"We are in very unsettled times," says Ted Weisberg, urging investors to stay nimble amid volatility. He still sees investors pushing markets higher with a "sniff of any good news." Ted continues to list Meta Platforms (META) and Oracle (ORCL) as top holdings but believes Nvidia (NVDA) could be added to the list. He also expects defense and airlines stocks to maintain rallies into the back half of the year.