COR vs. RMD: Cencora vs. ResMed Stock Comparison

November 11, 2026

How do Cencora (COR) and ResMed (RMD) 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

Cencora (COR) and ResMed (RMD) both fall under the Health Care Equipment & Services industry group, but COR is classified in Health Care Providers & Services while RMD is classified in Health Care Equipment & Supplies.

Company profile comparison for Cencora (COR) and ResMed (RMD)
Profile Item	COR	RMD
Name	Cencora Inc.	ResMed Inc.
Country/Region	United States	United States
GICS Sector	Health Care	Health Care
GICS Industry Group	Health Care Equipment & Services	Health Care Equipment & Services
GICS Industry	Health Care Providers & Services	Health Care Equipment & Supplies
GICS Sub-Industry	Health Care Distributors	Health Care Equipment
Market Capitalization	63.65 billion USD	33.10 billion USD
Currency	USD	USD
Exchange	NYSE	NYSE
Listing Date	April 4, 1995	June 2, 1995
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

COR

RMD

GSPC

Cencora (COR) vs. ResMed (RMD), 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 Cencora (COR) and ResMed (RMD). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Cencora (COR) and ResMed (RMD). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Cencora (COR) and ResMed (RMD)
Metric	COR	RMD
Total Return (1Y)	-3.53%	-5.42%
Total Return (3Y, Annualized)	21.62%	18.99%
Total Return (5Y, Annualized)	24.10%	-1.23%

Risk Profile

Drawdown History

COR

RMD

GSPC

Cencora (COR) vs. ResMed (RMD), 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 Cencora (COR) and ResMed (RMD). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Cencora (COR) and ResMed (RMD)
Metric	COR	RMD
Volatility (1Y, Annualized)	31.90%	30.80%
Beta (5Y)	0.56	0.75
Max Drawdown (5Y)	-32.44%	-49.04%
Avg. Volume (3M)	1.29M	1.32M

Risk-Adjusted Performance

Risk-Return Positioning

COR and RMD 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 Cencora (COR) and ResMed (RMD)
Metric	COR	RMD
Sharpe Ratio (1Y)	-0.24	-0.31
Sortino Ratio (1Y)	-0.30	-0.43

Profitability

ROE (TTM)

Both companies show strong equity returns, but Cencora (COR) at 129.01% is the standout with ROE above its industry range; ResMed (RMD) at 26.40% also sits in the top quartile.

COR

Health Care Equipment & Services industry group

129.01%

COR: 129.01%
Max: 47.61%
Q3: 14.36%
Median: 5.45%
Q1: -10.67%
Min: -47.01%

RMD

Health Care Equipment & Services industry group

26.40%

Max: 47.61%
RMD: 26.40%
Q3: 14.36%
Median: 5.45%
Q1: -10.67%
Min: -47.01%

Cencora (COR) vs. ResMed (RMD): A comparison of their ROE against the Health Care Equipment & Services industry group benchmark.

Net Margin (TTM)

ResMed (RMD) at 27.79% retains a top-quartile share of revenue as profit, ahead of Cencora (COR) at 1.03%, which keeps about the industry-typical share.

COR

Health Care Equipment & Services industry group

1.03%

Max: 29.35%
Q3: 9.33%
Median: 2.18%
COR: 1.03%
Q1: -6.29%
Min: -28.46%

RMD

Health Care Equipment & Services industry group

27.79%

Max: 29.35%
RMD: 27.79%
Q3: 9.33%
Median: 2.18%
Q1: -6.29%
Min: -28.46%

Cencora (COR) vs. ResMed (RMD): A comparison of their net margin against the Health Care Equipment & Services industry group benchmark.

Operating Margin (TTM)

ResMed (RMD) at 34.82% operates in the top operating margin quartile, ahead of Cencora (COR) at 1.27%, which runs around its industry’s norm.

COR

Health Care Equipment & Services industry group

1.27%

Max: 35.43%
Q3: 14.14%
Median: 6.81%
COR: 1.27%
Q1: -0.28%
Min: -16.29%

RMD

Health Care Equipment & Services industry group

34.82%

Max: 35.43%
RMD: 34.82%
Q3: 14.14%
Median: 6.81%
Q1: -0.28%
Min: -16.29%

Cencora (COR) vs. ResMed (RMD): A comparison of their operating margin against the Health Care Equipment & Services industry group benchmark.

Profitability Metrics

Profitability metrics for Cencora (COR) and ResMed (RMD)
Metric	COR	RMD
ROE (TTM)	129.01%	26.40%
ROA (TTM)	3.57%	14.76%
Net Margin (TTM)	1.03%	27.79%
Operating Margin (TTM)	1.27%	34.82%
Gross Margin (TTM)	4.09%	61.77%

Growth

Revenue Growth

Only one side can be read here: ResMed (RMD) reports revenue growth of 9.85%, ranked against its industry; Cencora (COR) has no revenue growth figure this period.

Cencora (COR) vs. ResMed (RMD): A comparison of their Revenue Growth across different time periods.

EPS Growth

Only one side can be read here: Cencora (COR) reports EPS growth of 125.50%, ranked against its industry; ResMed (RMD) has no EPS growth figure this period.

Cencora (COR) vs. ResMed (RMD): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Cencora (COR) and ResMed (RMD)
Metric	COR	RMD
Revenue Growth (YoY)	--	9.85%
Revenue Growth (3Y CAGR)	--	10.21%
EPS Growth (YoY)	125.50%	--
EPS Growth (3Y CAGR)	28.15%	19.64%

Financial Strength

Current Ratio (MRQ)

ResMed (RMD) at 2.65 keeps current ratio within its industry’s typical mid-range, while Cencora (COR) at 0.94 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for COR.

COR

Health Care Equipment & Services industry group

0.94

Max: 7.59
Q3: 4.00
Median: 1.98
Q1: 1.37
COR: 0.94
Min: 0.30

RMD

Health Care Equipment & Services industry group

2.65

Max: 7.59
Q3: 4.00
RMD: 2.65
Median: 1.98
Q1: 1.37
Min: 0.30

Cencora (COR) vs. ResMed (RMD): A comparison of their current ratio against the Health Care Equipment & Services industry group benchmark.

Debt / Equity (MRQ)

ResMed (RMD) at 0.10 keeps leverage in the lower quartile, while Cencora (COR) at 3.06 is above its industry debt-to-equity ratio range.

COR

Health Care Equipment & Services industry group

3.06

COR: 3.06
Max: 1.88
Q3: 0.91
Median: 0.58
Q1: 0.16
Min: 0.00

RMD

Health Care Equipment & Services industry group

0.10

Max: 1.88
Q3: 0.91
Median: 0.58
Q1: 0.16
RMD: 0.10
Min: 0.00

Cencora (COR) vs. ResMed (RMD): A comparison of their debt-to-equity ratio against the Health Care Equipment & Services industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Cencora (COR) and ResMed (RMD)
Metric	COR	RMD
Current Ratio (MRQ)	0.94	2.65
Debt / Equity (MRQ)	3.06	0.10
Net Debt / EBITDA	1.12	-0.19

Dividends

Dividend Yield (TTM)

Both Cencora (COR) at 0.71% and ResMed (RMD) at 1.03% yield above their industries’ entire benchmark ranges — high enough that dividend safety, not income, becomes the first question.

COR

Health Care Equipment & Services industry group

0.71%

COR: 0.71%
Max: 0.00%
Q3: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

RMD

Health Care Equipment & Services industry group

1.03%

RMD: 1.03%
Max: 0.00%
Q3: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

Cencora (COR) vs. ResMed (RMD): A comparison of their dividend yield against the Health Care Equipment & Services industry group benchmark.

Dividend Payout Ratio (TTM)

Both Cencora (COR) at 17.45% and ResMed (RMD) at 22.40% pay out more of their earnings than any of their industry peers — the thinnest cover in their groups, so dividend headroom deserves attention.

COR

Health Care Equipment & Services industry group

17.45%

COR: 17.45%
Max: 0.00%
Q3: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

RMD

Health Care Equipment & Services industry group

22.40%

RMD: 22.40%
Max: 0.00%
Q3: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

Cencora (COR) vs. ResMed (RMD): A comparison of their payout ratio against the Health Care Equipment & Services industry group benchmark.

Dividend Metrics

Dividend metrics for Cencora (COR) and ResMed (RMD)
Metric	COR	RMD
Dividend Yield (TTM)	0.71%	1.03%
Dividend Payout Ratio (TTM)	17.45%	22.40%

Valuation

P/E Ratio (TTM)

Cencora (COR) at 18.58 sits in the cheaper P/E ratio quartile, while ResMed (RMD) at 21.43 is closer to its industry’s usual earnings multiple — a discount for COR, though growth and earnings durability still matter.

COR

Health Care Equipment & Services industry group

18.58

Max: 80.41
Q3: 47.62
Median: 29.93
Q1: 21.19
COR: 18.58
Min: 4.21

RMD

Health Care Equipment & Services industry group

21.43

Max: 80.41
Q3: 47.62
Median: 29.93
RMD: 21.43
Q1: 21.19
Min: 4.21

Cencora (COR) vs. ResMed (RMD): A comparison of their P/E ratio against the Health Care Equipment & Services industry group benchmark.

P/S Ratio (TTM)

Cencora (COR) at 0.19 looks cheap on sales in the lower P/S ratio quartile, while ResMed (RMD) at 5.77 looks rich in the upper quartile — a clear gap in price per dollar of revenue.

COR

Health Care Equipment & Services industry group

0.19

Max: 8.80
Q3: 4.32
Median: 2.13
Q1: 1.10
COR: 0.19
Min: 0.03

RMD

Health Care Equipment & Services industry group

5.77

Max: 8.80
RMD: 5.77
Q3: 4.32
Median: 2.13
Q1: 1.10
Min: 0.03

Cencora (COR) vs. ResMed (RMD): A comparison of their P/S ratio against the Health Care Equipment & Services industry group benchmark.

P/B Ratio (MRQ)

ResMed (RMD) at 5.56 sits near its industry’s typical P/B ratio, while Cencora (COR) at 17.29 prices above its benchmark range — COR looks rich relative to book.

COR

Health Care Equipment & Services industry group

17.29

COR: 17.29
Max: 11.68
Q3: 6.12
Median: 3.00
Q1: 1.73
Min: -1.31

RMD

Health Care Equipment & Services industry group

5.56

Max: 11.68
Q3: 6.12
RMD: 5.56
Median: 3.00
Q1: 1.73
Min: -1.31

Cencora (COR) vs. ResMed (RMD): A comparison of their P/B ratio against the Health Care Equipment & Services industry group benchmark.

Valuation Metrics

Valuation metrics for Cencora (COR) and ResMed (RMD)
Metric	COR	RMD
P/E Ratio (TTM)	18.58	21.43
P/S Ratio (TTM)	0.19	5.77
P/B Ratio (MRQ)	17.29	5.56
Free Cash Flow Yield (TTM)	2.81%	3.92%