Shares of CoreWeave plunged 13.2% to $67.58 in early trading on October 14, capping a week-long slide from $88.45 that has erased roughly a quarter of the stock's value in seven sessions. The catalyst: a twin capital raise that tests investors' patience with one of the most leveraged balance sheets in tech.
Two Raises at Once Signal a Company Still Burning Cash Faster Than It Earns It
CoreWeave announced a $3 billion convertible-note offering due 2033 alongside an at-the-market equity program covering up to 35 million Class A shares.
The convertible deal was later upsized to $4.2 billion at a 2.875% coupon with a 22.5% conversion premium , meaning bondholders only profit from converting to stock if shares climb well above the offering price. The ATM alone could raise roughly $3 billion based on recent closing prices , putting the combined fresh-capital haul near $7 billion. For a company with about 551 million** shares outstanding, 35 million new shares signals possible future dilution — a roughly 6% expansion of the share count before any note conversions.
$52 Billion in Obligations and Rising Insurance Costs Underscore the Risk
CoreWeave's total debt and long-term lease obligations have reached $52 billion , a staggering figure for a company that spent $14.1 billion on capital expenditures in just the first half of 2026.
Credit-default-swap spreads — essentially the cost to insure against a CoreWeave default — jumped from about 368 basis points on October 6 to roughly 643 by week's end , a near-doubling that signals the bond market is pricing in materially higher risk. Co-founder Brannin McBee told the Financial Times the company is now pursuing insurance-industry capital pools, which he called "effectively unlimited."
A $104 Billion Backlog Tells Only Half the Story
Bulls point to $103.7 billion in remaining performance obligations — long-term customer commitments — and 112% year-over-year revenue growth . But that backlog requires enormous upfront spending to fulfill. Net interest expense hit $640 million last quarter alone , and every new debt raise at wider spreads makes that burden heavier.
What Investors Should Watch Next
The key question is whether CoreWeave can refinance its way to investment-grade credit before its borrowing costs choke off growth. Debt is maturing in a tightening window between 2026 and 2028 . If CDS spreads don't ease, the company may have to lean even harder on equity — diluting shareholders further to keep the data-center buildout alive.