National Grid plc - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US6362744095

SecurityNGG / National Grid plc - Depositary Receipt (Common Stock)
InstitutionTd Asset Management Inc
Latest Disclosed Ownership19,567 shares
Latest Disclosed Value $ 1,655,368
Td Asset Management Inc reports 6.41% decrease in ownership of NGG / National Grid plc - Depositary Receipt (Common Stock)

On May 11, 2026 - Td Asset Management Inc filed a 13F-HR form disclosing ownership of 19,567 shares of National Grid plc - Depositary Receipt (Common Stock) (US:NGG) valued at $1,655,368 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 20,908 shares of National Grid plc - Depositary Receipt (Common Stock). This represents a change in shares of -6.41% during the quarter. The current value of the position is $1,601,755 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 19,567 -1,341 -6.41 1,655 2.35 0.0007
2026-02-10 2025-12-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 20,908 4,643 28.55 1,617 36.92 0.0013
2025-11-10 2025-09-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 16,265 -3,732 -18.66 1,182 -20.58 0.0010
2025-07-28 2025-06-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 19,997 13,129 191.16 1,488 230.44 0.0013
2025-05-07 2025-03-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 6,868 274 4.16 451 15.09 0.0004
2025-02-11 2024-12-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 6,594 -18 -0.27 392 -15.18 0.0003
2024-11-01 2024-09-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 6,612 39 0.59 461 23.59 0.0004
2024-08-02 2024-06-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 6,573 -426 -6.09 373 -21.80 0.0003
2024-05-08 2024-03-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 6,999 2,097 42.78 477 43.24 0.0004
2024-02-12 2023-12-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 4,902 919 23.07 333 38.17 0.0003
2023-10-27 2023-09-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 3,983 -27 -0.67 241 -10.41 0.0003
2023-08-09 2023-06-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 4,010 1 0.02 270 -1.10 0.0003
2023-05-10 2023-03-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 4,009 435 12.17 273 26.51 0.0003
2023-02-07 2022-12-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 3,574 3,574 216 0.0003
2022-08-03 2022-06-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 0 -2,660 -100.00 0 -100.00
2022-05-10 2022-03-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 2,660 2,660 204 0.0001
2022-02-10 2021-12-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 0 -3,816 -100.00 0 -100.00
2021-11-09 2021-09-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 3,816 70 1.87 228 -5.39 0.0002
2021-08-11 2021-06-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 3,746 7 0.19 241 9.05 0.0002
2021-05-14 2021-03-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 3,739 -244 -6.13 221 -5.96 0.0002
2021-02-16 2020-12-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 3,983 129 3.35 235 5.38 0.0003
2020-11-10 2020-09-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 3,854 -1,519 -28.27 223 -31.60 0.0003
2020-08-13 2020-06-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 5,373 -2,845 -34.62 326 -31.94 0.0005
2020-05-15 2020-03-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 8,218 190 2.37 479 -4.77 0.0008
2020-02-11 2019-12-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 8,028 -516 -6.04 503 8.87 0.0007
2019-11-07 2019-09-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 8,544 326 3.97 462 5.72 0.0007
2019-08-01 2019-06-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 8,218 179 2.23 437 -2.67 0.0007
2019-05-08 2019-03-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 8,039 285 3.68 449 20.70 0.0007
2019-02-01 2018-12-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 7,754 -579 -6.95 372 -13.89 0.0006
2018-11-01 2018-09-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 8,333 -409 -4.68 432 -11.48 0.0006
2018-07-31 2018-06-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 8,742 -8,323 -48.77 488 -49.33 0.0007
2018-05-11 2018-03-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 17,065 -5,196 -23.34 963 -26.43 0.0015
2018-02-02 2017-12-31 13F NATIONAL GRID SPONSORED ADR NE 636274409 22,261 -72 -0.32 1,309 -6.57 0.0019
2017-11-09 2017-09-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 22,333 735 3.40 1,401 3.24 0.0021
2017-08-01 2017-06-30 13F NATIONAL GRID SPONSORED ADR NE 636274409 21,598 -2,186 -9.19 1,357 -10.13 0.0021
2017-05-05 2017-03-31 13F NATIONAL GRID SPON ADR NEW 636274300 23,784 958 4.20 1,510 13.45 0.0024
2017-02-08 2016-12-31 13F NATIONAL GRID SPON ADR NEW 636274300 22,826 -1,613 -6.60 1,331 -23.42 0.0022
2016-11-02 2016-09-30 13F NATIONAL GRID SPON ADR NEW 636274300 24,439 835 3.54 1,738 -0.91 0.0030
2016-08-04 2016-06-30 13F NATIONAL GRID SPON ADR NEW 636274300 23,604 31 0.13 1,754 4.16 0.0032
2016-05-05 2016-03-31 13F NATIONAL GRID SPON ADR NEW 636274300 23,573 -276 -1.16 1,684 1.57 0.0031
2016-02-04 2015-12-31 13F NATIONAL GRID SPON ADR NEW 636274300 23,849 1,194 5.27 1,658 5.14 0.0033
2015-11-12 2015-09-30 13F NATIONAL GRID SPON ADR NEW 636274300 22,655 192 0.85 1,577 8.76 0.0031
2015-08-11 2015-06-30 13F NATIONAL GRID SPON ADR NEW 636274300 22,463 -35,844 -61.47 1,450 -61.51 0.0026
2015-04-28 2015-03-31 13F NATIONAL GRID SPON ADR NEW 636274300 58,307 58,307 0.00 3,767 0.0068
2015-01-30 2014-12-31 13F NATIONAL GRID SPON ADR NEW 636274300 0 -28,450 -100.00 0 -100.00
2014-11-06 2014-09-30 13F NATIONAL GRID SPON ADR NEW 636274300 28,450 11,135 64.31 2,045 58.77 0.0035
2014-08-12 2014-06-30 13F NATIONAL GRID SPON ADR NEW 636274300 17,315 -11,030 -38.91 1,288 -33.88 0.0022
2014-05-09 2014-03-31 13F NATIONAL GRID SPON ADR NEW 636274300 28,345 28,345 392.36 1,948 497.55 0.0035
2013-11-08 2013-09-30 13F NATIONAL GRID SPON ADR NEW 636274300 0 -5,757 -100.00 0 -100.00
2013-07-24 2013-06-30 13F NATIONAL GRID SPON ADR NEW 636274300 5,757 5,757 326 0.0007
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.