The billionaire investor has been talking for a while now about wanting to make a large-scale acquisition but said he does not have anything on his radar now.
"I hate cash," Buffett said in an interview that aired Friday on "Squawk Box," one day before Berkshire's annual meeting in Omaha, Nebraska.
"I mean we are investing," he said. "But [cash] is a holding position until you find something else. But the very fact that interest rates are that low makes it hard for us to buy other things because other people buy things with borrowed money, and borrowed money is so cheap."
He added: "If we are competing with equity money against slim equity plus a lot of debt, we're at a disadvantage."
"I'm very jealous," he laughed. "I thought I was doing OK until I looked at their balance sheet."
"On the other hand," he said. "We've got ours here in the United States." Apple keeps most of its cash outside the U.S. for tax purposes.