Plug Power (PLUG) Market Capitalization (2010 - 2026)

Plug Power (PLUG) has reported Market Capitalization for 17 consecutive years, with $3.8 billion the latest figure, recorded in Q2 2026.

• On a quarterly basis, Market Capitalization rose 120.05% year-over-year to $3.8 billion in Q2 2026; TTM through Jun 2026 was $3.8 billion, a 120.05% increase from a year earlier, with the FY2025 full-year figure at $2.3 billion, up 14.63% from the prior year.
• Market Capitalization was $3.8 billion for Q2 2026 at Plug Power, up from $3.2 billion in the prior quarter.
• Over five years, Market Capitalization peaked at $16.5 billion in Q1 2022 and troughed at $1.5 billion in Q1 2025.
• A 5-year average of $5.0 billion and a median of $3.1 billion in 2026 frame the typical range for Market Capitalization.
• Across the five-year window, Market Capitalization slumped 67.23% in 2024 and soared 120.05% in 2026, its largest moves.
• Over 5 years, Market Capitalization stood at $7.3 billion in 2022, then plunged by 58.05% to $3.1 billion in 2023, then tumbled by 36.0% to $2.0 billion in 2024, then rose by 14.63% to $2.3 billion in 2025, then soared by 67.62% to $3.8 billion in 2026.
• The last three Market Capitalization figures came in at $3.8 billion (Q2 2026), $3.2 billion (Q1 2026), and $2.3 billion (Q4 2025), per Business Quant data.