Short sellers make $6B in paper profits betting against neoclouds
Short sellers have made $6B in paper profits betting against five U.S. AI infrastructure stocks. CoreWeave (CRWV), IREN (IREN), Nebius (NBIS), Applied Digital (APLD), and Core Scientific (CORZ) have seen significant short interest, with Nebius and CoreWeave generating the largest gains for short sellers this month.
How this was made

The 30-second read
Why it matters
The elevated short interest across multiple AI data‑center companies signals a bearish bias, but any positive AI demand news could trigger short squeezes.
Market read
The article provides fresh short‑interest data that may influence trading decisions in AI‑infrastructure stocks, highlighting potential downside risk.
What to watch
Potential upside from new cloud contracts or government AI funding could mitigate current bearish pressure.
Background
Short sellers have amassed large positions in AI‑infrastructure firms amid a sector sell‑off, with ORTEX data showing $6B in paper profits this month.
Ticker impact
CoreWeave short interest rose to 23.7% of float and its shares fell over 35% in October, generating $1.7B paper profit for short sellers.
likely pressure as the market prices in continued short interest and weak share performance
Elevated short interest and recent sharp price drop indicate bearish sentiment; no new catalyst to reverse trend.
Applied Digital is among five AI‑infrastructure firms with 20‑26% short interest and part of a $6B paper‑profit short‑seller rally.
likely pressure as investors watch for further declines in AI‑infrastructure stocks
Sector‑wide short interest surge signals bearish outlook for peers including Applied Digital.
Core Scientific faces short interest of about 20% of its free float, contributing to the $6B short‑seller profit tally.
likely pressure as market absorbs high short interest and sector‑wide sell‑off
Elevated short interest combined with broader AI‑infrastructure weakness suggests further price declines.
Market effects
The data highlights heightened risk in AI‑infrastructure and data‑center stocks, potentially prompting broader sector rotation.
U.S. tech‑focused investors may reduce exposure to AI‑related hardware and services.
Global AI‑infrastructure providers could see similar pressure as short interest spikes across the sector.
Counterpoint
If AI demand outpaces supply, short positions could be squeezed, leading to rapid rebounds in these stocks.
Key entities
- companyCoreWeave
U.S. AI infrastructure provider with high short interest and recent 35% share decline.
- companyApplied Digital
AI‑infrastructure firm facing 20‑26% short interest.
- companyCore Scientific
Data‑center operator with significant short interest.



