The most talked about and market moving research calls around Wall Street are now in one place. Here are today's research calls that investors need to know, as compiled by The Fly.Top Upgrade: Argus upgraded BHP Group (BHP) to Buy from Hold with a $68 price target. The firm says iron ore, copper, and coal prices, which drive BHP's results, are "firming as the global economy picks up." From a technical standpoint, BHP appears to be reversing a bearish pattern of lower highs and lower lows that dates to Marc ...

Top Wall Street analysts changed their outlook on these top names. For a complete view of all analyst rating changes, including upgrades and downgrades, please see our analyst ratings page.Considering buying PRAX stock? Here’s what analysts think: Read This Next: Photo via Shutterstock ...

Upgrades - Jefferies upgraded Onto Innovation (ONTO) to Buy from Hold with a price target of $170, up from $100, citing expected growth reacceleration in the second half of 2026 [2] - Bernstein upgraded United Rentals (URI) to Outperform from Market Perform with a price target of $1,128, up from $885, indicating a 20% upside from current levels, viewing it as a cyclical rebound and portfolio transition story [2] - Guggenheim upgraded Johnson & Johnson (JNJ) to Buy from Neutral with a price target of $206, up from $167, expressing confidence in the company's navigation of Stelara's loss of exclusivity and anticipating growth from its Innovative Medicine business [3] - Wells Fargo upgraded Omnicom (OMC) to Overweight from Equal Weight with a price target of $91, up from $78, highlighting compelling upside potential near the close of the Interpublic Group merger [4] - Wells Fargo also upgraded CoreWeave (CRWV) to Overweight from Equal Weight with a price target of $170, up from $105, noting the company's positioning to benefit from elevated build cycles and hyperscaler industry shortages into 2026 [5] - Melius Research upgraded CoreWeave to Buy from Hold with a price target of $165, up from $128 [5] Downgrades - Baird downgraded Lululemon (LULU) to Neutral from Outperform with a price target of $195, down from $225, due to low near-term confidence in growth and margin trajectory [6] - KeyBanc downgraded Lam Research (LRCX) to Sector Weight from Overweight without a price target, believing strong memory pricing may take time to drive new tool demand [6] - Citizens JMP downgraded CyberArk (CYBR) to Market Perform from Outperform without a price target, citing the pending acquisition by Palo Alto Networks and not anticipating a superior proposal [6] - Seaport Research downgraded Oklo (OKLO) to Neutral from Buy without a price target, acknowledging positives in business development but stepping aside based on valuation [6] - Jefferies downgraded Vistra (VST) to Hold from Buy with a price target of $230, down from $241, following a 160% stock run-up attributed to expectations of a Comanche Peak nuclear deal [6]