Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for Arm Holdings, ByteDance, and 370+ companies. 5-min read every Tuesday.
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 |
Chinese tech giant behind TikTok and Douyin. As of May 2026, ByteDance remains private while navigating the legal aftermath of US divestiture legislation and aggressively pivoting toward generative AI integration across its content platforms.
| Industry | Consumer Technology |
| Stage | Series D+ |
| IPO Status | Private |
| Valuation | $268B |
| Total Funding | $8B |
| Headquarters | Beijing, China |
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Arm Holdings is valued at ~$54B. ByteDance is valued at $268B. 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. ByteDance is currently private. Track both companies on TechStackIPO for S-1 filings, roadshow announcements, and IPO date updates.
Arm Holdings has raised $4.2B (SoftBank acquisition). ByteDance has raised $8B.
Arm Holdings operates in Semiconductors, while ByteDance operates in Consumer Technology.
Arm Holdings is a Semiconductors company valued at ~$54B with $4.2B (SoftBank acquisition) raised. ByteDance is a Consumer Technology company valued at $268B with $8B 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 ByteDance 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.