Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionAspiriant, Llc
Latest Disclosed Ownership32,913 shares
Latest Disclosed Value $ 5,584,020
Aspiriant, Llc reports 25.83% increase in ownership of XOM / Exxon Mobil Corporation

On May 12, 2026 - Aspiriant, Llc filed a 13F-HR form disclosing ownership of 32,913 shares of Exxon Mobil Corporation (MX:XOM) valued at $5,584,020 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 26,156 shares of Exxon Mobil Corporation. This represents a change in shares of 25.83% 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 32,913 6,757 25.83 5,584 77.44 0.1590
2026-01-20 2025-12-31 13F EXXON MOBIL COM 30231G102 26,156 625 2.45 3,148 9.35 0.0904
2025-10-24 2025-09-30 13F EXXON MOBIL COM 30231G102 25,531 -79 -0.31 2,879 4.28 0.0880
2025-07-29 2025-06-30 13F EXXON MOBIL COM 30231G102 25,610 -376 -1.45 2,761 -10.68 0.0877
2025-04-21 2025-03-31 13F EXXON MOBIL COM 30231G102 25,986 1,872 7.76 3,091 19.17 0.1073
2025-01-16 2024-12-31 13F EXXON MOBIL COM 30231G102 24,114 -10 -0.04 2,594 -8.28 0.0937
2024-10-17 2024-09-30 13F EXXON MOBIL COM 30231G102 24,124 1,497 6.62 2,828 8.56 0.1073
2024-07-15 2024-06-30 13F EXXON MOBIL COM 30231G102 22,627 -2,868 -11.25 2,605 -12.12 0.1062
2024-04-15 2024-03-31 13F EXXON MOBIL COM 30231G102 25,495 827 3.35 2,964 20.15 0.1227
2024-01-26 2023-12-31 13F EXXON MOBIL COM 30231G102 24,668 -394 -1.57 2,466 -16.29 0.1111
2023-10-18 2023-09-30 13F EXXON MOBIL COM 30231G102 25,062 531 2.16 2,947 12.02 0.1508
2023-07-19 2023-06-30 13F EXXON MOBIL COM 30231G102 24,531 -2,025 -7.63 2,631 -9.68 0.1330
2023-04-27 2023-03-31 13F EXXON MOBIL COM 30231G102 26,556 247 0.94 2,912 0.38 0.1525
2023-01-23 2022-12-31 13F EXXON MOBIL COM 30231G102 26,309 577 2.24 2,902 29.11 0.1479
2022-10-28 2022-09-30 13F EXXON MOBIL COM 30231G102 25,732 283 1.11 2,247 3.17 0.1099
2022-07-25 2022-06-30 13F EXXON MOBIL COM 30231G102 25,449 -508 -1.96 2,178 1.54 0.1051
2022-05-06 2022-03-31 13F EXXON MOBIL COM 30231G102 25,957 -1,466 -5.35 2,145 27.91 0.1179
2022-02-14 2021-12-31 13F EXXON MOBIL COM 30231G102 27,423 16,437 149.62 1,677 159.60 0.0896
2021-10-27 2021-09-30 13F EXXON MOBIL COM 30231G102 10,986 -222 -1.98 646 -8.63 0.0379
2021-08-13 2021-06-30 13F EXXON MOBIL COM 30231G102 11,208 2,274 25.45 707 41.40 0.0400
2021-05-11 2021-03-31 13F EXXON MOBIL COM 30231G102 8,934 -388 -4.16 500 30.55 0.0319
2021-02-01 2020-12-31 13F EXXON MOBIL COM 30231G102 9,322 -40,115 -81.14 383 -77.42 0.0261
2020-10-29 2020-09-30 13F EXXON MOBIL COM 30231G102 49,437 36,041 269.04 1,696 183.14 0.1326
2020-08-06 2020-06-30 13F EXXON MOBIL COM 30231G102 13,396 -2,018 -13.09 599 2.74 0.0556
2020-05-05 2020-03-31 13F EXXON MOBIL COM 30231G102 15,414 667 4.52 583 -43.40 0.0574
2020-01-27 2019-12-31 13F EXXON MOBIL COM 30231G102 14,747 -828 -5.32 1,030 -6.36 0.0953
2019-11-04 2019-09-30 13F EXXON MOBIL COM 30231G102 15,575 -1,787 -10.29 1,100 -17.42 0.0985
2019-08-06 2019-06-30 13F EXXON MOBIL COM 30231G102 17,362 -1,442 -7.67 1,332 -12.25 0.1111
2019-08-06 2019-03-31 13F/A-1 EXXON MOBIL COM 30231G102 18,804 -2,785 -12.90 1,518 3.05 0.1240
2019-05-03 2019-03-31 13F EXXON MOBIL COM 30231G102 18,804 -2,785 1,518
2019-02-04 2018-12-31 13F EXXON MOBIL COM 30231G102 21,589 -1,624 -7.00 1,473 -25.49 0.1117
2018-10-26 2018-09-30 13F EXXON MOBIL COM 30231G102 23,213 -24,342 -51.19 1,977 -49.75 0.1690
2018-08-07 2018-06-30 13F EXXON MOBIL COM 30231G102 47,555 27,352 135.39 3,934 161.05 0.3369
2018-05-04 2018-03-31 13F EXXON MOBIL COM 30231G102 20,203 20,203 1,507 0.1315
2018-01-31 2017-12-31 13F EXXON MOBIL COM 30231G102 0 -22,246 -100.00 0 -100.00
2017-11-13 2017-09-30 13F EXXON MOBIL COM 30231G102 22,246 -3,419 -13.32 1,824 -11.97 0.1529
2017-08-03 2017-06-30 13F EXXON MOBIL COM 30231G102 25,665 899 3.63 2,072 2.02 0.1802
2017-05-12 2017-03-31 13F EXXON MOBIL COM 30231G102 24,766 -7,101 -22.28 2,031 -29.38 0.1730
2017-02-10 2016-12-31 13F EXXON MOBIL COM 30231G102 31,867 316 1.00 2,876 4.43 0.2604
2016-11-10 2016-09-30 13F EXXON MOBIL COM 30231G102 31,551 2,068 7.01 2,754 9.07 0.2741
2016-08-09 2016-06-30 13F EXXON MOBIL COM 30231G102 29,483 -1,635 -5.25 2,525 -2.96 0.2386
2016-05-12 2016-03-31 13F EXXON MOBIL COM 30231G102 31,118 31,118 0.00 2,602 0.2483
2016-02-08 2015-12-31 13F EXXON MOBIL COM 30231G102 0 -27,010 -100.00 0 -100.00
2015-11-09 2015-09-30 13F EXXON MOBIL COM 30231G102 27,010 5,632 26.34 2,197 23.50 0.1826
2015-08-06 2015-06-30 13F EXXON MOBIL COM 30231G102 21,378 4,740 28.49 1,779 25.81 0.1736
2015-05-08 2015-03-31 13F EXXON MOBIL COM 30231G102 16,638 11,153 203.34 1,414 178.90 0.1834
2015-02-13 2014-12-31 13F EXXON MOBIL COM 30231G102 5,485 -450 -7.58 507 -9.14 0.0678
2014-11-12 2014-09-30 13F EXXON MOBIL COM 30231G102 5,935 134 2.31 558 -4.45 0.0779
2014-08-12 2014-06-30 13F EXXON MOBIL COM 30231G102 5,801 -183 -3.06 584 -0.17 0.0805
2014-05-07 2014-03-31 13F EXXON MOBIL COM 30231G102 5,984 1,015 20.43 585 16.30 0.0848
2014-02-11 2013-12-31 13F EXXON MOBIL COM 30231G102 4,969 -113 -2.22 503 15.10 0.0784
2013-11-08 2013-09-30 13F EXXON MOBIL COM 30231G102 5,082 1,228 31.86 437 25.57 0.0783
2013-08-06 2013-06-30 13F EXXON MOBIL COM 30231G102 3,854 3,854 348 0.0546
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.