- Bloom Energy stock rose approximately 6% in extended trading following the S&P Dow Jones Indices announcement of its addition to the S&P 500 Index during the September 2026 quarterly rebalance.
- The promotion follows a 191% year-to-date surge in Bloom Energy stock driven by surging AI data center power demand, record results, and major multi-billion-dollar infrastructure deals.
- All index changes take effect on September 21, 2026, prompting tracking funds and ETFs to adjust their holdings ahead of the scheduled market opening.