AI Cloud Stocks Sink as Gartner Warns Most Neoclouds Won’t Survive Independently: IREN and CoreWeave Fall 5%, Nebius Drops 4%

Published 15 Oct 2026, 13:54 UTC. Updated 15 Oct 2026, 17:39 UTC.

AI Cloud Stocks Sink as Gartner Warns Most Neoclouds Won’t Survive Independently: IREN and CoreWeave Fall 5%, Nebius Drops 4% Yahoo Finance

Directly affected

IT Gartner
Named in this report.
IREN Iren
Named in this report.
CRWV CoreWeave
Named in this report.

Indirectly affected

LMT Lockheed Martin
Defense contractors get more work when conflict spending rises
RTX RTX
Defense contractors get more work when conflict spending rises
NOC Northrop Grumman
Defense contractors get more work when conflict spending rises
GD General Dynamics
Defense contractors get more work when conflict spending rises
ITA iShares U.S. Aerospace & Defense
A fund of aerospace and defense companies
BA Boeing
Defense and aerospace orders move with conflict spending
LHX L3Harris
Defense contractors get more work when conflict spending rises
HII Huntington Ingalls
Shipyards benefit when naval spending rises

Price reaction, T-5 to T+3

Ticker	T-5	T-3	T-1	T0	T+1	T+2	T+3
IT	—	—	—	—	—	—	—
IREN	—	—	—	—	—	—	—
CRWV	—	—	—	—	—	—	—
LMT	—	—	—	—	—	—	—
RTX	—	—	—	—	—	—	—
NOC	—	—	—	—	—	—	—
GD	—	—	—	—	—	—	—
ITA	—	—	—	—	—	—	—
BA	—	—	—	—	—	—	—
LHX	—	—	—	—	—	—	—
HII	—	—	—	—	—	—	—

AI Cloud Stocks Sink as Gartner Warns Most Neoclouds Won’t Survive Independently: IREN and CoreWeave Fall 5%, Nebius Drops 4% Yahoo Finance

Source: Yahoo Finance

Defense

SPY

XLI

How solid the defense case looks

25 out of 100

“AI Cloud Stocks Sink as Gartner Warns Most Neoclouds Won’t Survive Independently: IREN and CoreWeave Fall 5%, Nebius Drops 4%” scores 25 out of 100. The score uses 2 sources.