IBM just made its biggest bet on the AI data economy, dropping $11 billion in cash to acquire data streaming platform Confluent. The deal sent Confluent shares rocketing 29% in premarket trading while signaling IBM's aggressive push to become the go-to infrastructure player for enterprise AI workloads.
IBM isn't just buying a company - it's buying the pipes that will power the next generation of enterprise AI. The tech giant's $11 billion acquisition of data streaming platform Confluent represents the largest enterprise software deal of 2025 and IBM's clearest signal yet that it's betting everything on becoming the infrastructure backbone for AI-hungry businesses.
The market responded immediately. Confluent shares exploded 29% in premarket trading, while IBM stock dipped about 1% as investors digested the massive cash outlay. At $31 per share, IBM is paying a hefty 34% premium to Confluent's Friday close of $23.14, but CEO Arvind Krishna clearly sees this as essential infrastructure for IBM's AI ambitions.
"With the acquisition of Confluent, IBM will provide the smart data platform for enterprise IT, purpose-built for AI," Krishna said in the announcement. The timing isn't coincidental - IBM expects global data growth to more than double by 2028, creating unprecedented demand for real-time data streaming and processing.
Confluent brings serious enterprise credibility to IBM's AI stack. The company powers data infrastructure for over 6,500 clients across major industries, including partnerships with Amazon Web Services, Google Cloud Platform, Microsoft, and Snowflake. It's also working with AI darling Anthropic, positioning IBM to capture value from the entire AI ecosystem.
This isn't IBM's first major acquisition play. The company dropped $6.4 billion on cloud software maker HashiCorp last year and $4.6 billion on Apptio in 2023 - all cash deals that signal IBM's willingness to spend big to stay relevant in the cloud and AI race. The pattern is clear: IBM is buying its way into every critical layer of enterprise AI infrastructure.
