National Grid (NGG) Inventory Average (2009 - 2025)
National Grid (NGG) posted quarterly Inventory Average of $712.7 million for Q2 2025, down 31.96% year-over-year from $1.0 billion in Q2 2024, and down 19.21% quarter-over-quarter from $882.1 million in Q1 2025.
National Grid (NGG) Inventory Average (2009 - 2025) Analysis & Trends
National Grid's Inventory Average history runs 17 years deep, the most recent figure standing at $712.7 million for Q2 2025.
- In Q2 2025, Inventory Average fell 31.96% year-over-year to $712.7 million; the TTM figure through May 2025 stood at $712.7 million (down 31.96% YoY), while the FY2025 annual figure was $708.4 million, down 32.37% from the prior year.
- Inventory Average for Q2 2025 stood at $712.7 million, down from $882.1 million in the prior quarter.
- The five-year high for Inventory Average was $1.1 billion in Q4 2023, with the low at $654.5 million in Q1 2021.
- The 5-year median for Inventory Average is $931.5 million (2024), against an average of $937.2 million.
- The sharpest annual moves came in 2023 and 2025: Inventory Average grew 29.57% in 2023, then tumbled 31.96% in 2025.
- National Grid's Inventory Average stood at $654.5 million in 2021, then surged by 33.2% to $871.9 million in 2022, then advanced by 29.57% to $1.1 billion in 2023, then slipped by 16.73% to $940.6 million in 2024, then fell by 24.23% to $712.7 million in 2025.
- Business Quant data shows NGG's Inventory Average at $712.7 million in Q2 2025, $882.1 million in Q1 2025, and $940.6 million in Q4 2024.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Inventory Avg. (Qtr) |
|---|---|---|---|---|---|
| 1 | National Grid | 79.91 Bn | 76.09 Bn | - | - |
| 2 | Dominion Energy | 59.49 Bn | 58.70 Bn | 3.50 Bn | 1.97 Bn |
| 3 | Xcel Energy | 49.08 Bn | 47.07 Bn | 3.12 Bn | 727.00 Mn |
| 4 | Wec Energy | 35.38 Bn | 35.33 Bn | 1.45 Bn | 678.45 Mn |
| 5 | Ameren | 30.05 Bn | 30.04 Bn | - | 766.50 Mn |
| 6 | Fortis | 28.66 Bn | 28.66 Bn | 1.60 Bn | 480.60 Mn |
| 7 | Edison International | 28.41 Bn | 28.17 Bn | 3.29 Bn | 551.00 Mn |
| 8 | Firstenergy | 27.06 Bn | 26.87 Bn | 2.51 Bn | 570.50 Mn |
| 9 | Hydro One | 24.05 Bn | 23.66 Bn | - | - |
| 10 | Cms Energy | 21.66 Bn | 21.42 Bn | 3.65 Bn | - |
Historic Data
Download Data| Date | Value |
|---|---|
| Sep 30, 2025 | 794.41 Mn |
| May 15, 2025 | 712.71 Mn |
| Mar 31, 2025 | 882.14 Mn |
| Dec 31, 2024 | 940.62 Mn |
| Sep 30, 2024 | 931.52 Mn |
| May 23, 2024 | 1.05 Bn |
| Mar 31, 2024 | 1.07 Bn |
| Dec 31, 2023 | 1.13 Bn |
| Sep 30, 2023 | 1.13 Bn |
| May 18, 2023 | 1.07 Bn |
| Mar 31, 2023 | 832.08 Mn |
| Dec 31, 2022 | 871.87 Mn |
| Sep 30, 2022 | 915.02 Mn |
| Mar 31, 2021 | 654.55 Mn |
| Mar 31, 2020 | 592.72 Mn |
| Mar 31, 2019 | 527.61 Mn |
| Sep 30, 2018 | 523.93 Mn |
| Mar 31, 2018 | 544.02 Mn |
| Sep 30, 2017 | 560.13 Mn |
| May 18, 2017 | 502.89 Mn |