The most popular tech companies in the world, as of the end of the first quarter of 2019, were Amazon, Google, and Facebook.
But those three also had some significant struggles during the second quarter.
At the end, the company reported $3.2 billion in revenue for the first six months of 2019.
That was down from $3 billion the previous quarter.
Amazon, which has been a favorite of tech investors, has struggled to make inroads with investors and consumers alike.
Its stock has been falling in recent months.
Google has had a few ups and downs, but its stock has bounced back from a long slide in 2019.
And Facebook, which is one of the best-known companies in America, was in the midst of a huge IPO.
In fact, Facebook had a market cap of $34.6 billion at the end.
The companies struggled to find ways to make money in 2019 and the fourth quarter of the year, which saw them fall into a tailspin.