Analytics firm Arkham estimates Satoshi Nakamoto holds 1.096 million BTC, now valued at $90.7 billion — a roughly 34% ($47B) decline from an October peak of $137B. Arkham says an October liquidation event wiped out over $19B and helped drive about $20B of the drop in Nakamoto’s net worth. The decline places Satoshi roughly 20th on Forbes’ billionaire list. Bitcoin hit a seven-month low near $80,000 (briefly $80,553) and was trading around $83,921 at press time; BTC is down ~12% YTD 2025 and ETH is down nearly 19%.

Arkham’s on‑chain estimate and the cited October liquidation event are concrete data points showing a large unrealized loss (~$47B) and a $19B liquidation that coincided with BTC falling to a seven‑month low; those facts imply bearish pressure on BTC prices and are relevant to short‑term traders.