Domino’s is seen taking more market share as it promotes its value deals and boosts sales through new delivery partnerships.

The insurance titan released its 3rd-quarter portfolio update, revealing new buys in a pizza chain company and a pool supplies company.

Shares of Domino's Pizza jumped premarket after Warren Buffett’s Berkshire Hathaway disclosed a new position in the chain. The investment conglomerate also took a stake in Pool Corp., and cut its position in Ulta Beauty.

Berkshire Hathaway took a stake in Domino’s Pizza in the third quarter, buying 1.3 million shares that were worth about $550 million on Sept. 30, according to a quarterly form 13-F filing with the Securities and Exchange Commission released Thursday ...

Berkshire Hathaway initiated these new positions during the third quarter even as it cut back its holdings of big names like Apple and Bank of America.

Warren Buffett's Berkshire Hathaway took stakes in Domino's Pizza and swimming pool supplier Pool Corp. in the third quarter while continuing to trim stakes in longtime holdings Apple and Bank of America.

Warren Buffett’s Berkshire Hathaway made bold moves in the third quarter, adding stakes in Domino’s Pizza and Pool Corp., while continuing to shed holdings in Apple and Bank of America. Domino’s Pizza and Pool Corp. shares, worth $550 million and $152 million respectively, surged in after-hours trading following the announcement.

Domino’s Pizza shares jumped nearly 8% in extended trading on Thursday after a filing revealed that Warren Buffett’s Berkshire Hathaway had taken a stake in the world’s largest pizza chain. Monitor these important chart levels.