Equities Research Analysts’ Upgrades for December 11th (ADVM, ATI, CRSP, CSGS, DENN, EGY, FEIM, MD, MUSA, NICE)

Equities Research Analysts’ upgrades for Wednesday, December 11th:

Adverum Biotechnologies (NASDAQ:ADVM) was upgraded by analysts at StockNews.com from a sell rating to a hold rating.

ATI (NYSE:ATI) was upgraded by analysts at StockNews.com from a sell rating to a hold rating.

CRISPR Therapeutics (NASDAQ:CRSP) was upgraded by analysts at StockNews.com to a sell rating.

CSG Systems International (NASDAQ:CSGS) was upgraded by analysts at StockNews.com from a buy rating to a strong-buy rating.

Denny’s (NASDAQ:DENN) was upgraded by analysts at StockNews.com from a hold rating to a buy rating.

VAALCO Energy (NYSE:EGY) was upgraded by analysts at StockNews.com from a hold rating to a buy rating.

Frequency Electronics (NASDAQ:FEIM) was upgraded by analysts at StockNews.com from a buy rating to a strong-buy rating.

Pediatrix Medical Group (NYSE:MD) was upgraded by analysts at StockNews.com from a hold rating to a buy rating.

Murphy USA (NYSE:MUSA) was upgraded by analysts at StockNews.com from a hold rating to a buy rating.

NICE (NASDAQ:NICE) was upgraded by analysts at StockNews.com from a buy rating to a strong-buy rating.

Nomura (NYSE:NMR) was upgraded by analysts at StockNews.com from a hold rating to a buy rating.

Perma-Fix Environmental Services (NASDAQ:PESI) was upgraded by analysts at StockNews.com to a sell rating.

Stewart Information Services (NYSE:STC) was upgraded by analysts at StockNews.com from a hold rating to a buy rating.

Stryker (NYSE:SYK) was upgraded by analysts at StockNews.com from a hold rating to a buy rating.

Taseko Mines (NYSE:TGB) was upgraded by analysts at StockNews.com from a sell rating to a hold rating.