ExxonMobil (XOM)
Integrated oil and gas major: upstream production, refining, chemicals and low-carbon ventures.
- Legal name
- Exxon Mobil Corporation
- Ticker
- XOM
- Exchange
- New York Stock Exchange · MIC XNYS
- Country
- United States
- Sector
- Energy
- Industry
- Oil & Gas
- Market cap ≈
- $644.4bn — computed, not copied: 4.112bn shares × $156.71 close on 2026-08-28
- Reporting currency
- USD
- Founded
- 1870
- Website
- corporate.exxonmobil.com
- LEI
- J3WHBG0MTS7O8ZVMDC91 (GLEIF)
- ISIN
- US30231G1022 (check digit validated)
- FIGI
- BBG001S69V32 (share class, OpenFIGI)
Graph connections view in graph →
lists_onNew York Stock Exchange
domiciled_inUnited States
member_ofS&P 500
Sector peers — Energy
Saudi Aramco · Shell · Reliance Industries · Chevron · ConocoPhillips · BP
Compare: XOM vs 2222 · XOM vs SHEL · XOM vs RELIANCE
How this market cap is arrived at
| Shares outstanding | 4,111,911,960 |
| Basis | outstanding |
| As of | 2026-06-30 |
| Source | SEC 10-Q cover page (2026-06-30) |
| Price | 156.71 USD · XOM · close 2026-08-28 |
| Venue | NYSE |
| Market cap | $644.4bn |
Structural change: the Q2 2026 10-Q is filed by TWO registrants — ExxonMobil Holdings Corporation (Texas, Commission File 1-43384, CIK 0002115436) alongside Exxon Mobil Corporation (New Jersey, Commission File 1-2256, CIK 0000034088). This is a holding-company reorganisation / Texas reincorporation; the listed line is still 'Common Stock, without par value' under XOM on NYSE, but any pipeline keyed on the old CIK or on a single registrant should be checked.
Share counts move on a filing cadence, prices move continuously — so this figure is exact only as of the two dates above, and we publish both rather than a single undated number. Provenance.
Identifier crosswalk
| Standard | Value | What it answers |
|---|---|---|
| Ticker | XOM | Venue-local shorthand — ambiguous across markets |
| MIC | XNYS | ISO 10383 — the venue |
| ISIN | US30231G1022 | ISO 6166 — the security |
| LEI | J3WHBG0MTS7O8ZVMDC91 | ISO 17442 — the legal entity |
| FIGI | BBG001S69V32 | OpenFIGI — instrument, share class |
| CUSIP | 30231G102 | Derived from the US/CA ISIN, check digit verified — licensed identifier, not republished as data |
6 naming systems for one entity — only codes we actually hold are listed, with no gaps filled by guessing. Sources: LEI from GLEIF (CC0), ISIN read from the issuer's own primary listing document, with its ISO 6166 check digit validated, FIGI from OpenFIGI (open standard), MIC from the ISO 10383 registry. CUSIP appears because it is arithmetically embedded in US and Canadian ISINs — we derive and verify it from a code we already hold, and we do not redistribute CUSIP Global Services data. Each linked code opens its reverse-lookup page; the validator checks any code's check digit. seed-0.7 · marketcap-1 · 2026-08-30.
Approximate reference values from public sources · seed-0.7 · marketcap-1 · 2026-08-30 · not real-time. See data & methodology.
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