埃克森美孚公司
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionLantz Financial LLC
Latest Disclosed Ownership26,977 shares
Latest Disclosed Value $ 4,576,947
Lantz Financial LLC reports 6.26% decrease in ownership of XOM / Exxon Mobil Corporation

On April 9, 2026 - Lantz Financial LLC filed a 13F-HR form disclosing ownership of 26,977 shares of Exxon Mobil Corporation (MX:XOM) valued at $4,576,947 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 28,779 shares of Exxon Mobil Corporation. This represents a change in shares of -6.26% 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)
2026-04-09 2026-03-31 13F EXXON MOBIL COM 30231G102 26,977 -1,802 -6.26 4,577 32.14 0.9463
2026-01-14 2025-12-31 13F EXXON MOBIL COM 30231G102 28,779 -1,024 -3.44 3,463 3.07 0.7308
2025-11-06 2025-09-30 13F EXXON MOBIL COM 30231G102 29,803 5,163 20.95 3,360 26.51 0.7436
2025-07-11 2025-06-30 13F EXXON MOBIL COM 30231G102 24,640 1,051 4.46 2,656 -5.31 0.6620
2025-04-08 2025-03-31 13F EXXON MOBIL COM 30231G102 23,589 1,231 5.51 2,805 16.63 0.7678
2025-01-21 2024-12-31 13F EXXON MOBIL COM 30231G102 22,358 691 3.19 2,405 -5.28 0.6410
2024-10-15 2024-09-30 13F EXXON MOBIL COM 30231G102 21,667 416 1.96 2,540 3.80 0.6876
2024-08-07 2024-06-30 13F/A-1 EXXON MOBIL COM 30231G102 21,251 49 0.23 2,446 -0.73 0.7600
2024-07-10 2024-06-30 13F EXXON MOBIL COM 30231G102 21,251 49 2,446 0.7600
2024-04-10 2024-03-31 13F EXXON MOBIL COM 30231G102 21,202 365 1.75 2,465 18.29 0.7931
2024-01-12 2023-12-31 13F EXXON MOBIL COM 30231G102 20,837 162 0.78 2,083 -14.28 0.7524
2023-10-20 2023-09-30 13F EXXON MOBIL COM 30231G102 20,675 -103 -0.50 2,431 9.07 0.9673
2023-07-12 2023-06-30 13F EXXON MOBIL COM 30231G102 20,778 135 0.65 2,228 -1.55 0.8725
2023-04-10 2023-03-31 13F EXXON MOBIL COM 30231G102 20,643 3,875 23.11 2,264 22.39 0.9414
2023-01-23 2022-12-31 13F EXXON MOBIL COM 30231G102 16,768 -893 -5.06 1,850 19.91 0.8412
2022-10-17 2022-09-30 13F EXXON MOBIL COM 30231G102 17,661 -1,505 -7.85 1,542 -6.03 0.8023
2022-07-29 2022-06-30 13F EXXON MOBIL COM 30231G102 19,166 -1,731 -8.28 1,641 28.30 0.7407
2022-01-19 2021-12-31 13F EXXON MOBIL COM 30231G102 20,897 605 2.98 1,279 7.12 0.5890
2021-10-14 2021-09-30 13F EXXON MOBIL COM 30231G102 20,292 -699 -3.33 1,194 -9.82 0.6121
2021-07-16 2021-06-30 13F EXXON MOBIL COM 30231G102 20,991 462 2.25 1,324 15.53 0.6806
2021-04-19 2021-03-31 13F EXXON MOBIL COM 30231G102 20,529 1,196 6.19 1,146 43.79 0.6519
2021-01-19 2020-12-31 13F EXXON MOBIL COM 30231G102 19,333 246 1.29 797 21.68 0.4972
2020-10-09 2020-09-30 13F EXXON MOBIL COM 30231G102 19,087 -1,175 -5.80 655 -27.70 0.4405
2020-07-22 2020-06-30 13F EXXON MOBIL COM 30231G102 20,262 -516 -2.48 906 14.83 0.6521
2020-04-10 2020-03-31 13F EXXON MOBIL COM 30231G102 20,778 -3,586 -14.72 789 -53.59 0.6182
2020-01-17 2019-12-31 13F EXXON MOBIL COM 30231G102 24,364 4,135 20.44 1,700 25.18 1.0065
2019-10-18 2019-09-30 13F EXXON MOBIL COM 30231G102 20,229 336 1.69 1,358 -9.83 0.9164
2019-07-15 2019-06-30 13F EXXON MOBIL COM 30231G102 19,893 256 1.30 1,506 -5.10 1.0195
2019-04-22 2019-03-31 13F EXXON MOBIL COM 30231G102 19,637 19,637 1,587 1.1510
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.