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Side-by-side financial comparison of Apellis Pharmaceuticals, Inc. (APLS) and CENTRUS ENERGY CORP (LEU). Click either name above to swap in a different company.

Apellis Pharmaceuticals, Inc. is the larger business by last-quarter revenue ($199.9M vs $146.2M, roughly 1.4× CENTRUS ENERGY CORP). On growth, CENTRUS ENERGY CORP posted the faster year-over-year revenue change (-3.6% vs -5.9%). Apellis Pharmaceuticals, Inc. produced more free cash flow last quarter ($-14.3M vs $-58.0M). Over the past eight quarters, CENTRUS ENERGY CORP's revenue compounded faster (82.9% CAGR vs 7.7%).

Apellis Pharmaceuticals is a clinical-stage biopharmaceutical company focused on developing targeted therapies that modulate the complement system to address serious unmet medical needs. Its core products target ophthalmic conditions like geographic atrophy secondary to age-related macular degeneration, as well as rare hematological and autoimmune disorders, with primary operations in the United States and European markets.

Centrus Energy Corp. is an American company that supplies nuclear fuel for use in nuclear power plants and works to develop and deploy centrifuge technology to produce enriched uranium for commercial and government uses, including for national security.

APLS vs LEU — Head-to-Head

Bigger by revenue
APLS
APLS
1.4× larger
APLS
$199.9M
$146.2M
LEU
Growing faster (revenue YoY)
LEU
LEU
+2.4% gap
LEU
-3.6%
-5.9%
APLS
More free cash flow
APLS
APLS
$43.7M more FCF
APLS
$-14.3M
$-58.0M
LEU
Faster 2-yr revenue CAGR
LEU
LEU
Annualised
LEU
82.9%
7.7%
APLS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
APLS
APLS
LEU
LEU
Revenue
$199.9M
$146.2M
Net Profit
$-59.0M
Gross Margin
23.9%
Operating Margin
-25.6%
8.8%
Net Margin
-29.5%
Revenue YoY
-5.9%
-3.6%
Net Profit YoY
-62.2%
EPS (diluted)
$-0.40
$0.52

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
APLS
APLS
LEU
LEU
Q4 25
$199.9M
$146.2M
Q3 25
$458.6M
$74.9M
Q2 25
$178.5M
$154.5M
Q1 25
$166.8M
$73.1M
Q4 24
$212.5M
$151.6M
Q3 24
$196.8M
$57.7M
Q2 24
$199.7M
$189.0M
Q1 24
$172.3M
$43.7M
Net Profit
APLS
APLS
LEU
LEU
Q4 25
$-59.0M
Q3 25
$215.7M
$3.9M
Q2 25
$-42.2M
$28.9M
Q1 25
$-92.2M
$27.2M
Q4 24
$-36.4M
Q3 24
$-57.4M
$-5.0M
Q2 24
$-37.7M
$30.6M
Q1 24
$-66.4M
$-6.1M
Gross Margin
APLS
APLS
LEU
LEU
Q4 25
23.9%
Q3 25
-5.7%
Q2 25
34.9%
Q1 25
45.0%
Q4 24
40.8%
Q3 24
15.4%
Q2 24
19.3%
Q1 24
9.8%
Operating Margin
APLS
APLS
LEU
LEU
Q4 25
-25.6%
8.8%
Q3 25
48.7%
-22.2%
Q2 25
-18.6%
21.7%
Q1 25
-50.0%
28.0%
Q4 24
-12.3%
29.7%
Q3 24
-24.0%
-13.2%
Q2 24
-14.7%
11.2%
Q1 24
-36.0%
-24.3%
Net Margin
APLS
APLS
LEU
LEU
Q4 25
-29.5%
Q3 25
47.0%
5.2%
Q2 25
-23.6%
18.7%
Q1 25
-55.3%
37.2%
Q4 24
-17.1%
Q3 24
-29.2%
-8.7%
Q2 24
-18.9%
16.2%
Q1 24
-38.5%
-14.0%
EPS (diluted)
APLS
APLS
LEU
LEU
Q4 25
$-0.40
$0.52
Q3 25
$1.67
$0.19
Q2 25
$-0.33
$1.59
Q1 25
$-0.74
$1.60
Q4 24
$-0.30
$3.26
Q3 24
$-0.46
$-0.30
Q2 24
$-0.30
$1.89
Q1 24
$-0.54
$-0.38

Balance Sheet & Financial Strength

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

Metric
APLS
APLS
LEU
LEU
Cash + ST InvestmentsLiquidity on hand
$466.2M
$2.0B
Total DebtLower is stronger
$1.2B
Stockholders' EquityBook value
$370.1M
$765.1M
Total Assets
$1.1B
$2.4B
Debt / EquityLower = less leverage
1.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APLS
APLS
LEU
LEU
Q4 25
$466.2M
$2.0B
Q3 25
$479.2M
$1.6B
Q2 25
$370.0M
$833.0M
Q1 25
$358.4M
$653.0M
Q4 24
$411.3M
$671.4M
Q3 24
$396.9M
$194.3M
Q2 24
$360.1M
$227.0M
Q1 24
$325.9M
$209.3M
Total Debt
APLS
APLS
LEU
LEU
Q4 25
$1.2B
Q3 25
$1.2B
Q2 25
$390.0M
Q1 25
$389.5M
Q4 24
$472.5M
Q3 24
$83.5M
Q2 24
$86.5M
Q1 24
$93.1M
$86.5M
Stockholders' Equity
APLS
APLS
LEU
LEU
Q4 25
$370.1M
$765.1M
Q3 25
$401.2M
$363.1M
Q2 25
$156.3M
$359.1M
Q1 25
$164.2M
$213.9M
Q4 24
$228.5M
$161.4M
Q3 24
$237.1M
$76.4M
Q2 24
$264.3M
$76.6M
Q1 24
$266.7M
$33.8M
Total Assets
APLS
APLS
LEU
LEU
Q4 25
$1.1B
$2.4B
Q3 25
$1.1B
$2.2B
Q2 25
$821.4M
$1.3B
Q1 25
$807.3M
$1.3B
Q4 24
$885.1M
$1.1B
Q3 24
$901.9M
$591.0M
Q2 24
$904.5M
$668.2M
Q1 24
$831.9M
$750.0M
Debt / Equity
APLS
APLS
LEU
LEU
Q4 25
1.54×
Q3 25
3.23×
Q2 25
1.09×
Q1 25
1.82×
Q4 24
2.93×
Q3 24
1.09×
Q2 24
1.13×
Q1 24
0.35×
2.56×

Cash Flow & Capital Efficiency

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

Metric
APLS
APLS
LEU
LEU
Operating Cash FlowLast quarter
$-14.2M
$-48.4M
Free Cash FlowOCF − Capex
$-14.3M
$-58.0M
FCF MarginFCF / Revenue
-7.1%
-39.7%
Capex IntensityCapex / Revenue
0.1%
6.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$45.0M
$31.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APLS
APLS
LEU
LEU
Q4 25
$-14.2M
$-48.4M
Q3 25
$108.5M
$10.1M
Q2 25
$4.4M
$52.8M
Q1 25
$-53.4M
$36.5M
Q4 24
$19.4M
$57.9M
Q3 24
$34.1M
$-33.2M
Q2 24
$-8.3M
$7.0M
Q1 24
$-133.0M
$5.3M
Free Cash Flow
APLS
APLS
LEU
LEU
Q4 25
$-14.3M
$-58.0M
Q3 25
$108.3M
$5.7M
Q2 25
$4.4M
$49.2M
Q1 25
$-53.4M
$34.4M
Q4 24
$19.3M
$57.2M
Q3 24
$-34.2M
Q2 24
$-8.4M
$6.1M
Q1 24
$-133.3M
$3.8M
FCF Margin
APLS
APLS
LEU
LEU
Q4 25
-7.1%
-39.7%
Q3 25
23.6%
7.6%
Q2 25
2.5%
31.8%
Q1 25
-32.0%
47.1%
Q4 24
9.1%
37.7%
Q3 24
-59.3%
Q2 24
-4.2%
3.2%
Q1 24
-77.3%
8.7%
Capex Intensity
APLS
APLS
LEU
LEU
Q4 25
0.1%
6.6%
Q3 25
0.0%
5.9%
Q2 25
0.0%
2.3%
Q1 25
0.0%
2.9%
Q4 24
0.0%
0.5%
Q3 24
0.0%
1.7%
Q2 24
0.0%
0.5%
Q1 24
0.2%
3.4%
Cash Conversion
APLS
APLS
LEU
LEU
Q4 25
Q3 25
0.50×
2.59×
Q2 25
1.83×
Q1 25
1.34×
Q4 24
Q3 24
Q2 24
0.23×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

APLS
APLS

Syfovre$155.2M78%
Empaveli Pegcetacoplan$35.1M18%
Licensing And Other Revenue$9.6M5%

LEU
LEU

Separative Work Units$111.0M76%
Services$21.8M15%
Other$13.4M9%

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