Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionPinnacle Holdings, LLC
Latest Disclosed Ownership5,577 shares
Latest Disclosed Value $ 946,194
Pinnacle Holdings, LLC reports 4.57% decrease in ownership of XOM / Exxon Mobil Corporation

On May 8, 2026 - Pinnacle Holdings, LLC filed a 13F-HR form disclosing ownership of 5,577 shares of Exxon Mobil Corporation (MX:XOM) valued at $946,194 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 5,844 shares of Exxon Mobil Corporation. This represents a change in shares of -4.57% 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)
2026-05-08 2026-03-31 13F Exxon Mobil COM 30231G102 5,577 -267 -4.57 946 34.57 0.3059
2026-02-12 2025-12-31 13F Exxon Mobil COM 30231G102 5,844 1,620 38.35 703 47.69 0.2376
2025-11-12 2025-09-30 13F Exxon Mobil COM 30231G102 4,224 -95 -2.20 476 2.37 0.1660
2025-08-07 2025-06-30 13F Exxon Mobil COM 30231G102 4,319 106 2.52 466 -7.00 0.1679
2025-05-13 2025-03-31 13F Exxon Mobil COM 30231G102 4,213 1 0.02 501 10.38 0.1904
2025-02-13 2024-12-31 13F Exxon Mobil COM 30231G102 4,212 -711 -14.44 453 -21.49 0.1710
2024-11-12 2024-09-30 13F Exxon Mobil COM 30231G102 4,923 -869 -15.00 577 -13.36 0.2253
2024-08-13 2024-06-30 13F Exxon Mobil COM 30231G102 5,792 149 2.64 667 1.68 0.2710
2024-05-09 2024-03-31 13F Exxon Mobil COM 30231G102 5,643 -113 -1.96 656 13.91 0.2635
2024-02-14 2023-12-31 13F Exxon Mobil COM 30231G102 5,756 2,219 62.74 575 38.55 0.2368
2023-11-14 2023-09-30 13F Exxon Mobil COM 30231G102 3,537 138 4.06 416 14.01 0.1948
2023-08-11 2023-06-30 13F Exxon Mobil COM 30231G102 3,399 0 0.00 365 -2.15 0.1627
2023-05-12 2023-03-31 13F Exxon Mobil COM 30231G102 3,399 -453 -11.76 373 -12.26 0.1727
2023-02-13 2022-12-31 13F Exxon Mobil COM 30231G102 3,852 0 0.00 425 26.19 0.1900
2022-11-14 2022-09-30 13F/A-1 Exxon Mobil COM 30231G102 3,852 -78 -1.98 336 0.00 0.1575
2022-11-14 2022-09-30 13F Exxon Mobil COM 30231G102 3,930 0 337 0.1541
2022-08-11 2022-06-30 13F Exxon Mobil COM 30231G102 3,930 0 0.00 337 3.70 0.1541
2022-05-13 2022-03-31 13F Exxon Mobil COM 30231G102 3,930 -210 -5.07 325 28.06 0.1275
2022-02-14 2021-12-31 13F Exxon Mobil COM 30231G102 4,140 0 0.00 253 4.12 0.1064
2021-11-12 2021-09-30 13F Exxon Mobil COM 30231G102 4,140 987 31.30 244 -99.88 0.1068
2021-08-13 2021-06-30 13F Exxon Mobil COM 30231G102 3,153 342 12.17 198,891 127,394.23 0.0914
2021-05-12 2021-03-31 13F Exxon Mobil COM 30231G102 2,811 75 2.74 157 39.29 0.0726
2021-02-12 2020-12-31 13F Exxon Mobil COM 30231G102 2,736 -509 -15.69 113 0.90 0.0595
2020-11-13 2020-09-30 13F/A-1 Exxon Mobil COM 30231G102 3,245 -20,355 -86.25 111 -89.48 0.0644
2020-11-13 2020-09-30 13F Exxon Mobil COM 30231G102 22,224 -1,376 1,569 591.4443
2020-08-13 2020-06-30 13F Exxon Mobil COM 30231G102 23,600 377 1.62 1,055 19.75 0.5037
2020-05-14 2020-03-31 13F Exxon Mobil COM 30231G102 23,223 1,290 5.88 882 -42.42 0.5057
2020-02-14 2019-12-31 13F Exxon Mobil COM 30231G102 21,933 -291 -1.31 1,530 -2.49 0.5749
2019-11-14 2019-09-30 13F Exxon Mobil COM 30231G102 22,224 -132 -0.59 1,569 -8.41 0.5914
2019-08-13 2019-06-30 13F Exxon Mobil COM 30231G102 22,356 -299 -1.32 1,713 -6.39 0.6365
2019-05-13 2019-03-31 13F Exxon Mobil COM 30231G102 22,655 73 0.32 1,831 18.91 0.6852
2019-02-12 2018-12-31 13F Exxon Mobil COM 30231G102 22,582 -39 -0.17 1,540 -19.97 0.6359
2018-11-13 2018-09-30 13F Exxon Mobil COM 30231G102 22,621 -71 -0.31 1,923 2.45 0.6641
2018-08-14 2018-06-30 13F Exxon Mobil COM 30231G102 22,692 -165 -0.72 1,877 10.09 0.6544
2018-05-14 2018-03-31 13F Exxon Mobil COM 30231G102 22,857 3,093 15.65 1,705 3.15 0.6388
2018-02-12 2017-12-31 13F Exxon Mobil COM 30231G102 19,764 -255 -1.27 1,653 0.73 0.6007
2017-11-13 2017-09-30 13F Exxon Mobil COM 30231G102 20,019 1,067 5.63 1,641 7.33 0.6059
2017-08-14 2017-06-30 13F Exxon Mobil COM 30231G102 18,952 1,585 9.13 1,530 7.37 0.5946
2017-05-12 2017-03-31 13F Exxon Mobil COM 30231G102 17,367 -117 -0.67 1,424 -9.76 0.5487
2017-02-13 2016-12-31 13F Exxon Mobil COM 30231G102 17,484 -969 -5.25 1,578 -1.99 0.6136
2016-11-14 2016-09-30 13F Exxon Mobil COM 30231G102 18,453 80 0.44 1,611 -6.50 0.6338
2016-08-09 2016-06-30 13F Exxon Mobil COM 30231G102 18,373 -126 -0.68 1,722 11.38 0.7363
2016-05-16 2016-03-31 13F Exxon Mobil COM 30231G102 18,499 -2,049 -9.97 1,546 -3.44 0.7399
2016-02-11 2015-12-31 13F Exxon Mobil COM 30231G102 20,548 -126 -0.61 1,602 4.16 0.7468
2015-11-13 2015-09-30 13F Exxon Mobil COM 30231G102 20,674 254 1.24 1,537 -9.48 0.6616
2015-08-13 2015-06-30 13F Exxon Mobil COM 30231G102 20,420 -296 -1.43 1,699 -3.52 0.6199
2015-05-12 2015-03-31 13F Exxon Mobil COM 30231G102 20,716 -2,437 -10.53 1,761 -17.76 0.6385
2015-02-12 2014-12-31 13F Exxon Mobil COM 30231G102 23,153 -1,279 -5.23 2,140 -6.84 0.7050
2014-11-12 2014-09-30 13F Exxon Mobil COM 30231G102 24,432 2,881 13.37 2,298 5.90 0.5938
2014-08-13 2014-06-30 13F Exxon Mobil COM 30231G102 21,551 -300 -1.37 2,170 1.64 0.5307
2014-05-28 2014-03-31 13F Exxon Mobil COM 30231G102 21,851 2,267 11.58 2,134 7.72 0.5912
2014-02-13 2013-12-31 13F Exxon COM 30231G102 19,584 -995 -4.84 1,982 11.92 0.5762
2013-11-20 2013-09-30 13F/A-1 Exxon COM 30231G102 20,579 -640 -3.02 1,771 -7.67 0.5612
2013-11-12 2013-09-30 13F Exxon COM 30231G102 20,579 -640 1,771 525.0092
2013-08-14 2013-06-30 13F Exxon CMN STK 30231G102 21,219 21,219 1,917 0.6014
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.