US Government Awards $874 Million to AI Chipmakers Led by GlobalFoundries

The U.S. Commerce Department has signed letters of intent to disburse $874 million in CHIPS and Science Act incentives across seven semiconductor companies, with GlobalFoundries securing the single largest tranche at up to $300 million to accelerate domestic R&D in co-packaged optics for AI processors, according to a Wednesday announcement by Secretary of Commerce Howard Lutnick reported by TradingView and Benzinga.

Allocation matrix and the photonics bet

GlobalFoundries' award is earmarked for co-packaged optics — the heterogeneous integration of silicon photonics alongside AI compute dies to replace electrical SerDes links with optical I/O, reducing per-bit energy consumption and lifting bandwidth density at the package boundary. Kepler is slated to receive up to $245 million for 3D-stacked and ferroelectric memory targeting AI training and inference workloads, a category pitched against incumbent HBM. Multibeam Corporation draws up to $140 million for chip-stacking packaging connecting dies with thousands of wires per stack, intended to enable larger and more heterogeneous die aggregates. The remaining four recipients — Extropic, Thintronics, OBSIDIA Semiconductors, and Aeluma — are allocated between $30 million and $75 million each, scoped to low-power computing architectures, advanced substrate materials, and counterfeit-component detection systems. All seven agreements remain preliminary and pending further review.

Equity-for-funding and the May precedent

In exchange for the incentives, the federal government will take minority, non-controlling equity stakes in the recipients, converting what would historically have been grant-like disbursements into instruments with upside participation in commercial outcomes. The structure mirrors a nearly $2 billion CHIPS round the Trump administration finalized in May across nine companies, which channeled $1 billion to IBM, $375 million to GlobalFoundries, and $100 million apiece to quantum-computing recipients D-Wave Quantum, Rigetti Computing, and Infleqtion. That GlobalFoundries has now received a second, larger photonics-focused tranche within roughly two months is itself a signal: federal capital is concentrating not on leading-edge logic nodes — which remain anchored at TSMC and Intel — but on the interconnect, advanced packaging, and memory subsystems that increasingly determine AI throughput at scale.

What to track

The preliminary letters of intent remain contingent on diligence, so disbursement timing and any reallocation should be the first checkpoint for operators exposed to GlobalFoundries' U.S. fab output and its co-packaged optics roadmap. Kepler's ferroelectric memory claim warrants independent benchmark scrutiny: ferroelectric and 3D-stacked memories have been pursued for years without commercial displacement of HBM, and the $245 million size of the award will attract close attention to throughput, endurance, and process-node data when engineering samples emerge. More broadly, the equity-stake model introduces a new procurement variable for hyperscale buyers — federal co-ownership of a supplier now sits upstream of any long-term offtake agreement, a structural detail worth modeling into supply-chain risk assessments for the next two to three product cycles.