As fundamentals-focused long-term investors, Fools never base an investment decision on the daily gyrations of the market. But the market's daily price movements can be useful when looking for new stock ideas for further research, or to keep tabs on watch-list stocks.

Below you'll find today's biggest movers among our five-star stocks -- the highest rating awarded by our CAPS community of more than 110,000 investors. Have a look, and then visit us on CAPS to dig in further on each of them.


Up Today


Sector Past 30 Days

Fools Saying Outperform


Vishay Intertechnology



Diversified electronics


136 of 143


The Aristotle Corp



Medical instruments and supplies


107 of 111


IRIS International, Inc.



Scientific and technical instruments


204 of 212


Other Five-Star Diversified Electronics
Thomas & Betts Corp (NYSE:TNB) up 1.47%
Suntech Power Holdings Co., Ltd. (ADR) (NYSE:STP) up 1.28%
Other Five-Star Medical Instruments & Supplies
Cardiac Science Corp (NASDAQ:CSCX) up 3.62%
Haemonetics Corp (NYSE:HAE) up 2.50%
Other Five-Star Scientific & Technical Instruments
Hurco Companies, Inc. (NASDAQ:HURC) up 3.78%
Rofin-Sinar Technologies (NASDAQ:RSTI) up 2.38%

Come join us on CAPS to learn more about these and countless other interesting stock ideas. Click here for a free sign-up.

Disclosure is important to us here at The Motley Fool. The stocks mentioned in this article received "five-star" ratings from participants in The Motley Fool's CAPS service and are showing strong percentage gains in today's market, at least compared with other CAPS five-star stocks. No individual person selected the stocks in this article, so there is no author to disclose an interest in them. Since this article was automatically generated by identifying the stocks loved both by the CAPS community and by buyers in today’s market, it is possible that Motley Fool personnel (and even The Motley Fool itself, through our Million Dollar Portfolio), have positions in these stocks. We thought you'd like to know that. You can learn more about The Motley Fool’s disclosure policy here.