Qualcomm to buy Modular for nearly $4 billion in AI push

Qualcomm agreed to buy Modular in an all-stock deal valued at nearly $4 billion, a move that reaches far beyond the company’s smartphone roots and into the software layer that increasingly decides whose AI hardware gets used. The San Diego chipmaker said the purchase would deepen Qualcomm Technologies’ foundation for generative and agentic AI across data center and edge environments.

The timing was deliberate. Qualcomm announced the acquisition on June 24 during its 2026 Investor Day, where it also laid out a broader data-center strategy and unveiled the Dragonfly AI200, AI250 and new AI300 chips. Qualcomm said the AI300 fit into an annual cadence for AI accelerators, and it paired the hardware rollout with a strategic multi-generation agreement with Meta for data-center CPUs.

Modular is the software prize at the center of the deal. Its MAX framework is built to run AI models across different chips without forcing developers to rewrite code for each processor, a capability that matters as AI companies try to move workloads across data centers and edge devices. Modular says MAX does not depend on PyTorch, CUDA or ROCm, and that it can run on NVIDIA, AMD and Apple Silicon hardware.

That portability is a direct challenge to the software ecosystems that have helped rivals lock in developers. Nvidia’s CUDA platform has become a powerful moat around its hardware, while Qualcomm is now trying to buy a comparable advantage of its own. Qualcomm said the acquisition would support more efficient inference, orchestration and deployment in distributed AI systems, and would help enable “day-zero” performance on new Qualcomm AI hardware.

The financial terms show how aggressively Qualcomm is willing to pay for that position. One report valued the transaction at about $3.92 billion using Qualcomm’s last unaffected closing price, and said Qualcomm would issue up to 19.2 million shares to Modular shareholders. That is more than double Modular’s $1.6 billion valuation in its September 2025 financing round.

Modular said that round raised $250 million and brought total capital raised to $380 million since its founding in 2022. Investors included GV, General Catalyst, Greylock, DFJ Growth and Thomas Tull’s US Innovative Technology fund. Modular co-founder and chief executive Chris Lattner said the company was built on the belief that AI needs a more open and efficient software foundation that can span diverse hardware and deployment environments.

If completed, the acquisition would give Qualcomm a sharper pitch to cloud operators, enterprise buyers and developers looking for flexibility at a time when the AI market is rewarding companies that control more than just silicon. Qualcomm is now trying to move from handset supplier to full-stack AI player, with software, chips and data-center integration all in the same bid.