Billionaire Bill Ackman boosted stakes in Restaurant Brands and Lowe's last quarter while dumping Berkshire stock

· *Pershing Square Capital founder Bill Ackman consolidated his portfolio in the second quarter by boosting stakes in Restaurant Brands and Lowe's and cutting out Berkshire Hathaway stock.*
· *The fund scooped up more than 10 million more shares of the Burger King-parent last quarter, bringing its total stake to 25.1 million...