Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Hyatt (H) upgraded to Equal Weight from Underweight at Morgan Stanley with analyst Thomas Allen saying shares are trading in-line with his price target adn offer more attractive risk/reward. 2. Noble Corp. (NE) upgraded to Buy from Neutral at Seaport Global with analyst Mark Brown citing valuation and expectations for a pickup in drilling later in 2017. 3. Weatherford (WFT) upgraded to Overweight from Equalweight at Capital One with analyst Luke Lemoine saying the hiring of Mark McCollum, Halliburton's (HAL) CFO, adds legitimacy and credibility to Weatherford's status as a turnaround story. 4. Bill Barrett (BBG) upgraded to Buy from Hold at Canaccord with analyst Stephen Berman saying he sees strong 2018 growth, a solid liquidity position, and said shares are almost 50% from its 52-week high. 5. TSMC (TSM) upgraded to Buy from Hold at HSBC with analyst Steven Pelayo saying he believes TSMC is reasserting its technology leadership. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.

Argus raised the firm's price target on TSMC to $160 from $130 and keeps a Buy rating on the shares. The analyst cites the company's Q1 earnings and revenue beat, stating that while the stock sold off on cautious company guidance for industry demand growth in 2024, the firm still expects solid company growth as inflation recedes and electronic device demand picks up. Throughout a down 2023, demand for the company's 5nm products remained strong, and TSMC has successfully ramped 3 nm node products, the firm added.