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

Invivyd, Inc. is the larger business by last-quarter revenue ($17.2M vs $8.1M, roughly 2.1× Arcellx, Inc.). Invivyd, Inc. runs the higher net margin — -64.3% vs -766.0%, a 701.7% gap on every dollar of revenue. On growth, Invivyd, Inc. posted the faster year-over-year revenue change (24.5% vs -79.3%).

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.

Invivyd, Inc. is a clinical-stage biopharmaceutical company focused on developing broadly neutralizing antibody therapies to prevent and treat serious viral infectious diseases. Its core research and development pipeline targets high-burden respiratory pathogens including respiratory syncytial virus, catering to unmet medical needs of global patient groups.

ACLX vs IVVD — Head-to-Head

Bigger by revenue
IVVD
IVVD
2.1× larger
IVVD
$17.2M
$8.1M
ACLX
Growing faster (revenue YoY)
IVVD
IVVD
+103.8% gap
IVVD
24.5%
-79.3%
ACLX
Higher net margin
IVVD
IVVD
701.7% more per $
IVVD
-64.3%
-766.0%
ACLX

Income Statement — Q1 FY2025 vs Q4 FY2025

Metric
ACLX
ACLX
IVVD
IVVD
Revenue
$8.1M
$17.2M
Net Profit
$-62.3M
$-11.1M
Gross Margin
Operating Margin
-847.6%
-73.0%
Net Margin
-766.0%
-64.3%
Revenue YoY
-79.3%
24.5%
Net Profit YoY
-765.1%
40.0%
EPS (diluted)
$-1.13
$0.02

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
IVVD
IVVD
Q4 25
$17.2M
Q3 25
$13.1M
Q2 25
$11.8M
Q1 25
$8.1M
$11.3M
Q4 24
$15.3M
$13.8M
Q3 24
$26.0M
$9.3M
Q2 24
$27.4M
$2.3M
Q1 24
$39.3M
$0
Net Profit
ACLX
ACLX
IVVD
IVVD
Q4 25
$-11.1M
Q3 25
$-10.5M
Q2 25
$-14.7M
Q1 25
$-62.3M
$-16.3M
Q4 24
$-47.1M
$-18.4M
Q3 24
$-25.9M
$-60.7M
Q2 24
$-27.2M
$-47.2M
Q1 24
$-7.2M
$-43.5M
Operating Margin
ACLX
ACLX
IVVD
IVVD
Q4 25
-73.0%
Q3 25
-84.0%
Q2 25
-127.8%
Q1 25
-847.6%
-149.7%
Q4 24
-348.2%
-139.1%
Q3 24
-129.1%
-670.0%
Q2 24
-127.8%
-2175.2%
Q1 24
-40.3%
Net Margin
ACLX
ACLX
IVVD
IVVD
Q4 25
-64.3%
Q3 25
-79.7%
Q2 25
-124.4%
Q1 25
-766.0%
-144.1%
Q4 24
-308.4%
-133.5%
Q3 24
-99.4%
-653.1%
Q2 24
-99.3%
-2086.9%
Q1 24
-18.3%
EPS (diluted)
ACLX
ACLX
IVVD
IVVD
Q4 25
$0.02
Q3 25
$-0.06
Q2 25
$-0.12
Q1 25
$-1.13
$-0.14
Q4 24
$-0.87
$-0.14
Q3 24
$-0.48
$-0.51
Q2 24
$-0.51
$-0.40
Q1 24
$-0.14
$-0.38

Balance Sheet & Financial Strength

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

Metric
ACLX
ACLX
IVVD
IVVD
Cash + ST InvestmentsLiquidity on hand
$543.3M
$226.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$416.9M
$241.5M
Total Assets
$648.1M
$276.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACLX
ACLX
IVVD
IVVD
Q4 25
$226.7M
Q3 25
$85.0M
Q2 25
$34.9M
Q1 25
$543.3M
$48.1M
Q4 24
$587.4M
$69.3M
Q3 24
$574.3M
$106.9M
Q2 24
$516.7M
$147.9M
Q1 24
$573.9M
$189.4M
Stockholders' Equity
ACLX
ACLX
IVVD
IVVD
Q4 25
$241.5M
Q3 25
$93.1M
Q2 25
$42.8M
Q1 25
$416.9M
$54.1M
Q4 24
$454.8M
$67.5M
Q3 24
$483.0M
$83.2M
Q2 24
$487.2M
$140.6M
Q1 24
$496.6M
$178.5M
Total Assets
ACLX
ACLX
IVVD
IVVD
Q4 25
$276.9M
Q3 25
$139.2M
Q2 25
$89.1M
Q1 25
$648.1M
$103.7M
Q4 24
$711.3M
$129.5M
Q3 24
$764.9M
$161.9M
Q2 24
$734.3M
$177.3M
Q1 24
$779.7M
$215.5M

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
IVVD
IVVD
Operating Cash FlowLast quarter
$-63.1M
$-15.5M
Free Cash FlowOCF − Capex
$-63.9M
FCF MarginFCF / Revenue
-786.4%
Capex IntensityCapex / Revenue
9.6%
0.0%
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
IVVD
IVVD
Q4 25
$-15.5M
Q3 25
$-8.3M
Q2 25
$-13.3M
Q1 25
$-63.1M
$-21.1M
Q4 24
$-46.0M
$-37.6M
Q3 24
$30.7M
$-41.1M
Q2 24
$-36.2M
$-41.6M
Q1 24
$-31.9M
$-50.2M
Free Cash Flow
ACLX
ACLX
IVVD
IVVD
Q4 25
Q3 25
Q2 25
$-13.3M
Q1 25
$-63.9M
$-21.3M
Q4 24
$-47.5M
$-37.6M
Q3 24
$28.4M
$-41.1M
Q2 24
$-39.5M
Q1 24
$-38.3M
$-50.4M
FCF Margin
ACLX
ACLX
IVVD
IVVD
Q4 25
Q3 25
Q2 25
-112.9%
Q1 25
-786.4%
-188.2%
Q4 24
-311.3%
-272.2%
Q3 24
109.2%
-441.6%
Q2 24
-144.1%
Q1 24
-97.7%
Capex Intensity
ACLX
ACLX
IVVD
IVVD
Q4 25
0.0%
Q3 25
0.0%
Q2 25
0.1%
Q1 25
9.6%
1.3%
Q4 24
9.8%
0.0%
Q3 24
8.8%
0.1%
Q2 24
11.7%
0.0%
Q1 24
16.4%

Financial Flow Comparison

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

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