Albemarle Corporation: JPMorgan Adjusts Albemarle Price Target to $250 From $320, Maintains Neutral Rating

BAE Systems: Berenberg downgrades from buy to hold, targeting GBp 950.

Columbia Banking: Wells Fargo Securities initiated coverage with a recommendation of overweight. PT up 24% to $37.

IHeartMedia: J.P. Morgan downgrades to underweight from neutral. PT down 31% to $5.

Interface: Longbow Research upgrades to buy from neutral. PT up 104% to $18.

J D Wetherspoon: Stifel downgrades to hold from buy. PT declines 1.6% to 560 pence.

KLA Corp: KGI Securities downgrades to neutral from outperform. PT up 5.4% to $400.

Lam Research: KGI Securities upgrades to outperform from neutral. PT up 23% to $600.

Smith & Nephew: Liberum upgrades from hold to buy targeting GBp 1410.

Watches of Switzerland: Jefferies remains Buy with a price target reduced from GBp 1500 to GBp 1300.