"History has shown us that the leaders of the last bull market are not the leaders of this bull market, at least in the last 50 years," Barry said.
Energy, for instead, outperformed in the '70s, but consumer staples led the bull market in the 1980s, he said.
When it comes to what could lead the market through the next bull market, energy looks promising, Barry said.
In addition to energy, Barry thinks industrials look interesting, particularly aerospace and defense.
Overall, he likes small-cap stocks over large cap as leaders of the next bull market, value over growth, U.S. over international and equal-weight funds over market-weight funds.