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Side-by-side financial comparison of Mirum Pharmaceuticals, Inc. (MIRM) and Vroom, Inc. (VRM). Click either name above to swap in a different company.

Vroom, Inc. is the larger business by last-quarter revenue ($235.9M vs $148.9M, roughly 1.6× Mirum Pharmaceuticals, Inc.). Mirum Pharmaceuticals, Inc. runs the higher net margin — -3.8% vs -59.8%, a 56.0% gap on every dollar of revenue. On growth, Mirum Pharmaceuticals, Inc. posted the faster year-over-year revenue change (49.8% vs 12.9%). Mirum Pharmaceuticals, Inc. produced more free cash flow last quarter ($5.5M vs $-108.8M). Over the past eight quarters, Mirum Pharmaceuticals, Inc.'s revenue compounded faster (46.7% CAGR vs -49.5%).

Mirum Pharmaceuticals, Inc. is a late-stage biopharmaceutical company focused on developing and commercializing innovative therapies for patients with rare, debilitating liver diseases that have high unmet medical needs, serving both pediatric and adult patient groups across North America, Europe and other global regions.

Vroom, Inc. is a parent company of United Auto Credit Corporation (UACC) and CarStory. Previously, Vroom was a used car retailer and e-commerce company that let consumers buy, sell, and finance cars online. Vroom ceased e-commerce automotive sales operations on January 22, 2024.

MIRM vs VRM — Head-to-Head

Bigger by revenue
VRM
VRM
1.6× larger
VRM
$235.9M
$148.9M
MIRM
Growing faster (revenue YoY)
MIRM
MIRM
+36.9% gap
MIRM
49.8%
12.9%
VRM
Higher net margin
MIRM
MIRM
56.0% more per $
MIRM
-3.8%
-59.8%
VRM
More free cash flow
MIRM
MIRM
$114.2M more FCF
MIRM
$5.5M
$-108.8M
VRM
Faster 2-yr revenue CAGR
MIRM
MIRM
Annualised
MIRM
46.7%
-49.5%
VRM

Income Statement — Q4 FY2025 vs Q4 FY2023

Metric
MIRM
MIRM
VRM
VRM
Revenue
$148.9M
$235.9M
Net Profit
$-5.7M
$-141.1M
Gross Margin
12.3%
Operating Margin
-3.1%
-11.5%
Net Margin
-3.8%
-59.8%
Revenue YoY
49.8%
12.9%
Net Profit YoY
75.9%
-669.8%
EPS (diluted)
$-0.10
$-80.66

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
MIRM
MIRM
VRM
VRM
Q4 25
$148.9M
Q3 25
$133.0M
Q2 25
$127.8M
Q1 25
$111.6M
Q4 24
$99.4M
Q3 24
$90.4M
Q2 24
$77.9M
Q1 24
$69.2M
Net Profit
MIRM
MIRM
VRM
VRM
Q4 25
$-5.7M
Q3 25
$2.9M
Q2 25
$-5.9M
Q1 25
$-14.7M
Q4 24
$-23.8M
Q3 24
$-14.2M
Q2 24
$-24.6M
Q1 24
$-25.3M
Operating Margin
MIRM
MIRM
VRM
VRM
Q4 25
-3.1%
Q3 25
2.0%
Q2 25
-3.9%
Q1 25
-13.6%
Q4 24
-24.4%
Q3 24
-14.0%
Q2 24
-31.1%
Q1 24
-38.2%
Net Margin
MIRM
MIRM
VRM
VRM
Q4 25
-3.8%
Q3 25
2.2%
Q2 25
-4.6%
Q1 25
-13.2%
Q4 24
-23.9%
Q3 24
-15.8%
Q2 24
-31.6%
Q1 24
-36.5%
EPS (diluted)
MIRM
MIRM
VRM
VRM
Q4 25
$-0.10
Q3 25
$0.05
Q2 25
$-0.12
Q1 25
$-0.30
Q4 24
$-0.49
Q3 24
$-0.30
Q2 24
$-0.52
Q1 24
$-0.54

Balance Sheet & Financial Strength

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

Metric
MIRM
MIRM
VRM
VRM
Cash + ST InvestmentsLiquidity on hand
$383.3M
$135.6M
Total DebtLower is stronger
$454.2M
Stockholders' EquityBook value
$314.7M
$127.7M
Total Assets
$842.8M
$1.5B
Debt / EquityLower = less leverage
3.56×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MIRM
MIRM
VRM
VRM
Q4 25
$383.3M
Q3 25
$375.5M
Q2 25
$304.6M
Q1 25
$277.7M
Q4 24
$280.3M
Q3 24
$284.4M
Q2 24
$278.4M
Q1 24
$302.8M
Stockholders' Equity
MIRM
MIRM
VRM
VRM
Q4 25
$314.7M
Q3 25
$292.0M
Q2 25
$255.2M
Q1 25
$233.3M
Q4 24
$225.6M
Q3 24
$232.0M
Q2 24
$229.0M
Q1 24
$234.6M
Total Assets
MIRM
MIRM
VRM
VRM
Q4 25
$842.8M
Q3 25
$785.1M
Q2 25
$725.8M
Q1 25
$690.2M
Q4 24
$670.8M
Q3 24
$667.9M
Q2 24
$660.8M
Q1 24
$652.0M

Cash Flow & Capital Efficiency

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

Metric
MIRM
MIRM
VRM
VRM
Operating Cash FlowLast quarter
$6.1M
$-108.1M
Free Cash FlowOCF − Capex
$5.5M
$-108.8M
FCF MarginFCF / Revenue
3.7%
-46.1%
Capex IntensityCapex / Revenue
0.4%
0.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$54.9M
$-536.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MIRM
MIRM
VRM
VRM
Q4 25
$6.1M
Q3 25
$39.7M
Q2 25
$12.0M
Q1 25
$-2.0M
Q4 24
$-5.1M
Q3 24
$4.0M
Q2 24
$-3.8M
Q1 24
$15.2M
Free Cash Flow
MIRM
MIRM
VRM
VRM
Q4 25
$5.5M
Q3 25
$39.5M
Q2 25
$11.9M
Q1 25
$-2.0M
Q4 24
$-5.1M
Q3 24
$3.8M
Q2 24
$-4.6M
Q1 24
$15.2M
FCF Margin
MIRM
MIRM
VRM
VRM
Q4 25
3.7%
Q3 25
29.7%
Q2 25
9.3%
Q1 25
-1.8%
Q4 24
-5.1%
Q3 24
4.2%
Q2 24
-5.9%
Q1 24
22.0%
Capex Intensity
MIRM
MIRM
VRM
VRM
Q4 25
0.4%
Q3 25
0.1%
Q2 25
0.1%
Q1 25
0.0%
Q4 24
0.0%
Q3 24
0.2%
Q2 24
1.0%
Q1 24
0.0%
Cash Conversion
MIRM
MIRM
VRM
VRM
Q4 25
Q3 25
13.66×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

MIRM
MIRM

Livmarli$106.4M71%
Bile Acid Medicines$42.5M29%

VRM
VRM

Segment breakdown not available.

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