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GILD vs. JAZZ: Gilead Sciences vs. Jazz Pharmaceuticals Stock Comparison

How do Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ) both fall under the Pharmaceuticals, Biotechnology & Life Sciences industry group, but GILD is classified in Biotechnology while JAZZ is classified in Pharmaceuticals.

Company profile comparison for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ)
Profile ItemGILDJAZZ
NameGilead Sciences Inc.Jazz Pharmaceuticals plc
Country/RegionUnited StatesIreland
GICS SectorHealth CareHealth Care
GICS Industry GroupPharmaceuticals, Biotechnology & Life SciencesPharmaceuticals, Biotechnology & Life Sciences
GICS IndustryBiotechnologyPharmaceuticals
GICS Sub-IndustryBiotechnologyPharmaceuticals
Market Capitalization207.00 billion USD15.07 billion USD
CurrencyUSDUSD
ExchangeNasdaqNasdaq
Listing DateJanuary 22, 1992June 1, 2007
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

GILD
JAZZ
GSPC
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ)
MetricGILDJAZZ
Total Return (1Y)45.69%84.44%
Total Return (3Y, Annualized)35.30%27.57%
Total Return (5Y, Annualized)25.00%12.88%

Risk Profile

Drawdown History

GILD
JAZZ
GSPC
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ)
MetricGILDJAZZ
Volatility (1Y, Annualized)27.57%38.74%
Beta (5Y)0.360.33
Max Drawdown (5Y)-26.59%-42.03%
Avg. Volume (3M)5.98M878.80K

Risk-Adjusted Performance

Risk-Return Positioning

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GILD and JAZZ are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ)
MetricGILDJAZZ
Sharpe Ratio (1Y)1.502.07
Sortino Ratio (1Y)2.484.14

Profitability

ROE (TTM)

Gilead Sciences (GILD) reports a negative ROE of -22.45%; negative ROE can reflect losses or negative shareholders’ equity, so it is harder to read as capital efficiency. Meanwhile Jazz Pharmaceuticals (JAZZ) reports 5.05%, ranking against industry peers normally.

GILD

Pharmaceuticals, Biotechnology & Life Sciences industry group

-22.45%

Max
109.18%
Q3
6.23%
GILD
-22.45%
Median
-26.66%
Q1
-64.05%
Min
-167.77%

JAZZ

Pharmaceuticals, Biotechnology & Life Sciences industry group

5.05%

Max
109.18%
Q3
6.23%
JAZZ
5.05%
Median
-26.66%
Q1
-64.05%
Min
-167.77%
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their ROE against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Net Margin (TTM)

Gilead Sciences (GILD) reports a negative net margin of -12.46%, usually indicating a net loss over the period. Meanwhile Jazz Pharmaceuticals (JAZZ) reports 4.37%, ranking against industry peers normally.

GILD

Pharmaceuticals, Biotechnology & Life Sciences industry group

-12.46%

Max
18.05%
Q3
4.78%
Median
0.00%
Q1
-4.14%
GILD
-12.46%
Min
-17.05%

JAZZ

Pharmaceuticals, Biotechnology & Life Sciences industry group

4.37%

Max
18.05%
Q3
4.78%
JAZZ
4.37%
Median
0.00%
Q1
-4.14%
Min
-17.05%
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their net margin against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Operating Margin (TTM)

Both Gilead Sciences (GILD) at 42.43% and Jazz Pharmaceuticals (JAZZ) at 30.17% convert sales into operating profit at a top-quartile rate, pointing to tighter cost discipline before financing and tax.

GILD

Pharmaceuticals, Biotechnology & Life Sciences industry group

42.43%

Max
83.12%
GILD
42.43%
Q3
14.77%
Median
0.00%
Q1
-78.82%
Min
-207.40%

JAZZ

Pharmaceuticals, Biotechnology & Life Sciences industry group

30.17%

Max
83.12%
JAZZ
30.17%
Q3
14.77%
Median
0.00%
Q1
-78.82%
Min
-207.40%
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their operating margin against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Profitability Metrics

Profitability metrics for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ)
MetricGILDJAZZ
ROE (TTM)-22.45%5.05%
ROA (TTM)13.47%6.92%
Net Margin (TTM)-12.46%4.37%
Operating Margin (TTM)42.43%30.17%
Gross Margin (TTM)79.95%91.10%

Growth

Revenue Growth

Both Gilead Sciences (GILD) at 2.39% and Jazz Pharmaceuticals (JAZZ) at 4.88% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.

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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their Revenue Growth across different time periods.

EPS Growth

Gilead Sciences (GILD) at 1,684.21% delivers above-range EPS growth, while Jazz Pharmaceuticals (JAZZ) at -167.51% falls into the bottom quartile — a wide split in earnings momentum.

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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ)
MetricGILDJAZZ
Revenue Growth (YoY)2.39%4.88%
Revenue Growth (3Y CAGR)2.57%5.26%
EPS Growth (YoY)1,684.21%-167.51%
EPS Growth (3Y CAGR)23.04%--

Financial Strength

Current Ratio (MRQ)

Both Gilead Sciences (GILD) at 1.38 and Jazz Pharmaceuticals (JAZZ) at 1.82 run current ratio in the tighter-liquidity quartile of industry peers, leaving thinner cushions against current liabilities than typical competitors.

GILD

Pharmaceuticals, Biotechnology & Life Sciences industry group

1.38

Max
25.13
Q3
12.13
Median
5.52
Q1
2.47
GILD
1.38
Min
0.10

JAZZ

Pharmaceuticals, Biotechnology & Life Sciences industry group

1.82

Max
25.13
Q3
12.13
Median
5.52
Q1
2.47
JAZZ
1.82
Min
0.10
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their current ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Debt / Equity (MRQ)

Both balance sheets lean debt-heavy versus peers, but GILD is more stretched: Jazz Pharmaceuticals (JAZZ) at 1.35 sits in the higher-leverage quartile and Gilead Sciences (GILD) at 2.02 is above its industry benchmark range.

GILD

Pharmaceuticals, Biotechnology & Life Sciences industry group

2.02

GILD
2.02
Max
1.42
Q3
0.65
Median
0.15
Q1
0.02
Min
0.00

JAZZ

Pharmaceuticals, Biotechnology & Life Sciences industry group

1.35

Max
1.42
JAZZ
1.35
Q3
0.65
Median
0.15
Q1
0.02
Min
0.00
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their debt-to-equity ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ)
MetricGILDJAZZ
Current Ratio (MRQ)1.381.82
Debt / Equity (MRQ)2.021.35
Net Debt / EBITDA1.251.39

Dividends

Dividend Yield (TTM)

Jazz Pharmaceuticals (JAZZ) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile Gilead Sciences (GILD) reports a yield of 1.94%, ranking against industry peers normally.

GILD

Pharmaceuticals, Biotechnology & Life Sciences industry group

1.94%

GILD
1.94%
Max
0.00%
Q3
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

JAZZ

Pharmaceuticals, Biotechnology & Life Sciences industry group

0.00%

JAZZ
0.00%
Max
0.00%
Q3
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their dividend yield against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Dividend Payout Ratio (TTM)

Jazz Pharmaceuticals (JAZZ) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile Gilead Sciences (GILD) reports a payout of 43.46%, ranking against industry peers normally.

GILD

Pharmaceuticals, Biotechnology & Life Sciences industry group

43.46%

GILD
43.46%
Max
0.00%
Q3
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

JAZZ

Pharmaceuticals, Biotechnology & Life Sciences industry group

0.00%

JAZZ
0.00%
Max
0.00%
Q3
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their payout ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Dividend Metrics

Dividend metrics for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ)
MetricGILDJAZZ
Dividend Yield (TTM)1.94%0.00%
Dividend Payout Ratio (TTM)43.46%0.00%

Valuation

P/E Ratio (TTM)

An earnings multiple is available for just one side: Jazz Pharmaceuticals (JAZZ) trades at 69.46 times trailing earnings, ranked against its peers, while Gilead Sciences (GILD) has no P/E ratio this period.

GILD

Pharmaceuticals, Biotechnology & Life Sciences industry group

--

Max
85.34
Q3
43.46
Median
26.69
Q1
13.30
Min
0.07
GILD
--

JAZZ

Pharmaceuticals, Biotechnology & Life Sciences industry group

69.46

Max
85.34
JAZZ
69.46
Q3
43.46
Median
26.69
Q1
13.30
Min
0.07
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): GILD does not report P/E ratio, so it has no value marker; JAZZ is benchmarked against the Pharmaceuticals, Biotechnology & Life Sciences industry group.

P/S Ratio (TTM)

On P/S ratio, both Gilead Sciences (GILD) at 6.68 and Jazz Pharmaceuticals (JAZZ) at 3.19 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

GILD

Pharmaceuticals, Biotechnology & Life Sciences industry group

6.68

Max
58.18
Q3
25.77
Median
7.30
GILD
6.68
Q1
3.01
Min
0.01

JAZZ

Pharmaceuticals, Biotechnology & Life Sciences industry group

3.19

Max
58.18
Q3
25.77
Median
7.30
JAZZ
3.19
Q1
3.01
Min
0.01
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their P/S ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

P/B Ratio (MRQ)

Jazz Pharmaceuticals (JAZZ) at 3.59 sits near its industry’s typical P/B ratio, while Gilead Sciences (GILD) at 15.88 prices above its benchmark range — GILD looks rich relative to book.

GILD

Pharmaceuticals, Biotechnology & Life Sciences industry group

15.88

GILD
15.88
Max
13.53
Q3
6.54
Median
3.25
Q1
1.69
Min
-5.59

JAZZ

Pharmaceuticals, Biotechnology & Life Sciences industry group

3.59

Max
13.53
Q3
6.54
JAZZ
3.59
Median
3.25
Q1
1.69
Min
-5.59
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Gilead Sciences (GILD) vs. Jazz Pharmaceuticals (JAZZ): A comparison of their P/B ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Valuation Metrics

Valuation metrics for Gilead Sciences (GILD) and Jazz Pharmaceuticals (JAZZ)
MetricGILDJAZZ
P/E Ratio (TTM)--69.46
P/S Ratio (TTM)6.683.19
P/B Ratio (MRQ)15.883.59
Free Cash Flow Yield (TTM)5.16%11.16%