I did some research on Pfizer. Here are my findings:

Current Stock Price: $36.37
Market Cap: $216.13 Billion
Revenue per employee: $542.46k (I would like to see a larger fraction of this)
Total Asset Turnover: 0.31
Net Margin: 13.63
Current P/E Ration: 31.06

From the data gathered, it would appear that Pfizer is holding steady in a maintenance phase. It is still generating solid margins, keeping the company profitable. The long term health of the company will continue to depend on the various pipelines generating successful products and studies.