Question · Q3 2025
Tyler Anderson asked about the expected share count for Q4, considering recent warrant exercises. He also inquired about the new tooling for future foundries, specifically if Rigetti is waiting for new tools to be developed, if purchased tools would be upgradable, and how this impacts the roadmap. He followed up by asking about specific capabilities Rigetti would seek in a foundry.
Answer
CFO Jeff Bertelsen estimated the Q4 share count to be around 335 million, subject to further warrant exercises. President and CEO Subodh Kulkarni clarified that the 2026-2027 roadmap relies on the existing Fremont fab. He stated that new 8-inch or 12-inch fab tools would mostly be new, not repurposed, and should be upgradable. He specified that Rigetti needs foundries capable of handling superconducting materials like aluminum and tantalum, and unique processes for Josephson junctions and gate creation, which are not standard in CMOS fabs.