Iron Networks (IREN)

The sleeper story is Mirantis transforming IREN from dumb pipes to smart platform, enabling direct enterprise sales that bypass hyperscaler middlemen on those 50,000 uncontracted GPUs. Yes, the NVIDIA partnership validates the model, but it also reveals massive customer concentration risk with one partner controlling both their largest contract and their growth capital. The binding constraint isn't power or demand, it's execution: 3,000 workers burning cash at Childress while Microsoft handoff slips a quarter. Management claims 'we are not chasing demand; we are racing to build supply fast enough to meet it,' but racing usually leads to mistakes, and the disappearing disclosure quality suggests they're already making them. My view changes if they deliver Microsoft on the new Q3 timeline AND contract those 50,000 GPUs at similar economics to NVIDIA.