Exxon Mobil Corporation
US ˙ NYSE ˙ US30231G1022

SecurityXOM / Exxon Mobil Corporation
InstitutionMascoma Wealth Management LLC
Latest Disclosed Ownership841 shares
Latest Disclosed Value $ 142,684
Mascoma Wealth Management LLC reports 0.72% increase in ownership of XOM / Exxon Mobil Corporation

On April 30, 2026 - Mascoma Wealth Management LLC filed a 13F-HR form disclosing ownership of 841 shares of Exxon Mobil Corporation (US:XOM) valued at $142,684 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 835 shares of Exxon Mobil Corporation. This represents a change in shares of 0.72% during the quarter. The current value of the position is $128,278 USD.

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 CORP COM Stock 30231G102 841 6 0.72 143 42.00 0.0295
2026-02-04 2025-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 835 -174 -17.24 100 -11.50 0.0215
2025-10-28 2025-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 1,009 0 0.00 114 4.63 0.0251
2025-07-22 2025-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 1,009 0 0.00 109 -10.00 0.0253
2025-04-24 2025-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 1,009 -152 -13.09 120 -3.23 0.0299
2025-02-10 2024-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 1,161 -8 -0.68 125 -8.82 0.0314
2024-11-05 2024-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 1,169 -174 -12.96 137 -11.69 0.0341
2024-08-02 2024-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 1,343 88 7.01 155 6.21 0.0410
2024-05-02 2024-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 1,255 -40 -3.09 146 12.40 0.0415
2024-01-24 2023-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 1,295 -53 -3.93 129 -18.35 0.0389
2023-10-13 2023-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 1,348 15 1.13 158 10.49 0.0495
2023-08-09 2023-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 1,333 -8,014 -85.74 144 -87.07 0.0440
2023-05-01 2023-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 9,347 1,263 15.62 1,106 24.13 0.3237
2023-01-24 2022-12-31 13F/A-1 EXXON MOBIL CORP COM Stock 30231G102 8,084 -304 -3.62 892 21.72 0.2829
2023-01-20 2022-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 8,388 0 1 0.2534
2022-10-18 2022-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 8,388 0 0.00 732 1.95 0.2534
2022-07-14 2022-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 8,388 -290 -3.34 718 0.14 0.2453
2022-04-25 2022-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 8,678 517 6.34 717 43.69 0.2282
2022-01-21 2021-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 8,161 400 5.15 499 9.19 0.1726
2021-10-06 2021-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 7,761 0 0.00 457 -6.73 0.1772
2021-07-06 2021-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 7,761 103 1.34 490 14.49 0.2095
2021-04-26 2021-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 7,658 -100 -1.29 428 33.75 0.1843
2021-01-26 2020-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 7,758 2,213 39.91 320 -18.37 0.1601
2019-11-21 2019-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 5,545 0 0.00 392 -7.76 0.2471
2019-07-29 2019-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 5,545 63 1.15 425 -4.06 0.2661
2019-04-23 2019-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 5,482 -200 -3.52 443 14.47 0.2972
2019-01-28 2018-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 5,682 -1,290 -18.50 387 -34.74 0.2954
2018-11-08 2018-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 6,972 -20 -0.29 593 2.60 0.3913
2018-08-13 2018-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 6,992 -221 -3.06 578 7.43 0.4069
2018-04-24 2018-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 7,213 -20 -0.28 538 -12.23 0.3546
2018-02-05 2017-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 7,233 456 6.73 613 10.25 0.3777
2017-11-07 2017-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 6,777 100 1.50 556 3.15 0.3712
2017-07-13 2017-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 6,677 -15,202 -69.48 539 -69.96 0.3636
2017-04-18 2017-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 21,879 -390 -1.75 1,794 -10.75 1.2844
2017-01-30 2016-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 22,269 22,269 2,010 1.4787
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.