Altera Files Confidential IPO to Raise Over $2 Billion, Eyes Semiconductor Market Position

Altera, a San Jose-based manufacturer of programmable logic devices, has confidentially filed for an initial public offering (IPO) that aims to raise over $2 billion. This move signifies a pivotal moment for the company, which was initially public in 1988, acquired by Intel in 2015, and is now working towards regaining its independence under the guidance of Silver Lake.

The confidential filing, dated September 15, 2026, does not disclose a share count or price range yet, but it positions Altera among recent high-profile semiconductor IPOs, like Arm Holdings and Cerebras. With a projected listing by late 2026, major underwriters including Barclays, Citi, JPMorgan, and Morgan Stanley have been selected to manage the offering.

Company Background and Financial Performance

Founded in 1983, Altera is recognized for its field-programmable gate arrays (FPGAs), which are essential for applications requiring hardware flexibility, such as data centers, telecommunications, aerospace, and industrial automation. After Intel's acquisition for approximately $16.7 billion, Altera was spun out as a standalone entity in 2024-2025, with Silver Lake acquiring a controlling 51% stake for $4.46 billion, valuing the company at $8.75 billion.

In fiscal 2024, Altera reported revenues of around $1.54 billion, showcasing over 20% year-on-year growth. Projections for 2026 indicate continued growth in the mid-20s percentage range, potentially pushing annual revenue beyond $1.9 billion.

Strategic Importance of FPGAs

FPGAs play a critical role in various sectors, particularly in defense systems and telecom infrastructure, where adaptability is key. With AMD's acquisition of Xilinx, Altera aims to fill the gap in the market for independent FPGA companies, offering investors a pure-play option in programmable logic.

As Altera prepares for its IPO, the company is enhancing its corporate governance by adding independent directors to its board, signaling its commitment to transparency and growth in the competitive semiconductor landscape.