Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
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Semiconductor IP company designing the processor architecture in 99% of smartphones. Listed on Nasdaq (ARM) September 14, 2023 at $51/share, raising $4.87B at a ~$54B opening valuation. Backed by SoftBank.
| Industry | Semiconductors |
| Stage | Public |
| IPO Status | Public |
| Valuation | ~$54B |
| Total Funding | $4.2B (SoftBank acquisition) |
| Headquarters | Cambridge, UK |
Global rideshare and delivery platform operating in 70+ countries with 150M+ active users.
| Industry | Transportation Technology |
| Stage | Public |
| IPO Status | Public |
| Valuation | $218.7B |
| Total Funding | $24.2B |
| Headquarters | San Francisco, CA |
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Arm Holdings is valued at ~$54B. Uber is valued at $218.7B. Both figures are based on the most recent funding rounds tracked by TechStackIPO.
Arm Holdings filed an S-1 in August 2023 and is actively in the IPO pipeline. Uber filed an S-1 in April 2019 and is actively in the IPO pipeline. Track both companies on TechStackIPO for S-1 filings, roadshow announcements, and IPO date updates.
Arm Holdings has raised $4.2B (SoftBank acquisition). Uber has raised $24.2B.
Arm Holdings operates in Semiconductors, while Uber operates in Transportation Technology.
Arm Holdings is a Semiconductors company valued at ~$54B with $4.2B (SoftBank acquisition) raised. Uber is a Transportation Technology company valued at $218.7B with $24.2B raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor access options.
Accredited investors can access pre-IPO shares in Arm Holdings and Uber 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.