Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionReik & Co., Llc
Latest Disclosed Ownership2,087 shares
Latest Disclosed Value $ 354,080
Reik & Co., Llc ownership in XOM / Exxon Mobil Corporation

On May 5, 2026 - Reik & Co., Llc filed a 13F-HR form disclosing ownership of 2,087 shares of Exxon Mobil Corporation (MX:XOM) valued at $354,080 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 2,087 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)
2026-05-05 2026-03-31 13F EXXON MOBILE CORP COM COM 30231G102 2,087 0 0.00 354 41.04 0.0532
2026-02-05 2025-12-31 13F EXXON MOBILE CORP COM COM 30231G102 2,087 0 0.00 251 6.81 0.0691
2025-11-04 2025-09-30 13F EXXON MOBILE CORP COM COM 30231G102 2,087 0 0.00 235 4.91 0.0604
2025-08-07 2025-06-30 13F EXXON MOBILE CORP COM COM 30231G102 2,087 0 0.00 225 -9.68 0.0562
2025-05-06 2025-03-31 13F EXXON MOBILE CORP COM COM 30231G102 2,087 0 0.00 248 10.71 0.0578
2025-01-29 2024-12-31 13F EXXON MOBILE CORP COM COM 30231G102 2,087 0 0.00 224 -8.20 0.0540
2024-10-31 2024-09-30 13F EXXON MOBILE CORP COM COM 30231G102 2,087 0 0.00 245 1.67 0.0582
2024-07-24 2024-06-30 13F EXXON MOBILE CORP COM COM 30231G102 2,087 0 0.00 240 -0.83 0.0621
2024-04-29 2024-03-31 13F EXXON MOBILE CORP COM COM 30231G102 2,087 0 0.00 243 16.35 0.0606
2024-01-26 2023-12-31 13F EXXON MOBILE CORP COM COM 30231G102 2,087 0 0.00 209 -15.10 0.0586
2023-11-06 2023-09-30 13F EXXON MOBILE CORP COM COM 30231G102 2,087 187 9.84 245 20.69 0.0719
2023-07-31 2023-06-30 13F EXXON MOBILE CORP COM COM 30231G102 1,900 0 0.00 204 -2.40 0.0561
2023-05-10 2023-03-31 13F EXXON MOBILE CORP COM COM 30231G102 1,900 0 0.00 208 0.0613
2023-01-31 2022-12-31 13F EXXON MOBILE CORP COM COM 30231G102 1,900 1,900 0 0.0605
2022-01-28 2021-12-31 13F EXXON MOBILE COM 30231G102 0 -92,015 -100.00 0 -100.00
2021-10-26 2021-09-30 13F EXXON MOBILE COM 30231G102 92,015 0 0.00 5,412 -6.75 1.4014
2021-08-17 2021-06-30 13F/A-1 EXXON MOBILE COM 30231G102 92,015 0 0.00 5,804 12.98 1.4810
2021-08-10 2021-06-30 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 5,137 0.7194
2021-04-26 2021-03-31 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 0.00 5,137 35.43 1.3076
2021-01-27 2020-12-31 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 0.00 3,793 20.07 0.9826
2020-10-29 2020-09-30 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 0.00 3,159 -23.23 0.8040
2020-08-05 2020-06-30 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 0.00 4,115 17.77 1.1371
2020-04-29 2020-03-31 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 0.00 3,494 -45.58 1.1195
2020-01-24 2019-12-31 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 0.00 6,421 -1.17 1.6533
2019-11-01 2019-09-30 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 0.00 6,497 -7.86 1.7124
2019-07-29 2019-06-30 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 0.00 7,051 -5.16 1.8907
2019-04-26 2019-03-31 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 0.00 7,435 18.49 2.0318
2019-01-29 2018-12-31 13F EXXON MOBILE CORP COM COM 30231G102 92,015 0 0.00 6,275 -19.79 1.8846
2018-11-05 2018-09-30 13F/A-1 EXXON MOBILE CORP COM COM 30231G102 92,015 -95 -0.10 7,823 2.66 2.2364
2018-10-29 2018-09-30 13F EXXON MOBILE CORP COM COM 30231G102 92,015 -95 7,823
2018-08-06 2018-06-30 13F EXXON MOBILE CORP COM COM 30231G102 92,110 0 0.00 7,620 10.88 2.3471
2018-04-25 2018-03-31 13F EXXON MOBILE CORP COM COM 30231G102 92,110 0 0.00 6,872 -10.80 2.2358
2018-01-31 2017-12-31 13F EXXON MOBILE CORP COM COM 30231G102 92,110 0 0.00 7,704 2.03 2.4684
2017-10-26 2017-09-30 13F EXXON MOBILE CORP COM COM 30231G102 92,110 1,000 1.10 7,551 2.66 2.5204
2017-07-28 2017-06-30 13F EXXON MOBILE CORP COM COM 30231G102 91,110 0 0.00 7,355 -1.57 2.4568
2017-04-24 2017-03-31 13F EXXON MOBILE CORP COM COM 30231G102 91,110 0 0.00 7,472 -9.14 2.5132
2017-01-25 2016-12-31 13F EXXON MOBILE CORP COM COM 30231G102 91,110 0 0.00 8,224 3.42 2.8361
2016-10-27 2016-09-30 13F EXXON MOBILE CORP COM COM 30231G102 91,110 0 0.00 7,952 -6.90 2.7332
2016-08-15 2016-06-30 13F EXXON MOBILE CORP COM COM 30231G102 91,110 0 0.00 8,541 12.15 2.8988
2016-04-21 2016-03-31 13F EXXON MOBILE CORP COM COM 30231G102 91,110 -20,608 -18.45 7,616 -12.54 2.7503
2016-02-01 2015-12-31 13F EXXON MOBILE CORP COM COM 30231G102 111,718 0 0.00 8,708 4.84 3.1723
2015-10-29 2015-09-30 13F EXXON MOBILE CORP COM COM 30231G102 111,718 0 0.00 8,306 -10.64 2.9512
2015-07-20 2015-06-30 13F EXXON MOBILE CORP COM COM 30231G102 111,718 0 0.00 9,295 -2.12 3.0049
2015-04-20 2015-03-31 13F EXXON MOBILE CORP COM COM 30231G102 111,718 111,718 0.00 9,496 3.0741
2015-01-30 2014-12-31 13F EXXON MOBILE CORP COM COM 30231G102 0 -111,718 -100.00 0 -100.00
2014-11-18 2014-09-30 13F/A-2 EXXON MOBILE CORP COM COM 30231G102 111,718 0 0.00 10,507 -6.59 3.5657
2014-11-18 2014-09-30 13F/A-1 EXXON MOBILE CORP COM COM 30231G102 111,718 0 10,507 3.5657
2014-11-13 2014-09-30 13F EXXON MOBILE CORP COM COM 30231G102 120,566 11,339
2014-08-04 2014-06-30 13F EXXON MOBIL CORP COM COM 30231G102 111,718 400 0.36 11,248 3.44 3.8199
2014-05-08 2014-03-31 13F EXXON MOBIL CORP COM COM 30231G102 111,318 500 0.45 10,874 -3.04 3.8494
2014-02-13 2013-12-31 13F EXXON MOBIL CORP COM COM 30231G102 110,818 -300 -0.27 11,215 17.30 4.0483
2013-11-18 2013-09-30 13F/A-1 EXXON MOBIL CORP COM COM 30231G102 111,118 0 0.00 9,561 -3.27 3.9422
2013-11-15 2013-09-30 13F EXXON MOBIL CORP COM COM 30231G102 111,118 10,081
2013-08-21 2013-06-30 13F EXXON MOBIL CORP COM COM 30231G102 111,118 111,118 9,884 4.0168
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.