Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionCompass Capital Management, Inc
Latest Disclosed Ownership7,879 shares
Latest Disclosed Value $ 1,336,751
Compass Capital Management, Inc reports 24.86% decrease in ownership of XOM / Exxon Mobil Corporation

On May 21, 2026 - Compass Capital Management, Inc filed a 13F-HR form disclosing ownership of 7,879 shares of Exxon Mobil Corporation (MX:XOM) valued at $1,336,751 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 10,486 shares of Exxon Mobil Corporation. This represents a change in shares of -24.86% 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)
2026-05-21 2026-03-31 13F EXXON MOBIL COM 30231G102 7,879 -2,607 -24.86 1,337 5.95 0.0807
2026-02-12 2025-12-31 13F EXXON MOBIL COM 30231G102 10,486 151 1.46 1,262 8.24 0.0701
2025-11-13 2025-09-30 13F EXXON MOBIL COM 30231G102 10,335 2,661 34.68 1,165 40.87 0.0616
2025-08-07 2025-06-30 13F EXXON MOBIL COM 30231G102 7,674 7,674 827 0.0443
2019-05-06 2019-03-31 13F EXXON MOBIL COM 30231G102 0 -6,049 -100.00 0 -100.00
2019-01-25 2018-12-31 13F EXXON MOBIL COM 30231G102 6,049 -3,745 -38.24 412 -50.54 0.0586
2018-10-31 2018-09-30 13F EXXON MOBIL COM 30231G102 9,794 -492 -4.78 833 -2.12 0.1091
2018-07-20 2018-06-30 13F EXXON MOBIL COM 30231G102 10,286 -633 -5.80 851 4.42 0.1238
2018-04-27 2018-03-31 13F EXXON MOBIL COM 30231G102 10,919 -2,150 -16.45 815 -25.43 0.1219
2018-01-30 2017-12-31 13F EXXON MOBIL COM 30231G102 13,069 -203 -1.53 1,093 0.46 0.1653
2017-11-01 2017-09-30 13F EXXON MOBIL COM 30231G102 13,272 0 0.00 1,088 1.59 0.1728
2017-07-27 2017-06-30 13F EXXON MOBIL COM 30231G102 13,272 199 1.52 1,071 -0.09 0.1745
2017-05-02 2017-03-31 13F EXXON MOBIL COM 30231G102 13,073 -1,295 -9.01 1,072 -17.35 0.1846
2017-02-02 2016-12-31 13F EXXON MOBIL COM 30231G102 14,368 1,295 9.91 1,297 13.67 0.2421
2016-11-01 2016-09-30 13F EXXON MOBIL COM 30231G102 13,073 0 0.00 1,141 -6.86 0.2142
2016-07-28 2016-06-30 13F EXXON MOBIL COM 30231G102 13,073 -1,900 -12.69 1,225 -2.16 0.2342
2016-05-03 2016-03-31 13F EXXON MOBIL COM 30231G102 14,973 -1,297 -7.97 1,252 -1.26 0.2493
2016-01-28 2015-12-31 13F EXXON MOBIL COM 30231G102 16,270 -188 -1.14 1,268 3.59 0.2685
2015-10-29 2015-09-30 13F EXXON MOBIL COM 30231G102 16,458 74 0.45 1,224 -10.20 0.2746
2015-07-30 2015-06-30 13F EXXON MOBIL COM 30231G102 16,384 1,716 11.70 1,363 9.30 0.2878
2015-05-01 2015-03-31 13F EXXON MOBIL COM 30231G102 14,668 14,668 0.00 1,247 0.2597
2015-01-29 2014-12-31 13F EXXON MOBIL COM 30231G102 0 -14,605 -100.00 0 -100.00
2014-10-28 2014-09-30 13F EXXON MOBIL COM 30231G102 14,605 0 0.00 1,374 -6.53 0.2645
2014-07-28 2014-06-30 13F EXXON MOBIL COM 30231G102 14,605 0 0.00 1,470 3.01 0.2843
2014-04-24 2014-03-31 13F EXXON MOBIL COM 30231G102 14,605 -508 -3.36 1,427 -6.67 0.2849
2014-01-28 2013-12-31 13F EXXON MOBIL COM 30231G102 15,113 700 4.86 1,529 23.31 0.3083
2013-10-24 2013-09-30 13F EXXON MOBIL COM 30231G102 14,413 -815 -5.35 1,240 -9.88 0.2791
2013-07-25 2013-06-30 13F EXXON MOBIL COM 30231G102 15,228 15,228 1,376 0.3348
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.