SanDisk Leads Inflows as Tech and Crypto Drive Market Activity
TradePulse's aggregate flow data shows continued participation across several key market segments as of September 18, 2026. The top inflows include technology and semiconductor companies, with SanDisk Corporation leading the rankings by aggregate flow score. This strong momentum is supported by significant large-deal activity and broad participation in data storage.
Cryptocurrency-related companies also demonstrate continued activity, with Strategy Inc., Coinbase Global Inc., BitMine Immersion Technologies Inc., and ProShares Bitcoin Strategy ETF among the top inflows. Thermo Fisher Scientific Inc. displays positive aggregate flow scores despite weaker price performance, suggesting positioning that may not be reflected in short-term price.
The sector breakdown reflects concentrated participation across several major market groups, including technology & data storage, cryptocurrency & digital assets, financial services, healthcare & life sciences, and industrials & consumer markets. Technology and data-storage-related securities represent a significant group within the current rankings, spanning data storage, semiconductor technology, and computing infrastructure.