Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionStandard Life Aberdeen plc
Latest Disclosed Ownership1,824,510 shares
Latest Disclosed Value $ 309,546,367
Standard Life Aberdeen plc reports 4.33% increase in ownership of XOM / Exxon Mobil Corporation

On April 29, 2026 - Standard Life Aberdeen plc filed a 13F-HR form disclosing ownership of 1,824,510 shares of Exxon Mobil Corporation (MX:XOM) valued at $309,546,367 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 1,748,856 shares of Exxon Mobil Corporation. This represents a change in shares of 4.33% 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)
2026-04-29 2026-03-31 13F EXXON MOBIL COM 30231G102 1,824,510 75,654 4.33 309,546 47.08 0.2712
2026-01-16 2025-12-31 13F EXXON MOBIL COM 30231G102 1,748,856 -46,529 -2.59 210,457 3.85 0.3258
2025-11-07 2025-09-30 13F EXXON MOBIL COM 30231G102 1,795,385 -161,025 -8.23 202,663 -4.41 0.3205
2025-07-24 2025-06-30 13F EXXON MOBIL COM 30231G102 1,956,410 91,114 4.88 212,006 -4.97 0.3606
2025-05-13 2025-03-31 13F EXXON MOBIL COM 30231G102 1,865,296 825,509 79.39 223,099 100.52 0.4351
2025-01-24 2024-12-31 13F EXXON MOBIL COM 30231G102 1,039,787 -60,971 -5.54 111,262 -13.11 0.2089
2024-10-25 2024-09-30 13F EXXON MOBIL COM 30231G102 1,100,758 -303,461 -21.61 128,057 -20.78 0.2348
2024-08-09 2024-06-30 13F EXXON MOBIL COM 30231G102 1,404,219 -582,146 -29.31 161,654 -29.99 0.3099
2024-05-09 2024-03-31 13F EXXON MOBIL COM 30231G102 1,986,365 15,782 0.80 230,895 17.19 0.4527
2024-01-31 2023-12-31 13F EXXON MOBIL COM 30231G102 1,970,583 724,539 58.15 197,019 34.48 0.4271
2023-11-07 2023-09-30 13F EXXON MOBIL COM 30231G102 1,246,044 138,405 12.50 146,510 23.33 0.3739
2024-06-20 2023-06-30 13F/A-1 EXXON MOBIL COM 30231G102 1,107,639 -54,292 -4.67 118,794 -6.77 0.2764
2023-08-04 2023-06-30 13F EXXON MOBIL COM 30231G102 1,107,639 -54,292 118,794 0.2764
2024-06-20 2023-03-31 13F/A-1 EXXON MOBIL COM 30231G102 1,161,931 -21,409 -1.81 127,417 -2.38 0.3189
2023-04-28 2023-03-31 13F EXXON MOBIL COM 30231G102 1,161,931 -21,409 127,417 0.3189
2024-06-20 2022-12-31 13F/A-1 EXXON MOBIL COM 30231G102 1,183,340 100,267 9.26 130,522 38.03 0.3549
2023-02-10 2022-12-31 13F EXXON MOBIL COM 30231G102 1,183,340 100,267 130,522 0.3549
2022-11-10 2022-09-30 13F EXXON MOBIL COM 30231G102 1,083,073 -10,847 -0.99 94,563 0.51 0.2815
2022-08-05 2022-06-30 13F EXXON MOBIL COM 30231G102 1,093,920 -55,422 -4.82 94,082 -2.68 0.2957
2022-05-04 2022-03-31 13F EXXON MOBIL COM 30231G102 1,149,342 -1,213,418 -51.36 96,677 -33.13 0.2472
2022-02-10 2021-12-31 13F/A-1 EXXON MOBIL COM 30231G102 2,362,760 -103,557 -4.20 144,578 -1.72 0.3175
2022-02-08 2021-12-31 13F EXXON MOBIL COM 30231G102 2,362,760 -103,557 144,578 0.1041
2021-11-15 2021-09-30 13F EXXON MOBIL COM 30231G102 2,466,317 -194,079 -7.30 147,103 -12.34 0.3315
2021-08-10 2021-06-30 13F EXXON MOBIL COM 30231G102 2,660,396 -154,845 -5.50 167,818 6.76 0.3676
2021-05-06 2021-03-31 13F EXXON MOBIL COM 30231G102 2,815,241 86,960 3.19 157,188 39.77 0.3573
2021-02-10 2020-12-31 13F EXXON MOBIL COM 30231G102 2,728,281 87,599 3.32 112,460 24.05 0.2741
2020-10-21 2020-09-30 13F EXXON MOBIL COM 30231G102 2,640,682 -164,601 -5.87 90,655 -27.74 0.2419
2020-08-10 2020-06-30 13F EXXON MOBIL COM 30231G102 2,805,283 -88,345 -3.05 125,453 14.18 0.3396
2020-05-13 2020-03-31 13F EXXON MOBIL COM 30231G102 2,893,628 274,441 10.48 109,871 -39.88 0.3490
2020-02-18 2019-12-31 13F EXXON MOBIL COM 30231G102 2,619,187 -82,862 -3.07 182,767 -4.21 0.4416
2019-11-13 2019-09-30 13F EXXON MOBIL COM 30231G102 2,702,049 -1,363,876 -33.54 190,792 -38.76 0.4758
2019-08-13 2019-06-30 13F EXXON MOBIL COM 30231G102 4,065,925 -1,063,588 -20.73 311,572 -24.83 0.6919
2019-05-14 2019-03-31 13F EXXON MOBIL COM 30231G102 5,129,513 -1,559,956 -23.32 414,464 -10.13 0.8981
2019-02-12 2018-12-31 13F EXXON MOBIL COM 30231G102 6,689,469 -968,339 -12.65 461,172 -29.17 1.0947
2018-11-20 2018-09-30 13F/A-1 EXXON MOBIL COM 30231G102 7,657,808 -200,319 -2.55 651,104 0.03 1.2134
2018-11-13 2018-09-30 13F EXXON MOBIL COM 30231G102 7,657,808 -200,319 651,104
2018-08-09 2018-06-30 13F EXXON MOBIL COM 30231G102 7,858,127 4,654,288 145.27 650,889 172.24 1.2508
2018-05-15 2018-03-31 13F EXXON MOBIL COM 30231G102 3,203,839 123,573 4.01 239,086 -7.37 0.4741
2018-02-12 2017-12-31 13F EXXON MOBIL COM 30231G102 3,080,266 2,046 0.07 258,111 2.28 0.4938
2017-11-14 2017-09-30 13F EXXON MOBIL COM 30231G102 3,078,220 3,078,220 252,352 0.4601
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.