KEY POINTS
  • Investors are starting to realize that massive strength in tech and retail stocks have been concealing weakness in the broader market, CNBC's Jim Cramer says.
  • Stocks, particularly industrials, have been weak "since the peak in January" but nobody was really taking notice, he added.

Investors are starting to realize that massive strength in tech and retail stocks has been concealing weakness in the broader market, CNBC's Jim Cramer said Friday.

"This is a horrendous decline that we just haven't talked about because it's been masked by FAANG and by the retailers and by a couple [small-cap] domestic stocks," Cramer said on "Squawk Box."