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Read two to four stocks on the same scale — return, valuation and volatility in one table.

SelectedToday1Y Return

AAgilent Technologies Inc+ 0.61%+ 34.57%
TMOThermo Fisher Scientific Inc− 0.91%+ 25.32%
Partial Period · Sep 2, 2025 — Sep 4, 2026
DHRDanaher Corp− 1.89%+ 1.74%
Partial Period · Sep 2, 2025 — Sep 4, 2026
IQVIQVIA Holdings Inc− 1.53%+ 34.94%

Four symbols is the limit; remove one to add another.

Period Return

Each series is converted to a percentage of its own starting point, so all of them begin at zero. What is compared is the return over the period, not price levels.

A+ 34.6%TMO+ 25.3%DHR+ 1.7%IQV+ 34.9%Tap or hover the chart for values along the way

Metric	AAgilent Technologies Inc	TMOThermo Fisher Scientific Inc	DHRDanaher Corp	IQVIQVIA Holdings Inc
Return
Last Price	150.90	612.82	207.05	267.47
Daily Change	+ 0.61%	− 0.91%	− 1.89%	− 1.53%
Period ReturnPast Year	+ 34.57%	+ 25.32%Sep 2, 2025 — Sep 4, 2026	+ 1.74%Sep 2, 2025 — Sep 4, 2026	+ 34.94%
Valuation
Market Cap	$42.6 B	$228 B	$146 B	$44.0 B
P/E Ratio	29.74	32.99	36.76	33.16
Dividend Yield	0.75%	0.29%	0.49%	—
Net MarginTrailing 12M	19.5%	15.0%	16.0%	8.1%
Risk
Beta	1.27	0.87	0.79	1.18
52-Week Range	108.35 — $163.75	435.27 — $647.00	160.93 — $242.80	154.50 — $271.71
Company
Sector	Health Care	Health Care	Health Care	Health Care
Industry	Life Sciences Tools & Services	Life Sciences Tools & Services	Life Sciences Tools & Services	Life Sciences Tools & Services

Company

AHealth Care · Life Sciences Tools & Services
TMOHealth Care · Life Sciences Tools & Services
DHRHealth Care · Life Sciences Tools & Services
IQVHealth Care · Life Sciences Tools & Services

Alpaca · SIPUpdated 20:3415 Minutes Delayed

To Understand This

P/E and the Valuation RatiosYou can't tell whether a stock is cheap or expensive by looking at its price.Diversification: How Many Baskets Are Enough?Owning ten different stocks is not the same as owning ten different risks.