2 Semiconductor Stocks Insiders Are Buying

When insiders buy shares on the open market, their companies could enjoy bullish times ahead. Corporate insiders often have the inside track on their companies' prospects, and often have significant exposure to the company's stock through options or restricted shares that are part of their compensation. Besides, insiders probably wouldn't risk plowing too much of their own money into their own company's stock -- reducing their portfolio's diversity, and increasing its risk -- unless they think the stock will rise.

With that in mind, I screened for companies where at least one insider made an open-market buy in the last 30 days. These two semiconductor stocks made the list:


Net Number of Buys

No.  of Shares Bought

Total Value

Market Cap
(in millions)

MEMC Electronic Materials (NYS: WFR)  9 231,473 $1,270,000 $1,560
Micrel (NAS: MCRL)  4 39,500 $376,000 $596

Source: Capital IQ, a division of Standard & Poor's, as of Aug. 10, 2011.

When it comes to the number and total value of insider open-market buys, more can be better; I've sorted this table accordingly. Insiders at MEMC made open-market purchases worth $1,270,000, while insider buys at Micrel were worth a still substantial, but less head-turning, $376,000.

Both are bullish signs, but the purchase of MEMC looks more promising. MEMC has been challenged by a sharp slowdown and weaker pricing in solar wafer markets and a modest softening of underlying semiconductor demand. The company is the only repeat from when I previously ran the screen on July 8 and on June 7.

In June, STEC (NAS: STEC) made the list with two insider buys worth an eye-popping $6,420,000 ... and became a good example of why this list is a starting point for research, but is not about buy recommendations. The stock plunged after reporting disappointing earnings and guidance. STEC admitted it's facing increasing competition from both lower-cost, lower-performance alternatives and products with similar performance. The company is also highly dependent on 10 customers, including EMC (NYS: EMC) , IBM (NYS: IBM) , SMART Modular (NAS: SMOD) , and Hitachi (NYS: HIT) , which accounted for 38%, 13%, 13%, and 11% of 2010 revenue, respectively.

Foolish takeaway
Insider buying signals that someone who should be in the know is betting that the stock will rise. You can use this list of recent insider purchases as a starting point for further research -- or a good reason to make a contrarian play.

Are these insiders right? To help you find out, The Motley Fool recently introduced a free My Watchlist feature. You can get up-to-date news and analysis by adding companies to your watchlist now:

At the time this article was published Fool contributorCindy Johnsondoes not currently own shares of any company in this story.The Motley Fool owns shares of EMC and International Business Machines. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.

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