According to Wall Street analysts, amidst the volatility in the market, there are a few names that stand out as winners. The stock market, which had recently posted gains this summer, took a turn last week. The S&P 500 broke its four-week winning streak on Friday, as experts debated whether the market’s recent rally was a bear market surge. The index is up nearly 15% since its June 17 intraday low. When investing in this environment, it pays to focus on the fundamentals that analysts put into consideration when deciding whether to recommend a stock. The companies preferred by Wall Street analysts are as follows. To find these names, CNBC Pro looked for stocks that have buy and cover ratings from at least 60% of analysts and are above an average price target of at least 10%. All names are in the S&P 500. Data on buy ratings and average price targets mentioned below are from FactSet. Signature Bank tops the list with 100% of analysts giving a buy rating to the stock. This is 27% above the average analyst price target. In a note earlier this month, Bank of America analyst Ibrahim H. Poonawalla wrote that Signature was one of the banks that “offered an interesting risk/reward given its secular growth potential.” Haumet Aerospace and Steris follow Signature with 85.7% of analysts rating the shares to buy. Haumet, which is already up 18% year to date, is up 11.9% based on an average analyst price target. Medical products and services provider Steris reported slightly lower-than-expected quarterly earnings earlier this month. However, analysts at JPMorgan said in a note after the release that “apart from the current macro headwinds, the STE business remains strong.” Steris’ average price is up 12.1% from target. When it comes to those with the biggest potential gains, Schlumberger stands with 34.7% upside in the crowd, according to the average analyst Price Target. The oil field services company, which is benefiting from rising oil prices, is up about 24% so far from the year before. Of the analysts who cover the stock, 82.1% buy it. Alaska Air and Generac Holdings also stand to potentially make some big gains. According to the average analyst price target, both are up 31.7%. 84.6% of analysts covering Alaska Air gave it a buy rate, while 81.8% of analysts covering Genec Holdings gave it a buy rating. Alaska Air is down about 13% for the year, and is up more than 27% in Generac Holdings.