SpaceX Shed $600 Billion After Its Record IPO

SpaceX erased more than $600 billion in market value in three sessions after announcing a bond sale to fund AI infrastructure — and on June 23 the Nasdaq 100 was on pace to shed more than $1 trillion as the same skepticism spread to hyperscalers and chipmakers alike. The AI trade is no longer splitting winners by who builds better models. It is splitting by who can prove the spending earns a return before rising rates and debt bills arrive.

What broke on June 23:

• SpaceX shares fell for a third straight session after announcing plans to sell investment-grade bonds — reportedly up to $20 billion — days after its record $75 billion IPO.
• Over three sessions, the stock wiped out more than $600 billion in market cap, briefly dipping below its $135 IPO price intraday.
• Nasdaq 100 futures dropped 3.1%, implying a $1.15 trillion market-value loss if the index falls 2.79%, per Reuters calculations.
• Six of the seven "Magnificent Seven" stocks were under pressure; memory-chip leaders Micron, SanDisk, and Western Digital — the S&P 500's best performers this year — joined the selloff with 7–9% declines.

The hyperscaler reckoning:

On Monday, Alphabet fell 6% — erasing more than $256 billion — as investors questioned whether hyperscaler capex can justify returns. Amazon, Meta, and Microsoft each shed billions more.

Reuters quoted analysts flagging "ongoing anxiety over tech companies' massive capital spending on AI infrastructure." The hyperscalers have committed hundreds of billions to data centers and chips. Clearer evidence that AI products generate returns justifying the spend remains elusive.

The trade that flipped:

For months, the market rewarded a simple split: hyperscalers write the checks, chipmakers and memory suppliers cash them.

Monday still fit that script — Micron hit a record high on an Anthropic infrastructure deal while Alphabet cratered.

Tuesday broke it. Memory leaders sold off alongside the spenders. When both sides of the AI infrastructure trade fall together, the market is pricing systemic risk — not a rotation.

Why debt matters now:

Ipek Ozkardeskaya, senior analyst at Swissquote Bank, said SpaceX's bond sale revives concern that Big Tech is "spending too much on AI infrastructure and increasingly financing that spending through debt."

S&P expects SpaceX to remain cash-flow negative until 2030, with borrowings climbing toward $132 billion by 2028. The company posted a $5 billion loss over the past fiscal year while briefly trading above Microsoft and Amazon in market cap.

At peak, Ozkardeskaya was blunt: "SpaceX can't be worth US$2.66 trillion, full stop."

Rates add a second squeeze:

Lauren Hyslop, investment manager at Mattioli Woods, cited "a more challenging interest‑rate backdrop and concerns about the scale of capital required to fund the next phase of AI investment" among the reasons for the selloff.

Traders now price 50 basis points of Fed hikes by December under Chair Kevin Warsh — up from one 25-basis-point increase expected two weeks ago, per CME FedWatch. Rate-sensitive tech multiples compress when borrowing costs rise just as companies take on record debt to fund data centers.

The IPO test:

SpaceX's $60 billion all-stock bid for Cursor was proof that public-market euphoria had become acquisition currency. That window is closing in real time.

OpenAI and Anthropic — both confidentially filed for IPO — are watching whether the scarcity premium survives the first correction. With free float near 4%, volatility was always baked in. Nic Puckrin, founder of Coin Bureau, warned: "I'd be cautious about seeing this as a second-chance buying opportunity. The drop looks dramatic in scale, but these swings aren't unusual for a stock with such a small public float."

What to watch:

• Whether SpaceX's bond pricing calms or deepens equity fears about cash-burning AI infrastructure
• Q2 earnings from hyperscalers for evidence AI revenue is catching up to AI capex
• Fed guidance under Warsh as rate expectations climb
• OpenAI and Anthropic IPO timing as SPCX trades through its first correction

Convina's view: Goldman warned ROE would collapse under AI capex. Oracle proved markets punish companies that send the invoice. On June 23, the entire AI complex priced both lessons at once — and the sequel to SpaceX's IPO mania is the lesson every frontier lab needs before listing: debt-fueled infrastructure spending is a bet that revenue arrives before rates rise and equity premiums evaporate. The models work. The trade is what stopped working.