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 130,000-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

Quality Systems, Inc. (NASDAQ:QSII)

$59.18

Software

4 Stars

2249 of 2333

STEC, Inc.
(NASDAQ:STEC)

$15.17

Computers and Peripherals

3 Stars

327 of 365

American Dairy, Inc.
(NYSE:ADY)

$30.41

Food Products

3 Stars

366 of 392

Source: Motley Fool CAPS, as of May 18, 2009.

Top-Rated software companies:

  • KongZhong Corp (ADR) (NASDAQ:KONG): Stock price is 61% higher than last year.
  • ClickSoftware Technologies Ltd. (NASDAQ:CKSW): Stock price is 37% higher than last year.

Top-Rated computers and peripherals companies:

  • Synaptics, Inc. (NASDAQ:SYNA): Stock price is 20% higher than last year.
  • Super Micro Computer, Inc. (NASDAQ:SMCI): Stock price is -17% lower than last year.

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