Movado Group (NYSE:MOV – Get Rating) was downgraded by StockNews.com from a “strong-buy” rating to a “buy” rating in a report issued on Monday.

Vodafone Group Public (NASDAQ:VOD – Get Rating) was upgraded by StockNews.com from a “hold” rating to a “buy” rating in a research note issued to investors on Monday.

Albireo Pharma (NASDAQ:ALBO – Get Rating) was downgraded by StockNews.com from a “hold” rating to a “sell” rating in a research note issued to investors on Monday.

Immuneering Co. (NASDAQ:IMRX – Get Rating) was the recipient of a large decrease in short interest in the month of May. As of May 15th, there was short interest totalling 1,800,000 shares, a decrease of 24.4% from the April 30th total of 2,380,000 shares. Based on an average daily volume of 164,600 shares, the short-interest ratio is presently 10.9 days. Currently, 9.4% of the company’s stock are sold short.

Manhattan Associates, Inc. (NASDAQ:MANH – Get Rating) saw a significant increase in short interest in the month of May. As of May 15th, there was short interest totalling 1,120,000 shares, an increase of 48.9% from the April 30th total of 752,000 shares. Based on an average daily volume of 331,500 shares, the short-interest ratio is currently 3.4 days. Approximately 1.8% of the company’s shares are sold short.

Inspired Entertainment, Inc. (NASDAQ:INSE – Get Rating) was the target of a large increase in short interest in the month of May. As of May 15th, there was short interest totalling 278,500 shares, an increase of 50.4% from the April 30th total of 185,200 shares. Based on an average daily volume of 180,800 shares, the days-to-cover ratio is presently 1.5 days.

MicroStrategy Incorporated (NASDAQ:MSTR – Get Rating) was the target of a large increase in short interest in May. As of May 15th, there was short interest totalling 3,400,000 shares, an increase of 49.1% from the April 30th total of 2,280,000 shares. Based on an average daily volume of 674,400 shares, the short-interest ratio is currently 5.0 days.

News Co. (NASDAQ:NWS – Get Rating) was the target of a significant growth in short interest in May. As of May 15th, there was short interest totalling 1,830,000 shares, a growth of 46.4% from the April 30th total of 1,250,000 shares. Approximately 1.7% of the shares of the stock are short sold. Based on an average daily trading volume, of 628,500 shares, the days-to-cover ratio is presently 2.9 days.

Cintas (NASDAQ:CTAS – Get Rating) had its target price cut by analysts at Morgan Stanley from $389.00 to $357.00 in a research report issued to clients and investors on Thursday, Stock Target Advisor reports. The brokerage currently has an “equal weight” rating on the business services provider’s stock. Morgan Stanley’s price objective would suggest a potential downside of 5.84% from the company’s previous close.

Photronics (NASDAQ:PLAB – Get Rating) had its price target raised by analysts at Northland Securities from $25.00 to $26.00 in a report issued on Thursday, The Fly reports. The brokerage currently has an “outperform” rating on the semiconductor company’s stock. Northland Securities’ price target points to a potential upside of 33.13% from the company’s current price.