A Major Driver of US Equities in the Past Decade Is Fading Fast

Corporate America’s spending on share buybacks, a driver of the US stock market rally for over a decade, is slowing in the face of higher-for-longer interest rates and an uncertain economic backdrop.

US stock repurchases are tracking a 3% decline in the third quarter after falling 26% in the previous three months, according to Bank of America Corp. strategists. Though the reversal appears to be becoming less severe, BofA says tightening credit conditions and increased cost of capital mean buybacks remain at risk.

Companies in the S&P 500 spent a record $923 billion purchasing their stock last year, extending a trend that gathered pace after the global financial crisis in 2008 as interest rates plunged to near zero and stayed low for the next decade. While the practice gets attacked by politicians and academics who argue the cash should be used to boost long-term growth, buybacks can be attractive for investors, boosting metrics like earnings per share because profits get divided between fewer shares.

“Buybacks were a post-GFC phenomenon, with companies taking advantage of cheap financing costs to repurchase their own stocks,” BofA strategists led by Savita Subramanian wrote in a note. That’s now at risk as the era of free money is over, with rates at 5.5% and seen staying higher, thanks to the Federal Reserve’s dogged campaign against inflation.

Buyback Support Has Been Fading in US