Analysts’ upgrades for Wednesday, October 25th:

Biogen (NASDAQ:BIIB) was upgraded by analysts at BMO Capital Markets from a market perform rating to an outperform rating.

CACI International (NYSE:CACI) was upgraded by analysts at Wells Fargo & Company from a market perform rating to an outperform rating. They currently have $158.00 price target on the stock.

Core Laboratories N.V. (NYSE:CLB) was upgraded by analysts at ABN Amro from a hold rating to a buy rating.

Capital One Financial Corporation (NYSE:COF) was upgraded by analysts at Wedbush from an underperform rating to a neutral rating.

Ecopetrol (NYSE:EC) was upgraded by analysts at J P Morgan Chase & Co from an underweight rating to a hold rating. The firm currently has $9.00 price target on the stock.

Illumina (NASDAQ:ILMN) was upgraded by analysts at Robert W. Baird from a neutral rating to an outperform rating. Robert W. Baird currently has $228.00 target price on the stock, up from their previous target price of $184.00.

Leidos Holdings (NYSE:LDOS) was upgraded by analysts at Wells Fargo & Company from a market perform rating to an outperform rating.

3M (NYSE:MMM) was upgraded by analysts at Goldman Sachs Group, Inc. (The) from a sell rating to a hold rating. They currently have $229.00 price target on the stock.

Science Applications International Corporation (NYSE:SAIC) was upgraded by analysts at Wells Fargo & Company from a market perform rating to an outperform rating.

Synopsys (NASDAQ:SNPS) was upgraded by analysts at Royal Bank Of Canada from an outperform rating to a top pick rating. They currently have $100.00 price target on the stock, up from their previous price target of $90.00.

Swiss Re (OTCMKTS:SSREY) was upgraded by analysts at Barclays PLC from an equal weight rating to an overweight rating.

Atlassian Corporation PLC (NASDAQ:TEAM) was upgraded by analysts at Zacks Investment Research from a hold rating to a strong-buy rating. The firm currently has $56.00 price target on the stock. According to Zacks, “Atlassian Corporation Plc is engaged in designing, developing, licensing and maintaining of software and the provisioning of software hosting services. The Company’s products include JIRA for team planning and project management; Confluence for team content creation and sharing; HipChat for team messaging and communications; Bitbucket for team code sharing and management and JIRA Service Desk for team services and support applications. It offers tools for software developers consists of FishEye, Bamboo and SourceTree. Atlassian Corporation Plc is headquartered in Sydney, Australia. “

Tarena International (NASDAQ:TEDU) was upgraded by analysts at Zacks Investment Research from a sell rating to a hold rating. According to Zacks, “Tarena International, Inc. is a provider of professional education services in China. The Company specializes in Information Technology professional education services including classroom training. It offers education courses in nine IT subjects, such as Java, C++, software testing, PHP, embedded, Android, .NET, iOS, and Linux and network engineering; and two non-IT subjects comprising digital art, and online sales and marketing through live distance instruction, classroom-based tutoring, and online learning modules. Tarena International, Inc. is headquartered in Beijing, the People’s Republic of China. “

Thermon Group Holdings (NYSE:THR) was upgraded by analysts at Zacks Investment Research from a hold rating to a buy rating. Zacks Investment Research currently has $24.00 price target on the stock. According to Zacks, “Thermon Holding Corp. is engaged in providing engineered thermal solutions, known as heat tracing, for process industries, including energy, chemical processing and power generation. Products offered by the Company include heating cables, tubing bundles and control systems while services offered by it includes design optimization, engineering, installation and maintenance services. Its products provide an external heat source to pipes, vessels and instruments for the purposes of freeze protection, temperature and flow maintenance and environmental monitoring. Thermon Holding Corp. is based in San Marcos, Texas. “

Hostess Brands (NASDAQ:TWNK) was upgraded by analysts at Zacks Investment Research from a sell rating to a hold rating. According to Zacks, “Hostess Brands, Inc. is involved in developing, manufacturing, marketing, selling and distributing sweet goods primarily in the United States. The company produces new and classic treats which includes Ding Dongs, Ho Hos, Donettes, Fruit Pies as well as Twinkies and CupCakes. Hostess Brands, Inc. is based in Kansas City, Missouri. “

Two Harbors Investments Corp (NYSE:TWO) was upgraded by analysts at Zacks Investment Research from a hold rating to a buy rating. They currently have $11.00 price target on the stock. According to Zacks, “Two Harbors Investment Corp is a Real Estate Investment Trust that focuses on investing in, financing and managing residential mortgage-backed securities and mortgage loans. Its objective is to provide risk-adjusted returns to investors through dividends and capital appreciation. Two Harbors intends to acquire and manage a portfolio of mortgage-backed securities, focusing on security selection and the relative value of various sectors within the mortgage market. As an investment strategy, the company expects to deploy moderate borrowings through, with respect to Agency RMBS, short-term borrowings structured as repurchase agreements and, with respect to non-Agency RMBS and residential mortgage loans, private funding sources. It may also finance portions of its portfolio through non-recourse term borrowing facilities and equity financing under the Legacy Loan Program and Term Asset-Backed Securities Lending Facility (TALF), if such financing becomes available. “

United Continental Holdings (NYSE:UAL) was upgraded by analysts at Evercore ISI to an outperform rating.

USA Technologies (NASDAQ:USAT) was upgraded by analysts at Zacks Investment Research from a strong sell rating to a hold rating. According to Zacks, “USA Technologies is a leader in the networking of distributed assets, wireless non-cash transactions, associated financial/network services and energy management. USA Technologies provides networked credit card and other non-cash systems in the vending, commercial laundry, hospitality and digital imaging industries. USA Technologies is an IBM Business Partner. The Company has marketing agreements with Cingular Wireless, Honeywell, MEI, Unilever and ZiLOG Corporation. “

YPF Sociedad Anonima (NYSE:YPF) was upgraded by analysts at J P Morgan Chase & Co from a neutral rating to an overweight rating.

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