GILD vs. ILMN: A Head-to-Head Stock Comparison
Updated onHere’s a clear look at GILD and ILMN, comparing key factors like historical performance, profitability, financial strength, growth, dividend, and valuation.
Company Profile
| Symbol | GILD | ILMN |
|---|---|---|
| Company Name | Gilead Sciences, Inc. | Illumina, Inc. |
| Country | United States | United States |
| GICS Sector | Health Care | Health Care |
| GICS Industry | Biotechnology | Life Sciences Tools & Services |
| Market Capitalization | 141.35 billion USD | 15.76 billion USD |
| Exchange | NasdaqGS | NasdaqGS |
| Listing Date | January 22, 1992 | July 28, 2000 |
| Security Type | Common Stock | Common Stock |
Historical Performance
This chart compares the performance of GILD and ILMN 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.
Historical Performance at a Glance
| Symbol | GILD | ILMN |
|---|---|---|
| 5-Day Price Return | -1.91% | 0.25% |
| 13-Week Price Return | 4.43% | 20.67% |
| 26-Week Price Return | 3.61% | 5.67% |
| 52-Week Price Return | 48.02% | -23.68% |
| Month-to-Date Return | 1.45% | -3.09% |
| Year-to-Date Return | 23.33% | -25.51% |
| 10-Day Avg. Volume | 5.67M | 1.44M |
| 3-Month Avg. Volume | 7.62M | 2.12M |
| 3-Month Volatility | 29.19% | 36.56% |
| Beta | 0.37 | 1.40 |
Profitability
Return on Equity (TTM)
GILD
32.97%
Biotechnology Industry
- Max
- 77.14%
- Q3
- 10.76%
- Median
- -20.08%
- Q1
- -42.71%
- Min
- -119.20%
In the upper quartile for the Biotechnology industry, GILD’s Return on Equity of 32.97% signals a highly effective use of shareholder capital to drive profitability compared to most of its peers.
ILMN
55.15%
Life Sciences Tools & Services Industry
- Max
- 19.96%
- Q3
- 11.55%
- Median
- 6.22%
- Q1
- 3.86%
- Min
- -6.95%
ILMN’s Return on Equity of 55.15% is exceptionally high, placing it well beyond the typical range for the Life Sciences Tools & Services industry. This demonstrates a superior ability to generate profit from shareholder investments, though it could also be inflated by high financial leverage.
Net Profit Margin (TTM)
GILD
21.87%
Biotechnology Industry
- Max
- 59.44%
- Q3
- 16.21%
- Median
- -11.49%
- Q1
- -167.42%
- Min
- -409.07%
A Net Profit Margin of 21.87% places GILD in the upper quartile for the Biotechnology industry, signifying strong profitability and more effective cost management than most of its peers.
ILMN
29.37%
Life Sciences Tools & Services Industry
- Max
- 27.28%
- Q3
- 16.17%
- Median
- 7.24%
- Q1
- 3.00%
- Min
- -3.05%
ILMN’s Net Profit Margin of 29.37% is exceptionally high, placing it well beyond the typical range for the Life Sciences Tools & Services industry. This demonstrates outstanding operational efficiency and a strong competitive advantage in converting revenue into profit.
Operating Profit Margin (TTM)
GILD
27.89%
Biotechnology Industry
- Max
- 60.62%
- Q3
- 20.76%
- Median
- -12.41%
- Q1
- -181.14%
- Min
- -482.02%
An Operating Profit Margin of 27.89% places GILD 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.
ILMN
30.21%
Life Sciences Tools & Services Industry
- Max
- 33.15%
- Q3
- 19.34%
- Median
- 13.02%
- Q1
- 8.05%
- Min
- -4.38%
An Operating Profit Margin of 30.21% places ILMN in the upper quartile for the Life Sciences Tools & Services industry. This signals a strong ability to translate revenue into operating profit, outperforming most of its competitors in core business efficiency.
Profitability at a Glance
| Symbol | GILD | ILMN |
|---|---|---|
| Return on Equity (TTM) | 32.97% | 55.15% |
| Return on Assets (TTM) | 11.19% | 20.47% |
| Net Profit Margin (TTM) | 21.87% | 29.37% |
| Operating Profit Margin (TTM) | 27.89% | 30.21% |
| Gross Profit Margin (TTM) | 78.53% | 66.55% |
Financial Strength
Current Ratio (MRQ)
GILD
1.32
Biotechnology Industry
- Max
- 19.31
- Q3
- 9.38
- Median
- 4.54
- Q1
- 2.45
- Min
- 0.76
GILD’s Current Ratio of 1.32 falls into the lower quartile for the Biotechnology industry. This indicates a tighter liquidity situation and a more constrained capacity to handle short-term debt than many of its competitors.
ILMN
1.81
Life Sciences Tools & Services Industry
- Max
- 4.76
- Q3
- 2.77
- Median
- 1.85
- Q1
- 1.40
- Min
- 0.43
ILMN’s Current Ratio of 1.81 aligns with the median group of the Life Sciences Tools & Services industry, indicating that its short-term liquidity is in line with its sector peers.
Debt-to-Equity Ratio (MRQ)
GILD
1.27
Biotechnology Industry
- Max
- 1.35
- Q3
- 0.64
- Median
- 0.09
- Q1
- 0.00
- Min
- 0.00
GILD’s leverage is in the upper quartile of the Biotechnology industry, with a Debt-to-Equity Ratio of 1.27. While this approach can boost equity growth, it also exposes the company to greater financial vulnerability.
ILMN
0.88
Life Sciences Tools & Services Industry
- Max
- 1.75
- Q3
- 0.83
- Median
- 0.41
- Q1
- 0.18
- Min
- 0.00
ILMN’s leverage is in the upper quartile of the Life Sciences Tools & Services industry, with a Debt-to-Equity Ratio of 0.88. While this approach can boost equity growth, it also exposes the company to greater financial vulnerability.
Interest Coverage Ratio (TTM)
GILD
1.71
Biotechnology Industry
- Max
- 72.37
- Q3
- 1.91
- Median
- -7.81
- Q1
- -63.90
- Min
- -153.80
GILD’s Interest Coverage Ratio of 1.71 is positioned comfortably within the norm for the Biotechnology industry, indicating a standard and healthy capacity to cover its interest payments.
ILMN
-2.28
Life Sciences Tools & Services Industry
- Max
- 29.61
- Q3
- 23.24
- Median
- 6.07
- Q1
- 2.18
- Min
- -14.08
ILMN has a negative Interest Coverage Ratio of -2.28. This indicates that its earnings were insufficient to cover even its operational costs, let alone its interest payments, signaling significant financial distress.
Financial Strength at a Glance
| Symbol | GILD | ILMN |
|---|---|---|
| Current Ratio (MRQ) | 1.32 | 1.81 |
| Quick Ratio (MRQ) | 0.89 | 1.28 |
| Debt-to-Equity Ratio (MRQ) | 1.27 | 0.88 |
| Interest Coverage Ratio (TTM) | 1.71 | -2.28 |
Growth
Revenue Growth
EPS Growth
Dividend
Dividend Yield (TTM)
GILD
3.98%
Biotechnology Industry
- Max
- 0.00%
- Q3
- 0.00%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
GILD’s Dividend Yield of 3.98% is exceptionally high, placing it well above the typical range for the Biotechnology industry. While this may seem attractive, an unusually high yield can sometimes be a warning sign, reflecting a falling stock price or market concerns about the dividend’s sustainability.
ILMN
0.00%
Life Sciences Tools & Services Industry
- Max
- 1.80%
- Q3
- 0.78%
- Median
- 0.37%
- Q1
- 0.00%
- Min
- 0.00%
ILMN 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.
Dividend Payout Ratio (TTM)
GILD
117.08%
Biotechnology Industry
- Max
- 0.00%
- Q3
- 0.00%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
At 117.08%, GILD’s Dividend Payout Ratio is exceptionally high, exceeding the typical range for the Biotechnology industry. While this provides a significant return to shareholders, it may limit funds for reinvestment and could be difficult to sustain.
ILMN
0.00%
Life Sciences Tools & Services Industry
- Max
- 156.00%
- Q3
- 65.73%
- Median
- 23.81%
- Q1
- 0.00%
- Min
- 0.00%
ILMN 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.
Dividend at a Glance
| Symbol | GILD | ILMN |
|---|---|---|
| Dividend Yield (TTM) | 3.98% | 0.00% |
| Dividend Payout Ratio (TTM) | 117.08% | 0.00% |
Valuation
Price-to-Earnings Ratio (TTM)
GILD
23.57
Biotechnology Industry
- Max
- 60.14
- Q3
- 38.17
- Median
- 29.01
- Q1
- 15.12
- Min
- 0.00
GILD’s P/E Ratio of 23.57 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.
ILMN
12.31
Life Sciences Tools & Services Industry
- Max
- 117.96
- Q3
- 65.59
- Median
- 37.26
- Q1
- 27.51
- Min
- 1.73
In the lower quartile for the Life Sciences Tools & Services industry, ILMN’s P/E Ratio of 12.31 suggests the stock may be undervalued compared to its peers, potentially presenting an attractive entry point for investors.
Price-to-Sales Ratio (TTM)
GILD
5.15
Biotechnology Industry
- Max
- 76.98
- Q3
- 36.53
- Median
- 9.49
- Q1
- 4.49
- Min
- 0.00
GILD’s P/S Ratio of 5.15 aligns with the market consensus for the Biotechnology industry. This suggests its valuation, based on sales, is seen as standard and is on par with its competitors.
ILMN
3.61
Life Sciences Tools & Services Industry
- Max
- 12.46
- Q3
- 6.70
- Median
- 4.24
- Q1
- 2.68
- Min
- 0.73
ILMN’s P/S Ratio of 3.61 aligns with the market consensus for the Life Sciences Tools & Services industry. This suggests its valuation, based on sales, is seen as standard and is on par with its competitors.
Price-to-Book Ratio (MRQ)
GILD
7.01
Biotechnology Industry
- Max
- 20.53
- Q3
- 9.76
- Median
- 4.77
- Q1
- 2.49
- Min
- 0.59
GILD’s P/B Ratio of 7.01 is within the conventional range for the Biotechnology industry. This shows a balanced market view, where the stock’s price is neither at a significant premium nor a discount to the book value of its peers.
ILMN
6.69
Life Sciences Tools & Services Industry
- Max
- 7.99
- Q3
- 4.69
- Median
- 3.30
- Q1
- 1.88
- Min
- 1.02
ILMN’s P/B Ratio of 6.69 is in the upper tier for the Life Sciences Tools & Services industry. This indicates that investors are paying a premium relative to the company’s net assets, a valuation that hinges on its ability to generate superior profits.
Valuation at a Glance
| Symbol | GILD | ILMN |
|---|---|---|
| Price-to-Earnings Ratio (TTM) | 23.57 | 12.31 |
| Price-to-Sales Ratio (TTM) | 5.15 | 3.61 |
| Price-to-Book Ratio (MRQ) | 7.01 | 6.69 |
| Price-to-Free Cash Flow Ratio (TTM) | 16.29 | 15.02 |