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

On growth, Prime Medicine, Inc. posted the faster year-over-year revenue change (-61.6% vs -125.3%). Ocugen, Inc. produced more free cash flow last quarter ($-14.0M vs $-37.5M).

Ocugen, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative therapies for ophthalmic diseases, including rare inherited retinal disorders and age-related eye conditions. It operates primarily in the North American market, with a pipeline covering gene therapies, biologics, and vaccine candidates targeting unmet medical needs.

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

OCGN vs PRME — Head-to-Head

Bigger by revenue
PRME
PRME
-4.3× larger
PRME
$838.0K
$-193.0K
OCGN
Growing faster (revenue YoY)
PRME
PRME
+63.6% gap
PRME
-61.6%
-125.3%
OCGN
More free cash flow
OCGN
OCGN
$23.6M more FCF
OCGN
$-14.0M
$-37.5M
PRME

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
OCGN
OCGN
PRME
PRME
Revenue
$-193.0K
$838.0K
Net Profit
$-46.1M
Gross Margin
Operating Margin
8805.7%
-5800.5%
Net Margin
-5498.7%
Revenue YoY
-125.3%
-61.6%
Net Profit YoY
-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
OCGN
OCGN
PRME
PRME
Q4 25
$-193.0K
$838.0K
Q3 25
$1.8M
$1.2M
Q2 25
$1.4M
$1.1M
Q1 25
$1.5M
$1.5M
Q4 24
$764.0K
$2.2M
Q3 24
$1.1M
Q2 24
$1.1M
$0
Q1 24
$1.0M
$591.0K
Net Profit
OCGN
OCGN
PRME
PRME
Q4 25
$-46.1M
Q3 25
$-20.1M
$-50.6M
Q2 25
$-14.7M
$-52.6M
Q1 25
$-15.3M
$-51.9M
Q4 24
$-42.3M
Q3 24
$-13.0M
Q2 24
$-15.3M
$-55.3M
Q1 24
$-11.9M
$-45.8M
Operating Margin
OCGN
OCGN
PRME
PRME
Q4 25
8805.7%
-5800.5%
Q3 25
-1006.0%
-4406.0%
Q2 25
-1004.7%
-4787.2%
Q1 25
-979.1%
-3603.3%
Q4 24
-1811.5%
-2025.7%
Q3 24
-1166.5%
Q2 24
-1354.0%
Q1 24
-1204.7%
-8179.5%
Net Margin
OCGN
OCGN
PRME
PRME
Q4 25
-5498.7%
Q3 25
-1144.5%
-4129.1%
Q2 25
-1073.5%
-4716.7%
Q1 25
-1036.5%
-3568.8%
Q4 24
-1936.6%
Q3 24
-1141.7%
Q2 24
-1339.2%
Q1 24
-1175.9%
-7743.0%
EPS (diluted)
OCGN
OCGN
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
$-0.04
$-0.46
Q1 24
$-0.05
$-0.44

Balance Sheet & Financial Strength

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

Metric
OCGN
OCGN
PRME
PRME
Cash + ST InvestmentsLiquidity on hand
$63.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$-12.2M
$120.9M
Total Assets
$43.5M
$342.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OCGN
OCGN
PRME
PRME
Q4 25
$63.0M
Q3 25
$71.4M
Q2 25
$53.8M
Q1 25
$37.8M
$91.9M
Q4 24
$182.5M
Q3 24
Q2 24
$15.7M
$55.6M
Q1 24
$26.4M
$94.2M
Stockholders' Equity
OCGN
OCGN
PRME
PRME
Q4 25
$-12.2M
$120.9M
Q3 25
$3.5M
$161.8M
Q2 25
$3.1M
$60.9M
Q1 25
$15.9M
$106.9M
Q4 24
$29.6M
$153.1M
Q3 24
$40.6M
Q2 24
$16.9M
$196.6M
Q1 24
$30.3M
$243.8M
Total Assets
OCGN
OCGN
PRME
PRME
Q4 25
$43.5M
$342.7M
Q3 25
$57.6M
$385.0M
Q2 25
$53.6M
$279.0M
Q1 25
$64.5M
$328.2M
Q4 24
$82.4M
$297.5M
Q3 24
$61.9M
Q2 24
$40.5M
$259.7M
Q1 24
$51.8M
$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
OCGN
OCGN
PRME
PRME
Operating Cash FlowLast quarter
$-14.0M
$-37.3M
Free Cash FlowOCF − Capex
$-14.0M
$-37.5M
FCF MarginFCF / Revenue
7251.8%
-4480.4%
Capex IntensityCapex / Revenue
-18.1%
34.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-57.1M
$-167.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OCGN
OCGN
PRME
PRME
Q4 25
$-14.0M
$-37.3M
Q3 25
$-12.9M
$-35.0M
Q2 25
$-10.7M
$-41.4M
Q1 25
$-19.4M
$-48.9M
Q4 24
$-10.4M
$16.2M
Q3 24
$-11.3M
Q2 24
$-9.9M
$-45.5M
Q1 24
$-10.6M
$-67.7M
Free Cash Flow
OCGN
OCGN
PRME
PRME
Q4 25
$-14.0M
$-37.5M
Q3 25
$-13.0M
$-35.3M
Q2 25
$-10.8M
$-43.0M
Q1 25
$-19.4M
$-51.3M
Q4 24
$-10.4M
$14.5M
Q3 24
$-11.8M
Q2 24
$-10.4M
$-47.4M
Q1 24
$-12.9M
$-70.0M
FCF Margin
OCGN
OCGN
PRME
PRME
Q4 25
7251.8%
-4480.4%
Q3 25
-742.4%
-2880.5%
Q2 25
-784.6%
-3855.1%
Q1 25
-1308.1%
-3526.8%
Q4 24
-1358.2%
662.1%
Q3 24
-1036.9%
Q2 24
-913.6%
Q1 24
-1276.8%
-11849.6%
Capex Intensity
OCGN
OCGN
PRME
PRME
Q4 25
-18.1%
34.6%
Q3 25
5.2%
20.2%
Q2 25
3.1%
141.0%
Q1 25
1.1%
166.6%
Q4 24
1.7%
82.0%
Q3 24
44.6%
Q2 24
45.0%
Q1 24
232.0%
393.2%

Financial Flow Comparison

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

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