Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for Arm Holdings, Nubank, and 370+ companies. 5-min read every Tuesday.
Semiconductor IP company designing the processor architecture in 99% of smartphones.
| Industry | Semiconductors |
| Stage | Public |
| IPO Status | Public |
| Valuation | $238.4B |
| Total Funding | $4.2B (SoftBank acquisition) |
| Headquarters | Cambridge, UK |
The world's largest digital banking platform outside of Asia, serving over 130 million customers across Brazil, Mexico, and Colombia as of June 2026.
| Industry | Fintech |
| Stage | Public |
| IPO Status | Public |
| Valuation | $115B |
| Total Funding | $2.4B |
| Headquarters | São Paulo, Brazil |
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Arm Holdings is valued at $238.4B. Nubank is valued at $115B. Both valuations are based on the most recent private funding rounds tracked by TechStackIPO.
Arm Holdings has raised $4.2B (SoftBank acquisition). Nubank has raised $2.4B.
Arm Holdings is currently already public. Nubank is currently already public. Track both on TechStackIPO for S-1 filings and IPO announcements.
Arm Holdings operates in Semiconductors, while Nubank operates in Fintech.
Arm Holdings is a Semiconductors company valued at $238.4B with $4.2B (SoftBank acquisition) raised. Nubank is a Fintech company valued at $115B with $2.4B raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor data.
Accredited investors can access pre-IPO shares in Arm Holdings and Nubank through secondary market platforms, pre-IPO funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace section tracks available access options for both companies. Pre-IPO investments carry higher risk and limited liquidity.