Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionMendel Capital Management LLC
Latest Disclosed Ownership4,049 shares
Latest Disclosed Value $ 686,874
Mendel Capital Management LLC reports 18.53% increase in ownership of XOM / Exxon Mobil Corporation

On April 21, 2026 - Mendel Capital Management LLC filed a 13F-HR form disclosing ownership of 4,049 shares of Exxon Mobil Corporation (MX:XOM) valued at $686,874 USD as of March 31, 2026. The entity filed a previous 13F-HR on October 31, 2025 disclosing 3,416 shares of Exxon Mobil Corporation. This represents a change in shares of 18.53% 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)
2026-04-21 2026-03-31 13F EXXON MOBIL COM 30231G102 4,049 633 18.53 687 78.18 0.3432
2025-10-31 2025-09-30 13F EXXON MOBIL COM 30231G102 3,416 314 10.12 385 15.27 0.2020
2025-08-14 2025-06-30 13F EXXON MOBIL COM 30231G102 3,102 438 16.44 334 5.70 0.1906
2025-04-24 2025-03-31 13F EXXON MOBIL COM 30231G102 2,664 168 6.73 317 17.91 0.1917
2025-02-14 2024-12-31 13F EXXON MOBIL COM 30231G102 2,496 103 4.30 269 -4.29 0.1628
2024-11-07 2024-09-30 13F EXXON MOBIL COM 30231G102 2,393 -635 -20.97 280 -19.54 0.1721
2024-07-26 2024-06-30 13F EXXON MOBIL COM 30231G102 3,028 45 1.51 349 0.58 0.2253
2024-05-15 2024-03-31 13F EXXON MOBIL COM 30231G102 2,983 310 11.60 347 29.59 0.2295
2024-01-26 2023-12-31 13F EXXON MOBIL COM 30231G102 2,673 201 8.13 267 -7.93 0.1920
2023-10-19 2023-09-30 13F EXXON MOBIL COM 30231G102 2,472 0 0.00 291 9.43 0.2387
2023-07-17 2023-06-30 13F EXXON MOBIL COM 30231G102 2,472 10 0.41 265 -1.85 0.2121
2023-05-03 2023-03-31 13F EXXON MOBIL COM 30231G102 2,462 38 1.57 270 1.12 0.2439
2023-01-23 2022-12-31 13F EXXON MOBIL COM 30231G102 2,424 9 0.37 267 26.54 0.2788
2022-10-25 2022-09-30 13F EXXON MOBIL COM 30231G102 2,415 20 0.84 211 2.93 0.2477
2022-07-26 2022-06-30 13F EXXON MOBIL COM 30231G102 2,395 2,395 205 0.2294
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.