When a stock hits a fresh high, it can mean that it’s on its way to greatness -- or that it has run its course. Even with the risk of the latter, searching for these outperformers can reveal companies that are doing something right, much to their investors' delight.

Let’s dig deeper
With that in mind, we'll use the aggregate intelligence of the 140,000-plus investors participating in Motley Fool CAPS to find stocks hitting 52-week highs today. The community's approval (signified by four- and five-star ratings) could be a sign that further research is in order.

Here are three such stocks:

Company

Today’s Intraday Price

Industry

CAPS Rating (out of 5)

Fools Saying Outperform

The Dow Chemical Company (NYSE:DOW)

$28.71

Chemicals

4 Stars

2018 of 2151

WuXi PharmaTech (Cayman), Inc. (ADR) (NYSE:WX)

$15.53

Life Sciences Tools and Services

4 Stars

336 of 354

Catalyst Health Solutions, Inc.(OTC BB: CHSI)

$34.43

Healthcare Providers and Services

4 Stars

293 of 303

Source: Motley Fool CAPS, as of November 12, 2009

Top-rated chemicals companies:

  • NewMarket Corp (NYSE:NEU): Stock price is 229% higher than last year.
  • Rockwood Holdings, Inc. (NYSE:ROC): Stock price is 168% higher than last year.

Top-rated life sciences tools and services companies:

  • Bruker Corp. (NASDAQ:BRKR): Stock price is 156% higher than last year.
  • Exelixis, Inc. (NASDAQ:EXEL): Stock price is 134% higher than last year.

Join us on CAPS to learn more about these and countless other interesting stock ideas.