According to @StockMKTNewz, Anthropic is reported at approximately $350 billion valuation in an X post referencing @Argentum_AI (source: @StockMKTNewz on X). The post does not include official confirmation from Anthropic or primary investors, so traders should treat this as unverified headline risk and await primary-source validation before repositioning; monitor for follow-up disclosures that could move sentiment in AI-exposed equities and AI-linked crypto assets (source: @StockMKTNewz on X).