October 2026s Top Blockchain Stocks To Improve Your Portfolio

AI has turned into the one trade everyone is watching, and that matters for crypto and blockchain stocks too. When algorithms and data centres soak up attention, many investors overlook the companies building the plumbing for digital value and on-chain transactions. That gap can create mispricing. This article walks through three blockchain focused stocks from our curated crypto list that some investors may want to keep on their radar right now.

The three blockchain stocks below are just a sample, and the full screen surfaced 17 more companies with equally detailed narratives that are not covered here. If you want to identify your own highest conviction ideas in this space, head straight to the Top Cryptocurrency and Blockchain Stocks screener.

CoreWeave (CRWV)

Overview: CoreWeave runs GPU focused cloud infrastructure that powers AI, crypto mining, blockchain validation and other high performance computing workloads.

Operations: CoreWeave generates about US$7.6b from Data Processing activities, with roughly US$7.0b in the United States and US$577 million elsewhere.

Market Cap: US$45.0b

CoreWeave matters for this crypto and blockchain screen because its GPU cloud is the plumbing that miners and validators rely on when they need serious compute on demand rather than building everything in house.