Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionStonebridge Capital Advisors LLC
Latest Disclosed Ownership135,578 shares
Latest Disclosed Value $ 23,002,152
Stonebridge Capital Advisors LLC reports 18.41% decrease in ownership of XOM / Exxon Mobil Corporation

On May 14, 2026 - Stonebridge Capital Advisors LLC filed a 13F-HR form disclosing ownership of 135,578 shares of Exxon Mobil Corporation (MX:XOM) valued at $23,002,152 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 166,167 shares of Exxon Mobil Corporation. This represents a change in shares of -18.41% 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)
2026-05-14 2026-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 135,578 -30,589 -18.41 23,002 15.03 1.6102
2026-02-12 2025-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 166,167 4,782 2.96 19,997 9.89 1.3853
2025-11-12 2025-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 161,385 933 0.58 18,196 5.20 1.2980
2025-08-15 2025-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 160,452 1,502 0.94 17,297 -8.50 1.3138
2025-05-14 2025-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 158,950 5,583 3.64 18,904 14.58 1.5396
2025-02-14 2024-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 153,367 938 0.62 16,498 -7.67 1.3254
2024-11-14 2024-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 152,429 5,958 4.07 17,868 5.97 1.4570
2024-08-14 2024-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 146,471 5,904 4.20 16,862 3.19 1.4832
2024-05-14 2024-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 140,567 8,470 6.41 16,340 23.71 1.4683
2024-02-14 2023-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 132,097 3,259 2.53 13,207 -12.81 1.3252
2023-11-15 2023-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 128,838 1,373 1.08 15,149 10.81 1.6675
2023-08-23 2023-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 127,465 -3,077 -2.36 13,671 -4.51 1.4523
2023-05-12 2023-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 130,542 906 0.70 14,315 0.12 1.6334
2023-02-14 2022-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 129,636 2,208 1.73 14,299 28.51 1.6941
2022-11-14 2022-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 127,428 -4,242 -3.22 11,126 -1.33 1.4320
2022-08-12 2022-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 131,670 -266 -0.20 11,276 3.48 1.3664
2022-05-13 2022-03-31 13F/A-1 EXXON MOBIL CORP COM Stock 30231G102 131,936 4,192 3.28 10,897 39.40 1.1773
2022-05-12 2022-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 127,744 0 7,817 0.8633
2022-02-14 2021-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 127,744 7,990 6.67 7,817 10.97 0.8633
2021-11-15 2021-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 119,754 5,619 4.92 7,044 -2.17 0.8561
2021-08-20 2021-06-30 13F/A-1 EXXON MOBIL CORP COM Stock 30231G102 114,135 8,082 7.62 7,200 21.60 0.8713
2021-08-16 2021-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 106,053 0 5,921 0.7837
2021-05-14 2021-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 106,053 8,015 8.18 5,921 46.52 0.7837
2021-03-05 2020-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 98,038 -2,627 -2.61 4,041 16.93 0.6119
2020-11-18 2020-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 100,665 -3,912 -3.74 3,456 -26.11 0.6201
2020-08-13 2020-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 104,577 5,669 5.73 4,677 24.52 0.8671
2020-05-15 2020-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 98,908 3,680 3.86 3,756 -43.48 0.7930
2020-02-14 2019-12-31 13F EXXON MOBIL CORP COM Stock 30231G102 95,228 1,484 1.58 6,645 0.39 1.0848
2019-11-12 2019-09-30 13F EXXON MOBIL CORP COM Stock 30231G102 93,744 1,340 1.45 6,619 -6.52 1.1417
2019-08-15 2019-06-30 13F EXXON MOBIL CORP COM Stock 30231G102 92,404 -645 -0.69 7,081 -5.81 1.2584
2019-05-14 2019-03-31 13F EXXON MOBIL CORP COM Stock 30231G102 93,049 4,412 4.98 7,518 24.37 1.3972
2019-02-13 2018-12-31 13F Exxon Mobil COM 30231G102 88,637 4,026 4.76 6,045 -15.97 1.4103
2018-11-15 2018-09-30 13F Exxon Mobil COM 30231G102 84,611 4,481 5.59 7,194 8.52 1.4477
2018-08-14 2018-06-30 13F Exxon Mobil COM 30231G102 80,130 3,994 5.25 6,629 16.69 1.4441
2018-05-15 2018-03-31 13F Exxon Mobil COM 30231G102 76,136 5,274 7.44 5,681 -4.15 1.3074
2018-02-15 2017-12-31 13F Exxon Mobil COM 30231G102 70,862 218 0.31 5,927 2.33 1.3566
2017-11-15 2017-09-30 13F Exxon Mobil COM 30231G102 70,644 3,893 5.83 5,792 7.50 1.4242
2017-08-15 2017-06-30 13F Exxon Mobil COM 30231G102 66,751 3,255 5.13 5,388 3.48 1.4139
2017-05-25 2017-03-31 13F Exxon Mobil COM 30231G102 63,496 2,559 4.20 5,207 -5.33 1.4171
2017-02-15 2016-12-31 13F Exxon Mobil COM 30231G102 60,937 876 1.46 5,500 4.92 1.6322
2016-11-14 2016-09-30 13F Exxon Mobil COM 30231G102 60,061 1,910 3.28 5,242 -3.83 1.6405
2016-08-16 2016-06-30 13F Exxon Mobil COM 30231G102 58,151 2,040 3.64 5,451 16.23 1.8509
2016-05-19 2016-03-31 13F Exxon Mobil COM 30231G102 56,111 1,217 2.22 4,690 9.61 1.6528
2016-02-04 2015-12-31 13F Exxon Mobil COM 30231G102 54,894 1,871 3.53 4,279 8.55 1.5634
2015-11-23 2015-09-30 13F Exxon Mobil COM 30231G102 53,023 -595 -1.11 3,942 -11.63 1.5855
2015-08-14 2015-06-30 13F Exxon Mobil COM 30231G102 53,618 -157 -0.29 4,461 -2.39 1.7142
2015-05-15 2015-03-31 13F Exxon Mobil COM 30231G102 53,775 18,972 54.51 4,570 42.01 1.7635
2015-02-17 2014-12-31 13F Exxon Mobil COM 30231G102 34,803 -73 -0.21 3,218 -1.89 1.3219
2014-11-14 2014-09-30 13F Exxon Mobil COM 30231G102 34,876 919 2.71 3,280 -4.07 1.4453
2014-08-14 2014-06-30 13F Exxon Mobil COM 30231G102 33,957 -940 -2.69 3,419 0.29 1.5415
2014-05-12 2014-03-31 13F Exxon Mobil COM 30231G102 34,897 224 0.65 3,409 -2.85 1.6674
2014-03-03 2013-12-31 13F Exxon Mobil COM 30231G102 34,673 34,673 3,509 1.8071
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.