Stock Analysts’ upgrades for Tuesday, August 15th:

Grupo Aval Acciones y Valores (NYSE:AVAL) was upgraded by analysts at BidaskClub from a hold rating to a buy rating.

CBIZ (NYSE:CBZ) was upgraded by analysts at BidaskClub from a sell rating to a hold rating.

Chase (NYSEMKT:CCF) was upgraded by analysts at BidaskClub from a sell rating to a hold rating.

Quest Diagnostics (NYSE:DGX) was upgraded by analysts at BidaskClub from a sell rating to a hold rating.

Eldorado Resorts (NASDAQ:ERI) was upgraded by analysts at BidaskClub from a hold rating to a buy rating.

iKang Healthcare Group (NASDAQ:KANG) was upgraded by analysts at BidaskClub from a sell rating to a hold rating.

Landauer (NYSE:LDR) was upgraded by analysts at BidaskClub from a sell rating to a hold rating.

Monroe Capital Corporation (NASDAQ:MRCC) was upgraded by analysts at Zacks Investment Research from a sell rating to a hold rating. According to Zacks, “Monroe Capital Corporation is a non-diversified closed-end management investment company focused on providing financing primarily to lower middle-market companies in the United States and Canada. The Company’s investment objective is to maximize the total return to its stockholders in the form of current income and capital appreciation through investments in senior, unitranche and junior secured debt and unsecured debt and equity investments. Monroe Capital Corporation is headquartered in Chicago. “

Matador Resources (NYSE:MTDR) was upgraded by analysts at Zacks Investment Research from a sell rating to a hold rating. According to Zacks, “Matador Resources Company is an energy company engaged in the exploration, development and acquisition of oil and natural gas resources in the United States. It focuses on oil and natural gas shale plays and other unconventional resource plays. Matador has operations primarily in Texas and Louisiana. The Company has acreage positions in west Texas, New Mexico, Wyoming, Utah and Idaho. Matador Resources Company is headquartered in Dallas, Texas. “

Mazor Robotics (NASDAQ:MZOR) was upgraded by analysts at Zacks Investment Research from a sell rating to a buy rating. Zacks Investment Research currently has $41.00 target price on the stock. According to Zacks, “Mazor Robotics Ltd. is engaged in the development, production and marketing of medical devices for surgical procedures in the fields of orthopedics and neurosurgery. It offers Renaissance(TM), a surgical robotic system to conduct spine surgeries with less radiation. The company operates in the United States, Eastern Europe, Western Europe and Asia. Mazor Robotics Ltd. is based in Caesarea, Israel. “

Anglo Amer Adr (OTCMKTS:NGLOY) was upgraded by analysts at Zacks Investment Research from a hold rating to a buy rating. They currently have $9.00 price target on the stock. According to Zacks, “Anglo American PLC is a mining company. Its portfolio includes iron ore, manganese, metallurgical coal, copper, nickel, platinum and diamonds. The company operates primarily in Africa, Europe, North and South America, Asia and Australia. Anglo American PLC is headquartered in London, the United Kingdom. “

Neenah Paper (NYSE:NP) was upgraded by analysts at BidaskClub from a strong sell rating to a sell rating.

NeoPhotonics Corporation (NYSE:NPTN) was upgraded by analysts at Zacks Investment Research from a sell rating to a hold rating. According to Zacks, “NeoPhotonics Corporation is engaged in the design and manufacture of photonic integrated circuit, or PIC, based modules and subsystems for bandwidth-intensive, high-speed communications networks. Products offered by the Company includes high-speed products that enable data transmission at 10Gbps, 40Gbps and 100Gbps, agility products such as ROADMs that dynamically allocate bandwidth to adjust for volatile traffic patterns, and access products that provide high-bandwidth connections to more devices and people over fixed and wireless networks. “

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