Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionRossmore Private Capital
Latest Disclosed Ownership530,457 shares
Latest Disclosed Value $ 89,997,374
Rossmore Private Capital reports 1.28% decrease in ownership of XOM / Exxon Mobil Corporation

On May 1, 2026 - Rossmore Private Capital filed a 13F-HR form disclosing ownership of 530,457 shares of Exxon Mobil Corporation (MX:XOM) valued at $89,997,374 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 537,312 shares of Exxon Mobil Corporation. This represents a change in shares of -1.28% 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)
2026-05-01 2026-03-31 13F EXXON MOBIL COM 30231G102 530,457 -6,855 -1.28 89,997 39.18 7.8961
2026-02-05 2025-12-31 13F EXXON MOBIL COM 30231G102 537,312 41,901 8.46 64,660 15.76 5.7584
2025-10-30 2025-09-30 13F EXXON MOBIL COM 30231G102 495,411 95 0.02 55,858 4.61 6.0185
2025-08-07 2025-06-30 13F EXXON MOBIL COM 30231G102 495,316 -77 -0.02 53,395 -9.37 6.2331
2025-05-13 2025-03-31 13F EXXON MOBIL COM 30231G102 495,393 -2,036 -0.41 58,917 10.23 7.2531
2025-02-13 2024-12-31 13F EXXON MOBIL COM 30231G102 497,429 -842 -0.17 53,452 -8.49 6.6082
2024-11-05 2024-09-30 13F EXXON MOBIL COM 30231G102 498,271 314 0.06 58,407 1.89 7.2166
2024-08-12 2024-06-30 13F EXXON MOBIL COM 30231G102 497,957 2,094 0.42 57,325 -0.55 7.5281
2024-05-13 2024-03-31 13F EXXON MOBIL COM 30231G102 495,863 241 0.05 57,639 16.32 7.5411
2024-02-07 2023-12-31 13F EXXON MOBIL COM 30231G102 495,622 -1,748 -0.35 49,552 -15.27 7.0012
2023-11-13 2023-09-30 13F EXXON MOBIL COM 30231G102 497,370 6,216 1.27 58,481 11.02 8.8589
2023-08-14 2023-06-30 13F EXXON MOBIL COM 30231G102 491,154 198 0.04 52,676 -2.16 7.8360
2023-05-02 2023-03-31 13F EXXON MOBIL COM 30231G102 490,956 -2,230 -0.45 53,838 -1.03 8.4102
2023-02-14 2022-12-31 13F EXXON MOBIL COM 30231G102 493,186 -7,261 -1.45 54,398 126,406.98 8.7091
2022-11-08 2022-09-30 13F EXXON MOBIL COM 30231G102 500,447 1,992 0.40 44 2.38 7.8401
2022-08-11 2022-06-30 13F EXXON MOBIL COM 30231G102 498,455 -17,747 -3.44 43 0.00 7.3906
2022-05-09 2022-03-31 13F EXXON MOBIL COM 30231G102 516,202 -27,470 -5.05 43 27.27 6.6379
2022-02-07 2021-12-31 13F EXXON MOBIL COM 30231G102 543,672 -30,438 -5.30 33 0.00 5.1945
2021-11-08 2021-09-30 13F EXXON MOBIL COM 30231G102 574,110 -250 -0.04 34 -8.33 5.7817
2021-08-13 2021-06-30 13F EXXON MOBIL COM 30231G102 574,360 -11,125 -1.90 36 12.50 6.1998
2021-05-10 2021-03-31 13F EXXON MOBIL COM 30231G102 585,485 -157,017 -21.15 33 6.67 6.1275
2021-02-10 2020-12-31 13F EXXON MOBIL COM 30231G102 742,502 -1,220 -0.16 31 20.00 6.2049
2020-11-10 2020-09-30 13F EXXON MOBIL COM 30231G102 743,722 33,615 4.73 26 -99.92 6.0003
2020-08-05 2020-06-30 13F EXXON MOBIL COM 30231G102 710,107 1,593 0.22 31,756 18.04 8.7707
2020-05-07 2020-03-31 13F EXXON MOBIL COM 30231G102 708,514 8,465 1.21 26,902 -44.93 9.3007
2020-02-10 2019-12-31 13F EXXON MOBIL COM 30231G102 700,049 5,537 0.80 48,849 -0.39 15.0699
2019-11-05 2019-09-30 13F EXXON MOBIL COM 30231G102 694,512 -415 -0.06 49,039 -7.91 16.4916
2019-08-05 2019-06-30 13F EXXON MOBIL COM 30231G102 694,927 6,465 0.94 53,252 -4.27 18.8111
2019-04-30 2019-03-31 13F EXXON MOBIL COM 30231G102 688,462 -50 -0.01 55,628 18.48 20.4829
2019-01-22 2018-12-31 13F EXXON MOBIL COM 30231G102 688,512 41,175 6.36 46,950 -14.69 19.9001
2018-10-26 2018-09-30 13F EXXON MOBIL COM 30231G102 647,337 527,914 442.05 55,037 457.05 22.0058
2018-07-20 2018-06-30 13F EXXON MOBIL COM 30231G102 119,423 111,394 1,387.40 9,880 1,549.42 6.3776
2018-05-04 2018-03-31 13F EXXON MOBIL COM 30231G102 8,029 2,164 36.90 599 22.24 0.6063
2018-03-15 2017-12-31 13F EXXON MOBIL CORP COM COM 30231G102 5,865 5,865 491 0.4942
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.