These stocks helped the market hold its own Monday. Find out why.
News & Analysis: Mentor Graphics
The software company has agreed to be acquired by Siemens.
The stock market posted solid gains Friday, but these stocks took big hits. Find out why.
Some customers are too busy evaluating Mentor's newest tools to bother buying any right now.
Is this meaningful or just another movement?
Look here for a clue.
The electronic design automation (EDA) tool provider updates its "Shareholder Rights Plan."
Just the facts, Fool.
The design automation re-launches its shareholder payouts after a nearly 20-year gap.