Investment Analysts’ downgrades for Thursday, August 10th:

Achillion Pharmaceuticals (NASDAQ:ACHN) was downgraded by analysts at Robert W. Baird from an outperform rating to a neutral rating. They currently have $5.00 target price on the stock.

Alarm.com Holdings (NASDAQ:ALRM) was downgraded by analysts at Imperial Capital to a hold rating.

American River Bankshares (NASDAQ:AMRB) was downgraded by analysts at UBS AG from a market perform rating to an underperform rating.

Commerce Bancshares (NASDAQ:CBSH) was downgraded by analysts at UBS AG to an underperform rating.

Masonite International Corporation (NYSE:DOOR) was downgraded by analysts at Stephens from an overweight rating to an equal weight rating.

Embraer-Empresa Brasileira de Aeronautica (NYSE:ERJ) was downgraded by analysts at Goldman Sachs Group, Inc. (The) from a neutral rating to a sell rating.

Esterline Technologies Corporation (NYSE:ESL) was downgraded by analysts at Goldman Sachs Group, Inc. (The) from a neutral rating to a sell rating.

Howard Bancorp (NASDAQ:HBMD) was downgraded by analysts at UBS AG from a strong-buy rating to an outperform rating.

Hilltop Holdings (NYSE:HTH) was downgraded by analysts at UBS AG from a market perform rating to an underperform rating.

Investar Holding Corporation (NASDAQ:ISTR) was downgraded by analysts at UBS AG from an outperform rating to a market perform rating.

Maiden Holdings (NASDAQ:MHLD) was downgraded by analysts at Keefe, Bruyette & Woods from an outperform rating to a market perform rating.

NetEase (NASDAQ:NTES) was downgraded by analysts at CLSA from an outperform rating to an underperform rating.

Prosperity Bancshares (NYSE:PB) was downgraded by analysts at UBS AG to an underperform rating.

Ringcentral (NYSE:RNG) was downgraded by analysts at Robert W. Baird from an outperform rating to a neutral rating. Robert W. Baird currently has $41.00 price target on the stock.

Sierra Wireless (NASDAQ:SWIR) (TSE:SW) was downgraded by analysts at Zacks Investment Research from a hold rating to a sell rating. According to Zacks, “Sierra Wireless, Inc. is a leading provider of wireless data communications products. The company delivers wireless PC Cards for portable computers, wireless adapters for PDA’s, OEM modules for embedded applications and rugged vehicle-mounted wireless systems. The company is the founding member of the WirelessReady Alliance, an alliance of industry-leading hardware, software and service companies committed to the delivery of complete and compelling wireless data solutions. “

Syros Pharmaceuticals (NASDAQ:SYRS) was downgraded by analysts at JMP Securities to a market perform rating.

Territorial Bancorp (NASDAQ:TBNK) was downgraded by analysts at UBS AG to an underperform rating.

Telecom Argentina Stet – France Telecom (NYSE:TEO) was downgraded by analysts at Morgan Stanley from an overweight rating to an equal weight rating.

Tutor Perini Corporation (NYSE:TPC) was downgraded by analysts at Zacks Investment Research from a hold rating to a sell rating. According to Zacks, “Tutor Perini Corporation provides diversified general contracting, construction management and design-build services to private clients and public agencies worldwide. The company operates in four segments: Civil, Building, Specialty Contractors, and Management Services. The Civil segment engages in public works construction activities and the repair, replacement, and reconstruction of infrastructure. The Building segment offers services in specialized building markets, including hospitality and gaming, transportation, healthcare, municipal offices, sports and entertainment, education, correctional facilities, biotech, pharmaceutical, industrial, and high technology. The Specialty Contractors segment provides plumbing, HVAC, electrical, mechanical, and concrete services for the industrial, commercial, hospitality and gaming, and transportation markets. The Management Services segment offers construction and design-build services to the U.S. military and government agencies, and multi-national corporations. “

tronc (NASDAQ:TRNC) was downgraded by analysts at Zacks Investment Research from a buy rating to a hold rating. According to Zacks, “Tronc, Inc. is a media company. The Company offers sports, entertainment, business, real estate and travel news and information primarily in the United States. Its portfolio of news and information brands includes daily and weekly titles, digital properties and verticals in markets. Tronc, Inc., formerly known as Tribune Publishing Company, is based in CHICAGO, United States. “

Tata Motors (NYSE:TTM) was downgraded by analysts at Zacks Investment Research from a buy rating to a hold rating. According to Zacks, “Tata Motors is India’s leading automotive manufacturer. “

Grupo Televisa (NYSE:TV) was downgraded by analysts at Morgan Stanley from an overweight rating to an equal weight rating.

Healthways (NASDAQ:TVTY) was downgraded by analysts at Zacks Investment Research from a hold rating to a sell rating. According to Zacks, “Tivity Health, Inc. provides health management services. The company offers services which include chiropractic services, physical therapy, occupational therapy, speech therapy, acupuncture, massage and complementary and alternative medicine services. Its network comprises SilverSneakers(R), Prime(R) Fitness and WholeHealth Living (TM). Tivity Health, Inc., formerly known as Healthways, Inc., is based in Franklin, Tennessee. “

Unilever NV (NYSE:UN) was downgraded by analysts at Royal Bank Of Canada from a sector perform rating to an underperform rating.

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