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Side-by-side financial comparison of Ultragenyx Pharmaceutical Inc. (RARE) and Shoals Technologies Group, Inc. (SHLS). Click either name above to swap in a different company.

Ultragenyx Pharmaceutical Inc. is the larger business by last-quarter revenue ($207.3M vs $148.3M, roughly 1.4× Shoals Technologies Group, Inc.). Shoals Technologies Group, Inc. runs the higher net margin — 5.5% vs -62.0%, a 67.5% gap on every dollar of revenue. On growth, Shoals Technologies Group, Inc. posted the faster year-over-year revenue change (38.6% vs 25.9%). Shoals Technologies Group, Inc. produced more free cash flow last quarter ($-11.3M vs $-100.8M). Over the past eight quarters, Ultragenyx Pharmaceutical Inc.'s revenue compounded faster (38.0% CAGR vs 27.8%).

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.

Shoals Technologies Group is a leading provider of electrical balance of systems solutions for renewable energy and e-mobility. It supplies connectivity components for solar projects, energy storage systems and EV charging infrastructure, serving clients across North America, Europe and Asia-Pacific.

RARE vs SHLS — Head-to-Head

Bigger by revenue
RARE
RARE
1.4× larger
RARE
$207.3M
$148.3M
SHLS
Growing faster (revenue YoY)
SHLS
SHLS
+12.7% gap
SHLS
38.6%
25.9%
RARE
Higher net margin
SHLS
SHLS
67.5% more per $
SHLS
5.5%
-62.0%
RARE
More free cash flow
SHLS
SHLS
$89.5M more FCF
SHLS
$-11.3M
$-100.8M
RARE
Faster 2-yr revenue CAGR
RARE
RARE
Annualised
RARE
38.0%
27.8%
SHLS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
RARE
RARE
SHLS
SHLS
Revenue
$207.3M
$148.3M
Net Profit
$-128.6M
$8.1M
Gross Margin
31.6%
Operating Margin
-54.7%
11.7%
Net Margin
-62.0%
5.5%
Revenue YoY
25.9%
38.6%
Net Profit YoY
3.5%
3.9%
EPS (diluted)
$-1.28
$0.05

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
RARE
RARE
SHLS
SHLS
Q4 25
$207.3M
$148.3M
Q3 25
$159.9M
$135.8M
Q2 25
$166.5M
$110.8M
Q1 25
$139.3M
$80.4M
Q4 24
$164.6M
$107.0M
Q3 24
$139.5M
$102.2M
Q2 24
$147.0M
$99.2M
Q1 24
$108.8M
$90.8M
Net Profit
RARE
RARE
SHLS
SHLS
Q4 25
$-128.6M
$8.1M
Q3 25
$-180.4M
$11.9M
Q2 25
$-115.0M
$13.9M
Q1 25
$-151.1M
$-282.0K
Q4 24
$-133.2M
$7.8M
Q3 24
$-133.5M
$-267.0K
Q2 24
$-131.6M
$11.8M
Q1 24
$-170.7M
$4.8M
Gross Margin
RARE
RARE
SHLS
SHLS
Q4 25
31.6%
Q3 25
37.0%
Q2 25
37.2%
Q1 25
35.0%
Q4 24
37.6%
Q3 24
24.8%
Q2 24
40.3%
Q1 24
40.2%
Operating Margin
RARE
RARE
SHLS
SHLS
Q4 25
-54.7%
11.7%
Q3 25
-106.9%
13.7%
Q2 25
-64.8%
14.4%
Q1 25
-102.6%
5.4%
Q4 24
-74.3%
15.4%
Q3 24
-94.6%
4.4%
Q2 24
-79.1%
18.7%
Q1 24
-151.9%
12.8%
Net Margin
RARE
RARE
SHLS
SHLS
Q4 25
-62.0%
5.5%
Q3 25
-112.8%
8.7%
Q2 25
-69.0%
12.5%
Q1 25
-108.5%
-0.4%
Q4 24
-80.9%
7.3%
Q3 24
-95.7%
-0.3%
Q2 24
-89.5%
11.9%
Q1 24
-156.8%
5.3%
EPS (diluted)
RARE
RARE
SHLS
SHLS
Q4 25
$-1.28
$0.05
Q3 25
$-1.81
$0.07
Q2 25
$-1.17
$0.08
Q1 25
$-1.57
$0.00
Q4 24
$-1.34
$0.04
Q3 24
$-1.40
$0.00
Q2 24
$-1.52
$0.07
Q1 24
$-2.03
$0.03

Balance Sheet & Financial Strength

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

Metric
RARE
RARE
SHLS
SHLS
Cash + ST InvestmentsLiquidity on hand
$421.0M
$7.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$-80.0M
$600.0M
Total Assets
$1.5B
$904.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RARE
RARE
SHLS
SHLS
Q4 25
$421.0M
$7.3M
Q3 25
$202.5M
$8.6M
Q2 25
$176.3M
$4.7M
Q1 25
$127.1M
$35.6M
Q4 24
$174.0M
$23.5M
Q3 24
$150.6M
$11.1M
Q2 24
$480.7M
$3.2M
Q1 24
$112.3M
$15.2M
Total Debt
RARE
RARE
SHLS
SHLS
Q4 25
Q3 25
Q2 25
Q1 25
$141.8M
Q4 24
$141.8M
Q3 24
$141.8M
Q2 24
$146.8M
Q1 24
$168.8M
Stockholders' Equity
RARE
RARE
SHLS
SHLS
Q4 25
$-80.0M
$600.0M
Q3 25
$9.2M
$589.6M
Q2 25
$151.3M
$575.4M
Q1 25
$144.2M
$558.9M
Q4 24
$255.0M
$556.8M
Q3 24
$346.8M
$545.2M
Q2 24
$432.4M
$544.6M
Q1 24
$140.3M
$554.0M
Total Assets
RARE
RARE
SHLS
SHLS
Q4 25
$1.5B
$904.1M
Q3 25
$1.2B
$851.8M
Q2 25
$1.3B
$795.0M
Q1 25
$1.3B
$788.4M
Q4 24
$1.5B
$793.1M
Q3 24
$1.5B
$801.3M
Q2 24
$1.6B
$788.4M
Q1 24
$1.3B
$825.3M
Debt / Equity
RARE
RARE
SHLS
SHLS
Q4 25
Q3 25
Q2 25
Q1 25
0.25×
Q4 24
0.25×
Q3 24
0.26×
Q2 24
0.27×
Q1 24
0.30×

Cash Flow & Capital Efficiency

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

Metric
RARE
RARE
SHLS
SHLS
Operating Cash FlowLast quarter
$-99.8M
$-4.1M
Free Cash FlowOCF − Capex
$-100.8M
$-11.3M
FCF MarginFCF / Revenue
-48.6%
-7.6%
Capex IntensityCapex / Revenue
0.5%
4.8%
Cash ConversionOCF / Net Profit
-0.50×
TTM Free Cash FlowTrailing 4 quarters
$-472.0M
$-16.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
RARE
RARE
SHLS
SHLS
Q4 25
$-99.8M
$-4.1M
Q3 25
$-91.4M
$19.4M
Q2 25
$-108.3M
$-13.8M
Q1 25
$-166.5M
$15.6M
Q4 24
$-79.3M
$14.0M
Q3 24
$-67.0M
$15.7M
Q2 24
$-77.0M
$37.8M
Q1 24
$-190.7M
$12.9M
Free Cash Flow
RARE
RARE
SHLS
SHLS
Q4 25
$-100.8M
$-11.3M
Q3 25
$-92.7M
$9.0M
Q2 25
$-110.7M
$-26.0M
Q1 25
$-167.8M
$12.3M
Q4 24
$-79.5M
$12.5M
Q3 24
$-68.6M
$13.3M
Q2 24
$-79.0M
$35.8M
Q1 24
$-193.9M
$10.4M
FCF Margin
RARE
RARE
SHLS
SHLS
Q4 25
-48.6%
-7.6%
Q3 25
-58.0%
6.6%
Q2 25
-66.5%
-23.5%
Q1 25
-120.5%
15.4%
Q4 24
-48.3%
11.6%
Q3 24
-49.2%
13.0%
Q2 24
-53.7%
36.1%
Q1 24
-178.2%
11.4%
Capex Intensity
RARE
RARE
SHLS
SHLS
Q4 25
0.5%
4.8%
Q3 25
0.8%
7.7%
Q2 25
1.5%
11.0%
Q1 25
1.0%
4.0%
Q4 24
0.1%
1.4%
Q3 24
1.2%
2.3%
Q2 24
1.4%
2.0%
Q1 24
3.0%
2.7%
Cash Conversion
RARE
RARE
SHLS
SHLS
Q4 25
-0.50×
Q3 25
1.63×
Q2 25
-1.00×
Q1 25
Q4 24
1.79×
Q3 24
Q2 24
3.21×
Q1 24
2.69×

Financial Flow Comparison

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

Revenue Breakdown by Segment

RARE
RARE

Royalty$105.6M51%
Products$101.7M49%

SHLS
SHLS

System Solutions$122.0M82%
Components$26.3M18%

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