Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionLee Danner & Bass Inc
Latest Disclosed Ownership150,986 shares
Latest Disclosed Value $ 25,616,253
Lee Danner & Bass Inc reports 0.10% increase in ownership of XOM / Exxon Mobil Corporation

On April 28, 2026 - Lee Danner & Bass Inc filed a 13F-HR form disclosing ownership of 150,986 shares of Exxon Mobil Corporation (MX:XOM) valued at $25,616,253 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 150,831 shares of Exxon Mobil Corporation. This represents a change in shares of 0.10% 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)
2026-04-28 2026-03-31 13F EXXON MOBIL Stock 30231G102 150,986 155 0.10 25,616 41.13 1.6091
2026-01-29 2025-12-31 13F EXXON MOBIL Stock 30231G102 150,831 -1,488 -0.98 18,151 5.69 1.3009
2025-10-29 2025-09-30 13F EXXON MOBIL Stock 30231G102 152,319 -2,888 -1.86 17,174 2.64 1.2496
2025-07-31 2025-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 155,207 3,115 2.05 16,731 -7.50 1.3014
2025-04-29 2025-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 152,092 -1,297 -0.85 18,088 9.62 1.4628
2025-02-11 2024-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 153,389 9,857 6.87 16,500 103,025.00 1.3074
2024-10-30 2024-09-30 13F Exxon Mobil COM 30231G102 143,532 3,359 2.40 17 0.00 1.1849
2024-07-30 2024-06-30 13F Exxon Mobil COM 30231G102 140,173 20,465 17.10 16 45.45 1.2438
2024-02-01 2023-12-31 13F Exxon Mobil COM 30231G102 119,708 -2,690 -2.20 12 -21.43 1.0253
2023-10-27 2023-09-30 13F Exxon Mobil COM 30231G102 122,398 -1,148 -0.93 14 7.69 1.3033
2023-07-31 2023-06-30 13F Exxon Mobil COM 30231G102 123,546 255 0.21 13 0.00 1.1398
2023-05-02 2023-03-31 13F Exxon Mobil COM 30231G102 123,291 -2,392 -1.90 14 0.00 1.2436
2023-02-01 2022-12-31 13F Exxon Mobil COM 30231G102 125,683 -2,074 -1.62 14 -99.88 1.3077
2022-10-31 2022-09-30 13F Exxon Mobil COM 30231G102 127,757 -1,529 -1.18 11,154 0.74 1.1791
2022-07-25 2022-06-30 13F Exxon Mobil COM 30231G102 129,286 -18,192 -12.34 11,072 -9.10 1.1185
2022-04-27 2022-03-31 13F Exxon Mobil COM 30231G102 147,478 -3,055 -2.03 12,180 32.23 1.0379
2022-01-27 2021-12-31 13F Exxon Mobil COM 30231G102 150,533 -14,957 -9.04 9,211 -5.37 0.7885
2021-11-01 2021-09-30 13F Exxon Mobil COM 30231G102 165,490 -591 -0.36 9,734 -7.08 0.8979
2021-07-27 2021-06-30 13F Exxon Mobil COM 30231G102 166,081 16 0.01 10,476 13.00 0.9492
2021-04-29 2021-03-31 13F Exxon Mobil COM 30231G102 166,065 -397 -0.24 9,271 35.11 0.8928
2021-02-09 2020-12-31 13F Exxon Mobil COM 30231G102 166,462 -29,814 -15.19 6,862 1.84 0.7318
2020-11-12 2020-09-30 13F Exxon Mobil COM 30231G102 196,276 -1,297 -0.66 6,738 -23.74 0.7981
2020-08-10 2020-06-30 13F Exxon Mobil COM 30231G102 197,573 -22,342 -10.16 8,835 5.81 1.1268
2020-05-04 2020-03-31 13F Exxon Mobil COM 30231G102 219,915 8,738 4.14 8,350 -43.34 1.1949
2020-02-13 2019-12-31 13F Exxon Mobil COM 30231G102 211,177 29,084 15.97 14,736 14.61 1.5417
2019-10-30 2019-09-30 13F Exxon Mobil COM 30231G102 182,093 3,028 1.69 12,858 -6.30 1.3796
2019-07-30 2019-06-30 13F Exxon Mobil COM 30231G102 179,065 7,347 4.28 13,722 -1.10 1.4511
2019-05-06 2019-03-31 13F Exxon Mobil COM 30231G102 171,718 -2,542 -1.46 13,875 16.76 1.5291
2019-01-29 2018-12-31 13F Exxon Mobil COM 30231G102 174,260 -612 -0.35 11,883 -20.08 1.3986
2018-11-06 2018-09-30 13F Exxon Mobil COM 30231G102 174,872 158 0.09 14,868 2.86 1.4749
2018-11-02 2018-06-30 13F/A-1 Exxon Mobil COM 30231G102 174,714 -4,034 -2.26 14,454 8.38 1.5385
2018-08-06 2018-06-30 13F Exxon Mobil COM 30231G102 174,289 -4,459 14,206
2018-05-02 2018-03-31 13F Exxon Mobil COM 30231G102 178,748 1,417 0.80 13,336 -10.09 1.3883
2018-02-02 2017-12-31 13F Exxon Mobil COM 30231G102 177,331 -3,322 -1.84 14,832 0.15 1.5076
2017-10-27 2017-09-30 13F Exxon Mobil COM 30231G102 180,653 -2,939 -1.60 14,810 -0.07 1.5940
2017-07-27 2017-06-30 13F Exxon Mobil COM 30231G102 183,592 1,211 0.66 14,821 -0.91 1.6638
2017-05-23 2017-03-31 13F/A-1 Exxon Mobil COM 30231G102 182,381 12,028 7.06 14,957 -2.73 1.6873
2017-05-04 2017-03-31 13F Exxon Mobil COM 30231G102 182,381 14,957
2017-01-30 2016-12-31 13F Exxon Mobil COM 30231G102 170,353 -52 -0.03 15,376 3.38 1.8080
2016-10-26 2016-09-30 13F Exxon Mobil COM 30231G102 170,405 1,581 0.94 14,873 -6.02 1.8126
2016-08-02 2016-06-30 13F Exxon Mobil COM 30231G102 168,824 -123 -0.07 15,826 6.90 1.9163
2016-04-27 2016-03-31 13F Exxon Mobil COM 30231G102 168,947 -2,579 -1.50 14,805 10.73 1.8182
2016-02-01 2015-12-31 13F Exxon Mobil COM 30231G102 171,526 1,045 0.61 13,370 5.48 1.7493
2015-11-03 2015-09-30 13F Exxon Mobil COM 30231G102 170,481 2,452 1.46 12,675 -9.33 1.6914
2015-08-05 2015-06-30 13F Exxon Mobil COM 30231G102 168,029 -307 -0.18 13,980 -2.30 1.6664
2015-05-05 2015-03-31 13F Exxon Mobil COM 30231G102 168,336 168,336 0.00 14,309 1.6876
2015-02-05 2014-12-31 13F Exxon Mobil COM 30231G102 0 -170,102 -100.00 0 -100.00
2014-10-28 2014-09-30 13F Exxon Mobil COM 30231G102 170,102 -633 -0.37 15,998 -6.93 1.9781
2014-08-04 2014-06-30 13F Exxon Mobil COM 30231G102 170,735 489 0.29 17,190 3.37 2.0964
2014-05-01 2014-03-31 13F Exxon Mobil COM 30231G102 170,246 -99 -0.06 16,630 -3.53 2.1591
2014-02-06 2013-12-31 13F Exxon Mobil COM 30231G102 170,345 -17,366 -9.25 17,239 6.74 2.2997
2013-10-31 2013-09-30 13F Exxon Mobil COM 30231G102 187,711 -328 -0.17 16,151 -4.93 2.2474
2013-08-07 2013-06-30 13F Exxon Mobil COM 30231G102 188,039 188,039 16,989 2.4764
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.