Why NN (NNBR) Is Up 24.7% After Pre-Selling New NVIDIA Liquid Cooling Capacity Expansion

In late June 2026, NN, Inc. announced a major expansion of its liquid cooling production for NVIDIA AI data center racks, adding 47 new machine centers in its Wuxi, China plant with 100% of this new capacity already pre-sold and tied to multi-year, multi-product awards. This move effectively deepens NN’s role in NVIDIA’s Asia supply chain while repurposing legacy automotive capacity and targeting US$80–US$90 million of accretive new business in 2026. We'll now examine how NN’s fully...