Goldman Sachs Partner: S&P 500 Target at 8,000 — Buybacks to Overwhelm Record Stock Supply
Claire Weston
The S&P 500 closed at a record 7,757 last Friday — its 26th all-time high this year. Goldman's John Flood says 8,000 is next: $1.4 trillion in buybacks dwarfs $700 billion in new issuance, keeping net demand firmly positive.
122 record closes and counting — can this keep going?
The S&P 500 has hit 122 all-time highs since early 2024; last Friday's 7,757 was the 26th this year.
Goldman's head of Americas equity execution, John Flood, put it bluntly: "S&P 500 8,000 — here we come."
This means → Goldman's trading desk sees the current supply-demand structure as strong enough to push the index higher from here — this is not a long-range forecast.
Issuance is at a record — how can the market absorb it?
Goldman estimates $700 billion in US equity supply for 2026 — just over $225 billion in IPOs and roughly $450 billion in other offerings.
In plain terms = the number sounds huge, but it is only about 1% of the Russell 3000's market cap — in line with the 2015–2019 annual average.
Q2 alone saw $252 billion in combined IPO, secondary, convertible, and SPAC issuance — topping Q1 2021's prior quarterly record of $234 billion.
Flood's verdict: this is "a manageable headwind," not a market hurricane.
Why can buybacks overwhelm this wave of supply?
S&P 500 constituents grew Q2 buybacks 11% year-over-year; total buyback authorizations this year hit a record $989 billion.
Goldman projects $1.4 trillion in open-market buybacks for 2026 — roughly twice primary-market issuance.
This means → even if every share unlocked after IPO lock-up periods were sold immediately, buyback firepower would still cover the supply. Net demand stays positive.
Big Tech is cutting buybacks — so who picks up the slack?
Hyperscalers — Google, Microsoft and peers — are indeed redirecting some cash flow from buybacks to capital expenditure.
But banks and semiconductors are expanding their buyback programs, filling the gap.
This reflects a broadening of the buyback driver base — from tech giants to traditional sectors — making the support wider, not narrower.
Just how concentrated is AI-driven issuance?
The three largest IPOs and secondaries this year account for nearly half of total issuance — extreme concentration.
AI-related offerings make up roughly 40% of US equity secondaries; tech, media and telecom contributed nearly 30% of secondary volume — more than double the sector's five-year average share.
In plain terms = almost half the new stock hitting the market this year is AI money.
What is the biggest risk to this call?
Hyperscaler capex is expected to exceed $1 trillion per year over the coming years — more than 100% of operating cash flow through 2027.
Goldman credit strategists expect hyperscalers to fund 35% of 2027 capex with debt, implying roughly $400 billion in global issuance; equity financing plays a supplementary role.
This means → the key test for Flood's "demand overwhelms supply" thesis is whether AI capex continues to beat market expectations. If it disappoints, both the financing pace and the willingness to buy back stock could reverse at the same time.
Content is for reference only, not financial advice.