NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

HENNESSY ADVISORS INC's Holding History (CIK: 0001145255)

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

Q4 2025
Shares 180,644 Value ($000) $13,973 Avg Close — Range —
Q3 2025
Shares 185,544 Value ($000) $13,483 Avg Close — Range —
Q2 2025
Shares 211,044 Value ($000) $15,704 Avg Close — Range —
Q1 2025
Shares 199,344 Value ($000) $13,079 Avg Close — Range —
Q4 2024
Shares 209,144 Value ($000) $12,427 Avg Close — Range —
Q3 2024
Shares 203,444 Value ($000) $14,174 Avg Close — Range —
Q2 2024
Shares 161,144 Value ($000) $9,153 Avg Close — Range —
Q1 2024
Shares 158,344 Value ($000) $10,802 Avg Close — Range —
Q4 2023
Shares 164,244 Value ($000) $11,167 Avg Close — Range —
Q3 2023
Shares 172,344 Value ($000) $10,449 Avg Close — Range —
Q2 2023
Shares 169,144 Value ($000) $11,388 Avg Close — Range —
Q1 2023
Shares 245,544 Value ($000) $16,695 Avg Close — Range —
Q4 2022
Shares 243,344 Value ($000) $15 Avg Close — Range —
Q3 2022
Shares 262,744 Value ($000) $13,539 Avg Close — Range —
Q2 2022
Shares 266,144 Value ($000) $17,217 Avg Close — Range —
Q1 2022
Shares 294,344 Value ($000) $22,626 Avg Close — Range —
Q4 2021
Shares 294,444 Value ($000) $21,294 Avg Close — Range —
Q3 2021
Shares 408,444 Value ($000) $24,356 Avg Close — Range —
Q2 2021
Shares 399,044 Value ($000) $25,515 Avg Close — Range —
Q1 2021
Shares 439,544 Value ($000) $26,039 Avg Close — Range —
Q4 2020
Shares 443,244 Value ($000) $26,165 Avg Close — Range —
Q3 2020
Shares 499,444 Value ($000) $28,863 Avg Close — Range —
Q2 2020
Shares 540,644 Value ($000) $32,839 Avg Close — Range —
Q1 2020
Shares 549,844 Value ($000) $32,039 Avg Close — Range —
Q4 2019
Shares 668,844 Value ($000) $41,916 Avg Close — Range —
Q3 2019
Shares 688,844 Value ($000) $37,287 Avg Close — Range —
Q2 2019
Shares 703,844 Value ($000) $37,430 Avg Close — Range —
Q1 2019
Shares 766,844 Value ($000) $42,821 Avg Close — Range —
Q4 2018
Shares 746,844 Value ($000) $35,834 Avg Close — Range —
Q3 2018
Shares 855,844 Value ($000) $44,384 Avg Close — Range —
Q2 2018
Shares 914,844 Value ($000) $51,094 Avg Close — Range —
Q1 2018
Shares 966,344 Value ($000) $54,531 Avg Close — Range —
Q4 2017
Shares 1,140,345 Value ($000) $67,064 Avg Close — Range —
Q3 2017
Shares 1,080,345 Value ($000) $67,748 Avg Close — Range —
Q2 2017
Shares 1,116,345 Value ($000) $70,129 Avg Close — Range —