Key Highlights

  • Rigetti Computing shares rose about 6.64% in Monday trading to $15.09, up from a prior close of $14.15.
  • Rigetti announced an expanded collaboration with Hewlett Packard Enterprise and the Pittsburgh Supercomputing Center to build the TangleLab hybrid quantum-classical supercomputing testbed.
  • The project is funded by a $5 million National Science Foundation grant and will feature Rigetti's 9-qubit Novera quantum computing system.
  • The stock carries a market capitalization of approximately $5.00 billion, with a 52-week range of $12.53 to $58.15.

New Government-Funded Testbed Expands HPE Partnership

Rigetti Computing, Inc. (NASDAQ:RGTI) shares rallied Monday after the company announced it will partner with Hewlett Packard Enterprise and the Pittsburgh Supercomputing Center to build the TangleLab supercomputing testbed, funded by a $5 million National Science Foundation grant.

Rigetti is a Berkeley, California-based pioneer in full-stack quantum computing, founded in 2013 and led by Chief Executive Officer Subodh K. Kulkarni. The company designs, manufactures and operates superconducting quantum processors and quantum computers entirely in-house, including at its proprietary Fab-1 fabrication facility, spanning chip design, system integration and software development. Rigetti makes its quantum systems accessible through its Quantum Cloud Services platform, offering quantum computing as a service across public, private and hybrid cloud environments, as well as on-premises hardware.

The TangleLab testbed will feature a supercomputer powered by Rigetti's 9-qubit Novera quantum computing system integrated with a classical high-performance computing system, building on Rigetti's existing strategic collaboration with HPE to commercialize quantum-enabled high-performance computing. Construction is expected to begin at the Pittsburgh Supercomputing Center's new data center on September 1, 2026, with full operations expected in 2027.

Broader Quantum Sector Momentum Amplifies Gains

The stock's gains were amplified by a broader quantum computing sector rally after peer D-Wave Quantum announced an expanded commercial agreement with AT&T to deploy its annealing quantum technology across network operations, lifting sentiment across quantum names even as the broader technology sector lagged amid a market-wide rotation into risk assets following an easing of Middle East tensions and falling oil prices.

Rigetti Computing shares traded at $15.09, up from a previous close of $14.15, with an intraday range between $14.72 and $16.12. The company's market capitalization stood near $5.00 billion. The stock has traded between $12.53 and $58.15 over the past 52 weeks, reflecting significant volatility tied to shifting sentiment around the commercial timeline for quantum computing adoption.

Conclusion

Rigetti's gain reflects both the strategic significance of a new government-funded quantum-classical computing testbed and broader sector momentum following peer D-Wave's AT&T partnership announcement. Investors are likely to continue watching the TangleLab project's construction timeline alongside Rigetti's broader commercial partnerships for further signals on the company's growth trajectory.

This article is for informational purposes only and does not constitute investment advice. Readers should conduct their own research before making financial decisions.