BMRN vs. MRNA: A Head-to-Head Stock Comparison

Updated on October 6, 2025

Here’s a clear look at BMRN and MRNA, comparing key factors like historical performance, profitability, financial strength, growth, dividend, and valuation.

Company Profile

Symbol	BMRN	MRNA
Company Name	BioMarin Pharmaceutical Inc.	Moderna, Inc.
Country	United States	United States
GICS Sector	Health Care	Health Care
GICS Industry	Biotechnology	Biotechnology
Market Capitalization	10.64 billion USD	11.08 billion USD
Exchange	NasdaqGS	NasdaqGS
Listing Date	July 26, 1999	December 7, 2018
Security Type	Common Stock	Common Stock

Historical Performance

This chart compares the performance of BMRN and MRNA by tracking the growth of an initial $10,000 investment in each. Use the tabs to select the desired time period. Data is adjusted for dividends and splits.

BMRN vs. MRNA: Growth of a $10,000 investment over the past one year.

Historical Performance at a Glance

Symbol	BMRN	MRNA
5-Day Price Return	2.61%	12.48%
13-Week Price Return	-3.60%	-6.56%
26-Week Price Return	-21.59%	0.49%
52-Week Price Return	-20.43%	-54.89%
Month-to-Date Return	2.34%	10.30%
Year-to-Date Return	-15.67%	-31.48%
10-Day Avg. Volume	2.09M	10.68M
3-Month Avg. Volume	2.17M	10.33M
3-Month Volatility	28.35%	53.98%
Beta	0.30	1.11

Profitability

Return on Equity (TTM)

BMRN

11.48%

Biotechnology Industry

Max: 97.92%
Q3: 11.99%
Median: -19.30%
Q1: -51.29%
Min: -132.03%

BMRN’s Return on Equity of 11.48% is on par with the norm for the Biotechnology industry, indicating its profitability relative to shareholder equity is typical for the sector.

MRNA

-27.46%

Biotechnology Industry

Max: 97.92%
Q3: 11.99%
Median: -19.30%
Q1: -51.29%
Min: -132.03%

MRNA has a negative Return on Equity of -27.46%. This indicates the company is generating a loss for its shareholders, which can be a result of unprofitability or negative shareholder equity and is often a sign of financial distress.

BMRN vs. MRNA: A comparison of their Return on Equity (TTM) against the Biotechnology industry benchmark.

Net Profit Margin (TTM)

BMRN

21.45%

Biotechnology Industry

Max: 73.34%
Q3: 18.98%
Median: -12.96%
Q1: -105.72%
Min: -259.82%

A Net Profit Margin of 21.45% places BMRN in the upper quartile for the Biotechnology industry, signifying strong profitability and more effective cost management than most of its peers.

MRNA

-94.31%

Biotechnology Industry

Max: 73.34%
Q3: 18.98%
Median: -12.96%
Q1: -105.72%
Min: -259.82%

MRNA has a negative Net Profit Margin of -94.31%, indicating the company is operating at a net loss as its expenses exceeded its revenues.

BMRN vs. MRNA: A comparison of their Net Profit Margin (TTM) against the Biotechnology industry benchmark.

Operating Profit Margin (TTM)

BMRN

25.33%

Biotechnology Industry

Max: 78.85%
Q3: 21.90%
Median: -13.30%
Q1: -109.94%
Min: -278.10%

An Operating Profit Margin of 25.33% places BMRN in the upper quartile for the Biotechnology industry. This signals a strong ability to translate revenue into operating profit, outperforming most of its competitors in core business efficiency.

MRNA

-106.34%

Biotechnology Industry

Max: 78.85%
Q3: 21.90%
Median: -13.30%
Q1: -109.94%
Min: -278.10%

MRNA has a negative Operating Profit Margin of -106.34%. This signifies the company is unprofitable at the operational level, as its core business expenses exceed its revenue.

BMRN vs. MRNA: A comparison of their Operating Profit Margin (TTM) against the Biotechnology industry benchmark.

Profitability at a Glance

Symbol	BMRN	MRNA
Return on Equity (TTM)	11.48%	-27.46%
Return on Assets (TTM)	9.24%	-21.24%
Net Profit Margin (TTM)	21.45%	-94.31%
Operating Profit Margin (TTM)	25.33%	-106.34%
Gross Profit Margin (TTM)	79.56%	68.32%

Financial Strength

Current Ratio (MRQ)

BMRN

5.56

Biotechnology Industry

Max: 16.97
Q3: 8.39
Median: 4.11
Q1: 2.64
Min: 0.74

BMRN’s Current Ratio of 5.56 aligns with the median group of the Biotechnology industry, indicating that its short-term liquidity is in line with its sector peers.

MRNA

3.93

Biotechnology Industry

Max: 16.97
Q3: 8.39
Median: 4.11
Q1: 2.64
Min: 0.74

MRNA’s Current Ratio of 3.93 aligns with the median group of the Biotechnology industry, indicating that its short-term liquidity is in line with its sector peers.

BMRN vs. MRNA: A comparison of their Current Ratio (MRQ) against the Biotechnology industry benchmark.

Debt-to-Equity Ratio (MRQ)

BMRN

0.10

Biotechnology Industry

Max: 1.92
Q3: 0.79
Median: 0.12
Q1: 0.00
Min: 0.00

BMRN’s Debt-to-Equity Ratio of 0.10 is typical for the Biotechnology industry, indicating its use of leverage is in line with the sector norm. This suggests a balanced approach to its capital structure.

MRNA

0.01

Biotechnology Industry

Max: 1.92
Q3: 0.79
Median: 0.12
Q1: 0.00
Min: 0.00

MRNA’s Debt-to-Equity Ratio of 0.01 is typical for the Biotechnology industry, indicating its use of leverage is in line with the sector norm. This suggests a balanced approach to its capital structure.

BMRN vs. MRNA: A comparison of their Debt-to-Equity Ratio (MRQ) against the Biotechnology industry benchmark.

Interest Coverage Ratio (TTM)

BMRN

-21.18

Biotechnology Industry

Max: 72.37
Q3: 1.03
Median: -9.59
Q1: -65.05
Min: -163.11

BMRN has a negative Interest Coverage Ratio of -21.18. This indicates that its earnings were insufficient to cover even its operational costs, let alone its interest payments, signaling significant financial distress.

MRNA

Biotechnology Industry

Max: 72.37
Q3: 1.03
Median: -9.59
Q1: -65.05
Min: -163.11

Interest Coverage Ratio data for MRNA is currently unavailable.

BMRN vs. MRNA: A comparison of their Interest Coverage Ratio (TTM) against the Biotechnology industry benchmark.

Financial Strength at a Glance

Symbol	BMRN	MRNA
Current Ratio (MRQ)	5.56	3.93
Quick Ratio (MRQ)	3.60	3.59
Debt-to-Equity Ratio (MRQ)	0.10	0.01
Interest Coverage Ratio (TTM)	-21.18	--

Growth

Revenue Growth

BMRN vs. MRNA: A side-by-side comparison of their Revenue Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

EPS Growth

BMRN vs. MRNA: A side-by-side comparison of their EPS Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

Dividend

Dividend Yield (TTM)

BMRN

0.00%

Biotechnology Industry

Max: 0.00%
Q3: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

BMRN currently does not pay a dividend, resulting in a yield of 0%. This is a common strategy for growth-focused companies that prioritize reinvesting earnings, though it may be less typical in mature, income-oriented sectors.

MRNA

0.00%

Biotechnology Industry

Max: 0.00%
Q3: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

MRNA currently does not pay a dividend, resulting in a yield of 0%. This is a common strategy for growth-focused companies that prioritize reinvesting earnings, though it may be less typical in mature, income-oriented sectors.

BMRN vs. MRNA: A comparison of their Dividend Yield (TTM) against the Biotechnology industry benchmark.

Dividend Payout Ratio (TTM)

BMRN

0.00%

Biotechnology Industry

Max: 0.00%
Q3: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

BMRN has a Dividend Payout Ratio of 0%, indicating it does not currently pay a dividend. This is a common strategy for growth-oriented companies that reinvest all profits back into the business.

MRNA

0.00%

Biotechnology Industry

Max: 0.00%
Q3: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

MRNA has a Dividend Payout Ratio of 0%, indicating it does not currently pay a dividend. This is a common strategy for growth-oriented companies that reinvest all profits back into the business.

BMRN vs. MRNA: A comparison of their Dividend Payout Ratio (TTM) against the Biotechnology industry benchmark.

Dividend at a Glance

Symbol	BMRN	MRNA
Dividend Yield (TTM)	0.00%	0.00%
Dividend Payout Ratio (TTM)	0.00%	0.00%

Valuation

Price-to-Earnings Ratio (TTM)

BMRN

16.21

Biotechnology Industry

Max: 40.44
Q3: 39.37
Median: 22.12
Q1: 15.76
Min: 3.48

BMRN’s P/E Ratio of 16.21 is within the middle range for the Biotechnology industry. This suggests its valuation is in line with the sector average, representing neither a significant premium nor a discount compared to its peers.

MRNA

Biotechnology Industry

Max: 40.44
Q3: 39.37
Median: 22.12
Q1: 15.76
Min: 3.48

P/E Ratio data for MRNA is currently unavailable.

BMRN vs. MRNA: A comparison of their Price-to-Earnings Ratio (TTM) against the Biotechnology industry benchmark.

Price-to-Sales Ratio (TTM)

BMRN

3.48

Biotechnology Industry

Max: 92.67
Q3: 41.36
Median: 8.45
Q1: 4.46
Min: 0.97

In the lower quartile for the Biotechnology industry, BMRN’s P/S Ratio of 3.48 indicates its revenue is valued more conservatively than most of its peers. This could present a compelling opportunity if the market has overlooked its sales-generating capabilities.

MRNA

3.60

Biotechnology Industry

Max: 92.67
Q3: 41.36
Median: 8.45
Q1: 4.46
Min: 0.97

In the lower quartile for the Biotechnology industry, MRNA’s P/S Ratio of 3.60 indicates its revenue is valued more conservatively than most of its peers. This could present a compelling opportunity if the market has overlooked its sales-generating capabilities.

BMRN vs. MRNA: A comparison of their Price-to-Sales Ratio (TTM) against the Biotechnology industry benchmark.

Price-to-Book Ratio (MRQ)

BMRN

1.75

Biotechnology Industry

Max: 22.72
Q3: 10.68
Median: 4.55
Q1: 2.44
Min: 0.59

BMRN’s P/B Ratio of 1.75 is in the lower quartile for the Biotechnology industry. From a value investing perspective, this is favorable, as it suggests the stock is trading at a discount to its net asset value and may offer a greater margin of safety.

MRNA

1.14

Biotechnology Industry

Max: 22.72
Q3: 10.68
Median: 4.55
Q1: 2.44
Min: 0.59

MRNA’s P/B Ratio of 1.14 is in the lower quartile for the Biotechnology industry. From a value investing perspective, this is favorable, as it suggests the stock is trading at a discount to its net asset value and may offer a greater margin of safety.

BMRN vs. MRNA: A comparison of their Price-to-Book Ratio (MRQ) against the Biotechnology industry benchmark.

Valuation at a Glance

Symbol	BMRN	MRNA
Price-to-Earnings Ratio (TTM)	16.21	--
Price-to-Sales Ratio (TTM)	3.48	3.60
Price-to-Book Ratio (MRQ)	1.75	1.14
Price-to-Free Cash Flow Ratio (TTM)	15.41	36.60