- In its preliminary annual 2023 Russell index reconstitution, about 161 companies will be added and 313 deleted from the Russell Microcap Index.
- The following notable energy companies will be added and deleted from the Russell Microcap Index:
- Notable additions: Solid Power (NASDAQ:SLDP). SPI Energy (NASDAQ:SPI). Energy Vault (NYSE:NRGV). Granite Ridge Resources (NYSE:GRNT). 374Water (NASDAQ:SCWO).
- Notable deletions: Sunworks (NASDAQ:SUNW). Capstone Green Energy (NASDAQ:CGRN). Ocean Power (NYSE:OPTT). Sitio Royalties (NYSE:STR). Tidewater (NYSE:TDW).