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Side-by-side financial comparison of Cellectis S.A. (CLLS) and HALOZYME THERAPEUTICS, INC. (HALO). Click either name above to swap in a different company.

HALOZYME THERAPEUTICS, INC. is the larger business by last-quarter revenue ($451.8M vs $9.5M, roughly 47.5× Cellectis S.A.). HALOZYME THERAPEUTICS, INC. runs the higher net margin — -31.3% vs -265.9%, a 234.5% gap on every dollar of revenue. On growth, Cellectis S.A. posted the faster year-over-year revenue change (375.0% vs 51.6%). HALOZYME THERAPEUTICS, INC. produced more free cash flow last quarter ($217.6M vs $27.6M).

Cellectis is a French biopharmaceutical company. It develops genome-edited chimeric antigen receptor T-cell technologies for cancer immunotherapy. It has offices in Paris, New York City, and Raleigh, North Carolina.

Halozyme Therapeutics, Inc. is an American biotechnology company. It develops oncology therapies designed to target the tumor microenvironment.

CLLS vs HALO — Head-to-Head

Bigger by revenue
HALO
HALO
47.5× larger
HALO
$451.8M
$9.5M
CLLS
Growing faster (revenue YoY)
CLLS
CLLS
+323.4% gap
CLLS
375.0%
51.6%
HALO
Higher net margin
HALO
HALO
234.5% more per $
HALO
-31.3%
-265.9%
CLLS
More free cash flow
HALO
HALO
$190.0M more FCF
HALO
$217.6M
$27.6M
CLLS

Income Statement — Q2 2024 vs Q4 2025

Metric
CLLS
CLLS
HALO
HALO
Revenue
$9.5M
$451.8M
Net Profit
$-25.3M
$-141.6M
Gross Margin
82.6%
Operating Margin
-181.1%
-20.6%
Net Margin
-265.9%
-31.3%
Revenue YoY
375.0%
51.6%
Net Profit YoY
-51.9%
-203.3%
EPS (diluted)
$-0.28
$-1.13

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
CLLS
CLLS
HALO
HALO
Q4 25
$451.8M
Q3 25
$354.3M
Q2 25
$325.7M
Q1 25
$264.9M
Q4 24
$298.0M
Q3 24
$290.1M
Q2 24
$9.5M
$231.4M
Q1 24
$195.9M
Net Profit
CLLS
CLLS
HALO
HALO
Q4 25
$-141.6M
Q3 25
$175.2M
Q2 25
$165.2M
Q1 25
$118.1M
Q4 24
$137.0M
Q3 24
$137.0M
Q2 24
$-25.3M
$93.2M
Q1 24
$76.8M
Gross Margin
CLLS
CLLS
HALO
HALO
Q4 25
82.6%
Q3 25
84.4%
Q2 25
85.8%
Q1 25
81.7%
Q4 24
85.9%
Q3 24
83.0%
Q2 24
82.9%
Q1 24
85.5%
Operating Margin
CLLS
CLLS
HALO
HALO
Q4 25
-20.6%
Q3 25
61.5%
Q2 25
62.2%
Q1 25
53.4%
Q4 24
58.9%
Q3 24
56.3%
Q2 24
-181.1%
50.7%
Q1 24
48.8%
Net Margin
CLLS
CLLS
HALO
HALO
Q4 25
-31.3%
Q3 25
49.5%
Q2 25
50.7%
Q1 25
44.6%
Q4 24
46.0%
Q3 24
47.2%
Q2 24
-265.9%
40.3%
Q1 24
39.2%
EPS (diluted)
CLLS
CLLS
HALO
HALO
Q4 25
$-1.13
Q3 25
$1.43
Q2 25
$1.33
Q1 25
$0.93
Q4 24
$1.06
Q3 24
$1.05
Q2 24
$-0.28
$0.72
Q1 24
$0.60

Balance Sheet & Financial Strength

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

Metric
CLLS
CLLS
HALO
HALO
Cash + ST InvestmentsLiquidity on hand
$149.0M
$133.8M
Total DebtLower is stronger
$2.1B
Stockholders' EquityBook value
$148.6M
$48.8M
Total Assets
$407.1M
$2.5B
Debt / EquityLower = less leverage
43.89×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLLS
CLLS
HALO
HALO
Q4 25
$133.8M
Q3 25
$419.7M
Q2 25
$61.9M
Q1 25
$176.3M
Q4 24
$115.8M
Q3 24
$154.3M
Q2 24
$149.0M
$187.9M
Q1 24
$164.6M
Total Debt
CLLS
CLLS
HALO
HALO
Q4 25
$2.1B
Q3 25
$1.5B
Q2 25
$1.5B
Q1 25
$1.5B
Q4 24
$1.5B
Q3 24
$1.5B
Q2 24
$1.5B
Q1 24
$1.5B
Stockholders' Equity
CLLS
CLLS
HALO
HALO
Q4 25
$48.8M
Q3 25
$503.9M
Q2 25
$332.7M
Q1 25
$482.3M
Q4 24
$363.8M
Q3 24
$452.7M
Q2 24
$148.6M
$289.4M
Q1 24
$177.8M
Total Assets
CLLS
CLLS
HALO
HALO
Q4 25
$2.5B
Q3 25
$2.2B
Q2 25
$2.1B
Q1 25
$2.2B
Q4 24
$2.1B
Q3 24
$2.1B
Q2 24
$407.1M
$2.0B
Q1 24
$1.8B
Debt / Equity
CLLS
CLLS
HALO
HALO
Q4 25
43.89×
Q3 25
3.00×
Q2 25
4.54×
Q1 25
3.13×
Q4 24
4.14×
Q3 24
3.32×
Q2 24
5.19×
Q1 24
8.44×

Cash Flow & Capital Efficiency

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

Metric
CLLS
CLLS
HALO
HALO
Operating Cash FlowLast quarter
$28.9M
$219.0M
Free Cash FlowOCF − Capex
$27.6M
$217.6M
FCF MarginFCF / Revenue
290.5%
48.2%
Capex IntensityCapex / Revenue
13.2%
0.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$644.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLLS
CLLS
HALO
HALO
Q4 25
$219.0M
Q3 25
$178.6M
Q2 25
$99.7M
Q1 25
$154.2M
Q4 24
$178.5M
Q3 24
$115.4M
Q2 24
$28.9M
$55.8M
Q1 24
$129.4M
Free Cash Flow
CLLS
CLLS
HALO
HALO
Q4 25
$217.6M
Q3 25
$175.6M
Q2 25
$98.1M
Q1 25
$153.3M
Q4 24
$175.4M
Q3 24
$113.9M
Q2 24
$27.6M
$53.2M
Q1 24
$125.9M
FCF Margin
CLLS
CLLS
HALO
HALO
Q4 25
48.2%
Q3 25
49.6%
Q2 25
30.1%
Q1 25
57.9%
Q4 24
58.9%
Q3 24
39.3%
Q2 24
290.5%
23.0%
Q1 24
64.3%
Capex Intensity
CLLS
CLLS
HALO
HALO
Q4 25
0.3%
Q3 25
0.9%
Q2 25
0.5%
Q1 25
0.4%
Q4 24
1.0%
Q3 24
0.5%
Q2 24
13.2%
1.1%
Q1 24
1.8%
Cash Conversion
CLLS
CLLS
HALO
HALO
Q4 25
Q3 25
1.02×
Q2 25
0.60×
Q1 25
1.31×
Q4 24
1.30×
Q3 24
0.84×
Q2 24
0.60×
Q1 24
1.68×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CLLS
CLLS

Segment breakdown not available.

HALO
HALO

Royalty$258.0M57%
Products$122.7M27%
Proprietary Products Sales$59.6M13%
Device Partnered Products$12.9M3%

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