Take a look at the businesses making headlines in noon buying and selling. Signet Jewelers — Shares tumbled 11% after the jeweler issued first-quarter income steering that missed Wall Road estimates. The corporate stated it expects income within the vary of between $1.47 billion and $1.53 billion, whereas analysts polled by FactSet forecast $1.61 billion. Chipotle — Shares rose 6.4% to an all-time excessive after the fast-casual Mexican chain introduced the board authorized a 50-to-1 inventory cut up . The plan, which was shared with the general public on Tuesday, is anticipated to enter impact in June if authorized by shareholders. Deutsche Financial institution additionally raised its value goal on the inventory, citing sturdy progress prospects. Mobileye International — The inventory gained 6% after Volkswagen introduced it can ramp up collaboration with the automotive tech firm. Mobileye will present new automated driving applied sciences to the European carmaker. FMC — Shares of the chemical producer added almost 5% after receiving an improve to purchase from UBS. The financial institution thinks the inventory may rally as FMC returns to assembly or beating steering, its margins enhance and the market sees an finish to destocking. Riot Platforms — The bitcoin mining inventory superior 4% after JPMorgan upgraded it to obese from impartial, citing the corporate’s “distinctive mixture of industry-leading energy contracts, scale and liquidity.” Finest Purchase — The electronics retailer bought an almost 3% elevate after Telsey upgraded the inventory to outperform from market carry out, citing indicators of stabilization and enchancment attributable to substitute cycle and new revolutionary merchandise like Ray-Ban glasses. Boeing — Shares climbed greater than 2% amid a spate of studies across the beleaguered airline operator. Bloomberg, citing unnamed sources, stated Boeing is exploring a attainable sale of at the very least two of its protection companies. Reuters, citing sources acquainted, reported Boeing is exploring how Spirit AeroSystems can scale back publicity to Airbus . Carmax — The used automobile inventory rose 2% after an improve to purchase at Needham. The funding agency stated that Carmax ought to profit because the used automobile market will get extra provide and decrease rates of interest. Normal Mills — Shares moved up 1.7% after the meals firm posted third-quarter outcomes that exceeded expectations on the highest and backside traces. Normal Mills reported adjusted earnings of $1.17 per share on income of $5.10 billion. Analysts polled by LSEG had anticipated per-share earnings of $1.05 on income of $4.97 billion. Equinix — Shares fell greater than 4% after brief vendor Hindenburg Analysis launched a report focusing on the info middle firm. — CNBC’s Sarah Min, Alex Harring, Jesse Pound, Lisa Han and Michelle Fox contributed reporting.