CoreWeave gains ARK backing as borrowing concerns persist

ARK added CoreWeave shares during a selloff, Cathie Wood said, backing the AI computing supplier despite mounting concerns over borrowing costs.

CoreWeave shares recovered on Thursday after losing 20% across the preceding three trading sessions. The rebound followed comments from Jensen Huang, chief executive officer of Nvidia Corp., who said CoreWeave’s financing costs were declining.

That recovery contrasted with pressure in credit markets: CoreWeave’s debt traded at distressed prices, while an indicator tracking its credit risk reached a record. The competing signals put the cost of financing AI infrastructure alongside expectations for the technology’s growth.

ARK buys into CoreWeave’s retreat

Speaking in Seoul on Friday, Wood of ARK Investment Management LLC said the firm had increased its exposure to CoreWeave and Cerebras Systems Inc. during the week’s retreat. She characterized expensive borrowing as a familiar challenge for emerging businesses seeking funding in a high-rate environment.

Wood pointed to Coinbase as a precedent, describing pressure on its bonds before the company benefited from expansion in cryptocurrency activity. The comparison was her investment argument, rather than evidence that CoreWeave would follow the same course.

Huang’s position also matters to the discussion: Nvidia ranks second among CoreWeave’s shareholders. Wood interpreted his remarks as recognition of the cloud provider’s role in an AI industry she considers to be near the beginning of its development.

Both perspectives come from parties with financial exposure to CoreWeave. ARK’s purchases demonstrate Wood’s willingness to invest through the decline, while Nvidia’s ownership gives Huang’s assessment a shareholder context.

Korean chip stocks face selling

The retreat extended beyond the US cloud-computing business. South Korea’s Kospi lost 14% during the week, its weakest weekly showing since 2008, in a market heavily influenced by Samsung Electronics Co. and SK Hynix Inc.

The Korean manufacturers sit at another point in the AI investment chain: memory chips. Higher memory prices have supported their businesses, while the supplied account also describes stronger Korean corporate earnings and export growth without providing comparable figures.

Wood’s Seoul visit included discussions about a partnership with Hanwha Asset Management to bring ARK’s exchange-traded products to South Korean investors. Her comments therefore accompanied plans to broaden the firm’s presence in a market directly exposed to semiconductor demand.

Financing and memory prices diverge

Wood remained positive about semiconductors and cloud services, but questioned whether current memory prices could last. She called for additional supply from China and other producers, arguing that rising device prices were weakening consumer demand.

Those positions distinguish confidence in AI adoption from confidence in every price attached to it. Wood’s CoreWeave investment rests on the opportunity she sees in computing services; her caution on memory concerns the cost of inputs and their effect on buyers.

If CoreWeave’s capital costs continue to decline as Huang described, cheaper financing would ease one constraint on its expansion. Persistent credit-market pressure would instead leave the funding question unresolved, even if demand for AI services grows.

For the wider technology sector, Wood’s argument identifies a separate conditional path: additional memory supply could ease device-price pressure, while sustained high prices would prolong the demand constraint she described. Neither ARK’s purchases nor the stock rebound establishes that these financing and supply pressures have passed.