KEY POINTS
  • Goldman's David Kostin says investors have grown cautious amid lingering trade tumult, a hot labor market and an uptick in borrowing costs.
  • The third quarter has been strong for most of the 381 S&P 500 components that have reported results, with 78 percent posting positive earnings surprises.
  • Goldman highlights 33 stocks it believes have a better chance of withstanding the gathering margin pressures.
An American flag is seen as contractor walks on a steel beam while working on the Korean Air Lines Co. Wilshire Grand hotel and office building in downtown Los Angeles, California

After analyzing third-quarter earnings conference calls, Goldman Sachs found three major worries cited by corporate executives that could weigh on future profits.

"Tariffs, wage inflation, and rising interest rates pose three key risks to all-time high S&P 500 profit margins," said Goldman's David Kostin, the firm's chief equity strategist.