Aether Holdings, Inc.

Company Overview

Nasdaq: ATHR·New York, NY

Aether Holdings, Inc. (NASDAQ: ATHR) is a financial technology and media company building AI-native infrastructure for retail and institutional investors. The company operates eight newsletter properties — including Coinstack, 21Bitcoin, IPO Stream, WhaleTales, and SentimenTracker — serving over 400,000 subscribers across equity, crypto, macro, and sentiment verticals. Aether also operates Alphid (alphid.ai), an agentic AI research platform with brokerage connectivity across more than 30 firms, purpose-built to deliver institutional-grade market intelligence to the individual investor.