Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionTexas Yale Capital Corp.
Latest Disclosed Ownership81,477 shares
Latest Disclosed Value $ 13,823,323
Texas Yale Capital Corp. reports 0.19% decrease in ownership of XOM / Exxon Mobil Corporation

On May 4, 2026 - Texas Yale Capital Corp. filed a 13F-HR form disclosing ownership of 81,477 shares of Exxon Mobil Corporation (MX:XOM) valued at $13,823,323 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 81,632 shares of Exxon Mobil Corporation. This represents a change in shares of -0.19% 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)
2026-05-04 2026-03-31 13F EXXON MOBIL COM 30231G102 81,477 -155 -0.19 13,823 40.72 0.3922
2026-02-10 2025-12-31 13F EXXON MOBIL COM 30231G102 81,632 -550 -0.67 9,824 6.02 0.2978
2025-11-07 2025-09-30 13F EXXON MOBIL COM 30231G102 82,182 -538 -0.65 9,266 3.90 0.2916
2025-08-06 2025-06-30 13F EXXON MOBIL COM 30231G102 82,720 21,740 35.65 8,917 22.96 0.2921
2025-05-07 2025-03-31 13F EXXON MOBIL COM 30231G102 60,980 -16,910 -21.71 7,252 -13.44 0.2978
2025-02-13 2024-12-31 13F EXXON MOBIL COM 30231G102 77,890 0 0.00 8,379 -8.24 0.3369
2024-11-12 2024-09-30 13F EXXON MOBIL COM 30231G102 77,890 17,500 28.98 9,130 31.33 0.3967
2024-08-13 2024-06-30 13F EXXON MOBIL COM 30231G102 60,390 -18 -0.03 6,952 -0.98 0.3310
2024-05-08 2024-03-31 13F EXXON MOBIL COM 30231G102 60,408 0 0.00 7,022 16.26 0.3118
2024-02-13 2023-12-31 13F EXXON MOBIL COM 30231G102 60,408 -7,110 -10.53 6,040 -23.92 0.2876
2023-11-09 2023-09-30 13F EXXON MOBIL COM 30231G102 67,518 7,897 13.25 7,939 24.15 0.3578
2023-08-03 2023-06-30 13F EXXON MOBIL COM 30231G102 59,621 -1,522 -2.49 6,394 -4.62 0.3007
2023-05-10 2023-03-31 13F EXXON MOBIL COM 30231G102 61,143 7,441 13.86 6,705 13.19 0.3407
2023-02-13 2022-12-31 13F EXXON MOBIL COM 30231G102 53,702 150 0.28 5,923 26.67 0.3378
2022-11-08 2022-09-30 13F EXXON MOBIL COM 30231G102 53,552 12,997 32.05 4,676 34.64 0.2996
2022-08-11 2022-06-30 13F EXXON MOBIL COM 30231G102 40,555 750 1.88 3,473 5.66 0.2245
2022-05-10 2022-03-31 13F EXXON MOBIL COM 30231G102 39,805 724 1.85 3,287 37.47 0.1792
2022-02-10 2021-12-31 13F EXXON MOBIL COM 30231G102 39,081 1,835 4.93 2,391 9.13 0.1215
2021-11-08 2021-09-30 13F EXXON MOBIL COM 30231G102 37,246 14,205 61.65 2,191 50.79 0.1242
2021-08-05 2021-06-30 13F EXXON MOBIL COM 30231G102 23,041 3,535 18.12 1,453 33.43 0.0830
2021-05-12 2021-03-31 13F EXXON MOBIL COM 30231G102 19,506 -757 -3.74 1,089 30.42 0.0684
2021-02-10 2020-12-31 13F EXXON MOBIL COM 30231G102 20,263 -10,343 -33.79 835 -20.55 0.0561
2020-11-10 2020-09-30 13F EXXON MOBIL COM 30231G102 30,606 -575 -1.84 1,051 -24.61 0.0806
2020-07-31 2020-06-30 13F EXXON MOBIL COM 30231G102 31,181 8,588 38.01 1,394 62.47 0.1134
2020-05-13 2020-03-31 13F EXXON MOBIL COM 30231G102 22,593 -24,078 -51.59 858 -73.66 0.0844
2020-02-11 2019-12-31 13F EXXON MOBIL COM 30231G102 46,671 19,170 69.71 3,257 67.71 0.2233
2019-10-31 2019-09-30 13F EXXON MOBIL COM 30231G102 27,501 -19,560 -41.56 1,942 -46.15 0.1393
2019-07-24 2019-06-30 13F EXXON MOBIL COM 30231G102 47,061 -47,181 -50.06 3,606 -52.64 0.2690
2019-05-10 2019-03-31 13F EXXON MOBIL COM 30231G102 94,242 47,315 100.83 7,614 137.94 0.3045
2019-02-11 2018-12-31 13F EXXON MOBIL COM 30231G102 46,927 -1,661 -3.42 3,200 -22.54 0.2889
2018-11-13 2018-09-30 13F EXXON MOBIL COM 30231G102 48,588 0 0.00 4,131 2.76 0.3337
2018-08-07 2018-06-30 13F EXXON MOBIL COM 30231G102 48,588 -7,239 -12.97 4,020 -3.48 0.3452
2018-05-03 2018-03-31 13F EXXON MOBIL COM 30231G102 55,827 -4,770 -7.87 4,165 -17.82 0.3586
2018-02-07 2017-12-31 13F EXXON MOBIL COM 30231G102 60,597 -3,957 -6.13 5,068 -4.23 0.4364
2017-11-08 2017-09-30 13F EXXON MOBIL COM 30231G102 64,554 0 0.00 5,292 1.55 0.4569
2017-08-03 2017-06-30 13F EXXON MOBIL COM 30231G102 64,554 -1,650 -2.49 5,211 -4.02 0.4579
2017-05-03 2017-03-31 13F EXXON MOBIL COM 30231G102 66,204 5,850 9.69 5,429 -0.35 0.4786
2017-02-13 2016-12-31 13F EXXON MOBIL COM 30231G102 60,354 -455 -0.75 5,448 2.66 0.5148
2016-11-14 2016-09-30 13F EXXON MOBIL COM 30231G102 60,809 0 0.00 5,307 -6.89 0.5102
2016-08-12 2016-06-30 13F EXXON MOBIL COM 30231G102 60,809 -835 -1.35 5,700 10.62 0.5665
2016-05-13 2016-03-31 13F EXXON MOBIL COM 30231G102 61,644 -4,450 -6.73 5,153 0.02 0.5304
2016-05-10 2015-12-31 13F/A-1 EXXON MOBIL COM 30231G102 66,094 -5,695 -7.93 5,152 -3.48 0.4633
2016-02-05 2015-12-31 13F EXXON MOBIL COM 30231G102 66,199 5,160
2016-05-10 2015-09-30 13F/A-1 EXXON MOBIL COM 30231G102 71,789 22,184 44.72 5,338 29.34 0.4880
2015-11-10 2015-09-30 13F EXXON MOBIL COM 30231G102 71,894 5,345
2016-05-10 2015-06-30 13F/A-1 EXXON MOBIL COM 30231G102 49,605 -10,100 -16.92 4,127 -18.68 0.3417
2015-07-30 2015-06-30 13F EXXON MOBIL COM 30231G102 49,710 4,136
2016-05-10 2015-03-31 13F/A-1 EXXON MOBIL COM 30231G102 59,705 630 1.07 5,075 -7.07 0.4041
2015-04-16 2015-03-31 13F EXXON MOBIL COM 30231G102 59,810 5,084
2015-02-12 2014-12-31 13F EXXON MOBIL COM 30231G102 59,075 570 0.97 5,461 -0.75 0.4726
2014-12-01 2014-09-30 13F/A-1 EXXON MOBIL COM 30231G102 58,505 10,735 22.47 5,502 14.41 0.5173
2014-11-13 2014-09-30 13F EXXON MOBIL COM 30231G102 58,505 5,502
2014-08-12 2014-06-30 13F EXXON MOBIL COM 30231G102 47,770 1,420 3.06 4,809 6.23 0.6029
2014-08-04 2014-03-31 13F/A-1 EXXON MOBIL COM 30231G102 46,350 6,740 17.02 4,527 12.92 0.6289
2014-05-15 2014-03-31 13F EXXON MOBIL COM 30231G102 46,350 4,527
2014-02-11 2013-12-31 13F EXXON MOBIL COM 30231G102 39,610 0 0.00 4,009 17.63 0.6151
2013-11-05 2013-09-30 13F EXXON MOBIL COM 30231G102 39,610 10,650 36.77 3,408 30.23 0.5751
2013-08-07 2013-06-30 13F EXXON MOBIL COM 30231G102 28,960 28,960 2,617 0.4564
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.