NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

American Trust Investment Advisors, LLC's Holding History (CIK: 0001291424)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 5,172 Value ($000) $400 Avg Close Range
Q3 2025
Shares 5,172 Value ($000) $376 Avg Close Range
Q2 2025
Shares 5,172 Value ($000) $385 Avg Close Range
Q1 2025
Shares 5,172 Value ($000) $339 Avg Close Range
Q4 2024
Shares 5,222 Value ($000) $310 Avg Close Range
Q3 2024
Shares 5,222 Value ($000) $364 Avg Close Range
Q2 2024
Shares 5,237 Value ($000) $297 Avg Close Range
Q1 2024
Shares 5,237 Value ($000) $357 Avg Close Range
Q4 2023
Shares 5,237 Value ($000) $356 Avg Close Range
Q3 2023
Shares 4,207 Value ($000) $255 Avg Close Range
Q2 2023
Shares 4,207 Value ($000) $283 Avg Close Range
Q1 2023
Shares 4,972 Value ($000) $338 Avg Close Range
Q4 2022
Shares 4,972 Value ($000) $300 Avg Close Range
Q3 2022
Shares 5,332 Value ($000) $275 Avg Close Range
Q2 2022
Shares 5,332 Value ($000) $345 Avg Close Range
Q1 2022
Shares 5,332 Value ($000) $410 Avg Close Range
Q4 2021
Shares 5,332 Value ($000) $386 Avg Close Range
Q3 2021
Shares 5,267 Value ($000) $314 Avg Close Range
Q2 2021
Shares 4,832 Value ($000) $309 Avg Close Range
Q1 2021
Shares 4,832 Value ($000) $286 Avg Close Range
Q4 2020
Shares 4,832 Value ($000) $285 Avg Close Range
Q3 2020
Shares 4,832 Value ($000) $279 Avg Close Range
Q2 2020
Shares 4,832 Value ($000) $293 Avg Close Range
Q1 2020
Shares 4,832 Value ($000) $282 Avg Close Range
Q4 2019
Shares 4,832 Value ($000) $303 Avg Close Range
Q3 2019
Shares 4,832 Value ($000) $262 Avg Close Range
Q2 2019
Shares 4,832 Value ($000) $257 Avg Close Range