SEATTLE, April 25 -- Amazon.com, Inc. today announced financial results for its first quarter ended March 31, 2019.

Operating cash flow increased 89% to $34.4 billion for the trailing twelve months, compared with $18.2 billion for the trailing twelve months ended March 31, 2018. Free cash flow increased to $23.0 billion for the trailing twelve months, compared with $7.3 billion for the trailing twelve months ended March 31, 2018. Free cash flow less principal repayments of finance leases and financing obligations increased to $15.1 billion for the trailing twelve months, compared with $1.1 billion for the trailing twelve months ended March 31, 2018. Free cash flow less equipment finance leases and principal repayments of all other finance ...