Cramer Shares His Thoughts On Cummins, Poshmark And More

On CNBC's "Mad Money Lightning Round," Jim Cramer said he is not giving up on Aaron Levie, the CEO of Box Inc BOX. He would wait for the next full quarter before he makes a decision about the stock.

Aspen Aerogels Inc ASPN is at a 52-week high and it's not done, said Cramer.

Cummins Inc. CMI is Cramer's choice for an industrial.

Poshmark Inc POSH is a very expensive stock, but Cramer is not giving up on it. It has to deliver.

Ocugen Inc OCGN is too expensive, said Cramer.