Key Notes
- CoreWeave fell 7.67%, IREN lost 9.48% and Nebius declined 4.53% in a verified 15:03 UTC snapshot.
- Democratic election victories put Texas data center permitting and infrastructure costs in focus.
- The policy debate predates the vote, with company exposure depending on individual projects and approvals.
CoreWeave Inc. (Nasdaq: CRWV), IREN Ltd. (Nasdaq: IREN) and Nebius Group (Nasdaq: NBIS) fell sharply on Wednesday as Democratic election victories added to concerns about restrictions on the construction of AI data centers.
The selling deepened after the opening bell, with IREN losing more than 9% and CoreWeave nearly 8% in a snapshot around 15:03 UTC, or 10:03 a.m. Eastern. The declines put developers of AI computing capacity under pressure even as some larger technology companies recovered.
Texas has become the immediate focus. Democrat Gina Hinojosa won the governor’s race after calling for a pause on new data centers until lawmakers adopted statewide protections. The state accounts for 27% of planned US data center gigawatts, according to Wells Fargo estimates cited by CNBC.
Losses Deepen After the Opening Bell
CNBC’s Nasdaq quote pages showed the following prices at approximately 15:03 UTC on November 4:
- CoreWeave: $49.62, down 7.67% from the previous close.
- IREN: $22.14, down 9.48%.
- Nebius: $144.77, down 4.53%.
These were regular-session prices, rather than closing results. They marked a deterioration from earlier morning trading, when CNBC’s coverage put CoreWeave and IREN roughly 4% lower and Nebius down about 0.5%.
Dan Ives, a partner at Yorkville Ives & Co., said the election results could slow the pace of US data center construction. His assessment highlights the market’s concern about the timing of new computing capacity, rather than a confirmed cancellation of projects at the three companies.
Texas Policy Risk Predates the Election
Hinojosa’s proposals go beyond a temporary pause. Her campaign has called for developers to cover infrastructure costs, protect local water supplies, give communities more influence over projects and end subsidies. FOX 7 Austin outlined those positions in July.
The restrictions debate is already broader than a change of party. Republican Governor Greg Abbott directed the Texas Commission on Environmental Quality on September 21 to halt permits sought by data centers until the state’s electricity-grid audit was completed.
That directive also called for closer scrutiny of water use, grid reliability and the infrastructure costs passed on to residents. It required the environmental regulator to report on compliance by October 19. The September announcement establishes what Abbott ordered; it does not by itself settle the current status of each pending application.
Democratic control of Congress creates a separate channel for federal oversight. A governor’s permitting agenda and congressional legislation follow different processes, while President Donald Trump retains veto power. The election has strengthened the prospects for tougher scrutiny without automatically imposing a new nationwide construction ban.
Delays Put Project Returns Under Pressure
For AI infrastructure investors, the financial concern is the gap between committing capital and collecting revenue. Developers can pay for land, equipment, construction and financing long before customers begin using a completed facility. A delay can extend that gap while some costs continue.
The exposure varies across projects. An operating campus, an approved expansion and a proposed development awaiting a power connection face different questions. The treatment of existing approvals, infrastructure requirements and construction already underway will matter more to individual companies than a broad political slogan.
These concerns arrive after a difficult stretch for the sector. As we previously reported, CoreWeave and Nebius also came under pressure when Microsoft’s capital spending fell short of expectations in October. Policy risk now adds another complication to the debate over how quickly AI demand will translate into revenue.
IREN Is Already Making Its Case in Texas
IREN has a substantial presence in the state. Its Childress campus is listed at 750 megawatts, while the company identifies its 2,000-megawatt Sweetwater development as under construction. Those site figures describe its infrastructure footprint, rather than capacity proven to be affected by a new rule.
In an August statement, co-founder Daniel Roberts backed transparency on electricity and water use. He said IREN funded the grid upgrades for Childress, located the campus several miles outside town and used closed-loop cooling that did not rely on the local water supply. Those are the company’s descriptions of its own operations.
As we reported earlier, the Texas result has also weighed on Tesla and SpaceX. IREN has spent months arguing that its facilities meet the standards Texas wants. Wednesday’s selling suggests shareholders are giving greater weight, for now, to the risk that the next wave of construction takes longer than planned.
