Intel (INTC) shares fell more than 3% in premarket trading on Monday after the chipmaker announced a proposed $15 billion underwritten public offering of common stock.

The decline reflects investor concerns over share dilution, as the offering will increase the total number of outstanding shares. Intel stock has more than doubled in 2026, and the company is leveraging that rally to finance its next phase of growth. The equity raise allows Intel to fund its expansion without adding meaningfully to its debt load, a consideration the company has emphasized as it works to maintain its investment-grade credit rating.

Use of Proceeds

Intel plans to allocate the net proceeds toward general corporate purposes, capital expenditures, and working capital. The company is currently undertaking a major expansion of its contract chip manufacturing business, referred to as its foundry unit.

In July, Intel raised its 2026 capital expenditure forecast from $18 billion to $20 billion, citing demand for AI compute that has pushed customer orders beyond the company's existing manufacturing capacity.

Foundry Expansion Gains Momentum

Intel's foundry division has been steadily building traction. Tesla has been confirmed as a customer for Intel's 14A manufacturing process, which is scheduled for high-volume production in 2028. Intel had previously cautioned that the 14A process could be shelved without securing a major external customer — a risk that now appears diminished.

Speculation about another significant customer intensified after President Trump stated that Apple would manufacture processors with Intel. However, neither Intel nor Apple has officially confirmed such an arrangement.

Intel is targeting high-growth segments including physical AI, purpose-built silicon, advanced packaging, and external wafer production. Management reports that customer demand across these areas remains strong and sustained.

Offering Structure

The offering includes a 30-day option for underwriters to purchase up to $2.25 billion in additional shares at the offer price, less applicable discounts. JPMorgan Securities, Goldman Sachs, Morgan Stanley, and Citigroup Global Markets are serving as joint book-running managers.

Intel stated it will maintain fiscal discipline by aligning spending with customer demand and return targets. The company has also committed to preserving its investment-grade credit rating.

Competitive Landscape

The AI agent boom has been a significant driver of demand for central processing units, an area central to Intel's product portfolio. Executives have indicated that orders are outpacing current capacity.

Intel competes against TSMC in the contract chip manufacturing market, where TSMC holds a dominant share of global advanced-node production. The $15 billion raise ranks among the largest equity offerings in the semiconductor sector in recent years and signals the scale of investment Intel believes is necessary to compete for foundry customers at the leading edge.

At the time of writing, INTC was trading down approximately 3% in premarket activity, pulling back from a year-to-date gain exceeding 100%.