GKOS vs. PHG: Glaukos vs. Koninklijke Philips Stock Comparison

November 11, 2026

How do Glaukos (GKOS) and Koninklijke Philips (PHG) 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

Glaukos (GKOS) and Koninklijke Philips (PHG) are both classified in the Health Care Equipment sub-industry within the broader Health Care Equipment & Supplies industry, placing them in the closest GICS peer bucket.

Glaukos (GKOS) trades as ordinary local shares, while Koninklijke Philips (PHG) trades as an ADR — compare with FX exposure, depositary-program fees, and dividend-withholding-tax differences in mind.

Company profile comparison for Glaukos (GKOS) and Koninklijke Philips (PHG)
Profile Item	GKOS	PHG
Name	Glaukos Corp.	Koninklijke Philips N.V. ADR
Country/Region	United States	Netherlands
GICS Sector	Health Care	Health Care
GICS Industry Group	Health Care Equipment & Services	Health Care Equipment & Services
GICS Industry	Health Care Equipment & Supplies	Health Care Equipment & Supplies
GICS Sub-Industry	Health Care Equipment	Health Care Equipment
Market Capitalization	13.28 billion USD	29.67 billion USD
Currency	USD	USD
Exchange	NYSE	NYSE
Listing Date	June 25, 2015	March 17, 1980
Security Type	Common Stock	ADR

Price Performance

Cumulative Growth

GKOS

PHG

GSPC

Glaukos (GKOS) vs. Koninklijke Philips (PHG), 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 Glaukos (GKOS) and Koninklijke Philips (PHG). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Glaukos (GKOS) and Koninklijke Philips (PHG). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Glaukos (GKOS) and Koninklijke Philips (PHG)
Metric	GKOS	PHG
Total Return (1Y)	179.91%	13.15%
Total Return (3Y, Annualized)	55.51%	18.95%
Total Return (5Y, Annualized)	35.14%	-6.38%

Risk Profile

Drawdown History

GKOS

PHG

GSPC

Glaukos (GKOS) vs. Koninklijke Philips (PHG), 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 Glaukos (GKOS) and Koninklijke Philips (PHG). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Glaukos (GKOS) and Koninklijke Philips (PHG)
Metric	GKOS	PHG
Volatility (1Y, Annualized)	61.24%	29.55%
Beta (5Y)	0.68	0.65
Max Drawdown (5Y)	-53.68%	-74.51%
Avg. Volume (3M)	1.15M	1.08M

Risk-Adjusted Performance

Risk-Return Positioning

GKOS and PHG 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 Glaukos (GKOS) and Koninklijke Philips (PHG)
Metric	GKOS	PHG
Sharpe Ratio (1Y)	2.87	0.30
Sortino Ratio (1Y)	5.93	0.48

Profitability

ROE (TTM)

Glaukos (GKOS) reports a negative ROE of -22.84%; negative ROE can reflect losses or negative shareholders’ equity, so it is harder to read as capital efficiency. Meanwhile Koninklijke Philips (PHG) reports 8.61%, ranking against industry peers normally.

GKOS

Health Care Equipment & Services industry group

-22.84%

Max: 47.61%
Q3: 14.36%
Median: 5.45%
Q1: -10.67%
GKOS: -22.84%
Min: -47.01%

PHG

Health Care Equipment & Services industry group

8.61%

Max: 47.61%
Q3: 14.36%
PHG: 8.61%
Median: 5.45%
Q1: -10.67%
Min: -47.01%

Glaukos (GKOS) vs. Koninklijke Philips (PHG): A comparison of their ROE against the Health Care Equipment & Services industry group benchmark.

Net Margin (TTM)

Glaukos (GKOS) reports a negative net margin of -24.60%, usually indicating a net loss over the period. Meanwhile Koninklijke Philips (PHG) reports 5.39%, ranking against industry peers normally.

GKOS

Health Care Equipment & Services industry group

-24.60%

Max: 29.35%
Q3: 9.33%
Median: 2.18%
Q1: -6.29%
GKOS: -24.60%
Min: -28.46%

PHG

Health Care Equipment & Services industry group

5.39%

Max: 29.35%
Q3: 9.33%
PHG: 5.39%
Median: 2.18%
Q1: -6.29%
Min: -28.46%

Glaukos (GKOS) vs. Koninklijke Philips (PHG): A comparison of their net margin against the Health Care Equipment & Services industry group benchmark.

Operating Margin (TTM)

Both Glaukos (GKOS) at 0.39% and Koninklijke Philips (PHG) at 3.76% run core operations about as efficiently as their industries’ norm — neither stands out on operating profitability.

GKOS

Health Care Equipment & Services industry group

0.39%

Max: 35.43%
Q3: 14.14%
Median: 6.81%
GKOS: 0.39%
Q1: -0.28%
Min: -16.29%

PHG

Health Care Equipment & Services industry group

3.76%

Max: 35.43%
Q3: 14.14%
Median: 6.81%
PHG: 3.76%
Q1: -0.28%
Min: -16.29%

Glaukos (GKOS) vs. Koninklijke Philips (PHG): A comparison of their operating margin against the Health Care Equipment & Services industry group benchmark.

Profitability Metrics

Profitability metrics for Glaukos (GKOS) and Koninklijke Philips (PHG)
Metric	GKOS	PHG
ROE (TTM)	-22.84%	8.61%
ROA (TTM)	-3.90%	3.59%
Net Margin (TTM)	-24.60%	5.39%
Operating Margin (TTM)	0.39%	3.76%
Gross Margin (TTM)	81.13%	46.43%

Growth

Revenue Growth

Glaukos (GKOS) at 32.33% sits in the top revenue growth quartile, while Koninklijke Philips (PHG) at -1.04% is in the bottom quartile, showing a clear gap in revenue momentum.

Glaukos (GKOS) vs. Koninklijke Philips (PHG): A comparison of their Revenue Growth across different time periods.

EPS Growth

Neither Glaukos (GKOS) nor Koninklijke Philips (PHG) reports a EPS growth value for this period, so a direct comparison isn't possible.

Growth Metrics

Growth metrics for Glaukos (GKOS) and Koninklijke Philips (PHG)
Metric	GKOS	PHG
Revenue Growth (YoY)	32.33%	-1.04%
Revenue Growth (3Y CAGR)	21.51%	0.01%
EPS Growth (YoY)	--	--
EPS Growth (3Y CAGR)	--	--

Financial Strength

Current Ratio (MRQ)

Glaukos (GKOS) at 4.57 carries current ratio above its industry’s typical mid-range, while Koninklijke Philips (PHG) at 1.33 runs in the tighter-liquidity quartile — different working-capital profiles, both worth examining.

GKOS

Health Care Equipment & Services industry group

4.57

Max: 7.59
GKOS: 4.57
Q3: 4.00
Median: 1.98
Q1: 1.37
Min: 0.30

PHG

Health Care Equipment & Services industry group

1.33

Max: 7.59
Q3: 4.00
Median: 1.98
Q1: 1.37
PHG: 1.33
Min: 0.30

Glaukos (GKOS) vs. Koninklijke Philips (PHG): A comparison of their current ratio against the Health Care Equipment & Services industry group benchmark.

Debt / Equity (MRQ)

Glaukos (GKOS) at 0.15 keeps leverage in the lower industry quartile, while Koninklijke Philips (PHG) at 0.70 runs a more typical debt-to-equity mix.

GKOS

Health Care Equipment & Services industry group

0.15

Max: 1.88
Q3: 0.91
Median: 0.58
Q1: 0.16
GKOS: 0.15
Min: 0.00

PHG

Health Care Equipment & Services industry group

0.70

Max: 1.88
Q3: 0.91
PHG: 0.70
Median: 0.58
Q1: 0.16
Min: 0.00

Glaukos (GKOS) vs. Koninklijke Philips (PHG): A comparison of their debt-to-equity ratio against the Health Care Equipment & Services industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Glaukos (GKOS) and Koninklijke Philips (PHG)
Metric	GKOS	PHG
Current Ratio (MRQ)	4.57	1.33
Debt / Equity (MRQ)	0.15	0.70
Net Debt / EBITDA	--	2.45

Dividends

Dividend Yield (TTM)

Neither Glaukos (GKOS) nor Koninklijke Philips (PHG) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.

GKOS

Health Care Equipment & Services industry group

0.00%

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

PHG

Health Care Equipment & Services industry group

0.00%

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

Glaukos (GKOS) vs. Koninklijke Philips (PHG): A comparison of their dividend yield against the Health Care Equipment & Services industry group benchmark.

Dividend Payout Ratio (TTM)

Koninklijke Philips (PHG) reports payout ratio above 100% at 211.79%, meaning dividends exceeded current-period earnings; Glaukos (GKOS) pays no dividend (payout 0.00%).

GKOS

Health Care Equipment & Services industry group

0.00%

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

PHG

Health Care Equipment & Services industry group

211.79%

PHG: 211.79%
Max: 0.00%
Q3: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

Glaukos (GKOS) vs. Koninklijke Philips (PHG): A comparison of their payout ratio against the Health Care Equipment & Services industry group benchmark.

Dividend Metrics

Dividend metrics for Glaukos (GKOS) and Koninklijke Philips (PHG)
Metric	GKOS	PHG
Dividend Yield (TTM)	0.00%	0.00%
Dividend Payout Ratio (TTM)	0.00%	211.79%

Valuation

P/E Ratio (TTM)

An earnings multiple is available for just one side: Koninklijke Philips (PHG) trades at 63.23 times trailing earnings, ranked against its peers, while Glaukos (GKOS) has no P/E ratio this period.

GKOS

Health Care Equipment & Services industry group

Max: 80.41
Q3: 47.62
Median: 29.93
Q1: 21.19
Min: 4.21
GKOS: --

PHG

Health Care Equipment & Services industry group

63.23

Max: 80.41
PHG: 63.23
Q3: 47.62
Median: 29.93
Q1: 21.19
Min: 4.21

Glaukos (GKOS) vs. Koninklijke Philips (PHG): GKOS does not report P/E ratio, so it has no value marker; PHG is benchmarked against the Health Care Equipment & Services industry group.

P/S Ratio (TTM)

Koninklijke Philips (PHG) at 1.67 prices around its industry’s typical P/S ratio, while Glaukos (GKOS) at 19.24 clears its benchmark range — GKOS looks notably rich on sales.

GKOS

Health Care Equipment & Services industry group

19.24

GKOS: 19.24
Max: 8.80
Q3: 4.32
Median: 2.13
Q1: 1.10
Min: 0.03

PHG

Health Care Equipment & Services industry group

1.67

Max: 8.80
Q3: 4.32
Median: 2.13
PHG: 1.67
Q1: 1.10
Min: 0.03

Glaukos (GKOS) vs. Koninklijke Philips (PHG): A comparison of their P/S ratio against the Health Care Equipment & Services industry group benchmark.

P/B Ratio (MRQ)

Koninklijke Philips (PHG) at 2.28 sits near its industry’s typical P/B ratio, while Glaukos (GKOS) at 18.51 prices above its benchmark range — GKOS looks rich relative to book.

GKOS

Health Care Equipment & Services industry group

18.51

GKOS: 18.51
Max: 11.68
Q3: 6.12
Median: 3.00
Q1: 1.73
Min: -1.31

PHG

Health Care Equipment & Services industry group

2.28

Max: 11.68
Q3: 6.12
Median: 3.00
PHG: 2.28
Q1: 1.73
Min: -1.31

Glaukos (GKOS) vs. Koninklijke Philips (PHG): A comparison of their P/B ratio against the Health Care Equipment & Services industry group benchmark.

Valuation Metrics

Valuation metrics for Glaukos (GKOS) and Koninklijke Philips (PHG)
Metric	GKOS	PHG
P/E Ratio (TTM)	--	63.23
P/S Ratio (TTM)	19.24	1.67
P/B Ratio (MRQ)	18.51	2.28
Free Cash Flow Yield (TTM)	0.40%	6.23%