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NGG
National Grid Transco PLC National Grid PLC (NEW) American Depositary SharesStock · Utilities
$80.41+$0.15 (+0.19%)as of market close, Aug 6, 2026
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NGG financial statements

The full income statement, balance sheet, and cash-flow statement for National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares (NGG), plus valuation ratios — straight from SEC filings. Switch between annual, quarterly, and trailing-twelve-month figures, pick how far back to look, and flip the time order. Every line has a trend sparkline.

Shares outstanding (point-in-time)

2018-03 3.48B2019-03 3.40B2020-03 3.48B2021-03 3.54B2022-03 3.62B2023-03 3.93B2024-03 3.97B2025-03 4.73B2026-03 4.97B+43.0% over 8 periods

SEC-filed end-of-period counts (cover pages and balance sheets, split-adjusted) — the series realized buyback yield is computed from. The weighted-average share lines in the statements below lag these by design: an average over the year sits near the midpoint of an ongoing buyback.

As-reported fiscal years.
Line itemTrendFY2026FY2025FY2024FY2023FY2022
Income Statementas ofMar 31 ’26as ofMar 31 ’25as ofMar 31 ’24as ofMar 31 ’23as ofMar 31 ’22
Revenue
23.7B
YoY+1.2%
23.4B
YoY-6.0%
24.9B
YoY-4.4%
26.1B
YoY+3.5%
25.2B
YoY+41.3%
Research & development
50.9M
YoY-7.1%
54.8M
YoY+36.4%
40.2M
YoY+45.2%
27.7M
YoY+84.3%
15.0M
YoY-4.1%
Operating income
7.28B
YoY+15.7%
6.29B
YoY+11.9%
5.62B
YoY-4.3%
5.88B
YoY-1.6%
5.97B
YoY+90.5%
Interest expense
2.29B
YoY-0.8%
2.30B
YoY+7.1%
2.15B
YoY+11.8%
1.92B
YoY+31.4%
1.46B
YoY+31.5%
Pre-tax income
5.61B
YoY+20.4%
4.66B
YoY+21.5%
3.83B
YoY-11.4%
4.32B
YoY-8.0%
4.70B
YoY+116.4%
Income tax
1.26B
YoY+20.2%
1.05B
YoY+0.3%
1.04B
YoY-1.0%
1.06B
YoY-38.6%
1.72B
YoY+265.7%
4.35B
YoY+17.3%
3.71B
YoY+28.7%
2.88B
YoY-69.3%
9.39B
YoY+192.0%
3.22B
YoY+50.1%
$0.87
YoY+11.6%
$0.78
YoY+9.1%
$0.72
YoY-69.6%
$2.36
YoY+166.1%
$0.89
YoY+46.9%
Balance Sheetas ofMar 31 ’26as ofMar 31 ’25as ofMar 31 ’24as ofMar 31 ’23as ofMar 31 ’22
9.91B
YoY-46.6%
18.6B
YoY+41.6%
13.1B
YoY+16.8%
11.2B
YoY-52.3%
23.5B
YoY+71.8%
143B
YoY+3.7%
138B
YoY+11.4%
124B
YoY+8.8%
114B
YoY-8.1%
124B
YoY+34.1%
13.0B
YoY-5.7%
13.8B
YoY-4.3%
14.4B
YoY+27.9%
11.2B
YoY-65.3%
32.4B
YoY+151.3%
91.3B
YoY+2.2%
89.3B
YoY+3.3%
86.4B
YoY+11.1%
77.7B
YoY-16.4%
93.0B
YoY+42.5%
52.0B
YoY+6.2%
49.0B
YoY+29.8%
37.7B
YoY+3.7%
36.4B
YoY+16.6%
31.2B
YoY+14.2%
Cash Flowas ofMar 31 ’26as ofMar 31 ’25as ofMar 31 ’24as ofMar 31 ’23as ofMar 31 ’22
Long-term debt issued
5.59B
YoY+35.5%
4.13B
YoY-40.9%
6.99B
YoY-51.3%
14.3B
YoY-15.0%
16.9B
YoY+150.9%
Long-term debt repaid
3.97B
YoY+8.8%
3.65B
YoY+70.7%
2.14B
YoY-88.4%
18.4B
YoY+966.7%
1.72B
YoY-20.2%
Common stock issued
2.68M
YoY-58.0%
6.38M
YoY+153.7%
2.51M
YoY-58.3%
6.02M
YoY-72.5%
21.9M
Dividends paid
2.18B
YoY+11.6%
1.95B
YoY-9.7%
2.16B
YoY+11.5%
1.94B
YoY+53.6%
1.26B
YoY-31.7%
Valuation Ratiosas ofMar 31 ’26as ofMar 31 ’25as ofMar 31 ’24as ofMar 31 ’23as ofMar 31 ’22
Market cap
421B
YoY+35.5%
310B
YoY+15.7%
268B
YoY+0.3%
267B
YoY-3.9%
278B
YoY+32.5%
P/E
96.7×
YoY+15.5%
83.7×
YoY+193.3%
28.6×
YoY+0.3%
28.5×
YoY-67.1%
86.4×
YoY-11.7%
P/S
17.7×
YoY+34.0%
13.2×
YoY+28.8%
10.3×
YoY+0.3%
10.2×
YoY-7.1%
11.0×
YoY-6.2%
P/B
8.1×
YoY+27.6%
6.3×
YoY-14.0%
7.4×
YoY+0.3%
7.3×
YoY-17.5%
8.9×
YoY+16.1%
1.0%
YoY-13.4%
1.2%
YoY-65.9%
3.5%
YoY-0.3%
3.5%
YoY+203.7%
1.2%
YoY+13.3%
0.75%
YoY-30.0%
1.1%
YoY+1.8%
1.1%
YoY+14.9%
0.91%
YoY+4.2%
0.88%
YoY-18.7%
Source filing20-F20-F20-F20-F20-F

About this data

Source: NGG's SEC filings (10-K / 10-Q). Annual columns are as-reported fiscal years; quarterly columns are as-reported fiscal quarters (Q4 derived as full-year minus the first three quarters where a company doesn't file a standalone Q4); TTM (quarterly) rolls the trailing four quarters at every quarter end, TTM (yearly) samples that one year apart; balance-sheet rows show the period-end balance. Valuation ratios are sampled as of each period end. View all NGG filings on SEC EDGAR → Not investment advice.