← Backstory (crawl 2026-07-28 → artifacts/findings/arm-royalty-regime-2026-07-28.md)

• Qualcomm wins the trial, Arm appeals — a Delaware judge rejected Arm’s last remaining claim in the Qualcomm licensing dispute (the architecture-license question the Dec-2024 jury deadlocked on), handing Qualcomm a full trial-court win; Arm said it would appeal. 2026 appeal status not found. (The Register) ⟨crawl 2026-07-28⟩
• Royalty growth stayed real — four straight >$1B quarters through FY2026 (Jul-25 → May-26), Armv9 + CSS cited as the driver, royalty revenue +25% YoY in Q1 FY26; exact FY2026 full-year digits ($4.92B rev / $2.61B royalty) not independently re-verified this session — IR pages returned 404. No v10 architecture found. (Arm Newsroom) ⟨crawl 2026-07-28⟩
• SoftBank leans on Arm shares as collateral, not a sell-down — sought a $5B loan against Arm shares (Oct-25) and a separate $20B Arm-collateral margin loan facing a Dec-2025 deadline (outcome unresolved), while also renewing (Jul-26) a $10B loan against its OpenAI stake — the same crown-jewel-leverage playbook, two different collateral pools. (Reuters) ⟨crawl 2026-07-28⟩
• Raspberry Pi flag likely resolved, not confirmed — an Arm subsidiary invested £50M into a £60M Raspberry Pi share placing (Apr-23-26), a follow-on top-up of a stake held since 2023 — timing fits the FY26 20-F’s unresolved subsequent-event flag but this crawl could not directly confirm the link. (businesscloud.co.uk) ⟨crawl 2026-07-28⟩
• Arm shipped its first-ever in-house chip — the “Arm AGI CPU” (136-core, Neoverse-based, AI-inference-targeted) launched 2026-03-24, Arm’s first self-designed chip in 35 years; Meta is the launch customer, with OpenAI/Cerebras/Cloudflare also named. Arm now competes with some of its own licensees. (TechCrunch) ⟨crawl 2026-07-28⟩
• Datacenter share grew fast, size disputed — server-CPU revenue share roughly doubled 15%→25% YoY by Sep-25 (short of Arm’s own 50%-by-end-2025 target); by mid-2026 competing figures (a non-Arm- specific 47.9% “non-x86” IDC number, and an unnamed Arm exec’s >50% hyperclaim to Nikkei) don’t reconcile to one clean number. Meta signed for both AWS Graviton5 and standalone Nvidia Grace CPUs. (The Register) ⟨crawl 2026-07-28⟩
• RISC-V went from theory to funded threat — Qualcomm acquired RISC-V design firm Ventana Micro Systems (Dec-25), explicitly framed as hedging Arm dependence amid the litigation, and by mid-2026 was reportedly in talks to acquire RISC-V AI-chip startup Tenstorrent for $8-10B; China (Alibaba’s XuanTie C950, SpacemiT) pushed its own RISC-V self-sufficiency line in parallel. (Qualcomm) ⟨crawl 2026-07-28⟩
• Stock turned volatile into July — ARM fell 17.4% (Jul-18, tied to AI-chip pullback + China export concerns) and was down 28% over the month heading into 2026-07-29 Q1 FY2027 earnings — the next real test of whether the royalty + AGI-CPU story shows up in guidance. (24/7 Wall St.) ⟨crawl 2026-07-28⟩