According to CoinMeta, Harbor Capital recently launched the Anthropic AI Laboratory Ecosystem ETF ($ANTW), which aims to invest in companies that Harbor believes are most likely to benefit from the success and growth of the Anthropic AI ecosystem. As of October 26, 2026, the top ten holdings of this ETF include: Terawulf ($WULF) with 8.3%, Google ($GOOGL) with 7.9%, Amazon ($AMZN) with 6.9%, Microsoft ($MSFT) with 6.3%, Broadcom ($AVGO) with 5.9%, Salesforce ($CRM) with 5.2%, Riot Platforms ($RIOT) with 4.5%, Micron ($MU) with 4.5%, SpaceX ($SPCX) with 4.3%, and Astera Labs ($ALAB) with 3.9%.