According to @StockMKTNewz, Cathie Wood and Ark Invest bought 124,427 shares of Robinhood (HOOD) today; source: @StockMKTNewz on X, Dec 12, 2025. Robinhood offers cryptocurrency trading in assets such as Bitcoin (BTC) and Ethereum (ETH), tying HOOD’s performance to retail crypto activity; source: Robinhood Crypto, official site. Robinhood reports cryptocurrency transaction-based revenues as a separate line item in its SEC filings, underscoring its linkage to crypto market cycles; source: Robinhood Markets, Form 10-Q (2024), investor relations.

According to the source, ARK Invest purchased about 2 million dollars of BitMine shares while selling roughly 30 million dollars of Tesla TSLA, as reported in a social media post dated Nov 8, 2025, source: X post dated 2025-11-08. For traders, a shift toward Bitcoin mining equities increases portfolio beta to BTC and miner correlation risk, a pattern documented for listed miners relative to BTC price moves, source: S&P Global Market Intelligence analysis. Monitor BTC, Bitcoin miner stocks, and TSLA for flow-driven volatility, and seek confirmation via ARK Invest public daily trade notifications before acting, source: ARK Invest daily trade disclosures.