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Side-by-side financial comparison of Korro Bio, Inc. (KRRO) and PMV Pharmaceuticals, Inc. (PMVP). Click either name above to swap in a different company.

Korro Bio, Inc. is the larger business by last-quarter revenue ($1.3M vs $1.2M, roughly 1.0× PMV Pharmaceuticals, Inc.). On growth, Korro Bio, Inc. posted the faster year-over-year revenue change (-43.1% vs -46.1%). PMV Pharmaceuticals, Inc. produced more free cash flow last quarter ($-17.2M vs $-79.1M).

Korro Bio, Inc. is a clinical-stage biotechnology company focused on developing innovative RNA editing therapies for rare and severe genetic diseases. It leverages its proprietary oligonucleotide platform to target disease-causing mutations, with core pipelines covering ophthalmology, respiratory and neuromuscular disorder segments, striving to address unmet medical needs for global patients.

PMV Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company focused on developing precision oncology therapies targeting mutations in the p53 tumor suppressor gene, one of the most frequently altered genes in human cancers. Its lead product candidates address unmet medical needs for patients with hard-to-treat solid and hematologic malignancies, serving global oncology patient segments.

KRRO vs PMVP — Head-to-Head

Bigger by revenue
KRRO
KRRO
1.0× larger
KRRO
$1.3M
$1.2M
PMVP
Growing faster (revenue YoY)
KRRO
KRRO
+3.0% gap
KRRO
-43.1%
-46.1%
PMVP
More free cash flow
PMVP
PMVP
$61.9M more FCF
PMVP
$-17.2M
$-79.1M
KRRO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KRRO
KRRO
PMVP
PMVP
Revenue
$1.3M
$1.2M
Net Profit
$-18.0M
Gross Margin
Operating Margin
-1561.8%
Net Margin
-1464.0%
Revenue YoY
-43.1%
-46.1%
Net Profit YoY
-136.1%
21.6%
EPS (diluted)
$-0.33

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
KRRO
KRRO
PMVP
PMVP
Q4 25
$1.3M
$1.2M
Q3 25
$1.1M
$1.5M
Q2 25
$1.5M
$1.7M
Q1 25
$2.5M
$1.9M
Q4 24
$2.3M
Q3 24
$0
$2.6M
Q2 24
$0
$2.8M
Q1 24
$0
$3.0M
Net Profit
KRRO
KRRO
PMVP
PMVP
Q4 25
$-18.0M
Q3 25
$-18.1M
$-21.1M
Q2 25
$-25.8M
$-21.2M
Q1 25
$-23.4M
$-17.4M
Q4 24
$-23.0M
Q3 24
$-21.0M
$-19.2M
Q2 24
$-21.8M
$-1.2M
Q1 24
$-19.6M
$-15.3M
Operating Margin
KRRO
KRRO
PMVP
PMVP
Q4 25
-1561.8%
Q3 25
-1764.9%
-1521.8%
Q2 25
-1863.2%
-1353.8%
Q1 25
-981.2%
-1114.4%
Q4 24
-1100.5%
Q3 24
-837.0%
Q2 24
-720.1%
Q1 24
-617.2%
Net Margin
KRRO
KRRO
PMVP
PMVP
Q4 25
-1464.0%
Q3 25
-1657.0%
-1422.9%
Q2 25
-1765.1%
-1255.0%
Q1 25
-917.1%
-901.1%
Q4 24
-1005.7%
Q3 24
-735.2%
Q2 24
-43.3%
Q1 24
-517.3%
EPS (diluted)
KRRO
KRRO
PMVP
PMVP
Q4 25
$-0.33
Q3 25
$-1.92
$-0.40
Q2 25
$-2.74
$-0.41
Q1 25
$-2.49
$-0.34
Q4 24
$-0.45
Q3 24
$-2.26
$-0.37
Q2 24
$-2.43
$-0.02
Q1 24
$-2.44
$-0.30

Balance Sheet & Financial Strength

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

Metric
KRRO
KRRO
PMVP
PMVP
Cash + ST InvestmentsLiquidity on hand
$75.2M
$112.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$51.4M
$104.7M
Total Assets
$113.5M
$116.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KRRO
KRRO
PMVP
PMVP
Q4 25
$75.2M
$112.9M
Q3 25
$92.5M
$129.3M
Q2 25
$96.4M
$142.3M
Q1 25
$115.0M
$160.4M
Q4 24
$169.5M
Q3 24
$137.0M
$182.8M
Q2 24
$157.4M
$212.9M
Q1 24
$138.8M
$197.9M
Stockholders' Equity
KRRO
KRRO
PMVP
PMVP
Q4 25
$51.4M
$104.7M
Q3 25
$99.0M
$121.0M
Q2 25
$115.1M
$140.6M
Q1 25
$139.0M
$160.1M
Q4 24
$176.1M
Q3 24
$179.6M
$197.9M
Q2 24
$198.1M
$214.3M
Q1 24
$151.4M
$212.7M
Total Assets
KRRO
KRRO
PMVP
PMVP
Q4 25
$113.5M
$116.6M
Q3 25
$161.6M
$133.8M
Q2 25
$180.4M
$152.9M
Q1 25
$202.2M
$170.6M
Q4 24
$191.3M
Q3 24
$243.5M
$223.5M
Q2 24
$249.6M
$237.5M
Q1 24
$198.0M
$236.9M

Cash Flow & Capital Efficiency

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

Metric
KRRO
KRRO
PMVP
PMVP
Operating Cash FlowLast quarter
$-78.6M
$-17.2M
Free Cash FlowOCF − Capex
$-79.1M
$-17.2M
FCF MarginFCF / Revenue
-6120.7%
-1396.4%
Capex IntensityCapex / Revenue
40.1%
1.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-140.4M
$-73.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KRRO
KRRO
PMVP
PMVP
Q4 25
$-78.6M
$-17.2M
Q3 25
$-17.2M
$-19.8M
Q2 25
$-19.2M
$-18.3M
Q1 25
$-24.5M
$-18.3M
Q4 24
$-16.7M
Q3 24
$-16.1M
$-16.8M
Q2 24
$-14.6M
$-1.6M
Q1 24
$-21.9M
$-16.2M
Free Cash Flow
KRRO
KRRO
PMVP
PMVP
Q4 25
$-79.1M
$-17.2M
Q3 25
$-17.4M
$-19.8M
Q2 25
$-19.4M
$-18.3M
Q1 25
$-24.6M
$-18.3M
Q4 24
$-16.7M
Q3 24
$-21.0M
$-16.8M
Q2 24
$-20.6M
$-1.6M
Q1 24
$-27.5M
$-16.8M
FCF Margin
KRRO
KRRO
PMVP
PMVP
Q4 25
-6120.7%
-1396.4%
Q3 25
-1592.1%
-1339.3%
Q2 25
-1326.6%
-1083.6%
Q1 25
-963.6%
-944.2%
Q4 24
-731.0%
Q3 24
-644.0%
Q2 24
-57.2%
Q1 24
-568.4%
Capex Intensity
KRRO
KRRO
PMVP
PMVP
Q4 25
40.1%
1.2%
Q3 25
16.1%
0.1%
Q2 25
9.6%
0.7%
Q1 25
4.7%
0.2%
Q4 24
2.4%
Q3 24
0.0%
Q2 24
0.1%
Q1 24
20.1%

Financial Flow Comparison

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

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