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Mid Cap Solar
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
ENPH icon
1
Enphase Energy
ENPH
$4.05B
$4.05B $30.62 0.65%

Mid Cap Solar Stocks at a Glance

Solar companies design, make, and install solar power systems and components. Demand rides falling equipment costs, energy policy, and utility procurement cycles, while module pricing and interest rates — which set project economics — drive the sharp swings.

There is 1 mid cap Solar stock — a company in the Solar industry with a market cap between $2B and $10B — worth a combined $4.05B.

The largest by market cap is Enphase Energy (ENPH) at $4.05B.

Among institutional investors, Enphase Energy (ENPH) drew the most net new fund positions in Q2 2026: 135 funds opened new positions, taking total fund holders up 43 (8.7%) quarter-over-quarter.

  • Combined market cap: $4.05B across 1 stock.
  • Mid Cap: market cap between $2B and $10B.
  • Largest constituent: Enphase Energy (ENPH), $4.05B market cap.
  • Most net new fund positions in Q2 2026: Enphase Energy (ENPH), +43 holders.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.