Bloom Energy Jumps 6% After Russell 1000 and Megacap Index Additions
BE•Bloom Energy will join the Russell 1000 and Russell 200 megacap indexes after surpassing the $71.7 billion market-cap threshold, triggering an extended session rally of over 6% following an 18% Friday selloff. The stock has surged about 1,000% over the past year and 155% in 2026.
1. Russell Reconstitution Details
The Russell indexes shifted to semi-annual reconstitutions this year, with changes effective after June 26's close. Bloom Energy cleared the $71.7 billion market-cap requirement, securing inclusion in both the Russell 1000 and Russell 200 megacap indexes and triggering passive inflows.
2. Stock Performance and Volatility
Bloom Energy shares plunged 18% at last Friday’s close as funds tracking the Russell 2000 were forced to sell, then rebounded over 6% in extended hours. The stock has climbed about 1,000% over the past year and 155% year-to-date.
3. Business Partnerships and Growth Drivers
Surging demand for its fuel cells, driven by AI data-center expansion, underpins revenue forecasts. In April, Bloom expanded its partnership with Oracle to supply up to 2.8 GW of capacity for U.S. data centers and serves multiple Fortune 100 clients.

