Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionHolderness Investments Co
Latest Disclosed Ownership45,816 shares
Latest Disclosed Value $ 7,773,078
Holderness Investments Co reports 0.19% increase in ownership of XOM / Exxon Mobil Corporation

On May 12, 2026 - Holderness Investments Co filed a 13F-HR form disclosing ownership of 45,816 shares of Exxon Mobil Corporation (MX:XOM) valued at $7,773,078 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 45,729 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)
2026-05-12 2026-03-31 13F EXXON MOBIL COM 30231G102 45,816 87 0.19 7,773 41.28 1.5610
2026-02-10 2025-12-31 13F EXXON MOBIL COM 30231G102 45,729 -599 -1.29 5,503 5.34 1.1193
2025-11-12 2025-09-30 13F EXXON MOBIL COM 30231G102 46,328 -440 -0.94 5,223 3.61 1.0662
2025-08-12 2025-06-30 13F EXXON MOBIL COM 30231G102 46,768 -1,286 -2.68 5,042 -11.79 1.0844
2025-05-13 2025-03-31 13F EXXON MOBIL COM 30231G102 48,054 125 0.26 5,715 10.86 1.3324
2025-02-11 2024-12-31 13F EXXON MOBIL COM 30231G102 47,929 541 1.14 5,156 -7.18 1.1370
2024-11-12 2024-09-30 13F EXXON MOBIL COM 30231G102 47,388 2,403 5.34 5,555 7.26 1.2128
2024-08-13 2024-06-30 13F/A-1 EXXON MOBIL COM 30231G102 44,985 332 0.74 5,179 -0.23 1.2218
2024-08-13 2024-06-30 13F EXXON MOBIL COM 30231G102 44,985 332 5,179 1.2218
2024-05-13 2024-03-31 13F EXXON MOBIL COM 30231G102 44,653 1,081 2.48 5,191 19.15 1.2688
2024-02-13 2023-12-31 13F EXXON MOBIL COM 30231G102 43,572 5,218 13.60 4,356 -3.39 1.1960
2023-11-15 2023-09-30 13F EXXON MOBIL COM 30231G102 38,354 -126 -0.33 4,510 9.26 1.7548
2023-08-15 2023-06-30 13F EXXON MOBIL COM 30231G102 38,480 1,166 3.12 4,127 0.88 1.5246
2023-05-12 2023-03-31 13F EXXON MOBIL COM 30231G102 37,314 940 2.58 4,092 1.97 1.6356
2023-02-13 2022-12-31 13F EXXON MOBIL COM 30231G102 36,374 -1,011 -2.70 4,012 22.92 1.7294
2022-11-14 2022-09-30 13F EXXON MOBIL COM 30231G102 37,385 122 0.33 3,264 2.29 1.4835
2022-08-15 2022-06-30 13F EXXON MOBIL COM 30231G102 37,263 -1,255 -3.26 3,191 0.31 1.3319
2022-05-12 2022-03-31 13F EXXON MOBIL COM 30231G102 38,518 950 2.53 3,181 38.36 1.0604
2022-02-09 2021-12-31 13F EXXON MOBIL COM 30231G102 37,568 -117 -0.31 2,299 3.70 0.6789
2021-11-12 2021-09-30 13F EXXON MOBIL COM 30231G102 37,685 -1,350 -3.46 2,217 -9.95 0.7319
2021-08-09 2021-06-30 13F EXXON MOBIL COM 30231G102 39,035 290 0.75 2,462 13.82 0.8132
2021-05-11 2021-03-31 13F EXXON MOBIL COM 30231G102 38,745 1,600 4.31 2,163 41.28 0.7767
2021-02-05 2020-12-31 13F EXXON MOBIL COM 30231G102 37,145 -4,227 -10.22 1,531 7.82 0.5939
2020-11-09 2020-09-30 13F EXXON MOBIL COM 30231G102 41,372 -2,481 -5.66 1,420 -27.59 0.5859
2020-08-13 2020-06-30 13F EXXON MOBIL COM 30231G102 43,853 185 0.42 1,961 18.28 0.8728
2020-05-13 2020-03-31 13F EXXON MOBIL COM 30231G102 43,668 -4,483 -9.31 1,658 -50.65 0.9372
2020-02-05 2019-12-31 13F EXXON MOBIL COM 30231G102 48,151 147 0.31 3,360 -0.88 1.4404
2019-11-01 2019-09-30 13F EXXON MOBIL COM 30231G102 48,004 -282 -0.58 3,390 -8.38 1.5776
2019-08-02 2019-06-30 13F EXXON MOBIL COM 30231G102 48,286 -347 -0.71 3,700 -5.85 1.6782
2019-05-20 2019-03-31 13F EXXON MOBIL COM 30231G102 48,633 346 0.72 3,930 19.34 1.8816
2019-02-13 2018-12-31 13F EXXON MOBIL COM 30231G102 48,287 -1,060 -2.15 3,293 -21.50 1.8003
2018-11-13 2018-09-30 13F EXXON MOBIL COM 30231G102 49,347 2,552 5.45 4,195 8.37 1.8896
2018-08-16 2018-06-30 13F EXXON MOBIL COM 30231G102 46,795 322 0.69 3,871 11.65 1.8821
2018-05-10 2018-03-31 13F EXXON MOBIL COM 30231G102 46,473 -1,062 -2.23 3,467 -12.80 1.7127
2018-02-13 2017-12-31 13F EXXON MOBIL COM 30231G102 47,535 1 0.00 3,976 2.03 1.9531
2017-11-09 2017-09-30 13F EXXON MOBIL COM 30231G102 47,534 -464 -0.97 3,897 0.57 2.0253
2017-08-14 2017-06-30 13F EXXON MOBIL COM 30231G102 47,998 -309 -0.64 3,875 -2.20 2.0543
2017-05-08 2017-03-31 13F EXXON MOBIL COM 30231G102 48,307 15,687 48.09 3,962 34.58 2.0116
2017-02-03 2016-12-31 13F EXXON MOBIL COM 30231G102 32,620 384 1.19 2,944 4.62 2.6057
2016-11-14 2016-09-30 13F EXXON MOBIL COM 30231G102 32,236 0 0.00 2,814 -6.88 2.8149
2016-08-12 2016-06-30 13F EXXON MOBIL COM 30231G102 32,236 -494 -1.51 3,022 10.45 3.0425
2016-05-11 2016-03-31 13F EXXON MOBIL COM 30231G102 32,730 545 1.69 2,736 9.05 2.6096
2016-02-08 2015-12-31 13F EXXON MOBIL COM 30231G102 32,185 -411 -1.26 2,509 3.51 2.4848
2015-11-09 2015-09-30 13F EXXON MOBIL COM 30231G102 32,596 429 1.33 2,424 -9.42 2.5467
2015-08-14 2015-06-30 13F EXXON MOBIL COM 30231G102 32,167 2,187 7.29 2,676 5.02 2.7323
2015-05-14 2015-03-31 13F EXXON MOBIL COM 30231G102 29,980 -2,052 -6.41 2,548 -13.95 2.5887
2015-02-13 2014-12-31 13F EXXON MOBIL COM 30231G102 32,032 32,032 2,961 3.0265
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.