Bond Math Reveals Secret to Big Tech’s Fate in U.S. Stock Market

Want to know where the world’s biggest technology stocks are heading? Just watch one of the oldest measures there is: the bond market.

That’s increasingly the refrain from some investors after a season of surging corporate earnings did relatively little to push the likes of Apple Inc., Facebook Inc. and Netflix Inc. much further ahead.

There are few major catalysts seen on the immediate horizon to elevate the already record-setting stock prices of the U.S.’s technology giants, with the surging Delta variant dominating the outlook for everything from commodities to emerging market bonds.

So a coterie of Wall Street analysts and investors are turning to Treasury yields for clues.

Those yields may be used in mathematical models to discount into today’s dollars the value of earnings companies won’t see for years. The higher those yields go, the smaller the present value of those profits may become.

While that affects all companies, it’s especially significant for fast-growing businesses whose stock prices are more dependent on the large earnings they’re expected to reap far in the future. The shares of such companies got an added boost following the onset of the pandemic as the Federal Reserve’s effort to head off an economic collapse sent Treasury yields tumbling, making those future profits look even more attractive.

“If rates go up, they will underperform,” Aash Shah, senior portfolio manager with Summit Global Investments, said of the biggest tech stocks. “That’s nothing against their business, just a reality of discounted cash flow.”