Top-rated analyst James Zaremba is bullish on these two British stocks Analyst James Zaremba mainly covers retail and service sector stocks in the UK and the U.S. markets - and he''s typically bullish on the sector, as more than 75% of his stocks are rated as Buys. Here are two stocks from his kitty. Customised gift retailer 4Imprint Group (GB:FOUR) and textile services company Johnson Service Group (GB:JSG) have solid upside potential in their share prices. Zaremba has more than a 50% success rate on both these stocks. Zaremba is an equity research analyst at Barclays covering small and midcap stocks. He joined Barclays in 2014 after working with Deloitte.