Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionCHICAGO TRUST Co NA
Latest Disclosed Ownership62,900 shares
Latest Disclosed Value $ 10,671,613
CHICAGO TRUST Co NA reports 5.20% increase in ownership of XOM / Exxon Mobil Corporation

On April 24, 2026 - CHICAGO TRUST Co NA filed a 13F-HR form disclosing ownership of 62,900 shares of Exxon Mobil Corporation (MX:XOM) valued at $10,671,613 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 59,793 shares of Exxon Mobil Corporation. This represents a change in shares of 5.20% 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)
2026-04-24 2026-03-31 13F EXXON MOBIL COM 30231G102 62,900 3,107 5.20 10,672 48.31 1.0642
2026-02-17 2025-12-31 13F EXXON MOBIL COM 30231G102 0 -100.00 0
2026-02-17 2025-12-31 13F EXXON MOBIL COM 30231G102 59,793 -691 -1.14 7,195 5.51 0.7132
2025-10-10 2025-09-30 13F EXXON MOBIL COM 30231G102 60,484 1,506 2.55 6,820 7.27 0.9466
2025-07-14 2025-06-30 13F EXXON MOBIL COM 30231G102 58,978 2,591 4.60 6,358 -5.20 0.8936
2025-04-14 2025-03-31 13F EXXON MOBIL COM 30231G102 56,387 -1,221 -2.12 6,706 8.23 1.1892
2025-01-13 2024-12-31 13F EXXON MOBIL COM 30231G102 57,608 -46 -0.08 6,197 -8.32 1.0968
2024-10-10 2024-09-30 13F EXXON MOBIL COM 30231G102 57,654 927 1.63 6,758 3.49 1.1653
2024-07-11 2024-06-30 13F EXXON MOBIL COM 30231G102 56,727 1,506 2.73 6,530 1.75 1.3247
2024-04-12 2024-03-31 13F EXXON MOBIL COM 30231G102 55,221 731 1.34 6,419 17.83 1.3281
2024-01-16 2023-12-31 13F EXXON MOBIL COM 30231G102 54,490 -4,274 -7.27 5,448 -21.16 1.2113
2023-10-27 2023-09-30 13F EXXON MOBIL COM 30231G102 58,764 955 1.65 6,909 11.44 1.7352
2023-07-19 2023-06-30 13F EXXON MOBIL COM 30231G102 57,809 -481 -0.83 6,200 -3.00 1.4865
2023-04-11 2023-03-31 13F EXXON MOBIL COM 30231G102 58,290 -678 -1.15 6,392 106,433.33 1.6043
2023-01-12 2022-12-31 13F EXXON MOBIL COM 30231G102 58,968 -2,398 -3.91 7 -99.89 1.6226
2022-10-13 2022-09-30 13F EXXON MOBIL COM 30231G102 61,366 -7,404 -10.77 5,357 -9.03 1.3894
2022-08-03 2022-06-30 13F EXXON MOBIL COM 30231G102 68,770 -32,389 -32.02 5,889 -29.51 1.4842
2022-04-12 2022-03-31 13F EXXON MOBIL COM 30231G102 101,159 26,522 35.53 8,354 82.92 1.3203
2022-01-18 2021-12-31 13F EXXON MOBIL COM 30231G102 74,637 6,246 9.13 4,567 13.52 0.9091
2021-10-13 2021-09-30 13F EXXON MOBIL COM 30231G102 68,391 -6,329 -8.47 4,023 -14.64 0.8835
2021-07-21 2021-06-30 13F EXXON MOBIL COM 30231G102 74,720 10,485 16.32 4,713 31.43 1.1151
2021-04-12 2021-03-31 13F EXXON MOBIL COM 30231G102 64,235 3,419 5.62 3,586 43.04 1.2316
2021-01-28 2020-12-31 13F EXXON MOBIL COM 30231G102 60,816 -1,173 -1.89 2,507 17.81 0.8617
2020-10-08 2020-09-30 13F EXXON MOBIL COM 30231G102 61,989 1,969 3.28 2,128 -20.74 0.8873
2020-07-13 2020-06-30 13F EXXON MOBIL COM 30231G102 60,020 11 0.02 2,685 17.87 1.1880
2020-04-07 2020-03-31 13F EXXON MOBIL COM 30231G102 60,009 1,475 2.52 2,278 -44.24 1.1521
2020-01-13 2019-12-31 13F EXXON MOBIL COM 30231G102 58,534 -1,726 -2.86 4,085 -4.00 1.6616
2019-10-09 2019-09-30 13F EXXON MOBIL COM 30231G102 60,260 2,981 5.20 4,255 -3.08 1.7956
2019-07-23 2019-06-30 13F EXXON MOBIL COM 30231G102 57,279 -7,659 -11.79 4,390 -16.33 1.8707
2019-04-10 2019-03-31 13F EXXON MOBIL COM 30231G102 64,938 -175 -0.27 5,247 18.18 2.2614
2019-01-09 2018-12-31 13F EXXON MOBIL COM 30231G102 65,113 -3,750 -5.45 4,440 -24.17 2.1040
2018-10-10 2018-09-30 13F EXXON MOBIL COM 30231G102 68,863 -2,494 -3.50 5,855 -0.81 2.3324
2018-07-12 2018-06-30 13F EXXON MOBIL COM 30231G102 71,357 -1,831 -2.50 5,903 8.11 2.5126
2018-05-10 2018-03-31 13F EXXON MOBIL COM 30231G102 73,188 725 1.00 5,460 -9.92 2.3322
2018-01-17 2017-12-31 13F EXXON MOBIL COM 30231G102 72,463 2,250 3.20 6,061 5.30 2.4218
2017-10-16 2017-09-30 13F EXXON MOBIL COM 30231G102 70,213 4,778 7.30 5,756 8.97 2.4272
2017-07-12 2017-06-30 13F EXXON MOBIL COM 30231G102 65,435 1,661 2.60 5,282 0.99 2.3465
2017-04-17 2017-03-31 13F EXXON MOBIL COM 30231G102 63,774 -7,036 -9.94 5,230 -18.18 2.3128
2017-01-18 2016-12-31 13F EXXON MOBIL COM 30231G102 70,810 -3,322 -4.48 6,392 -1.21 2.7733
2016-10-12 2016-09-30 13F EXXON MOBIL COM 30231G102 74,132 -10,966 -12.89 6,470 -18.89 2.8228
2016-07-08 2016-06-30 13F EXXON MOBIL COM 30231G102 85,098 -5,748 -6.33 7,977 5.06 3.2777
2016-04-08 2016-03-31 13F EXXON MOBIL COM 30231G102 90,846 -11,354 -11.11 7,593 -4.69 3.1507
2016-01-08 2015-12-31 13F EXXON MOBIL COM 30231G102 102,200 -26,652 -20.68 7,967 -16.84 3.0907
2015-10-14 2015-09-30 13F EXXON MOBIL COM 30231G102 128,852 -10,212 -7.34 9,580 -17.20 3.6785
2015-07-07 2015-06-30 13F EXXON MOBIL COM 30231G102 139,064 -14,413 -9.39 11,570 -11.31 4.0700
2015-04-16 2015-03-31 13F EXXON MOBIL COM 30231G102 153,477 153,477 13,046 4.4699
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.