To be sure, Stanley Druckenmiller of the Duquesne Family Office thinks investors should be cautious going forward as the market is currently in a mania driven by easy monetary policy and investor speculation.
"Everybody loves a party ... but, inevitably, after a big party there's a hangover," Druckenmiller told CNBC's "Squawk Box" on Wednesday. "Right now, we're in an absolute raging mania. We've got commentators encouraging companies to do stock splits. Companies then go up 50%, 30%, 40% on stock splits. That brings no value, but the stocks go up."
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