ExxonMobil Holdings Corp
XOMNYSEPetroleum RefiningFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 2, 2026
$179.67−7.58 (-4.05%)
Close on Nov 2, 2026Market cap $732.87BP/E –Yield –
ExxonMobil Reserve Additions from Extensions & Discoveries by Year
Reserve Additions from Extensions & Discoveries — Consolidated (mmboe)
ExxonMobil Reserve Additions from Extensions & Discoveries: 2,048.00 mmboe in 2025, up 6.9% from a year earlier. That is the highest of the 10 years on record here.
Latest, 2025
2,048.00
Period ended Dec 31, 2025
Change on a year earlier
+6.9%
1,915.00 in 2024
History
10 years
Since 2016
Sources
8
Documents cited below
Where the 2025 figure comes from
“FY2025 Reserves Roll-Forward (consolidated): Extensions/discoveries | 2,769 | 26 | — | — | — | 485 | 3,280 | 2,048”
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Reserve Additions from Extensions & Discoveries — Consolidated (mmboe) | Year on year | Source |
|---|---|---|---|---|
| 2025 | Dec 31, 2025 | 2,048.00 | +6.9% | ExxonMobil Form 10-K, filed 2026-02-18 ↗ |
| 2024 | Dec 31, 2024 | 1,915.00 | +79.8% | ExxonMobil Form 10-K, filed 2026-02-18 ↗ |
| 2023 | Dec 31, 2023 | 1,065.00 | -22.6% | ExxonMobil Form 10-K, filed 2026-02-18 ↗ |
| 2022 | Dec 31, 2022 | 1,376.00 | +8.4% | ExxonMobil Form 10-K, filed 2025-02-19 ↗ |
| 2021 | Dec 31, 2021 | 1,269.00 | +176.5% | ExxonMobil Form 10-K, filed 2024-02-28 ↗ |
| 2020 | Dec 31, 2020 | 459.00 | -69.1% | ExxonMobil Form 10-K, filed 2023-02-22 ↗ |
| 2019 | Dec 31, 2019 | 1,484.00 | -10.3% | ExxonMobil Form 10-K, filed 2022-02-23 ↗ |
| 2018 | Dec 31, 2018 | 1,654.00 | +70.5% | ExxonMobil Form 10-K, filed 2021-02-24 ↗ |
| 2017 | Dec 31, 2017 | 970.00 | +114.1% | ExxonMobil Form 10-K, filed 2020-02-26 ↗ |
| 2016 | Dec 31, 2016 | 453.00 | – | ExxonMobil Form 10-K, filed 2019-02-27 ↗ |
Cite this data
StockData. (2026). ExxonMobil Reserve Additions from Extensions & Discoveries, annual 2016–2025 [Data set]. Compiled from ExxonMobil SEC filings and investor materials. https://stockdatahq.com/stocks/xom/kpis/reserves-rf-boe-consolidated-extensions-discoveries
See every metric in the ExxonMobil KPI table. Data updated Oct 25, 2026.