Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionFirst Dallas Securities Inc.
Latest Disclosed Ownership44,390 shares
Latest Disclosed Value $ 7,531,291
First Dallas Securities Inc. reports 4.79% decrease in ownership of XOM / Exxon Mobil Corporation

On April 27, 2026 - First Dallas Securities Inc. filed a 13F-HR form disclosing ownership of 44,390 shares of Exxon Mobil Corporation (MX:XOM) valued at $7,531,291 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 46,624 shares of Exxon Mobil Corporation. This represents a change in shares of -4.79% 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)
2026-04-27 2026-03-31 13F Exxon Mobile COM 30231G102 44,390 -2,234 -4.79 7,531 34.24 2.7861
2026-02-11 2025-12-31 13F Exxon Mobile COM 30231G102 46,624 -1,000 -2.10 5,611 4.49 2.0877
2026-02-11 2025-12-31 13F Exxon Mobile COM 30231G102 46,624 5,611
2025-11-05 2025-09-30 13F Exxon Mobile COM 30231G102 47,624 -1,211 -2.48 5,370 1.99 2.0115
2025-08-07 2025-06-30 13F Exxon Mobile COM 30231G102 48,835 -1,783 -3.52 5,264 -12.56 2.0808
2025-05-16 2025-03-31 13F EXXON MOBIL COM 30231G102 50,618 -6,278 -11.03 6,020 -1.63 2.5156
2025-01-24 2024-12-31 13F EXXON MOBIL COM 30231G102 56,896 -3,310 -5.50 6,120 -13.28 2.4942
2024-11-18 2024-09-30 13F EXXON MOBIL COM 30231G102 60,206 -2,387 -3.81 7,057 -2.05 2.9496
2024-08-02 2024-06-30 13F EXXON MOBIL COM 30231G102 62,593 2,495 4.15 7,205 119,983.33 3.1626
2024-04-16 2024-03-31 13F EXXON MOBIL COM 30231G102 60,098 -267 -0.44 7 0.00 3.2135
2024-02-13 2023-12-31 13F EXXON MOBIL COM 30231G102 60,365 40,052 197.17 6 200.00 3.1094
2023-11-14 2023-09-30 13F EXXON MOBIL COM 30231G102 20,313 -35,993 -63.92 2 -66.67 0.5468
2023-08-07 2023-06-30 13F EXXON MOBIL COM 30231G102 56,306 585 1.05 6 0.00 3.3689
2023-05-15 2023-03-31 13F EXXON MOBIL COM 30231G102 55,721 -369 -0.66 6 0.00 3.6043
2023-02-03 2022-12-31 13F EXXON MOBIL COM 30231G102 56,090 -555 -0.98 6 -99.88 3.7292
2022-10-21 2022-09-30 13F EXXON MOBIL COM 30231G102 56,645 -373 -0.65 4,952 1.39 3.4024
2022-07-28 2022-06-30 13F EXXON MOBIL COM 30231G102 57,018 -234 -0.41 4,884 3.30 3.2916
2022-05-12 2022-03-31 13F EXXON MOBIL COM 30231G102 57,252 -208 -0.36 4,728 34.47 2.6708
2022-02-07 2021-12-31 13F EXXON MOBIL COM 30231G102 57,460 -1,325 -2.25 3,516 1.68 2.3060
2021-10-06 2021-09-30 13F EXXON MOBIL COM 30231G102 58,785 2,172 3.84 3,458 -3.16 2.3867
2021-07-06 2021-06-30 13F EXXON MOBIL COM 30231G102 56,613 248 0.44 3,571 13.47 2.3403
2021-05-26 2021-03-31 13F EXXON MOBIL COM 30231G102 56,365 768 1.38 3,147 37.30 2.6767
2021-02-01 2020-12-31 13F EXXON MOBIL COM 30231G102 55,597 5,717 11.46 2,292 33.88 2.0695
2020-10-15 2020-09-30 13F EXXON MOBIL COM 30231G102 49,880 18,470 58.80 1,712 43.50 1.9247
2020-05-04 2020-03-31 13F EXXON MOBIL COM 30231G102 31,410 -936 -2.89 1,193 -47.14 1.6629
2020-02-04 2019-12-31 13F EXXON MOBIL COM 30231G102 32,346 -500 -1.52 2,257 -2.67 1.9264
2019-11-14 2019-09-30 13F EXXON MOBIL COM 30231G102 32,846 -271 -0.82 2,319 -8.63 2.0562
2019-08-22 2019-06-30 13F EXXON MOBIL COM 30231G102 33,117 -649 -1.92 2,538 -6.96 2.2200
2019-05-17 2019-03-31 13F Exxon Mobil COM 30231G102 33,766 -461 -1.35 2,728 16.88 1.9619
2019-02-11 2018-12-31 13F Exxon Mobil COM 30231G102 34,227 -1,017 -2.89 2,334 -22.12 1.9452
2018-10-31 2018-09-30 13F Exxon Mobil COM 30231G102 35,244 1,304 3.84 2,997 6.77 1.8724
2018-07-31 2018-06-30 13F Exxon Mobil COM 30231G102 33,940 156 0.46 2,807 11.34 1.7947
2018-05-04 2018-03-31 13F Exxon Mobil COM 30231G102 33,784 957 2.92 2,521 -8.19 1.6463
2018-02-07 2017-12-31 13F EXXON MOBIL COM 30231G102 32,827 -325 -0.98 2,746 1.03 1.7460
2017-11-07 2017-09-30 13F Exxon Mobil COM 30231G102 33,152 -94 -0.28 2,718 1.27 1.8839
2017-08-14 2017-06-30 13F Exxon Mobil COM 30231G102 33,246 -443 -1.31 2,684 -2.86 1.9607
2017-05-05 2017-03-31 13F Exxon Mobil COM 30231G102 33,689 -1,058 -3.04 2,763 -11.89 1.9264
2017-01-11 2016-12-31 13F EXXON MOBIL COM 30231G102 34,747 -1,134 -3.16 3,136 0.16 2.1458
2016-11-15 2016-09-30 13F EXXON MOBIL COM 30231G102 35,881 -319 -0.88 3,131 -7.75 2.3232
2016-07-26 2016-06-30 13F EXXON MOBIL COM 30231G102 36,200 -14 -0.04 3,394 12.12 2.6203
2016-05-03 2016-03-31 13F EXXON MOBIL COM 30231G102 36,214 -1,238 -3.31 3,027 3.70 2.4489
2016-01-27 2015-12-31 13F EXXON MOBIL COM 30231G102 37,452 -1,544 -3.96 2,919 0.66 2.3908
2015-11-12 2015-09-30 13F EXXON MOBIL COM 30231G102 38,996 -2,520 -6.07 2,900 -16.04 2.3839
2015-07-27 2015-06-30 13F Exxon Mobil COM 30231G102 41,516 608 1.49 3,454 -0.66 2.4910
2015-05-05 2015-03-31 13F/A-1 Exxon Mobil COM 30231G102 40,908 -7,587 -15.64 3,477 -22.46 2.4244
2015-05-05 2015-03-31 13F Exxon Mobil COM 30231G102 40,908 3,477
2015-02-17 2014-12-31 13F Exxon Mobil COM 30231G102 48,495 -5,365 -9.96 4,484 -11.47 2.9179
2014-11-12 2014-09-30 13F Exxon Mobil COM 30231G102 53,860 -1,500 -2.71 5,065 -9.13 3.0082
2014-07-11 2014-06-30 13F EXXON MOBIL CORP COM COM 30231G102 55,360 -737 -1.31 5,574 1.72 3.3499
2014-04-15 2014-03-31 13F EXXON MOBIL CORP COM COM 30231G102 56,097 -848 -1.49 5,480 -4.89 3.6593
2014-01-29 2013-12-31 13F EXXON MOBIL CORP COM COM 30231G102 56,945 -1,340 -2.30 5,762 14.90 3.8616
2013-11-13 2013-09-30 13F/A-1 EXXON MOBIL CORP COM COM 30231G102 58,285 -801 -1.36 5,015 -6.05 3.8289
2013-11-12 2013-09-30 13F EXXON MOBIL CORP COM COM 30231G102 58,285 5,015
2013-08-15 2013-06-30 13F EXXON MOBIL COM 30231G102 59,086 59,086 5,338 4.1112
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.