Take a look at the businesses making the most important strikes noon: Acadia Healthcare — The healthcare inventory jumped about 7% after traders Khrom Capital filed to push the corporate to discover strategic options. Acadia shares are down 33% 12 months up to now. Sarepta Therapeutics — The biotech firm rallied 6%. Whereas a catalyst for the transfer was not instantly clear, it did put Sarepta shares up greater than 20% over the previous three months. Starbucks — The worldwide espresso chain noticed shares rising 2.6% after the corporate introduced a small enhance in dividend payouts. Starbucks accredited a rise within the firm’s quarterly money dividend from 61 cents to 62 cents per share of excellent frequent inventory. Occidental Petroleum , Berkshire Hathaway — Occidental fell 6% even after Berkshire Hathaway introduced it was shopping for the oil firm’s petrochemical division, OxyChem, for almost $10 billion in money . Class B shares of Berkshire Hathaway slipped about 0.2%. Truthful Isaac — The inventory rallied 19% after the corporate unveiled a system that permits mortgage lenders direct entry to FICO scores. Credit score bureaus Transunion and Equifax shed 12% and 9%, respectively. Celanese — The supplies firm rose greater than 5% after Citi upgraded the inventory to purchase from impartial. “Regardless of the sluggish macro backdrop, we see continued self-help levers supporting some earnings progress into subsequent 12 months and divestitures serving to to wash up the stability sheet,” the financial institution stated. Lithium Americas — Shares fell 3.8% after a Canaccord Genuity downgrade to promote from speculative purchase as a result of probably restricted advantages of the lithium firm’s just lately revised mortgage with the U.S. Division of Power. “We consider that the latest run-up within the inventory worth is overdone and doesn’t precisely mirror the valuation implications of the revised cope with the DOE,” Canaccord stated in a be aware. Bloom Power — Mizuho downgraded the vitality firm to impartial from purchase, pushing the inventory down about 1.5%. The Wall Road agency stated Bloom is proscribed by its inside manufacturing capability and the inventory is poised for a pullback following a 254% rally within the third quarter. — CNBC’s Yun Li, Alex Harring and Liz Napolitano contributed reporting.