Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionS&t Bank/pa
Latest Disclosed Ownership11,239 shares
Latest Disclosed Value $ 1,906,809
S&t Bank/pa reports 2.07% increase in ownership of XOM / Exxon Mobil Corporation

On May 13, 2026 - S&t Bank/pa filed a 13F-HR form disclosing ownership of 11,239 shares of Exxon Mobil Corporation (MX:XOM) valued at $1,906,809 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 11,011 shares of Exxon Mobil Corporation. This represents a change in shares of 2.07% 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)
2026-05-13 2026-03-31 13F EXXON MOBIL COM 30231G102 11,239 228 2.07 1,907 43.85 0.5634
2026-02-13 2025-12-31 13F EXXON MOBIL COM 30231G102 11,011 25 0.23 1,325 7.03 0.4190
2025-11-14 2025-09-30 13F EXXON MOBIL COM 30231G102 10,986 1,305 13.48 1,239 18.70 0.3482
2025-08-06 2025-06-30 13F EXXON MOBIL COM 30231G102 9,681 213 2.25 1,044 -7.37 0.3174
2025-05-15 2025-03-31 13F EXXON MOBIL COM 30231G102 9,468 -158 -1.64 1,126 8.79 0.3681
2025-02-14 2024-12-31 13F Exxon Mobil COM 30231G102 9,626 -155 -1.58 1,035 103,400.00 0.3304
2024-11-13 2024-09-30 13F EXXON MOBIL COM 30231G102 9,781 488 5.25 1 0.00 0.3004
2024-08-14 2024-06-30 13F EXXON MOBIL COM 30231G102 9,293 0 0.00 1 0.00 0.2723
2024-05-15 2024-03-31 13F EXXON MOBIL COM 30231G102 9,293 0 0.00 1 0.2071
2024-02-14 2023-12-31 13F EXXON MOBIL COM 30231G102 9,293 -150 -1.59 1 -100.00 0.1716
2023-11-14 2023-09-30 13F EXXON MOBIL COM 30231G102 9,443 4,440 88.75 1 0.2140
2023-08-14 2023-06-30 13F EXXON MOBIL COM 30231G102 5,003 -390 -7.23 1 0.0966
2023-05-09 2023-03-31 13F EXXON MOBIL COM 30231G102 5,393 -20 -0.37 1 0.1067
2023-02-13 2022-12-31 13F EXXON MOBIL COM 30231G102 5,413 -105 -1.90 1 -100.00 0.1102
2022-11-10 2022-09-30 13F EXXON MOBIL COM 30231G102 5,518 -2,138 -27.93 482 -26.52 0.0931
2022-08-10 2022-06-30 13F EXXON MOBIL COM 30231G102 7,656 -249 -3.15 656 0.46 0.1153
2022-05-16 2022-03-31 13F EXXON MOBIL COM 30231G102 7,905 -210 -2.59 653 31.39 0.0986
2022-02-14 2021-12-31 13F EXXON MOBIL COM 30231G102 8,115 -691 -7.85 497 -4.05 0.0725
2021-11-12 2021-09-30 13F EXXON MOBIL COM 30231G102 8,806 -1,120 -11.28 518 -17.25 0.0803
2021-08-13 2021-06-30 13F EXXON MOBIL COM 30231G102 9,926 -91 -0.91 626 11.99 0.0972
2021-05-17 2021-03-31 13F EXXON MOBIL COM 30231G102 10,017 -337 -3.25 559 30.91 0.0910
2021-02-17 2020-12-31 13F EXXON MOBIL COM 30231G102 10,354 -6,148 -37.26 427 -24.56 0.0767
2020-11-16 2020-09-30 13F EXXON MOBIL COM 30231G102 16,502 -109,510 -86.90 566 -89.96 0.1293
2020-08-14 2020-06-30 13F EXXON MOBIL COM 30231G102 126,012 9,076 7.76 5,636 26.94 1.2843
2020-05-14 2020-03-31 13F EXXON MOBIL COM 30231G102 116,936 1,098 0.95 4,440 -45.07 1.2230
2020-02-13 2019-12-31 13F EXXON MOBIL COM 30231G102 115,838 775 0.67 8,083 -0.52 1.6565
2021-01-05 2019-09-30 13F/A-2 EXXON MOBIL COM 30231G102 115,063 2,535 2.25 8,125 -5.78 1.7568
2019-11-14 2019-09-30 13F EXXON MOBIL COM 30231G102 115,063 2,535 8,125 1,768,045.4883
2019-08-13 2019-06-30 13F EXXON MOBIL COM 30231G102 112,528 3,793 3.49 8,623 -1.86 1.8891
2019-05-14 2019-03-31 13F EXXON MOBIL COM 30231G102 108,735 -4,871 -4.29 8,786 13.41 1.9777
2019-02-14 2018-12-31 13F EXXON MOBIL COM 30231G102 113,606 -15,567 -12.05 7,747 -29.46 1.7968
2018-11-13 2018-09-30 13F EXXON MOBIL COM 30231G102 129,173 501 0.39 10,982 3.17 2.0506
2018-08-14 2018-06-30 13F EXXON MOBIL COM 30231G102 128,672 31,672 32.65 10,645 47.09 2.0140
2018-05-14 2018-03-31 13F EXXON MOBIL COM 30231G102 97,000 -4,816 -4.73 7,237 -15.02 1.2889
2018-02-14 2017-12-31 13F EXXON MOBIL COM 30231G102 101,816 541 0.53 8,516 2.57 1.4427
2017-11-14 2017-09-30 13F EXXON MOBIL COM 30231G102 101,275 -4,457 -4.22 8,303 -2.73 1.4819
2017-08-14 2017-06-30 13F EXXON MOBIL COM 30231G102 105,732 586 0.56 8,536 -1.01 1.5512
2017-05-15 2017-03-31 13F EXXON MOBIL COM 30231G102 105,146 -12,326 -10.49 8,623 -18.67 1.6386
2017-02-10 2016-12-31 13F EXXON MOBIL COM 30231G102 117,472 35 0.03 10,602 3.44 1.7007
2016-11-14 2016-09-30 13F EXXON MOBIL COM 30231G102 117,437 -6,767 -5.45 10,249 -11.97 1.7019
2016-08-10 2016-06-30 13F EXXON MOBIL COM 30231G102 124,204 -1,543 -1.23 11,643 10.77 1.9047
2016-05-11 2016-03-31 13F EXXON MOBIL COM 30231G102 125,747 -1,592 -1.25 10,511 5.89 1.7498
2016-02-10 2015-12-31 13F EXXON MOBIL COM 30231G102 127,339 4,220 3.43 9,926 8.45 1.5392
2016-02-10 2015-09-30 13F/A-1 EXXON MOBIL COM 30231G102 123,119 -3,436 -2.72 9,153 -13.07 0.8076
2016-02-10 2015-09-30 13F/A-1 EXXON MOBIL COM 30231G102 123,119 -3,436 9,153 0.8076
2015-11-02 2015-09-30 13F EXXON MOBIL COM 30231G102 123,119 9,153
2015-08-14 2015-06-30 13F EXXON MOBIL COM 30231G102 126,555 -335 -0.26 10,529 -2.38 1.5394
2015-05-15 2015-03-31 13F EXXON MOBIL COM 30231G102 126,890 2,656 2.14 10,786 -6.09 1.6149
2015-02-17 2014-12-31 13F EXXON MOBIL COM 30231G102 124,234 1,017 0.83 11,486 -0.89 1.6678
2014-11-07 2014-09-30 13F EXXON MOBIL COM 30231G102 123,217 141 0.11 11,589 -6.48 1.7312
2014-11-07 2014-06-30 13F/A-1 EXXON MOBIL COM 30231G102 123,076 687 0.56 12,392 3.66 1.8652
2014-08-08 2014-06-30 13F EXXON MOBIL COM 30231G102 123,076 12,392
2014-04-30 2014-03-31 13F EXXON MOBIL COM 30231G102 122,389 -2,819 -2.25 11,955 -5.64 1.7018
2014-01-21 2013-12-31 13F EXXON MOBIL COM 30231G102 125,208 2,064 1.68 12,670 19.58 1.8020
2013-10-23 2013-09-30 13F EXXON MOBIL COM 30231G102 123,144 2,303 1.91 10,595 -2.96 1.6484
2013-07-25 2013-06-30 13F EXXON MOBIL COM 30231G102 120,841 120,841 10,918 1.9122
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.