Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionRiggs Asset Managment Co. Inc.
Latest Disclosed Ownership1,885 shares
Latest Disclosed Value $ 319,809
Riggs Asset Managment Co. Inc. ownership in XOM / Exxon Mobil Corporation

On May 12, 2026 - Riggs Asset Managment Co. Inc. filed a 13F-HR form disclosing ownership of 1,885 shares of Exxon Mobil Corporation (MX:XOM) valued at $319,809 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 1,885 shares of Exxon Mobil Corporation. This represents a change in shares of 0.00% 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 1,885 0 0.00 320 41.15 0.0659
2026-01-29 2025-12-31 13F EXXON MOBIL COM 30231G102 1,885 -25 -1.31 227 5.12 0.0458
2025-11-13 2025-09-30 13F EXXON MOBIL COM 30231G102 1,910 -34 -1.75 215 2.87 0.0467
2025-08-14 2025-06-30 13F EXXON MOBIL COM 30231G102 1,944 -73 -3.62 210 -12.55 0.0515
2025-04-29 2025-03-31 13F EXXON MOBIL COM 30231G102 2,017 -184 -8.36 240 3.02 0.0685
2025-01-24 2024-12-31 13F EXXON MOBIL COM 30231G102 2,201 870 65.36 233 48.72 0.0622
2024-10-24 2024-09-30 13F EXXON MOBIL COM 30231G102 1,331 42 3.26 156 5.41 0.0426
2024-07-29 2024-06-30 13F EXXON MOBIL COM 30231G102 1,289 122 10.45 148 9.63 0.0442
2024-05-03 2024-03-31 13F EXXON MOBIL COM 30231G102 1,167 4 0.34 136 16.38 0.0396
2024-02-01 2023-12-31 13F EXXON MOBIL COM 30231G102 1,163 0 0.00 116 -14.71 0.0369
2023-11-14 2023-09-30 13F EXXON MOBIL COM 30231G102 1,163 33 2.92 137 12.40 0.0487
2023-07-21 2023-06-30 13F EXXON MOBIL COM 30231G102 1,130 75 7.11 121 5.22 0.0427
2023-05-09 2023-03-31 13F EXXON MOBIL COM 30231G102 1,055 0 0.00 116 -0.86 0.0449
2023-01-30 2022-12-31 13F EXXON MOBIL COM 30231G102 1,055 0 0.00 116 26.09 0.0479
2022-11-09 2022-09-30 13F EXXON MOBIL COM 30231G102 1,055 0 0.00 92 2.22 0.0365
2022-08-04 2022-06-30 13F EXXON MOBIL COM 30231G102 1,055 -400 -27.49 90 -25.00 0.0371
2022-05-05 2022-03-31 13F EXXON MOBIL COM 30231G102 1,455 -200 -12.08 120 18.81 0.0351
2022-02-02 2021-12-31 13F EXXON MOBIL COM 30231G102 1,655 0 0.00 101 4.12 0.0274
2021-11-04 2021-09-30 13F EXXON MOBIL COM 30231G102 1,655 0 0.00 97 -6.73 0.0292
2021-07-16 2021-06-30 13F EXXON MOBIL COM 30231G102 1,655 100 6.43 104 19.54 0.0289
2021-04-27 2021-03-31 13F EXXON MOBIL COM 30231G102 1,555 -200 -11.40 87 20.83 0.0264
2021-01-29 2020-12-31 13F EXXON MOBIL COM 30231G102 1,755 1,755 72 0.0221
2020-10-13 2020-09-30 13F EXXON MOBIL COM 30231G102 0 -3,838 -100.00 0 -100.00
2020-08-11 2020-06-30 13F EXXON MOBIL COM 30231G102 3,838 0 0.00 171 17.93 0.0694
2020-04-23 2020-03-31 13F EXXON MOBIL COM 30231G102 3,838 2,974 344.21 145 141.67 0.0932
2020-01-24 2019-12-31 13F EXXON MOBIL COM 30231G102 864 0 0.00 60 -1.64 0.0242
2019-10-31 2019-09-30 13F EXXON MOBIL COM 30231G102 864 0 0.00 61 -7.58 0.0313
2019-07-26 2019-06-30 13F EXXON MOBIL COM 30231G102 864 0 0.00 66 -4.35 0.0369
2019-05-06 2019-03-31 13F EXXON MOBIL COM 30231G102 864 0 0.00 69 16.95 0.0469
2019-01-14 2018-12-31 13F EXXON MOBIL COM 30231G102 864 0 0.00 59 -19.18 0.0428
2018-10-15 2018-09-30 13F EXXON MOBIL COM 30231G102 864 0 0.00 73 2.82 0.0357
2018-07-27 2018-06-30 13F EXXON MOBIL COM 30231G102 864 0 0.00 71 10.94 0.0312
2018-04-16 2018-03-31 13F EXXON MOBIL COM 30231G102 864 0 0.00 64 -11.11 0.0264
2018-02-14 2017-12-31 13F EXXON MOBIL Equities 30231G102 864 -202 -18.95 72 -17.24 0.0290
2017-10-30 2017-09-30 13F EXXON MOBIL COM 30231G102 1,066 -300 -21.96 87 -20.91 0.0392
2017-07-18 2017-06-30 13F EXXON MOBIL COM 30231G102 1,366 292 27.19 110 25.00 0.0493
2017-05-01 2017-03-31 13F EXXON MOBIL COM 30231G102 1,074 -45,315 -97.68 88 -97.90 0.0441
2017-01-26 2016-12-31 13F EXXON MOBIL COM 30231G102 46,389 43,534 1,524.83 4,187 1,581.53 2.0832
2016-11-09 2016-09-30 13F EXXON MOBIL COM 30231G102 2,855 0 0.00 249 -7.09 0.1291
2016-07-28 2016-06-30 13F EXXON MOBIL COM 30231G102 2,855 -107 -3.61 268 8.06 0.1406
2016-05-13 2016-03-31 13F EXXON MOBIL COM 30231G102 2,962 0 0.00 248 7.36 0.1781
2016-02-02 2015-12-31 13F EXXON MOBIL COM 30231G102 2,962 0 0.00 231 5.00 0.1140
2015-11-12 2015-09-30 13F EXXON MOBIL COM 30231G102 2,962 -224 -7.03 220 -16.98 0.1356
2015-08-04 2015-06-30 13F EXXON MOBIL COM 30231G102 3,186 -6,032 -65.44 265 -66.20 0.1314
2015-05-08 2015-03-31 13F EXXON MOBIL COM 30231G102 9,218 9,218 0.00 784 0.3762
2015-02-04 2014-12-31 13F EXXON MOBIL COM 30231G102 0 -9,734 -100.00 0 -100.00
2014-11-05 2014-09-30 13F EXXON MOBIL COM 30231G102 9,734 25 0.26 915 -6.44 0.5315
2014-08-01 2014-06-30 13F EXXON MOBIL COM 30231G102 9,709 -96 -0.98 978 2.09 0.5796
2014-05-14 2014-03-31 13F EXXON MOBIL COM 30231G102 9,805 -3,201 -24.61 958 -27.20 0.6224
2014-03-14 2013-12-31 13F EXXON MOBIL Equities 30231G102 13,006 13,006 1,316 0.7150
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.