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

SecurityNGG / National Grid plc - Depositary Receipt (Common Stock)
InstitutionBessemer Group Inc
Latest Disclosed Ownership688 shares
Latest Disclosed Value $ 58
Bessemer Group Inc reports 32.68% decrease in ownership of NGG / National Grid plc - Depositary Receipt (Common Stock)

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 688 shares of National Grid plc - Depositary Receipt (Common Stock) (US:NGG) valued at $58,205 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 1,022 shares of National Grid plc - Depositary Receipt (Common Stock). The current value of the position is $56,320 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)
2026-05-06 2026-03-31 13F NATL GRID PLC ADR SA 636274409 688 -334 -32.68 0 0.0001
2026-02-05 2025-12-31 13F NATL GRID PLC ADR SA 636274409 1,022 434 73.81 0 0.0001
2025-11-05 2025-09-30 13F NATL GRID PLC ADR SA 636274409 588 329 127.03 0 0.0001
2025-08-01 2025-06-30 13F NATL GRID PLC ADR SA 636274409 259 -701 -73.02 0 0.0000
2025-04-23 2025-03-31 13F NATL GRID PLC ADR SA 636274409 960 657 216.83 0 0.0001
2025-02-13 2024-12-31 13F NATL GRID PLC ADR SA 636274409 303 76 33.48 0 0.0000
2024-11-12 2024-09-30 13F NATL GRID PLC ADR SA 636274409 227 -118 -34.20 0 0.0000
2024-08-13 2024-06-30 13F NATL GRID PLC ADR SA 636274409 345 -78 -18.44 0 0.0000
2024-08-13 2024-03-31 13F/A-1 NATL GRID PLC ADR SA 636274409 423 423 0 0.0001
2024-05-13 2024-03-31 13F NATL GRID PLC ADR SA 636274409 423 423 0 0.0001
2023-11-13 2023-09-30 13F NATL GRID PLC ADR SA 636274409 0 -1,041 -100.00 0 0.0000
2023-08-10 2023-06-30 13F NATL GRID PLC ADR SA 636274409 1,041 1,041 0 0.0001
2023-05-10 2023-03-31 13F NATL GRID PLC ADR SA 636274409 0 -763 -100.00 0 0.0000
2023-02-13 2022-12-31 13F NATL GRID PLC ADR SA 636274409 763 -482 -38.71 0 -100.00 0.0001
2022-11-09 2022-09-30 13F NATL GRID PLC ADR SA 636274409 1,245 -16 -1.27 64 -20.99 0.0002
2022-08-10 2022-06-30 13F NATL GRID PLC ADR SA 636274409 1,261 547 76.61 81 50.00 0.0002
2022-05-12 2022-03-31 13F NATL GRID PLC ADR SA 636274409 714 -1,116 -60.98 54 -59.40 0.0001
2022-01-27 2021-12-31 13F NATL GRID PLC ADR SA 636274409 1,830 413 29.15 133 56.47 0.0003
2021-11-12 2021-09-30 13F NATL GRID PLC ADR SA 636274409 1,417 603 74.08 85 63.46 0.0002
2021-08-06 2021-06-30 13F NATL GRID PLC ADR SA 636274409 814 262 47.46 52 57.58 0.0001
2021-05-13 2021-03-31 13F NATL GRID PLC ADR SA 636274409 552 379 219.08 33 230.00 0.0001
2021-02-09 2020-12-31 13F NATL GRID PLC ADR SA 636274409 173 0 0.00 10 0.00 0.0000
2020-11-12 2020-09-30 13F NATL GRID PLC ADR SA 636274409 173 0 0.00 10 -9.09 0.0000
2020-08-05 2020-06-30 13F NATL GRID PLC ADR SA 636274409 173 0 0.00 11 10.00 0.0000
2020-04-30 2020-03-31 13F NATL GRID PLC ADR SA 636274409 173 169 4,225.00 10 0.0000
2020-02-04 2019-12-31 13F NATL GRID PLC ADR SA 636274409 4 -34 -89.47 0 -100.00
2019-11-07 2019-09-30 13F NATL GRID PLC ADR SA 636274409 38 38 2 0.0000
2017-11-03 2017-09-30 13F NATL GRID PLC ADR SA 636274409 0 -81 -100.00 0 -100.00
2017-07-27 2017-06-30 13F NATL GRID PLC ADR SA 636274409 81 -3,543 -97.76 5 -97.83 0.0000
2017-05-12 2017-03-31 13F NATL GRID PLC ADR SA 636274300 3,624 -1,828 -33.53 230 -27.67 0.0010
2017-02-07 2016-12-31 13F NATL GRID PLC ADR SA 636274300 5,452 3,985 271.64 318 205.77 0.0015
2016-11-10 2016-09-30 13F NATL GRID PLC ADR SA 636274300 1,467 -12,756 -89.69 104 -90.16 0.0005
2016-08-11 2016-06-30 13F NATL GRID PLC ADR SA 636274300 14,223 -660 -4.43 1,057 -0.56 0.0058
2016-05-11 2016-03-31 13F NATL GRID PLC ADR SA 636274300 14,883 -154 -1.02 1,063 1.63 0.0060
2016-02-12 2015-12-31 13F NATL GRID PLC ADR SA 636274300 15,037 14,950 17,183.91 1,046 17,333.33 0.0058
2015-11-16 2015-09-30 13F NATL GRID PLC ADR SA 636274300 87 -676 -88.60 6 -87.76 0.0000
2015-08-14 2015-06-30 13F NATL GRID PLC ADR SA 636274300 763 -1,937 -71.74 49 -71.84 0.0003
2015-06-18 2015-03-31 13F/A-1 NATL GRID PLC ADR SA 636274300 2,700 -2,500 -48.08 174 -52.59 0.0009
2015-05-14 2015-03-31 13F NATL GRID PLC ADR SA 636274300 2,700 174
2015-02-17 2014-12-31 13F NATL GRID PLC ADR SA 636274300 5,200 190 3.79 367 1.94 0.0020
2014-12-11 2014-09-30 13F/A-1 NATL GRID PLC ADR SA 636274300 5,010 2,230 80.22 360 73.91 0.0020
2014-11-13 2014-09-30 13F NATL GRID PLC ADR SA 636274300 5,010 2,230 360 0.0023
2014-08-13 2014-06-30 13F NATL GRID PLC ADR SA 636274300 2,780 60 2.21 207 10.70 0.0013
2014-05-14 2014-03-31 13F NATL GRID PLC ADR SA 636274300 2,720 1,800 195.65 187 211.67 0.0013
2014-02-18 2013-12-31 13F NATL GRID PLC ADR SA 636274300 920 840 1,050.00 60 1,100.00 0.0004
2013-11-08 2013-09-30 13F NATL GRID PLC ADR SA 636274300 80 -10 -11.11 5 0.00 0.0000
2013-08-14 2013-06-30 13F NATL GRID PLC ADR SA 636274300 90 90 5 0.0000
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.