Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionLongbow Finance SA
Latest Disclosed Ownership182,325 shares
Latest Disclosed Value $ 30,933,260
Longbow Finance SA reports 2.13% increase in ownership of XOM / Exxon Mobil Corporation

On May 12, 2026 - Longbow Finance SA filed a 13F-HR form disclosing ownership of 182,325 shares of Exxon Mobil Corporation (MX:XOM) valued at $30,933,260 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 178,529 shares of Exxon Mobil Corporation. This represents a change in shares of 2.13% during the quarter.

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)
2026-05-12 2026-03-31 13F Exxon Mobil Common Stock 30231G102 182,325 3,796 2.13 30,933 43.98 5.6021
2026-02-12 2025-12-31 13F Exxon Mobil Common Stock 30231G102 178,529 -46,476 -20.66 21,484 -15.31 3.6375
2025-11-06 2025-09-30 13F Exxon Mobil Common Stock 30231G102 225,005 -36,413 -13.93 25,369 -9.98 2.5038
2025-08-05 2025-06-30 13F Exxon Mobil Common Stock 30231G102 261,418 131,418 101.09 28,181 82.28 3.0073
2025-05-07 2025-03-31 13F Exxon Mobil Common Stock 30231G102 130,000 0 0.00 15,461 10.55 1.8520
2025-02-04 2024-12-31 13F Exxon Mobil Common Stock 30231G102 130,000 -97,404 -42.83 13,984 -47.54 1.5282
2024-11-12 2024-09-30 13F Exxon Mobil Common Stock 30231G102 227,404 130,000 133.46 26,656 137.72 2.8443
2024-08-12 2024-06-30 13F Exxon Mobil Common Stock 30231G102 97,404 -134,251 -57.95 11,213 -58.36 1.1591
2024-04-30 2024-03-31 13F Exxon Mobil Common Stock 30231G102 231,655 53,867 30.30 26,928 51.49 2.7230
2024-02-09 2023-12-31 13F Exxon Mobil Common Stock 30231G102 177,788 86,575 94.92 17,775 65.75 1.8046
2023-11-13 2023-09-30 13F Exxon Mobil Common Stock 30231G102 91,213 30,986 51.45 10,725 66.03 1.2901
2023-11-13 2023-06-30 13F Exxon Mobil Common Stock 30231G102 60,227 -190,772 -76.01 6,459 -76.53 0.7522
2023-05-12 2023-03-31 13F Exxon Mobil Common Stock 30231G102 250,999 -49,819 -16.56 27,525 -17.00 3.4659
2023-03-24 2022-12-31 13F/A-1 EXXON MOBIL Common Stock 30231G102 300,818 300,818 33,161 4.4665
2023-02-13 2022-12-31 13F EXXON MOBIL Common Stock 30231G102 300,818 300,818 33,161 4.4665
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.