PDCO vs. MCK

Last updated Apr 2, 2026

Compare and contrast key facts about Patterson Companies, Inc. (PDCO) and McKesson Corporation (MCK).

Performance

PDCO vs. MCK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Patterson Companies, Inc. (PDCO) and McKesson Corporation (MCK). The values are adjusted to include any dividend payments, if applicable.

PDCO vs. MCK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PDCO Patterson Companies, Inc.	0.00%	1.52%	13.06%	5.14%	-1.06%	2.33%	52.26%	9.74%	-43.34%	-9.74%
MCK McKesson Corporation	6.43%	44.54%	23.67%	24.13%	51.82%	44.23%	27.06%	26.72%	-28.40%	11.95%

Fundamentals

Total Revenue (TTM) PDCO : $6.51B MCK : $397.96B
Gross Profit (TTM) PDCO : $1.33B MCK : $13.43B
EBITDA (TTM) PDCO : $323.59M MCK : $6.06B

Returns By Period

PDCO

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

MCK

• 1D: 0.80%
• 1M: -11.97%
• YTD: 6.43%
• 6M: 14.22%
• 1Y: 30.00%
• 3Y*: 35.44%
• 5Y*: 35.90%
• 10Y*: 19.59%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

PDCO vs. MCK — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

MCK

MCK Risk / Return Rank: 75
MCK Sharpe Ratio Rank: 75
MCK Sortino Ratio Rank: 72
MCK Omega Ratio Rank: 71
MCK Calmar Ratio Rank: 79
MCK Martin Ratio Rank: 79

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

PDCO vs. MCK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Patterson Companies, Inc. (PDCO) and McKesson Corporation (MCK). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	PDCO	MCK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	1.04	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	1.49	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.68	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.46	—

Correlation

The correlation between PDCO and MCK is 0.32, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

PDCO vs. MCK - Dividend Comparison

PDCO has not paid dividends to shareholders, while MCK's dividend yield for the trailing twelve months is around 0.36%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PDCO Patterson Companies, Inc.	0.00%	0.00%	3.37%	3.66%	3.71%	3.54%	3.51%	5.08%	5.29%	2.82%	2.29%	1.90%
MCK McKesson Corporation	0.36%	0.37%	0.47%	0.50%	0.54%	0.72%	0.95%	1.16%	1.32%	0.80%	0.80%	0.53%

Drawdowns

Drawdown Indicators

	PDCO	MCK	Difference
Max Drawdown Largest peak-to-trough decline	—	-82.84%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-13.61%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-23.91%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-44.23%	—
Current Drawdown Current decline from peak	—	-12.39%	—
Average Drawdown Average peak-to-trough decline	—	-28.70%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	5.21%	—

Volatility

Volatility by Period

	PDCO	MCK	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	7.23%	—
Volatility (6M) Calculated over the trailing 6-month period	—	21.84%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	29.06%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	24.14%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	28.87%	—

Financials