vs

Side-by-side financial comparison of Clearway Energy, Inc. (CWEN) and Ultragenyx Pharmaceutical Inc. (RARE). Click either name above to swap in a different company.

Clearway Energy, Inc. is the larger business by last-quarter revenue ($310.0M vs $207.3M, roughly 1.5× Ultragenyx Pharmaceutical Inc.). Clearway Energy, Inc. runs the higher net margin — -33.5% vs -62.0%, a 28.5% gap on every dollar of revenue. On growth, Ultragenyx Pharmaceutical Inc. posted the faster year-over-year revenue change (25.9% vs 21.1%). Clearway Energy, Inc. produced more free cash flow last quarter ($71.0M vs $-100.8M). Over the past eight quarters, Ultragenyx Pharmaceutical Inc.'s revenue compounded faster (38.0% CAGR vs 8.6%).

NRG Energy, Inc. is an American energy company, headquartered in Houston, Texas. It was formerly the wholesale arm of Northern States Power Company (NSP), which became Xcel Energy, but became independent in 2000. NRG Energy is involved in energy generation and retail electricity. Their portfolio includes natural gas generation, coal generation, oil generation, nuclear generation, wind generation, utility-scale generation, and distributed solar generation. NRG serves over 7 million retail cust...

Ultragenyx Pharmaceutical Inc. is an American biopharmaceutical company involved in the research and development of novel products for treatment of rare and ultra-rare genetic diseases for which there are typically no approved treatments and high unmet medical need. The company works with multiple drug modalities including biologics, small molecule, gene therapies, and ASO and mRNAs in the disease categories of bone, endocrine, metabolic, muscle and CNS diseases.

CWEN vs RARE — Head-to-Head

Bigger by revenue
CWEN
CWEN
1.5× larger
CWEN
$310.0M
$207.3M
RARE
Growing faster (revenue YoY)
RARE
RARE
+4.8% gap
RARE
25.9%
21.1%
CWEN
Higher net margin
CWEN
CWEN
28.5% more per $
CWEN
-33.5%
-62.0%
RARE
More free cash flow
CWEN
CWEN
$171.8M more FCF
CWEN
$71.0M
$-100.8M
RARE
Faster 2-yr revenue CAGR
RARE
RARE
Annualised
RARE
38.0%
8.6%
CWEN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CWEN
CWEN
RARE
RARE
Revenue
$310.0M
$207.3M
Net Profit
$-104.0M
$-128.6M
Gross Margin
51.9%
Operating Margin
-11.9%
-54.7%
Net Margin
-33.5%
-62.0%
Revenue YoY
21.1%
25.9%
Net Profit YoY
-3566.7%
3.5%
EPS (diluted)
$-1.28

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
CWEN
CWEN
RARE
RARE
Q4 25
$310.0M
$207.3M
Q3 25
$429.0M
$159.9M
Q2 25
$392.0M
$166.5M
Q1 25
$298.0M
$139.3M
Q4 24
$256.0M
$164.6M
Q3 24
$486.0M
$139.5M
Q2 24
$366.0M
$147.0M
Q1 24
$263.0M
$108.8M
Net Profit
CWEN
CWEN
RARE
RARE
Q4 25
$-104.0M
$-128.6M
Q3 25
$236.0M
$-180.4M
Q2 25
$33.0M
$-115.0M
Q1 25
$4.0M
$-151.1M
Q4 24
$3.0M
$-133.2M
Q3 24
$36.0M
$-133.5M
Q2 24
$51.0M
$-131.6M
Q1 24
$-2.0M
$-170.7M
Gross Margin
CWEN
CWEN
RARE
RARE
Q4 25
51.9%
Q3 25
70.2%
Q2 25
66.6%
Q1 25
59.1%
Q4 24
52.0%
Q3 24
72.2%
Q2 24
68.0%
Q1 24
52.1%
Operating Margin
CWEN
CWEN
RARE
RARE
Q4 25
-11.9%
-54.7%
Q3 25
26.1%
-106.9%
Q2 25
21.7%
-64.8%
Q1 25
-102.6%
Q4 24
-14.5%
-74.3%
Q3 24
36.6%
-94.6%
Q2 24
23.0%
-79.1%
Q1 24
-11.0%
-151.9%
Net Margin
CWEN
CWEN
RARE
RARE
Q4 25
-33.5%
-62.0%
Q3 25
55.0%
-112.8%
Q2 25
8.4%
-69.0%
Q1 25
1.3%
-108.5%
Q4 24
1.2%
-80.9%
Q3 24
7.4%
-95.7%
Q2 24
13.9%
-89.5%
Q1 24
-0.8%
-156.8%
EPS (diluted)
CWEN
CWEN
RARE
RARE
Q4 25
$-1.28
Q3 25
$-1.81
Q2 25
$-1.17
Q1 25
$-1.57
Q4 24
$-1.34
Q3 24
$-1.40
Q2 24
$-1.52
Q1 24
$-2.03

Balance Sheet & Financial Strength

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

Metric
CWEN
CWEN
RARE
RARE
Cash + ST InvestmentsLiquidity on hand
$231.0M
$421.0M
Total DebtLower is stronger
$7.9B
Stockholders' EquityBook value
$5.8B
$-80.0M
Total Assets
$16.7B
$1.5B
Debt / EquityLower = less leverage
1.36×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CWEN
CWEN
RARE
RARE
Q4 25
$231.0M
$421.0M
Q3 25
$251.0M
$202.5M
Q2 25
$260.0M
$176.3M
Q1 25
$297.0M
$127.1M
Q4 24
$332.0M
$174.0M
Q3 24
$292.0M
$150.6M
Q2 24
$226.0M
$480.7M
Q1 24
$478.0M
$112.3M
Total Debt
CWEN
CWEN
RARE
RARE
Q4 25
$7.9B
Q3 25
$8.1B
Q2 25
$8.3B
Q1 25
$7.2B
Q4 24
$6.8B
Q3 24
$6.7B
Q2 24
$6.8B
Q1 24
$7.6B
Stockholders' Equity
CWEN
CWEN
RARE
RARE
Q4 25
$5.8B
$-80.0M
Q3 25
$5.7B
$9.2M
Q2 25
$5.5B
$151.3M
Q1 25
$5.4B
$144.2M
Q4 24
$5.6B
$255.0M
Q3 24
$5.6B
$346.8M
Q2 24
$5.7B
$432.4M
Q1 24
$5.0B
$140.3M
Total Assets
CWEN
CWEN
RARE
RARE
Q4 25
$16.7B
$1.5B
Q3 25
$16.1B
$1.2B
Q2 25
$16.0B
$1.3B
Q1 25
$14.6B
$1.3B
Q4 24
$14.3B
$1.5B
Q3 24
$14.2B
$1.5B
Q2 24
$14.5B
$1.6B
Q1 24
$14.9B
$1.3B
Debt / Equity
CWEN
CWEN
RARE
RARE
Q4 25
1.36×
Q3 25
1.41×
Q2 25
1.49×
Q1 25
1.33×
Q4 24
1.21×
Q3 24
1.20×
Q2 24
1.19×
Q1 24
1.50×

Cash Flow & Capital Efficiency

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

Metric
CWEN
CWEN
RARE
RARE
Operating Cash FlowLast quarter
$177.0M
$-99.8M
Free Cash FlowOCF − Capex
$71.0M
$-100.8M
FCF MarginFCF / Revenue
22.9%
-48.6%
Capex IntensityCapex / Revenue
34.2%
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$369.0M
$-472.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CWEN
CWEN
RARE
RARE
Q4 25
$177.0M
$-99.8M
Q3 25
$225.0M
$-91.4M
Q2 25
$191.0M
$-108.3M
Q1 25
$95.0M
$-166.5M
Q4 24
$192.0M
$-79.3M
Q3 24
$301.0M
$-67.0M
Q2 24
$196.0M
$-77.0M
Q1 24
$81.0M
$-190.7M
Free Cash Flow
CWEN
CWEN
RARE
RARE
Q4 25
$71.0M
$-100.8M
Q3 25
$144.0M
$-92.7M
Q2 25
$115.0M
$-110.7M
Q1 25
$39.0M
$-167.8M
Q4 24
$142.0M
$-79.5M
Q3 24
$266.0M
$-68.6M
Q2 24
$92.0M
$-79.0M
Q1 24
$-17.0M
$-193.9M
FCF Margin
CWEN
CWEN
RARE
RARE
Q4 25
22.9%
-48.6%
Q3 25
33.6%
-58.0%
Q2 25
29.3%
-66.5%
Q1 25
13.1%
-120.5%
Q4 24
55.5%
-48.3%
Q3 24
54.7%
-49.2%
Q2 24
25.1%
-53.7%
Q1 24
-6.5%
-178.2%
Capex Intensity
CWEN
CWEN
RARE
RARE
Q4 25
34.2%
0.5%
Q3 25
18.9%
0.8%
Q2 25
19.4%
1.5%
Q1 25
18.8%
1.0%
Q4 24
19.5%
0.1%
Q3 24
7.2%
1.2%
Q2 24
28.4%
1.4%
Q1 24
37.3%
3.0%
Cash Conversion
CWEN
CWEN
RARE
RARE
Q4 25
Q3 25
0.95×
Q2 25
5.79×
Q1 25
23.75×
Q4 24
64.00×
Q3 24
8.36×
Q2 24
3.84×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

CWEN
CWEN

Segment breakdown not available.

RARE
RARE

Royalty$105.6M51%
Products$101.7M49%

Related Comparisons