Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for AMI Labs, Arm Holdings, and 370+ companies. 5-min read every Tuesday.
World models research lab founded by Yann LeCun — develops autonomous AI systems that understand physical and social reality.
| Industry | AI Research |
| Stage | Public |
| IPO Status | Public |
| Valuation | $52.1B |
| Total Funding | $7.9B |
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 | ~$265.2B |
| Total Funding | $4.2B (SoftBank acquisition) |
| Headquarters | Cambridge, UK |
Complete funding history, cap table, S-1 analysis, and investor breakdown for any company. Instant PDF download.
Or buy any single company report for $19
AMI Labs is valued at $52.1B. Arm Holdings is valued at ~$265.2B. Both figures are based on the most recent funding rounds tracked by TechStackIPO.
AMI Labs filed an S-1 in June 2026 and is actively in the IPO pipeline. Arm Holdings filed an S-1 in August 2023 and is actively in the IPO pipeline. Track both companies on TechStackIPO for S-1 filings, roadshow announcements, and IPO date updates.
AMI Labs has raised $7.9B. Arm Holdings has raised $4.2B (SoftBank acquisition).
AMI Labs operates in AI Research, while Arm Holdings operates in Semiconductors.
AMI Labs is a AI Research company valued at $52.1B with $7.9B raised. Arm Holdings is a Semiconductors company valued at ~$265.2B with $4.2B (SoftBank acquisition) 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 AMI Labs and Arm Holdings 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.