Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionGriffin Asset Management, Inc.
Latest Disclosed Ownership81,859 shares
Latest Disclosed Value $ 13,888,127
Griffin Asset Management, Inc. reports 4.39% increase in ownership of XOM / Exxon Mobil Corporation

On April 30, 2026 - Griffin Asset Management, Inc. filed a 13F-HR form disclosing ownership of 81,859 shares of Exxon Mobil Corporation (MX:XOM) valued at $13,888,127 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 78,416 shares of Exxon Mobil Corporation. This represents a change in shares of 4.39% 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)
2026-04-30 2026-03-31 13F EXXON MOBIL COM 30231G102 81,859 3,443 4.39 13,888 47.18 1.5664
2026-02-06 2025-12-31 13F EXXON MOBIL COM 30231G102 78,416 -894 -1.13 9,437 5.52 1.0210
2025-10-16 2025-09-30 13F EXXON MOBIL COM 30231G102 79,310 -1,099 -1.37 8,942 3.16 1.0048
2025-07-25 2025-06-30 13F EXXON MOBIL COM 30231G102 80,409 -160 -0.20 8,668 -9.54 1.0236
2025-04-16 2025-03-31 13F EXXON MOBIL COM 30231G102 80,569 -757 -0.93 9,582 9.53 1.1730
2025-01-22 2024-12-31 13F EXXON MOBIL COM 30231G102 81,326 -63 -0.08 8,748 -8.30 1.0279
2024-10-15 2024-09-30 13F EXXON MOBIL COM 30231G102 81,389 -5,746 -6.59 9,540 -4.89 1.0672
2024-07-23 2024-06-30 13F EXXON MOBIL COM 30231G102 87,135 11,773 15.62 10,031 14.50 1.1620
2024-04-17 2024-03-31 13F EXXON MOBIL COM 30231G102 75,362 -656 -0.86 8,760 15.26 1.0447
2024-01-19 2023-12-31 13F EXXON MOBIL COM 30231G102 76,018 -359 -0.47 7,600 -15.37 0.9637
2023-10-19 2023-09-30 13F EXXON MOBIL COM 30231G102 76,377 164 0.22 8,980 9.87 1.2763
2023-08-01 2023-06-30 13F EXXON MOBIL COM 30231G102 76,213 -19 -0.02 8,174 -2.23 1.1064
2023-05-09 2023-03-31 13F EXXON MOBIL COM 30231G102 76,232 -753 -0.98 8,360 -1.55 1.1680
2023-01-20 2022-12-31 13F EXXON MOBIL COM 30231G102 76,985 407 0.53 8,491 27.00 1.2805
2022-10-19 2022-09-30 13F EXXON MOBIL COM 30231G102 76,578 -635 -0.82 6,686 1.10 1.1108
2022-07-19 2022-06-30 13F EXXON MOBIL COM 30231G102 77,213 513 0.67 6,613 4.39 1.0552
2022-04-12 2022-03-31 13F EXXON MOBIL COM 30231G102 76,700 -111 -0.14 6,335 34.79 0.8208
2022-01-28 2021-12-31 13F EXXON MOBIL COM 30231G102 76,811 -573 -0.74 4,700 3.25 0.5838
2021-11-05 2021-09-30 13F EXXON MOBIL COM 30231G102 77,384 184 0.24 4,552 -6.53 0.5822
2021-07-28 2021-06-30 13F Exxon Mobil COM 30231G102 77,200 -522 -0.67 4,870 12.24 0.5871
2021-05-04 2021-03-31 13F Exxon Mobil COM 30231G102 77,722 635 0.82 4,339 36.53 0.5547
2021-01-27 2020-12-31 13F Exxon Mobil COM 30231G102 77,087 -7,229 -8.57 3,178 9.78 0.4214
2020-11-12 2020-09-30 13F Exxon Mobil COM 30231G102 84,316 -12,908 -13.28 2,895 -33.42 0.4451
2020-08-18 2020-06-30 13F Exxon Mobil COM 30231G102 97,224 9,494 10.82 4,348 30.53 0.6956
2020-05-18 2020-03-31 13F Exxon Mobil COM 30231G102 87,730 -3,528 -3.87 3,331 -47.69 0.6308
2020-02-11 2019-12-31 13F Exxon Mobil COM 30231G102 91,258 -3,280 -3.47 6,368 -4.60 0.8927
2019-11-05 2019-09-30 13F Exxon Mobil COM 30231G102 94,538 -105,864 -52.83 6,675 -56.53 1.0367
2019-08-19 2019-06-30 13F Exxon Mobil COM 30231G102 200,402 260 0.13 15,357 -5.03 1.9541
2019-05-08 2019-03-31 13F Exxon Mobil COM 30231G102 200,142 -3,875 -1.90 16,171 16.24 2.2873
2019-03-01 2018-12-31 13F Exxon Mobil COM 30231G102 204,017 -1,123 -0.55 13,912 -20.23 2.3479
2018-11-19 2018-09-30 13F Exxon Mobil COM 30231G102 205,140 -6,827 -3.22 17,441 -0.54 2.5668
2018-08-15 2018-06-30 13F Exxon Mobil COM 30231G102 211,967 -4,370 -2.02 17,536 8.64 3.1818
2018-05-16 2018-03-31 13F Exxon Mobil COM 30231G102 216,337 -234 -0.11 16,141 -10.89 2.9376
2018-02-20 2017-12-31 13F Exxon Mobil COM 30231G102 216,571 -8,014 -3.57 18,114 -1.62 3.2234
2017-11-15 2017-09-30 13F Exxon Mobil COM 30231G102 224,585 3,468 1.57 18,412 3.14 3.3247
2017-08-29 2017-06-30 13F Exxon Mobil COM 30231G102 221,117 103,003 87.21 17,851 93.89 4.7716
2016-02-17 2015-12-31 13F Exxon Mobil COM 30231G102 118,114 -1,812 -1.51 9,207 3.26 3.8719
2015-11-12 2015-09-30 13F Exxon Mobil COM 30231G102 119,926 1,915 1.62 8,916 -9.20 3.7080
2015-08-05 2015-06-30 13F Exxon Mobil COM 30231G102 118,011 -14,569 -10.99 9,819 -12.87 3.7677
2015-04-27 2015-03-31 13F Exxon Mobil COM 30231G102 132,580 -15,112 -10.23 11,269 -17.47 3.2718
2015-01-12 2014-12-31 13F Exxon Mobil COM 30231G102 147,692 508 0.35 13,654 -1.37 3.6290
2014-11-03 2014-09-30 13F Exxon Mobil COM 30231G102 147,184 6,019 4.26 13,843 -2.60 4.1321
2014-08-06 2014-06-30 13F Exxon Mobil COM 30231G102 141,165 -2,279 -1.59 14,212 1.43 4.4446
2014-04-14 2014-03-31 13F Exxon Mobil COM 30231G102 143,444 -816 -0.57 14,012 -4.02 4.5459
2014-01-29 2013-12-31 13F Exxon Mobil COM 30231G102 144,260 397 0.28 14,599 17.94 4.7179
2013-11-01 2013-09-30 13F Exxon Mobil COM 30231G102 143,863 -2,337 -1.60 12,378 -6.29 4.0434
2013-08-21 2013-06-30 13F Exxon Mobil COM 30231G102 146,200 146,200 13,209 4.7789
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.