Here are some highlights from this past week's earnings coverage from BloggingStocks:
- Bidz.com Inc. (NASDAQ: BIDZ) Q4 earnings release included notice about an SEC investigation.
- Dell Inc. (NASDAQ: DELL) saw net income drop by almost 50%, falling short of estimates.
- Ducommun Inc. (NYSE: DCO) received an analyst's downgrade after its Q4 earnings release.
- Gap Inc. (NYSE: GPS) said Q4 earnings fell due to weakness at Gap and Old Navy stores.
- General Motors Corp. (NYSE: GM) worse-than-expected results prompted speculation about its survival.

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