Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionIowa State Bank
Latest Disclosed Ownership69,558 shares
Latest Disclosed Value $ 11,801,210
Iowa State Bank reports 8.41% increase in ownership of XOM / Exxon Mobil Corporation

On April 15, 2026 - Iowa State Bank filed a 13F-HR form disclosing ownership of 69,558 shares of Exxon Mobil Corporation (MX:XOM) valued at $11,801,210 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 6, 2026 disclosing 64,163 shares of Exxon Mobil Corporation. This represents a change in shares of 8.41% 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)
2026-04-15 2026-03-31 13F Exxon Mobil Com 30231G102 69,558 5,395 8.41 11,801 52.84 1.9657
2026-01-06 2025-12-31 13F Exxon Mobil Com 30231G102 64,163 -946 -1.45 7,721 5.18 1.4479
2025-10-03 2025-09-30 13F Exxon Mobil Com 30231G102 65,109 10,350 18.90 7,341 24.36 1.3974
2025-07-22 2025-06-30 13F Exxon Mobil Com 30231G102 54,759 -641 -1.16 5,903 -10.40 1.1757
2025-04-09 2025-03-31 13F Exxon Mobil Com 30231G102 55,400 -1,749 -3.06 6,589 7.17 1.3988
2025-01-06 2024-12-31 13F Exxon Mobil Com 30231G102 57,149 -1,184 -2.03 6,148 -10.09 1.2790
2024-10-09 2024-09-30 13F Exxon Mobil Com 30231G102 58,333 -2,086 -3.45 6,838 -1.70 1.4059
2024-07-23 2024-06-30 13F Exxon Mobil Com 30231G102 60,419 106 0.18 6,955 -0.78 1.5370
2024-04-23 2024-03-31 13F Exxon Mobil Com 30231G102 60,313 4,493 8.05 7,011 25.63 1.5515
2024-01-23 2023-12-31 13F Exxon Mobil Com 30231G102 55,820 399 0.72 5,581 -14.36 1.3384
2023-10-24 2023-09-30 13F Exxon Mobil Com 30231G102 55,421 411 0.75 6,516 10.46 1.6909
2023-08-04 2023-06-30 13F Exxon Mobil Com 30231G102 55,010 -4,319 -7.28 5,900 -9.33 1.4807
2023-04-25 2023-03-31 13F Exxon Mobil Com 30231G102 59,329 -1,265 -2.09 6,506 108,333.33 1.6306
2023-01-06 2022-12-31 13F Exxon Mobil Com 30231G102 60,594 -1,560 -2.51 7 -99.89 1.6786
2022-10-14 2022-09-30 13F Exxon Mobil Com 30231G102 62,154 -1,262 -1.99 5,427 -0.07 1.5430
2022-08-05 2022-06-30 13F Exxon Mobil Com 30231G102 63,416 -575 -0.90 5,431 2.76 1.4409
2022-04-27 2022-03-31 13F Exxon Mobil Com 30231G102 63,991 1,337 2.13 5,285 37.85 1.2253
2022-02-02 2021-12-31 13F Exxon Mobil Com 30231G102 62,654 -708 -1.12 3,834 2.87 0.9025
2021-10-12 2021-09-30 13F Exxon Mobil Com 30231G102 63,362 1,109 1.78 3,727 -5.09 1.0420
2021-08-03 2021-06-30 13F Exxon Mobil Com 30231G102 62,253 -173 -0.28 3,927 12.65 1.1018
2021-04-15 2021-03-31 13F Exxon Mobil Com 30231G102 62,426 5,568 9.79 3,486 48.72 1.0485
2021-02-04 2020-12-31 13F Exxon Mobil Com 30231G102 56,858 3,923 7.41 2,344 29.00 0.7759
2020-10-19 2020-09-30 13F Exxon Mobil Com 30231G102 52,935 -1,206 -2.23 1,817 -24.95 0.7028
2020-07-16 2020-06-30 13F Exxon Mobil Com 30231G102 54,141 -13,729 -20.23 2,421 -6.05 1.0538
2020-04-29 2020-03-31 13F Exxon Mobil Com 30231G102 67,870 -3,071 -4.33 2,577 -47.94 1.2118
2020-01-21 2019-12-31 13F Exxon Mobil Com 30231G102 70,941 -1,932 -2.65 4,950 -3.81 1.7596
2019-10-18 2019-09-30 13F Exxon Mobil Com 30231G102 72,873 14,820 25.53 5,146 15.67 1.9537
2019-07-10 2019-06-30 13F Exxon Mobil Com 30231G102 58,053 240 0.42 4,449 -4.75 1.9794
2019-04-04 2019-03-31 13F Exxon Mobil Com 30231G102 57,813 357 0.62 4,671 19.22 2.1437
2019-02-13 2018-12-31 13F Exxon Mobil Com 30231G102 57,456 -710 -1.22 3,918 -20.77 1.9781
2018-10-17 2018-09-30 13F Exxon Mobil Com 30231G102 58,166 225 0.39 4,945 3.17 2.2031
2018-07-20 2018-06-30 13F Exxon Mobil Com 30231G102 57,941 1,837 3.27 4,793 14.50 2.2906
2018-05-03 2018-03-31 13F Exxon Mobil Com 30231G102 56,104 -1,274 -2.22 4,186 -12.77 2.0367
2018-02-07 2017-12-31 13F Exxon Mobil Com 30231G102 57,378 -812 -1.40 4,799 0.61 2.1619
2017-10-16 2017-09-30 13F Exxon Mobil Com 30231G102 58,190 776 1.35 4,770 2.91 2.2470
2017-07-13 2017-06-30 13F Exxon Mobil Com 30231G102 57,414 4,451 8.40 4,635 6.72 2.2195
2017-04-17 2017-03-31 13F Exxon Mobil Com 30231G102 52,963 855 1.64 4,343 -7.65 2.1270
2017-02-01 2016-12-31 13F Exxon Mobil Com 30231G102 52,108 -689 -1.30 4,703 2.06 2.4127
2016-10-24 2016-09-30 13F Exxon Mobil Com 30231G102 52,797 192 0.36 4,608 -6.55 2.4669
2016-10-24 2016-06-30 13F/A-1 Exxon Mobil Com 30231G102 52,605 2,495 4.98 4,931 17.71 2.6700
2016-07-06 2016-06-30 13F Exxon Mobil Com 30231G102 50,630 4,746
2016-04-08 2016-03-31 13F Exxon Mobil Com 30231G102 50,110 -134 -0.27 4,189 6.94 2.3651
2016-01-13 2015-12-31 13F Exxon Mobil Com 30231G102 50,244 0 0.00 3,917 4.84 2.3192
2015-10-29 2015-09-30 13F Exxon Mobil Com 30231G102 50,244 -5,840 -10.41 3,736 -19.93 2.5551
2015-07-15 2015-06-30 13F Exxon Mobil Com 30231G102 56,084 850 1.54 4,666 -0.62 2.9405
2015-04-28 2015-03-31 13F Exxon Mobil Com 30231G102 55,234 -545 -0.98 4,695 -8.96 2.9866
2015-02-11 2014-12-31 13F Exxon Mobil Com 30231G102 55,779 -85 -0.15 5,157 -1.85 3.2546
2014-10-29 2014-09-30 13F Exxon Mobil Com 30231G102 55,864 1,295 2.37 5,254 -4.37 3.5104
2014-08-07 2014-06-30 13F Exxon Mobil Com 30231G102 54,569 -1,888 -3.34 5,494 -0.38 3.7093
2014-04-09 2014-03-31 13F Exxon Mobil Com 30231G102 56,457 3,453 6.51 5,515 2.82 3.9313
2014-02-12 2013-12-31 13F Exxon Mobil Com 30231G102 53,004 -3,608 -6.37 5,364 10.12 3.9366
2013-10-09 2013-09-30 13F Exxon Mobil Com 30231G102 56,612 2,380 4.39 4,871 -0.59 3.8178
2013-08-02 2013-06-30 13F Exxon Mobil Com 30231G102 54,232 54,232 4,900 4.0381
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.