Editor's Note: TheStreet ratings do not represent the views of TheStreet's staff or its contributors. Ratings are established by computer based on metrics for performance (which includes growth, stock performance, efficiency and valuation) and risk (volatility and solvency). Companies with poor cash flow or high debt levels tend to earn lower ratings in our model. NEW YORK ( TheStreet) -- Thermo Fisher Scientific (NYSE: TMO) hit a new 52-week high Tuesday as it is currently trading at $88.74, above its previous 52-week high of $88.08 with 858,155 shares traded as of 11:56 a.m. ET. Average volume has been 2.6 million shares over the past 30 days. Thermo Fisher Scientific has a market cap of $31.31 billion and is part of the health care sector and health services industry. Shares are up 36.8% year to date as of the close of trading on Friday. Thermo Fisher Scientific Inc. provides analytical instruments, equipment, reagents and consumables, software, and services for research, manufacture, analysis, discovery, and diagnostics. The company has a P/E ratio of 24.2, above the S&P 500 P/E ratio of 17.7.