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Side-by-side financial comparison of Compass Therapeutics, Inc. (CMPX) and Prime Medicine, Inc. (PRME). Click either name above to swap in a different company.

Compass Therapeutics, Inc. produced more free cash flow last quarter ($-10.9M vs $-37.5M).

Compass Pathways, or COMPASS Pathways, is a British pharmaceutical company developing psychedelics as potential medicines. Its main drug candidate, psilocybin (COMP360), is currently in phase 3 clinical trials for treatment-resistant depression. This candidate has received breakthrough therapy status from the U.S. Food and Drug Administration (FDA). It is the most advanced psychedelic drug candidate in development besides Lykos Therapeutics's midomafetamine (MDMA).

Prime Medicine, Inc. is an American biotechnology company developing gene therapies based on prime editing. The company is headquartered in Cambridge, Massachusetts.

CMPX vs PRME — Head-to-Head

Bigger by revenue
PRME
PRME
Infinity× larger
PRME
$838.0K
$0
CMPX
More free cash flow
CMPX
CMPX
$26.7M more FCF
CMPX
$-10.9M
$-37.5M
PRME

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
CMPX
CMPX
PRME
PRME
Revenue
$0
$838.0K
Net Profit
$-14.3M
$-46.1M
Gross Margin
Operating Margin
-5800.5%
Net Margin
-5498.7%
Revenue YoY
-61.6%
Net Profit YoY
-36.0%
-9.0%
EPS (diluted)
$-0.22

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
CMPX
CMPX
PRME
PRME
Q4 25
$838.0K
Q3 25
$0
$1.2M
Q2 25
$0
$1.1M
Q1 25
$1.5M
Q4 24
$2.2M
Q3 24
$0
Q2 24
$850.0K
$0
Q1 24
$591.0K
Net Profit
CMPX
CMPX
PRME
PRME
Q4 25
$-46.1M
Q3 25
$-14.3M
$-50.6M
Q2 25
$-19.9M
$-52.6M
Q1 25
$-51.9M
Q4 24
$-42.3M
Q3 24
$-10.5M
Q2 24
$-13.1M
$-55.3M
Q1 24
$-45.8M
Operating Margin
CMPX
CMPX
PRME
PRME
Q4 25
-5800.5%
Q3 25
-4406.0%
Q2 25
-4787.2%
Q1 25
-3603.3%
Q4 24
-2025.7%
Q3 24
Q2 24
-1770.0%
Q1 24
-8179.5%
Net Margin
CMPX
CMPX
PRME
PRME
Q4 25
-5498.7%
Q3 25
-4129.1%
Q2 25
-4716.7%
Q1 25
-3568.8%
Q4 24
-1936.6%
Q3 24
Q2 24
-1538.4%
Q1 24
-7743.0%
EPS (diluted)
CMPX
CMPX
PRME
PRME
Q4 25
$-0.22
Q3 25
$-0.32
Q2 25
$-0.41
Q1 25
$-0.40
Q4 24
$-0.31
Q3 24
Q2 24
$-0.46
Q1 24
$-0.44

Balance Sheet & Financial Strength

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

Metric
CMPX
CMPX
PRME
PRME
Cash + ST InvestmentsLiquidity on hand
$219.9M
$63.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$209.6M
$120.9M
Total Assets
$231.3M
$342.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CMPX
CMPX
PRME
PRME
Q4 25
$63.0M
Q3 25
$219.9M
$71.4M
Q2 25
$100.9M
$53.8M
Q1 25
$91.9M
Q4 24
$182.5M
Q3 24
$118.0M
Q2 24
$146.2M
$55.6M
Q1 24
$94.2M
Stockholders' Equity
CMPX
CMPX
PRME
PRME
Q4 25
$120.9M
Q3 25
$209.6M
$161.8M
Q2 25
$93.2M
$60.9M
Q1 25
$106.9M
Q4 24
$153.1M
Q3 24
$138.4M
Q2 24
$146.1M
$196.6M
Q1 24
$243.8M
Total Assets
CMPX
CMPX
PRME
PRME
Q4 25
$342.7M
Q3 25
$231.3M
$385.0M
Q2 25
$116.7M
$279.0M
Q1 25
$328.2M
Q4 24
$297.5M
Q3 24
$149.2M
Q2 24
$155.6M
$259.7M
Q1 24
$311.4M

Cash Flow & Capital Efficiency

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

Metric
CMPX
CMPX
PRME
PRME
Operating Cash FlowLast quarter
$-10.8M
$-37.3M
Free Cash FlowOCF − Capex
$-10.9M
$-37.5M
FCF MarginFCF / Revenue
-4480.4%
Capex IntensityCapex / Revenue
34.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-167.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CMPX
CMPX
PRME
PRME
Q4 25
$-37.3M
Q3 25
$-10.8M
$-35.0M
Q2 25
$-11.8M
$-41.4M
Q1 25
$-48.9M
Q4 24
$16.2M
Q3 24
$-11.1M
Q2 24
$-10.8M
$-45.5M
Q1 24
$-67.7M
Free Cash Flow
CMPX
CMPX
PRME
PRME
Q4 25
$-37.5M
Q3 25
$-10.9M
$-35.3M
Q2 25
$-43.0M
Q1 25
$-51.3M
Q4 24
$14.5M
Q3 24
$-11.1M
Q2 24
$-47.4M
Q1 24
$-70.0M
FCF Margin
CMPX
CMPX
PRME
PRME
Q4 25
-4480.4%
Q3 25
-2880.5%
Q2 25
-3855.1%
Q1 25
-3526.8%
Q4 24
662.1%
Q3 24
Q2 24
Q1 24
-11849.6%
Capex Intensity
CMPX
CMPX
PRME
PRME
Q4 25
34.6%
Q3 25
20.2%
Q2 25
141.0%
Q1 25
166.6%
Q4 24
82.0%
Q3 24
Q2 24
0.0%
Q1 24
393.2%

Financial Flow Comparison

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

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