Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Finisar (FNSR) upgraded to Buy at Craig-Hallum and B. Riley, following the company's Q3 results. Craig-Hallum analyst Richard Shannon was encouraged by guidance in a seasonally difficult part of Finisar's year and believes the company has reached the inflection point he has been waiting for. 2. Diamond Offshore (DO) upgraded to Neutral at Goldman and Piper Jaffray, with analysts citing an improved relative valuation, the company's balance sheet, and liquidity. 3. Cenovus Energy (CVE) upgraded to Conviction Buy at Goldman by analyst Neil Mehta, who cited the company's strong 2017 free cash flows, improving commodity prices, high quality assets, and relative underperformance. 4. Weatherford (WFT) upgraded to Buy at Goldman with analyst Waqar Syed saying Weatherford will be a beneficiary of an expected recovery in US land drilling activity in 2017. He added that investors will benefit from cost cutting and restructuring measures taken over the past two years. 5. Royal Dutch Shell (RDS.A) upgraded to Conviction Buy at Goldman due to expectations for a growing dividend yield driven by cost cutting, capital discipline, the realization of synergies, and rising oil prices. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.

Reports Q1 revenue $431M, consensus $427.89M. "Barnes continues to advance our business transformation strategy with solid first-quarter results, additional long-term Aerospace agreements benefiting from our MB Aerospace acquisition, and the completed sale of the Associated Spring and Hanggi businesses in April," said Thomas J. Hook, President and CEO of Barnes. "Following the divestiture, an increasing majority of our earnings are driven by Aerospace, where we are investing to take full advantage of strong demand and attractive growth opportunities. And we continue to integrate, consolidate, and rationalize our Industrial business to further optimize our portfolio for long-term profitable growth. Our comprehensive strategic review is ongoing, and we remain committed to reshaping and positioning Barnes to maximize value for our shareholders. We look forward to sharing our ongoing progress."