EUROPE RESEARCH ROUNDUP-Carnival, Michelin, William Demant

March 23 (Reuters) - Securities analysts revised their ratings and price targets on severalEuropean companies, including Carnival, Michelin and William Demant, on Friday. HIGHLIGHTS * Carnival Plc : Barclays raises to overweight from equal weight * E.ON SE : RBC raises to outperform from sector perform * Michelin : Morgan Stanley cuts to equal weight from overweight * William Demant : Morgan Stanley cuts to underweight from equal-weightFollowing is a summary of research actions on European companies reported by Reuters on Friday.Stock entries are in alphabetical order. * Altice NV : Barclays cuts target price to EUR 11 from EUR 11.10 * AstraZeneca Plc : Jefferies?? cuts price target to 5500p * Barclays Plc : RBC raises price target to 220p from 215p?? * Bayer AG : Jefferies cuts price target to 118 euros?? * BBVA : Jefferies cuts target price to EUR 7.30 from EUR 7.70 * Bpost SA : RBC cuts target price to EUR 20 from EUR 24.50 * Carnival Plc : Barclays raises to overweight from equal weight * Centrica Plc : Credit Suisse raises price target to 175p from 170p?? * Conzzeta AG : Credit Suisse raises target price to SFR 1400 from SFR 1300 * E.ON SE : RBC raises target price to EUR 10.25 from EUR 10 * E.ON SE : RBC raises to outperform from sector perform * Elekta AB : Morgan Stanley raises price target to SEK 82 from SEK 73?? * Gamma Communications Plc : RBC raises target price to 675p from 650p * GlaxoSmithKline Plc : Jefferies cuts price target to 1450p?? * HSBC Holdings Plc : RBC cuts price target to 730p from 750p?? * Innogy SE : RBC raises target price to EUR 37 from EUR 34 * Man Group Plc : Barclays cuts target price to 180p from 185p * Michelin : Morgan Stanley cuts to equal weight from overweight * Michelin : Morgan Stanley cuts price target to 125 euros from 135 euros?? * Moncler : RBC raises target price to EUR 33 from EUR 28 * Novo Nordisk : Jefferies cuts price target to DKK 315?? * Roche Holding AG : Jefferies cuts price target to SFR 285?? * Sabre Insurance Group Plc : Barclays cuts target price to 302p from 312p * Standard Chartered Plc : RBC raises price target to 700p from 695p?? * William Demant : Morgan Stanley cuts to underweight from equal-weight * William Demant : Morgan Stanley raises target price to DKK 208 from DKK 177 (Compiled by Bengaluru Newsroom)