 Companies whose shares hit fresh all-time highs today include homebuilders DR Horton, Pulte Group, and Lennar, plus Procter & Gamble, Walmart, Allstate, and American Express. Netflix is out with quarterly results after the closing bell this afternoon, better than expected for the second quarter. Also, better subscriber numbers, but a weaker outlook for this current quarter, and shares were about 5% lower in after-hours trading.