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

Sector Past 30 Days

Fools Saying Outperform

Research

Vishay Intertechnology

(NYSE:VSH)

9.74%

Diversified electronics

(1.37%)

136 of 143

Research

The Aristotle Corp

(NASDAQ:ARTL)

9.11%

Medical instruments and supplies

3.99%

107 of 111

Research

IRIS International, Inc.

(NASDAQ:IRIS)

8.71%

Scientific and technical instruments

0.19%

204 of 212

Research

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%