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

Tango Therapeutics, Inc. produced more free cash flow last quarter ($-29.9M vs $-37.5M).

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

Tango Therapeutics, Inc. is a clinical-stage biotechnology company focused on developing targeted therapies and novel immunotherapies for patients with hard-to-treat cancers. Its core pipeline targets genetic vulnerabilities in tumor cells, with key programs targeting mutations common across multiple solid tumor types, serving global oncology populations via in-house R&D and industry partnerships.

PRME vs TNGX — Head-to-Head

Bigger by revenue
PRME
PRME
Infinity× larger
PRME
$838.0K
$0
TNGX
More free cash flow
TNGX
TNGX
$7.6M more FCF
TNGX
$-29.9M
$-37.5M
PRME

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PRME
PRME
TNGX
TNGX
Revenue
$838.0K
$0
Net Profit
$-46.1M
Gross Margin
Operating Margin
-5800.5%
Net Margin
-5498.7%
Revenue YoY
-61.6%
Net Profit YoY
-9.0%
EPS (diluted)
$-0.22
$-0.29

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
PRME
PRME
TNGX
TNGX
Q4 25
$838.0K
$0
Q3 25
$1.2M
$53.8M
Q2 25
$1.1M
$3.2M
Q1 25
$1.5M
$5.4M
Q4 24
$2.2M
$4.1M
Q3 24
$11.6M
Q2 24
$0
$19.9M
Q1 24
$591.0K
$6.5M
Net Profit
PRME
PRME
TNGX
TNGX
Q4 25
$-46.1M
Q3 25
$-50.6M
$15.9M
Q2 25
$-52.6M
$-38.9M
Q1 25
$-51.9M
$-39.9M
Q4 24
$-42.3M
Q3 24
$-29.2M
Q2 24
$-55.3M
$-25.6M
Q1 24
$-45.8M
$-37.9M
Operating Margin
PRME
PRME
TNGX
TNGX
Q4 25
-5800.5%
Q3 25
-4406.0%
26.2%
Q2 25
-4787.2%
-1287.9%
Q1 25
-3603.3%
-788.8%
Q4 24
-2025.7%
Q3 24
-283.3%
Q2 24
-148.7%
Q1 24
-8179.5%
-653.0%
Net Margin
PRME
PRME
TNGX
TNGX
Q4 25
-5498.7%
Q3 25
-4129.1%
29.5%
Q2 25
-4716.7%
-1221.4%
Q1 25
-3568.8%
-739.5%
Q4 24
-1936.6%
Q3 24
-251.3%
Q2 24
-128.6%
Q1 24
-7743.0%
-585.9%
EPS (diluted)
PRME
PRME
TNGX
TNGX
Q4 25
$-0.22
$-0.29
Q3 25
$-0.32
$0.13
Q2 25
$-0.41
$-0.35
Q1 25
$-0.40
$-0.36
Q4 24
$-0.31
Q3 24
$-0.27
Q2 24
$-0.46
$-0.24
Q1 24
$-0.44
$-0.35

Balance Sheet & Financial Strength

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

Metric
PRME
PRME
TNGX
TNGX
Cash + ST InvestmentsLiquidity on hand
$63.0M
$343.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$120.9M
$346.2M
Total Assets
$342.7M
$398.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRME
PRME
TNGX
TNGX
Q4 25
$63.0M
$343.1M
Q3 25
$71.4M
$152.8M
Q2 25
$53.8M
$180.8M
Q1 25
$91.9M
$216.7M
Q4 24
$182.5M
$257.9M
Q3 24
$293.3M
Q2 24
$55.6M
$322.1M
Q1 24
$94.2M
$343.6M
Stockholders' Equity
PRME
PRME
TNGX
TNGX
Q4 25
$120.9M
$346.2M
Q3 25
$161.8M
$160.0M
Q2 25
$60.9M
$135.0M
Q1 25
$106.9M
$166.8M
Q4 24
$153.1M
$199.5M
Q3 24
$229.2M
Q2 24
$196.6M
$247.7M
Q1 24
$243.8M
$264.5M
Total Assets
PRME
PRME
TNGX
TNGX
Q4 25
$342.7M
$398.7M
Q3 25
$385.0M
$210.1M
Q2 25
$279.0M
$237.9M
Q1 25
$328.2M
$274.3M
Q4 24
$297.5M
$316.5M
Q3 24
$352.4M
Q2 24
$259.7M
$381.5M
Q1 24
$311.4M
$406.2M

Cash Flow & Capital Efficiency

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

Metric
PRME
PRME
TNGX
TNGX
Operating Cash FlowLast quarter
$-37.3M
$-29.7M
Free Cash FlowOCF − Capex
$-37.5M
$-29.9M
FCF MarginFCF / Revenue
-4480.4%
Capex IntensityCapex / Revenue
34.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-167.1M
$-139.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PRME
PRME
TNGX
TNGX
Q4 25
$-37.3M
$-29.7M
Q3 25
$-35.0M
$-31.0M
Q2 25
$-41.4M
$-36.5M
Q1 25
$-48.9M
$-41.7M
Q4 24
$16.2M
$-131.5M
Q3 24
$-33.4M
Q2 24
$-45.5M
$-23.6M
Q1 24
$-67.7M
$-37.9M
Free Cash Flow
PRME
PRME
TNGX
TNGX
Q4 25
$-37.5M
$-29.9M
Q3 25
$-35.3M
$-31.1M
Q2 25
$-43.0M
$-37.1M
Q1 25
$-51.3M
$-41.7M
Q4 24
$14.5M
$-132.3M
Q3 24
$-33.5M
Q2 24
$-47.4M
$-23.9M
Q1 24
$-70.0M
$-38.1M
FCF Margin
PRME
PRME
TNGX
TNGX
Q4 25
-4480.4%
Q3 25
-2880.5%
-57.8%
Q2 25
-3855.1%
-1167.7%
Q1 25
-3526.8%
-774.3%
Q4 24
662.1%
-3213.2%
Q3 24
-288.7%
Q2 24
-120.4%
Q1 24
-11849.6%
-588.0%
Capex Intensity
PRME
PRME
TNGX
TNGX
Q4 25
34.6%
Q3 25
20.2%
0.3%
Q2 25
141.0%
19.6%
Q1 25
166.6%
0.9%
Q4 24
82.0%
18.3%
Q3 24
1.0%
Q2 24
1.6%
Q1 24
393.2%
3.0%
Cash Conversion
PRME
PRME
TNGX
TNGX
Q4 25
Q3 25
-1.95×
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.

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