Goldman Sachs: Record Equity Supply Will Not Derail 2027 Bull Market

Rising equity issuance may pressure U.S. stock valuations in 2027. However, Goldman Sachs strategists argue that corporate buybacks and investor demand will likely sustain the current bull market. Although the volume of new shares entering the market has reached historic levels, analysts suggest the net effect remains manageable.

U.S. companies have raised $431 billion through IPOs, follow-ons, convertibles, and SPACs so far in 2026. This represents a 98% increase over the previous year, according to data cited by Investing.com. Despite this surge, Goldman Sachs maintains a positive outlook on the market trajectory.

"The shifting balance of corporate supply and demand adds pressure on equity valuations, but we do not expect increasing equity supply to derail the bull market," stated Goldman Sachs strategists in a recent report.

Forecasts for 2027 Issuance and Buybacks

Goldman Sachs projects that equity issuance will climb to a total of $600 billion for 2027. Of that total, $175 billion is expected to come from initial public offerings as companies capitalize on market conditions.

To counter this influx of new supply, corporations are increasing their capital return programs. The firm expects gross S&P 500 buybacks to rise to approximately $1.7 trillion in 2027, up from an estimated $1.5 trillion in 2026. These repurchases reduce the total share count and absorb a portion of the new equity being issued.

Understanding Macro Volatility

While the current environment shows high levels of activity, the path to these figures has not been linear. Strategists led by Ben Snider noted that broader economic factors have intermittently hindered deal flow.

"Macro volatility, including the sharp recent increase in interest rates, has contributed to the slowdown in equity issuance," the team noted.

What Is at Stake

For investors, the interplay between equity supply and corporate demand is a key indicator of market health. When companies issue new shares, they increase the total supply, which can dilute earnings per share if not offset by growth or buybacks. Conversely, large buyback programs can support share prices by reducing the float and increasing earnings per share. The Goldman Sachs outlook suggests that as long as corporate cash flow remains strong enough to fund these $1.7 trillion in buybacks, the market supply-demand equilibrium should remain intact.