Benzinga's Top Upgrades By: Benzinga via Benzinga September 30, 2015 at 09:11 AM EDT Argus Research upgraded VeriFone Systems Inc (NYSE: PAY) from Hold to Buy. VeriFone shares closed at $26.88 on Tuesday. Analysts at ... Read More >> Related Stocks: Analog Devices Brookfield Asset Management Citizens Financial Group Inc/Ri Paymentus Holdings Inc Cl A