Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionLaffer Investments
Latest Disclosed Ownership3,560 shares
Latest Disclosed Value $ 603,990
Laffer Investments reports 23.96% decrease in ownership of XOM / Exxon Mobil Corporation

On May 13, 2026 - Laffer Investments filed a 13F-HR form disclosing ownership of 3,560 shares of Exxon Mobil Corporation (MX:XOM) valued at $603,990 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,682 shares of Exxon Mobil Corporation. This represents a change in shares of -23.96% 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)
2026-05-13 2026-03-31 13F EXXON MOBIL COM 30231G102 3,560 -1,122 -23.96 604 7.10 0.0892
2026-02-12 2025-12-31 13F EXXON MOBIL COM 30231G102 4,682 1,258 36.74 563 45.85 0.0856
2025-11-12 2025-09-30 13F EXXON MOBIL COM 30231G102 3,424 1,051 44.29 386 51.37 0.0612
2025-08-07 2025-06-30 13F EXXON MOBIL COM 30231G102 2,373 55 2.37 256 -7.27 0.0456
2025-05-14 2025-03-31 13F EXXON MOBIL COM 30231G102 2,318 -658 -22.11 276 -14.06 0.0587
2025-02-06 2024-12-31 13F EXXON MOBIL COM 30231G102 2,976 0 0.00 320 -8.05 0.0629
2024-11-04 2024-09-30 13F EXXON MOBIL COM 30231G102 2,976 -116 -3.75 349 -1.97 0.0706
2024-08-14 2024-06-30 13F EXXON MOBILE COMMON STOCKS 30231G102 3,092 116 3.90 356 2.90 0.0767
2024-05-15 2024-03-31 13F EXXON MOBILE COMMON STOCKS 30231G102 2,976 -84 -2.75 346 13.11 0.0893
2024-02-08 2023-12-31 13F EXXON MOBILE COMMON STOCKS 30231G102 3,060 84 2.82 306 -12.61 0.0813
2023-11-14 2023-09-30 13F EXXON MOBILE COMMON STOCKS 30231G102 2,976 0 0.00 350 9.40 0.1029
2023-08-14 2023-06-30 13F EXXON MOBILE COMMON STOCKS 30231G102 2,976 0 0.00 319 -2.15 0.0847
2023-05-09 2023-03-31 13F EXXON MOBILE COMMON STOCKS 30231G102 2,976 -1,323 -30.77 326 -31.22 0.0884
2023-02-10 2022-12-31 13F EXXON MOBILE COMMON STOCKS 30231G102 4,299 1,323 44.46 474 83.01 0.1365
2022-11-10 2022-09-30 13F exxon mobile COMMON STOCKS 30231G102 2,976 0 0.00 260 1.97 0.0955
2022-08-15 2022-06-30 13F exxon mobile COMMON STOCKS 30231G102 2,976 0 0.00 255 3.67 0.0895
2022-05-13 2022-03-31 13F exxon mobile COMMON STOCKS 30231G102 2,976 0 0.00 246 34.62 0.0740
2022-02-11 2021-12-31 13F exxon mobile COMMON STOCKS 30231G102 2,976 0 0.00 182 4.00 0.0526
2021-11-16 2021-09-30 13F exxon mobile COMMON STOCKS 30231G102 2,976 2,976 175 0.0506
2021-08-16 2021-06-30 13F Exxon Mobil COMMON STOCKS 30231G102 0 -2,976 -100.00 0 -100.00
2021-05-17 2021-03-31 13F Exxon Mobil COMMON STOCKS 30231G102 2,976 0 0.00 166 34.96 0.0629
2021-06-11 2020-12-31 13F/A-1 Exxon Mobil COMMON STOCKS 30231G102 2,976 -212 -6.65 124 12.84 0.0522
2021-06-11 2020-09-30 13F/A-1 Exxon Mobil COMMON STOCKS 30231G102 3,188 925 40.87 109 7.92 0.0547
2020-11-13 2020-09-30 13F Exxon Mobil COMMON STOCKS 30231G102 4,788 2,525 164 0.0802
2021-06-11 2020-06-30 13F/A-1 Exxon Mobil COMMON STOCKS 30231G102 2,263 2,263 -29.02 101 -7.34 0.0582
2017-02-15 2016-12-31 13F Exxon Mobil COMMON STOCKS 30231G102 0 -68,768 -100.00 0 -100.00
2016-11-15 2016-09-30 13F Exxon Mobil COMMON STOCKS 30231G102 68,768 0 0.00 6,002 -6.89 1.6684
2016-08-15 2016-06-30 13F Exxon Mobil COMMON STOCKS 30231G102 68,768 68,768 0.00 6,446 7.40 1.8318
2015-08-14 2015-06-30 13F Exxon Mobil COMMON STOCKS 30231G102 0 -100 -100.00 0 -100.00
2015-05-11 2015-03-31 13F Exxon Mobil COMMON STOCKS 30231G102 100 100 0.00 8 -11.11 0.0012
2015-02-17 2014-12-31 13F Exxon Mobil COMMON STOCKS 30231G102 0.00 9 0.00 0.0013
2014-11-14 2014-09-30 13F Exxon Mobil COMMON STOCKS 30231G102 100 0 0.00 9 -10.00 0.0014
2014-08-14 2014-06-30 13F Exxon Mobil COMMON STOCKS 30231G102 100 -100 -50.00 10 -47.37 0.0016
2014-05-15 2014-03-31 13F Exxon Mobil COMMON STOCKS 30231G102 200 0 0.00 20 -5.00 0.0031
2014-02-18 2013-12-31 13F Exxon Mobil COMMON STOCKS 30231G102 200 0 0.00 20 17.65 0.0033
2013-11-14 2013-09-30 13F Exxon Mobil COMMON STOCKS 30231G102 17 -99.35 0.0032
2013-08-15 2013-06-30 13F Exxon Mobil COMMON STOCKS 30231G102 29,035 29,035 2,623 0.5139
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.