Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionWimmer Associates 1, Llc
Latest Disclosed Ownership9,927 shares
Latest Disclosed Value $ 1,684,215
Wimmer Associates 1, Llc reports 2.72% increase in ownership of XOM / Exxon Mobil Corporation

On May 15, 2026 - Wimmer Associates 1, Llc filed a 13F-HR form disclosing ownership of 9,927 shares of Exxon Mobil Corporation (MX:XOM) valued at $1,684,215 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 9,664 shares of Exxon Mobil Corporation. This represents a change in shares of 2.72% 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)
2026-05-15 2026-03-31 13F EXXON MOBIL COM 30231G102 9,927 263 2.72 1,684 44.92 0.8229
2026-02-13 2025-12-31 13F EXXON MOBIL COM 30231G102 9,664 -75 -0.77 1,163 5.83 0.5407
2025-11-14 2025-09-30 13F EXXON MOBIL COM 30231G102 9,739 -75 -0.76 1,098 3.88 0.5278
2025-08-14 2025-06-30 13F EXXON MOBIL COM 30231G102 9,814 -40 -0.41 1,058 -1.95 0.5409
2025-05-15 2025-03-31 13F EXXON MOBIL COM 30231G102 9,854 -827 -7.74 1,079 -6.10 0.5689
2025-02-14 2024-12-31 13F EXXON MOBIL COM 30231G102 10,681 220 2.10 1,149 -6.36 0.5680
2024-11-14 2024-09-30 13F EXXON MOBIL COM 30231G102 10,461 1,010 10.69 1,226 12.79 0.6003
2024-08-13 2024-06-30 13F EXXON MOBIL COM 30231G102 9,451 96 1.03 1,088 0.00 0.5577
2024-05-14 2024-03-31 13F EXXON MOBIL COM 30231G102 9,355 -65 -0.69 1,087 15.52 0.5718
2024-02-14 2023-12-31 13F EXXON MOBIL COM 30231G102 9,420 90 0.96 942 -14.22 0.5312
2023-11-14 2023-09-30 13F EXXON MOBIL COM 30231G102 9,330 680 7.86 1,097 18.34 0.6846
2023-08-14 2023-06-30 13F EXXON MOBIL COM 30231G102 8,650 -47 -0.54 928 1.53 0.5581
2023-05-16 2023-03-31 13F EXXON MOBIL COM 30231G102 8,697 -384 -4.23 914 -8.79 0.5835
2023-02-14 2022-12-31 13F EXXON MOBIL COM 30231G102 9,081 56 0.62 1,002 0.10 0.6611
2022-11-14 2022-09-30 13F EXXON MOBIL COM 30231G102 9,025 -140 -1.53 1,000 27.39 0.6618
2022-08-12 2022-06-30 13F EXXON MOBIL COM 30231G102 9,165 -502 -5.19 785 -1.63 0.5116
2022-05-13 2022-03-31 13F EXXON MOBIL COM 30231G102 9,667 -3 -0.03 798 34.80 0.4436
2022-02-16 2021-12-31 13F EXXON MOBIL COM 30231G102 9,670 0 0.00 592 4.04 0.3173
2021-11-12 2021-09-30 13F EXXON MOBIL COM 30231G102 9,670 -195 -1.98 569 -8.52 0.3372
2021-08-12 2021-06-30 13F EXXON MOBIL COM 30231G102 9,865 1,613 19.55 622 34.92 0.3648
2021-05-14 2021-03-31 13F EXXON MOBIL COM 30231G102 8,252 -3,851 -31.82 461 -7.62 0.2509
2021-02-16 2020-12-31 13F EXXON MOBIL COM 30231G102 12,103 42 0.35 499 20.53 0.2976
2020-12-03 2020-09-30 13F EXXON MOBIL COM 30231G102 12,061 -235 -1.91 414 -24.31 0.2788
2020-08-14 2020-06-30 13F EXXON MOBIL COM 30231G102 12,296 -4,103 -25.02 547 -12.20 0.4254
2020-05-15 2020-03-31 13F EXXON MOBIL COM 30231G102 16,399 459 2.88 623 -43.97 0.5796
2020-02-13 2019-12-31 13F Exxon Mobil COM 30231G102 15,940 -1,014 -5.98 1,112 -7.10 0.8906
2019-11-14 2019-09-30 13F Exxon Mobil COM 30231G102 16,954 -862 -4.84 1,197 -12.31 1.0442
2019-08-14 2019-06-30 13F Exxon Mobil COM 30231G102 17,816 108 0.61 1,365 -4.61 1.1932
2019-05-15 2019-03-31 13F Exxon Mobil COM 30231G102 17,708 -323 -1.79 1,431 16.34 1.2689
2019-02-14 2018-12-31 13F Exxon Mobil COM 30231G102 18,031 -3,180 -14.99 1,230 -31.78 1.2181
2018-11-13 2018-09-30 13F Exxon Mobil COM 30231G102 21,211 63 0.30 1,803 3.03 1.5005
2018-08-14 2018-06-30 13F Exxon Mobil COM 30231G102 21,148 -243 -1.14 1,750 9.65 1.5604
2018-05-10 2018-03-31 13F Exxon Mobil COM 30231G102 21,391 -78 -0.36 1,596 -11.14 1.4070
2018-02-14 2017-12-31 13F Exxon Mobil COM 30231G102 21,469 -813 -3.65 1,796 -1.70 1.6169
2017-11-14 2017-09-30 13F Exxon Mobil COM 30231G102 22,282 -1,734 -7.22 1,827 -5.78 1.6835
2017-08-11 2017-06-30 13F Exxon Mobil COM 30231G102 24,016 -2,686 -10.06 1,939 -11.46 1.7865
2017-05-09 2017-03-31 13F Exxon Mobil COM 30231G102 26,702 -1,458 -5.18 2,190 -13.85 2.0484
2017-02-14 2016-12-31 13F Exxon Mobil COM 30231G102 28,160 517 1.87 2,542 5.35 2.3553
2016-11-10 2016-09-30 13F Exxon Mobil COM 30231G102 27,643 -149 -0.54 2,413 -7.37 2.1719
2016-08-11 2016-06-30 13F Exxon Mobil COM 30231G102 27,792 -170 -0.61 2,605 11.47 2.3244
2016-05-16 2016-03-31 13F Exxon Mobil COM 30231G102 27,962 4,636 19.87 2,337 28.55 2.1414
2016-02-16 2015-12-31 13F Exxon Mobil COM 30231G102 23,326 23,326 1,818 1.9071
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.