Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionTower Bridge Advisors
Latest Disclosed Ownership101,469 shares
Latest Disclosed Value $ 17,215,221
Tower Bridge Advisors reports 2.65% increase in ownership of XOM / Exxon Mobil Corporation

On May 12, 2026 - Tower Bridge Advisors filed a 13F-HR form disclosing ownership of 101,469 shares of Exxon Mobil Corporation (MX:XOM) valued at $17,215,221 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 98,848 shares of Exxon Mobil Corporation. This represents a change in shares of 2.65% 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)
2026-05-12 2026-03-31 13F Exxon Mobil Common 30231G102 101,469 2,621 2.65 17,215 44.72 1.2071
2026-02-13 2025-12-31 13F EXXON MOBIL COMMON 30231G102 98,848 -780 -0.78 11,895 5.89 1.2013
2025-11-12 2025-09-30 13F EXXON MOBIL COMMON 30231G102 99,628 292 0.29 11,233 4.90 1.1218
2025-08-11 2025-06-30 13F EXXON MOBIL COMMON 30231G102 99,336 -2,375 -2.34 10,708 -11.47 1.1511
2025-05-08 2025-03-31 13F EXXON MOBIL COMMON 30231G102 101,711 176 0.17 12,096 10.75 1.3516
2025-02-05 2024-12-31 13F EXXON MOBIL COMMON 30231G102 101,535 94 0.09 10,922 -8.14 1.1631
2024-11-06 2024-09-30 13F EXXON MOBIL COMMON 30231G102 101,441 -775 -0.76 11,891 1.05 1.2339
2024-07-24 2024-06-30 13F EXXON MOBIL COMMON 30231G102 102,216 60,906 147.44 11,767 145.09 1.3078
2024-04-29 2024-03-31 13F EXXON MOBIL COMMON 30231G102 41,310 -12,450 -23.16 4,802 -10.66 0.4887
2024-02-14 2023-12-31 13F EXXON MOBIL COMMON 30231G102 53,760 2,410 4.69 5,375 -10.98 0.4623
2023-11-01 2023-09-30 13F EXXON MOBIL COMMON 30231G102 51,350 786 1.55 6,038 11.34 0.5589
2023-07-20 2023-06-30 13F EXXON MOBIL COM 30231G102 50,564 -54,674 -51.95 5,423 -53.02 0.4971
2023-04-26 2023-03-31 13F EXXON MOBIL COMMON 30231G102 105,238 -3,812 -3.50 11,540 -4.06 0.9449
2023-01-27 2022-12-31 13F EXXON MOBIL COMMON 30231G102 109,050 -1,064 -0.97 12,028 25.11 0.9990
2022-11-14 2022-09-30 13F EXXON MOBIL COMMON 30231G102 110,114 -1,080 -0.97 9,614 0.97 0.8543
2022-07-21 2022-06-30 13F EXXON MOBIL COMMON 30231G102 111,194 -7,545 -6.35 9,523 -2.90 0.7767
2022-05-05 2022-03-31 13F EXXON MOBIL COMMON 30231G102 118,739 -6,498 -5.19 9,807 27.97 0.6555
2022-02-09 2021-12-31 13F EXXON MOBIL COMMON 30231G102 125,237 -4,410 -3.40 7,663 0.50 0.4705
2021-10-28 2021-09-30 13F EXXON MOBIL COMMON 30231G102 129,647 -592 -0.45 7,626 -7.18 0.5087
2021-08-10 2021-06-30 13F EXXON MOBIL COMMON 30231G102 130,239 -471 -0.36 8,215 12.58 0.5476
2021-05-12 2021-03-31 13F EXXON MOBIL COMMON 30231G102 130,710 -5,713 -4.19 7,298 29.77 0.5494
2021-02-11 2020-12-31 13F EXXON MOBIL COMMON 30231G102 136,423 4,461 3.38 5,623 24.13 0.4580
2020-11-13 2020-09-30 13F EXXON MOBIL COMMON 30231G102 131,962 -12,607 -8.72 4,530 -29.93 0.4628
2020-07-22 2020-06-30 13F EXXON MOBIL COMMON 30231G102 144,569 -12,169 -7.76 6,465 8.64 0.7249
2020-04-27 2020-03-31 13F EXXON MOBIL COMMON 30231G102 156,738 -10,409 -6.23 5,951 -48.98 0.7812
2020-02-05 2019-12-31 13F EXXON MOBIL COMMON 30231G102 167,147 -25,638 -13.30 11,664 -14.51 1.2321
2019-11-12 2019-09-30 13F EXXON MOBIL COMMON 30231G102 192,785 -17,205 -8.19 13,643 -15.21 1.4938
2019-08-06 2019-06-30 13F EXXON MOBIL COMMON 30231G102 209,990 -3,582 -1.68 16,092 -6.75 1.8000
2019-04-30 2019-03-31 13F EXXON MOBIL COMMON 30231G102 213,572 -6,147 -2.80 17,257 15.18 2.0031
2019-02-07 2018-12-31 13F EXXON MOBIL COMMON 30231G102 219,719 -4,824 -2.15 14,983 -21.52 1.9302
2018-10-23 2018-09-30 13F EXXON MOBIL COMMON 30231G102 224,543 -2,385 -1.05 19,091 1.69 1.9944
2018-08-09 2018-06-30 13F EXXON MOBIL COMMON 30231G102 226,928 -3,643 -1.58 18,774 9.13 2.0937
2018-05-02 2018-03-31 13F EXXON MOBIL COMMON 30231G102 230,571 -31,657 -12.07 17,203 -21.57 1.9075
2018-01-30 2017-12-31 13F EXXON MOBIL COMMON 30231G102 262,228 7,895 3.10 21,933 5.19 2.3525
2017-11-06 2017-09-30 13F EXXON MOBIL COMMON 30231G102 254,333 -12,657 -4.74 20,850 -3.27 2.3695
2017-07-26 2017-06-30 13F EXXON MOBIL COMMON 30231G102 266,990 -15,532 -5.50 21,554 -6.97 2.4711
2017-05-02 2017-03-31 13F EXXON MOBIL COMMON 30231G102 282,522 -7,112 -2.46 23,170 -11.37 2.7052
2017-01-31 2016-12-31 13F EXXON MOBIL COMMON 30231G102 289,634 -13,612 -4.49 26,142 -1.23 3.1686
2016-10-27 2016-09-30 13F EXXON MOBIL COMMON 30231G102 303,246 4,422 1.48 26,467 -5.51 3.2226
2016-08-12 2016-06-30 13F EXXON MOBIL COMMON 30231G102 298,824 -2,195 -0.73 28,012 11.32 3.4896
2016-05-12 2016-03-31 13F EXXON MOBIL COMMON 30231G102 301,019 3,981 1.34 25,162 8.67 3.1427
2016-02-02 2015-12-31 13F EXXON MOBIL COMMON 30231G102 297,038 -7,324 -2.41 23,154 2.32 3.0164
2015-11-13 2015-09-30 13F/A-1 EXXON MOBIL COMMON 30231G102 304,362 -2,290 -0.75 22,629 -11.30 3.1141
2015-11-12 2015-09-30 13F EXXON MOBIL COMMON 30231G102 306,652 25,513
2015-08-13 2015-06-30 13F EXXON MOBIL COMMON 30231G102 306,652 -4,099 -1.32 25,513 -3.41 3.2272
2015-05-14 2015-03-31 13F EXXON MOBIL COMMON 30231G102 310,751 -9,067 -2.84 26,414 -10.67 3.3462
2015-02-19 2014-12-31 13F EXXON MOBIL COMMON 30231G102 319,818 -2,790 -0.86 29,567 -2.55 3.6354
2014-11-12 2014-09-30 13F EXXON MOBIL COMMON 30231G102 322,608 -2,714 -0.83 30,341 -7.36 3.8272
2014-08-26 2014-06-30 13F EXXON MOBIL COMMON 30231G102 325,322 -508 -0.16 32,753 2.91 4.0391
2014-05-08 2014-03-31 13F EXXON MOBIL COMMON 30231G102 325,830 1,440 0.44 31,827 -3.05 4.0897
2014-02-10 2013-12-31 13F EXXON MOBIL COMMON 30231G102 324,390 -2,125 -0.65 32,828 16.85 4.3094
2013-11-05 2013-09-30 13F EXXON MOBIL COMMON 30231G102 326,515 -3,581 -1.08 28,093 -5.80 4.0299
2013-07-24 2013-06-30 13F EXXON MOBIL COMMON 30231G102 330,096 330,096 29,824 4.4207
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.