National Grid (NGG) Long-Term Investments (2009 - 2026)

National Grid's Long-Term Investments history runs 16 years deep, the most recent figure standing at -$514.6 million for Q2 2025.

• In Q2 2025, Long-Term Investments fell 22.88% year-over-year to -$514.6 million; the TTM figure through May 2025 stood at -$514.6 million (down 22.88% YoY), while the FY2025 annual figure was $780.7 million, down 56.42% from the prior year.
• Long-Term Investments for Q2 2025 stood at -$514.6 million, down from $765.8 million in the prior quarter.
• The five-year high for Long-Term Investments was $1.8 billion in Q1 2024, with the low at -$549.8 million in Q4 2023.
• The 5-year median for Long-Term Investments is $1.2 billion (2021), against an average of $745.8 million.
• The sharpest annual moves came in 2022 and 2023: Long-Term Investments jumped 38.95% in 2022, then plunged 137.86% in 2023.
• National Grid's Long-Term Investments stood at $1.2 billion in 2021, then advanced by 21.46% to $1.5 billion in 2022, then tumbled by 137.86% to -$549.8 million in 2023, then climbed by 22.5% to -$426.1 million in 2024, then declined by 20.77% to -$514.6 million in 2025.
• Business Quant data shows NGG's Long-Term Investments at -$514.6 million in Q2 2025, $765.8 million in Q1 2025, and -$426.1 million in Q4 2024.