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 115,000-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 two such stocks:

Company

Yesterday’s Adjusted Close

Industry

CAPS Rating (out of 5)

Fools Saying Outperform

Quality Systems, Inc. (NASDAQ:QSII)

$47.00

Health-Care Information Services

5 Stars

2024 of 2081

AeroVironment, Inc. (NASDAQ:AVAV)

$35.12

Aerospace/Defense Products & Services

4 Stars

362 of 377

Source: Motley Fool CAPS, as of Sept. 10, 2008.

Top-rated health-care information services companies:

  • Cerner Corp (NASDAQ:CERN): Stock price is 16% lower than last year.
  • HLTH Corp (NASDAQ:HLTH): Stock price is 18% lower than last year.

Top-rated aerospace/defense products & services companies:

  • Orbital Sciences Corp. (NYSE:ORB): Stock price is 24% higher than last year.
  • Teledyne Technologies, Inc. (NYSE:TDY): Stock price is 24% higher than last year.

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