Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionGrove Bank & Trust
Latest Disclosed Ownership61,037 shares
Latest Disclosed Value $ 10,355,537
Grove Bank & Trust reports 0.29% decrease in ownership of XOM / Exxon Mobil Corporation

On April 8, 2026 - Grove Bank & Trust filed a 13F-HR form disclosing ownership of 61,037 shares of Exxon Mobil Corporation (MX:XOM) valued at $10,355,537 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 61,214 shares of Exxon Mobil Corporation. This represents a change in shares of -0.29% 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)
2026-04-08 2026-03-31 13F EXXON MOBIL COM 30231G102 61,037 -177 -0.29 10,356 40.58 1.1709
2026-01-08 2025-12-31 13F EXXON MOBIL COM 30231G102 61,214 296 0.49 7,366 7.25 0.8286
2025-10-06 2025-09-30 13F EXXON MOBIL COM 30231G102 60,918 -3,241 -5.05 6,869 -0.69 0.8036
2025-07-11 2025-06-30 13F EXXON MOBIL COM 30231G102 64,159 -275 -0.43 6,916 -9.75 0.8626
2025-04-17 2025-03-31 13F EXXON MOBIL COM 30231G102 64,434 2,047 3.28 7,663 14.20 1.0242
2025-01-16 2024-12-31 13F Exxon Mobil COM 30231G102 62,387 2,701 4.53 6,711 -4.09 0.9315
2024-10-11 2024-09-30 13F Exxon Mobil COM 30231G102 59,686 -1,367 -2.24 6,996 -0.46 1.0335
2024-07-24 2024-06-30 13F Exxon Mobil COM 30231G102 61,053 852 1.42 7,028 0.44 1.1282
2024-04-30 2024-03-31 13F Exxon Mobil COM 30231G102 60,201 -342 -0.56 6,998 15.60 1.1788
2024-01-30 2023-12-31 13F Exxon Mobil COM 30231G102 60,543 -1,736 -2.79 6,053 -17.33 1.1136
2023-10-30 2023-09-30 13F Exxon Mobil COM 30231G102 62,279 653 1.06 7,323 10.79 1.4926
2023-07-27 2023-06-30 13F Exxon Mobil COM 30231G102 61,626 -65 -0.11 6,609 -2.31 1.3349
2023-05-10 2023-03-31 13F Exxon Mobil COM 30231G102 61,691 787 1.29 6,765 112,650.00 1.4302
2023-02-03 2022-12-31 13F Exxon Mobil COM 30231G102 60,904 -11,725 -16.14 7 -99.91 1.4823
2022-10-28 2022-09-30 13F EXXON MOBIL COMMON STOCK 30231G102 72,629 -1,710 -2.30 6,341 -0.41 1.5713
2022-07-29 2022-06-30 13F EXXON MOBIL COMMON STOCK 30231G102 74,339 -3,853 -4.93 6,367 -1.41 1.5246
2022-04-22 2022-03-31 13F EXXON MOBIL COMMON STOCK 30231G102 78,192 -486 -0.62 6,458 34.15 1.2701
2022-01-31 2021-12-31 13F EXXON MOBIL COMMON STOCK 30231G102 78,678 -400 -0.51 4,814 3.50 0.9194
2021-10-28 2021-09-30 13F EXXON MOBIL COMMON STOCK 30231G102 79,078 1,798 2.33 4,651 -4.59 0.9785
2021-07-28 2021-06-30 13F EXXON MOBIL COMMON STOCK 30231G102 77,280 1,498 1.98 4,875 15.22 1.0557
2021-04-23 2021-03-31 13F EXXON MOBIL COMMON STOCK 30231G102 75,782 2,832 3.88 4,231 40.71 0.9951
2021-02-03 2020-12-31 13F EXXON MOBIL COMMON STOCK 30231G102 72,950 685 0.95 3,007 21.20 0.7810
2020-10-30 2020-09-30 13F EXXON MOBIL COMMON STOCK 30231G102 72,265 -2,015 -2.71 2,481 -25.32 0.7599
2020-07-31 2020-06-30 13F EXXON MOBIL COMMON STOCK 30231G102 74,280 2,843 3.98 3,322 22.45 1.0941
2020-05-05 2020-03-31 13F EXXON MOBIL COMMON STOCK 30231G102 71,437 3,294 4.83 2,713 -42.94 1.0708
2020-02-11 2019-12-31 13F EXXON MOBIL COMMON STOCK 30231G102 68,143 -3,914 -5.43 4,755 -6.54 1.4289
2019-10-30 2019-09-30 13F EXXON MOBIL COMMON STOCK 30231G102 72,057 2,736 3.95 5,088 -4.22 1.6403
2019-07-24 2019-06-30 13F EXXON MOBIL COMMON STOCK 30231G102 69,321 700 1.02 5,312 -4.20 1.9409
2019-04-26 2019-03-31 13F EXXON MOBIL COMMON STOCK 30231G102 68,621 -967 -1.39 5,545 16.86 2.1279
2019-02-13 2018-12-31 13F EXXON MOBIL COMMON STOCK 30231G102 69,588 -6,005 -7.94 4,745 -26.17 2.2141
2018-11-07 2018-09-30 13F EXXON MOBIL COMMON STOCK 30231G102 75,593 2,499 3.42 6,427 6.28 2.6385
2018-08-03 2018-06-30 13F EXXON MOBIL COMMON STOCK 30231G102 73,094 44 0.06 6,047 10.95 2.5772
2018-05-07 2018-03-31 13F EXXON MOBIL COMMON STOCK 30231G102 73,050 -2,750 -3.63 5,450 -14.04 2.4120
2018-02-02 2017-12-31 13F EXXON MOBIL COMMON STOCK 30231G102 75,800 -3,500 -4.41 6,340 -2.48 2.7674
2017-11-13 2017-09-30 13F EXXON MOBIL COMMON STOCK 30231G102 79,300 19,245 32.05 6,501 34.10 3.1616
2017-07-28 2017-06-30 13F EXXON MOBIL COMMON STOCK 30231G102 60,055 3,066 5.38 4,848 3.72 3.1013
2017-04-28 2017-03-31 13F EXXON MOBIL COMMON STOCK 30231G102 56,989 -594 -1.03 4,674 -10.08 3.8367
2017-02-03 2016-12-31 13F EXXON MOBIL COMMON STOCK 30231G102 57,583 -4,252 -6.88 5,198 -3.69 3.9692
2016-11-04 2016-09-30 13F EXXON MOBIL COMMON STOCK 30231G102 61,835 820 1.34 5,397 -5.65 4.5980
2016-08-05 2016-06-30 13F EXXON MOBIL COMMON STOCK 30231G102 61,015 1,177 1.97 5,720 14.35 5.1245
2016-05-11 2016-03-31 13F EXXON MOBIL COMMON STOCK 30231G102 59,838 1,323 2.26 5,002 9.67 4.5581
2016-01-27 2015-12-31 13F EXXON MOBIL COMMON STOCK 30231G102 58,515 58,515 4,561 4.0888
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.