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Side-by-side financial comparison of Cellectis S.A. (CLLS) and Protalix BioTherapeutics, Inc. (PLX). Click either name above to swap in a different company.

Cellectis S.A. is the larger business by last-quarter revenue ($9.5M vs $9.1M, roughly 1.0× Protalix BioTherapeutics, Inc.). Protalix BioTherapeutics, Inc. runs the higher net margin — -60.3% vs -265.9%, a 205.6% gap on every dollar of revenue. On growth, Cellectis S.A. posted the faster year-over-year revenue change (375.0% vs -49.9%). Cellectis S.A. produced more free cash flow last quarter ($27.6M vs $1.6M).

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.

Protalix BioTherapeutics is an Israeli pharmaceutical company that manufactures a plant-based enzyme, taliglucerase alfa, which has received U.S. Food and Drug Administration approval for the treatment of Gaucher disease.

CLLS vs PLX — Head-to-Head

Bigger by revenue
CLLS
CLLS
1.0× larger
CLLS
$9.5M
$9.1M
PLX
Growing faster (revenue YoY)
CLLS
CLLS
+424.9% gap
CLLS
375.0%
-49.9%
PLX
Higher net margin
PLX
PLX
205.6% more per $
PLX
-60.3%
-265.9%
CLLS
More free cash flow
CLLS
CLLS
$26.0M more FCF
CLLS
$27.6M
$1.6M
PLX

Income Statement — Q2 FY2024 vs Q4 FY2025

Metric
CLLS
CLLS
PLX
PLX
Revenue
$9.5M
$9.1M
Net Profit
$-25.3M
$-5.5M
Gross Margin
49.4%
Operating Margin
-181.1%
-51.1%
Net Margin
-265.9%
-60.3%
Revenue YoY
375.0%
-49.9%
Net Profit YoY
-51.9%
-184.8%
EPS (diluted)
$-0.28
$-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
CLLS
CLLS
PLX
PLX
Q4 25
$9.1M
Q3 25
$17.9M
Q2 25
$15.7M
Q1 25
$10.1M
Q4 24
$18.2M
Q3 24
$18.0M
Q2 24
$9.5M
$13.5M
Q4 23
$10.5M
Net Profit
CLLS
CLLS
PLX
PLX
Q4 25
$-5.5M
Q3 25
$2.4M
Q2 25
$164.0K
Q1 25
$-3.6M
Q4 24
$6.5M
Q3 24
$3.2M
Q2 24
$-25.3M
$-2.2M
Q4 23
$-6.0M
Gross Margin
CLLS
CLLS
PLX
PLX
Q4 25
49.4%
Q3 25
53.4%
Q2 25
62.5%
Q1 25
19.1%
Q4 24
78.7%
Q3 24
53.4%
Q2 24
29.8%
Q4 23
15.5%
Operating Margin
CLLS
CLLS
PLX
PLX
Q4 25
-51.1%
Q3 25
11.9%
Q2 25
7.5%
Q1 25
-41.0%
Q4 24
39.6%
Q3 24
22.2%
Q2 24
-181.1%
-18.0%
Q4 23
-53.5%
Net Margin
CLLS
CLLS
PLX
PLX
Q4 25
-60.3%
Q3 25
13.2%
Q2 25
1.0%
Q1 25
-35.8%
Q4 24
35.6%
Q3 24
18.0%
Q2 24
-265.9%
-16.4%
Q4 23
-57.6%
EPS (diluted)
CLLS
CLLS
PLX
PLX
Q4 25
$-0.06
Q3 25
$0.03
Q2 25
$0.00
Q1 25
$-0.05
Q4 24
$0.10
Q3 24
$0.03
Q2 24
$-0.28
$-0.03
Q4 23
$-0.03

Balance Sheet & Financial Strength

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

Metric
CLLS
CLLS
PLX
PLX
Cash + ST InvestmentsLiquidity on hand
$149.0M
$14.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$148.6M
$48.2M
Total Assets
$407.1M
$82.3M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLLS
CLLS
PLX
PLX
Q4 25
$14.7M
Q3 25
$13.6M
Q2 25
$17.9M
Q1 25
$19.5M
Q4 24
$19.8M
Q3 24
$27.4M
Q2 24
$149.0M
$23.4M
Q4 23
$23.6M
Stockholders' Equity
CLLS
CLLS
PLX
PLX
Q4 25
$48.2M
Q3 25
$52.9M
Q2 25
$49.9M
Q1 25
$45.2M
Q4 24
$43.2M
Q3 24
$32.4M
Q2 24
$148.6M
$28.6M
Q4 23
$33.6M
Total Assets
CLLS
CLLS
PLX
PLX
Q4 25
$82.3M
Q3 25
$82.3M
Q2 25
$78.5M
Q1 25
$73.9M
Q4 24
$73.4M
Q3 24
$61.6M
Q2 24
$407.1M
$91.5M
Q4 23
$84.4M

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
PLX
PLX
Operating Cash FlowLast quarter
$28.9M
$2.0M
Free Cash FlowOCF − Capex
$27.6M
$1.6M
FCF MarginFCF / Revenue
290.5%
17.8%
Capex IntensityCapex / Revenue
13.2%
4.4%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-13.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLLS
CLLS
PLX
PLX
Q4 25
$2.0M
Q3 25
$-3.7M
Q2 25
$-5.2M
Q1 25
$-5.1M
Q4 24
$4.0M
Q3 24
$4.1M
Q2 24
$28.9M
$-3.6M
Q4 23
$3.6M
Free Cash Flow
CLLS
CLLS
PLX
PLX
Q4 25
$1.6M
Q3 25
$-4.2M
Q2 25
$-5.7M
Q1 25
$-5.4M
Q4 24
$3.6M
Q3 24
$4.0M
Q2 24
$27.6M
$-3.8M
Q4 23
$3.3M
FCF Margin
CLLS
CLLS
PLX
PLX
Q4 25
17.8%
Q3 25
-23.7%
Q2 25
-36.2%
Q1 25
-53.0%
Q4 24
19.6%
Q3 24
22.4%
Q2 24
290.5%
-28.1%
Q4 23
31.9%
Capex Intensity
CLLS
CLLS
PLX
PLX
Q4 25
4.4%
Q3 25
2.8%
Q2 25
2.8%
Q1 25
3.0%
Q4 24
2.3%
Q3 24
0.5%
Q2 24
13.2%
1.3%
Q4 23
2.4%
Cash Conversion
CLLS
CLLS
PLX
PLX
Q4 25
Q3 25
-1.58×
Q2 25
-31.91×
Q1 25
Q4 24
0.61×
Q3 24
1.27×
Q2 24
Q4 23

Financial Flow Comparison

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

Revenue Breakdown by Segment

CLLS
CLLS

Segment breakdown not available.

PLX
PLX

Products$8.7M95%
Other$428.0K5%

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