BT Group plc (LON:BT.A)
London · Delayed Price · Currency is GBP · Price in GBX 198.45
-0.30 (-0.15%)
Oct 14, 2026, 4:35 PM GMT
BT Group Market Cap
BT Group has a market cap or net worth of 19.55 billion as of October 14, 2026. It is the 951st most valuable company in the world and the 33rd biggest in the United Kingdom. Its market cap has increased by 8.96% in one year.
Market Cap
19.55B
Enterprise Value
40.17B
Revenue
19.65B
Global Rank
Country Rank
#33 United Kingdom
PE Ratio
18.38
ChartMarket Cap Chart
Since April 10, 1986, BT Group's market cap has increased from 14.44B to 19.55B, an increase of 35.43%. That is a compound annual growth rate of 0.75%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 14, 2026 | 19.55B | 8.52% |
| Dec 31, 2025 | 18.02B | 27.67% |
| Dec 31, 2024 | 14.11B | 17.08% |
| Dec 29, 2023 | 12.06B | 9.38% |
| Dec 30, 2022 | 11.02B | -34.41% |
| Dec 31, 2021 | 16.80B | 29.09% |
| Dec 31, 2020 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2019 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2018 | Upgrade Pro | Upgrade Pro |
| Dec 29, 2017 | Upgrade Pro | Upgrade Pro |
| Dec 30, 2016 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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