3.0%
Q4 24
9.8%
0.0%
Q3 24
8.8%
0.0%
Q2 24
11.7%
0.5%
Q1 24
16.4%
5.6%

Financial Flow Comparison

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

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