vs

Side-by-side financial comparison of Accelerant Holdings (ARX) and CATALYST PHARMACEUTICALS, INC. (CPRX). Click either name above to swap in a different company.

Accelerant Holdings is the larger business by last-quarter revenue ($267.4M vs $152.6M, roughly 1.8× CATALYST PHARMACEUTICALS, INC.). CATALYST PHARMACEUTICALS, INC. runs the higher net margin — 34.5% vs -511.9%, a 546.4% gap on every dollar of revenue.

Accelerant Holdings is a global specialty insurance and reinsurance technology platform that leverages advanced data analytics and risk assessment tools to support insurance carriers, managing general agents, and underwriting partners. It delivers tailored risk solutions, streamlines underwriting workflows, and serves commercial and specialty insurance segments across North America and European markets.

Catalyst Pharmaceuticals, Inc. is a biopharmaceutical company based in Coral Gables, Florida, United States. The company develops medicines for rare diseases, including the phosphate salt of amifampridine for the treatment of Lambert–Eaton myasthenic syndrome (LEMS). The drug is referred to under the trade name Firdapse, which was approved by the FDA for approved use in children 6 years and older with LEMS in addition to the prior approval for use in adults with LEMS on November 28, 2018. Fir...

ARX vs CPRX — Head-to-Head

Bigger by revenue
ARX
ARX
1.8× larger
ARX
$267.4M
$152.6M
CPRX
Higher net margin
CPRX
CPRX
546.4% more per $
CPRX
34.5%
-511.9%
ARX

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
ARX
ARX
CPRX
CPRX
Revenue
$267.4M
$152.6M
Net Profit
$-1.4B
$52.7M
Gross Margin
82.9%
Operating Margin
-507.7%
40.5%
Net Margin
-511.9%
34.5%
Revenue YoY
7.6%
Net Profit YoY
-5.8%
EPS (diluted)
$-6.99
$0.40

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
ARX
ARX
CPRX
CPRX
Q4 25
$152.6M
Q3 25
$267.4M
$148.4M
Q2 25
$219.1M
$146.6M
Q1 25
$141.4M
Q4 24
$141.8M
Q3 24
$128.7M
Q2 24
$122.7M
Q1 24
$98.5M
Net Profit
ARX
ARX
CPRX
CPRX
Q4 25
$52.7M
Q3 25
$-1.4B
$52.8M
Q2 25
$8.8M
$52.1M
Q1 25
$56.7M
Q4 24
$55.9M
Q3 24
$43.9M
Q2 24
$40.8M
Q1 24
$23.3M
Gross Margin
ARX
ARX
CPRX
CPRX
Q4 25
82.9%
Q3 25
84.7%
Q2 25
85.9%
Q1 25
87.3%
Q4 24
84.7%
Q3 24
85.0%
Q2 24
87.4%
Q1 24
87.3%
Operating Margin
ARX
ARX
CPRX
CPRX
Q4 25
40.5%
Q3 25
-507.7%
44.7%
Q2 25
10.2%
45.2%
Q1 25
44.8%
Q4 24
44.3%
Q3 24
39.6%
Q2 24
44.2%
Q1 24
27.5%
Net Margin
ARX
ARX
CPRX
CPRX
Q4 25
34.5%
Q3 25
-511.9%
35.6%
Q2 25
4.0%
35.6%
Q1 25
40.1%
Q4 24
39.4%
Q3 24
34.1%
Q2 24
33.2%
Q1 24
23.6%
EPS (diluted)
ARX
ARX
CPRX
CPRX
Q4 25
$0.40
Q3 25
$-6.99
$0.42
Q2 25
$0.04
$0.41
Q1 25
$0.45
Q4 24
$0.44
Q3 24
$0.35
Q2 24
$0.33
Q1 24
$0.19

Balance Sheet & Financial Strength

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

Metric
ARX
ARX
CPRX
CPRX
Cash + ST InvestmentsLiquidity on hand
$1.6B
$709.2M
Total DebtLower is stronger
$121.9M
Stockholders' EquityBook value
$676.1M
$954.3M
Total Assets
$7.9B
$1.1B
Debt / EquityLower = less leverage
0.18×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARX
ARX
CPRX
CPRX
Q4 25
$709.2M
Q3 25
$1.6B
$689.9M
Q2 25
$1.4B
$652.8M
Q1 25
$580.7M
Q4 24
$517.6M
Q3 24
$442.3M
Q2 24
$375.7M
Q1 24
$310.4M
Total Debt
ARX
ARX
CPRX
CPRX
Q4 25
Q3 25
$121.9M
Q2 25
$126.7M
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
ARX
ARX
CPRX
CPRX
Q4 25
$954.3M
Q3 25
$676.1M
$920.2M
Q2 25
$346.2M
$856.0M
Q1 25
$794.3M
Q4 24
$727.6M
Q3 24
$660.9M
Q2 24
$608.7M
Q1 24
$561.4M
Total Assets
ARX
ARX
CPRX
CPRX
Q4 25
$1.1B
Q3 25
$7.9B
$1.1B
Q2 25
$7.5B
$971.9M
Q1 25
$908.9M
Q4 24
$851.4M
Q3 24
$772.0M
Q2 24
$706.4M
Q1 24
$646.7M
Debt / Equity
ARX
ARX
CPRX
CPRX
Q4 25
Q3 25
0.18×
Q2 25
0.37×
Q1 25
Q4 24
Q3 24
Q2 24
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
ARX
ARX
CPRX
CPRX
Operating Cash FlowLast quarter
$73.9M
$44.9M
Free Cash FlowOCF − Capex
$44.9M
FCF MarginFCF / Revenue
29.4%
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
0.85×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARX
ARX
CPRX
CPRX
Q4 25
$44.9M
Q3 25
$73.9M
$32.4M
Q2 25
$309.3M
$71.3M
Q1 25
$60.0M
Q4 24
$70.9M
Q3 24
$72.9M
Q2 24
$64.1M
Q1 24
$31.9M
Free Cash Flow
ARX
ARX
CPRX
CPRX
Q4 25
$44.9M
Q3 25
Q2 25
$71.3M
Q1 25
Q4 24
$70.8M
Q3 24
$72.6M
Q2 24
$64.1M
Q1 24
$31.7M
FCF Margin
ARX
ARX
CPRX
CPRX
Q4 25
29.4%
Q3 25
Q2 25
48.6%
Q1 25
Q4 24
49.9%
Q3 24
56.4%
Q2 24
52.3%
Q1 24
32.2%
Capex Intensity
ARX
ARX
CPRX
CPRX
Q4 25
0.0%
Q3 25
0.0%
Q2 25
0.0%
Q1 25
0.0%
Q4 24
0.1%
Q3 24
0.2%
Q2 24
0.0%
Q1 24
0.2%
Cash Conversion
ARX
ARX
CPRX
CPRX
Q4 25
0.85×
Q3 25
0.61×
Q2 25
35.15×
1.37×
Q1 25
1.06×
Q4 24
1.27×
Q3 24
1.66×
Q2 24
1.57×
Q1 24
1.37×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ARX
ARX

Underwriting Segment$117.6M44%
Exchange Services Segment$85.0M32%
Other$64.8M24%

CPRX
CPRX

Firdapse$97.6M64%
Agamree$35.3M23%
Fycompa$19.6M13%

Related Comparisons