Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionPuzo Michael J
Latest Disclosed Ownership32,971 shares
Latest Disclosed Value $ 5,593,860
Puzo Michael J reports 12.40% decrease in ownership of XOM / Exxon Mobil Corporation

On May 7, 2026 - Puzo Michael J filed a 13F-HR form disclosing ownership of 32,971 shares of Exxon Mobil Corporation (MX:XOM) valued at $5,593,860 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 14, 2026 disclosing 37,636 shares of Exxon Mobil Corporation. This represents a change in shares of -12.40% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-07 2026-03-31 13F EXXON MOBIL COM 30231G102 32,971 -4,665 -12.40 5,594 23.49 1.6288
2026-02-14 2025-12-31 13F EXXON MOBIL COM 30231G102 37,636 -58 -0.15 4,529 6.59 1.2329
2025-11-10 2025-09-30 13F EXXON MOBIL COM 30231G102 37,694 -120 -0.32 4,250 4.24 1.1593
2025-07-23 2025-06-30 13F EXXON MOBIL COM 30231G102 37,814 -1,165 -2.99 4,076 -12.06 1.1614
2025-04-21 2025-03-31 13F EXXON MOBIL COM 30231G102 38,979 -10 -0.03 4,636 10.52 1.3285
2025-02-13 2024-12-31 13F EXXON MOBIL COM 30231G102 38,989 -25 -0.06 4,194 -8.29 1.1725
2024-11-12 2024-09-30 13F EXXON MOBIL COM 30231G102 39,014 -15 -0.04 4,573 1.78 1.1955
2024-08-12 2024-06-30 13F EXXON MOBIL COM 30231G102 39,029 -600 -1.51 4,493 -2.45 1.2471
2024-05-13 2024-03-31 13F EXXON MOBIL COM 30231G102 39,629 3,498 9.68 4,606 27.52 1.2768
2024-02-14 2023-12-31 13F EXXON MOBIL COM 30231G102 36,131 -265 -0.73 3,612 -15.59 1.1474
2023-11-14 2023-09-30 13F EXXON MOBIL COM 30231G102 36,396 -625 -1.69 4,279 7.78 1.4515
2023-08-11 2023-06-30 13F EXXON MOBIL COM 30231G102 37,021 -280 -0.75 3,971 -2.93 1.2569
2023-05-11 2023-03-31 13F EXXON MOBIL COM 30231G102 37,301 -2,094 -5.32 4,090 -5.87 1.3646
2023-02-09 2022-12-31 13F EXXON MOBIL COM 30231G102 39,395 -1,315 -3.23 4,345 22.26 1.5691
2022-11-08 2022-09-30 13F EXXON MOBIL COM 30231G102 40,710 -25 -0.06 3,554 1.89 1.3509
2022-07-19 2022-06-30 13F EXXON MOBIL COM 30231G102 40,735 -975 -2.34 3,488 1.25 1.2386
2022-05-17 2022-03-31 13F EXXON MOBIL COM 30231G102 41,710 -200 -0.48 3,445 34.36 1.0368
2022-02-08 2021-12-31 13F EXXON MOBIL COM 30231G102 41,910 135 0.32 2,564 4.31 0.7241
2021-11-10 2021-09-30 13F EXXON MOBIL COM 30231G102 41,775 -190 -0.45 2,458 -7.14 0.7791
2021-08-09 2021-06-30 13F EXXON MOBIL COM 30231G102 41,965 -2,775 -6.20 2,647 6.01 0.8225
2021-05-17 2021-03-31 13F EXXON MOBIL COM 30231G102 44,740 -2,160 -4.61 2,497 29.18 0.7950
2021-02-16 2020-12-31 13F EXXON MOBIL COM 30231G102 46,900 -2,955 -5.93 1,933 13.04 0.6311
2020-10-28 2020-09-30 13F EXXON MOBIL COM 30231G102 49,855 -8,016 -13.85 1,710 -33.90 0.6086
2020-07-28 2020-06-30 13F EXXON MOBIL COM 30231G102 57,871 870 1.53 2,587 19.55 0.9678
2020-05-07 2020-03-31 13F EXXON MOBIL COM 30231G102 57,001 200 0.35 2,164 -45.42 0.9523
2020-01-15 2019-12-31 13F EXXON MOBIL COM 30231G102 56,801 -660 -1.15 3,965 -2.27 1.4188
2019-11-06 2019-09-30 13F EXXON MOBIL COM 30231G102 57,461 3,433 6.35 4,057 -2.03 1.5280
2019-07-24 2019-06-30 13F EXXON MOBIL COM 30231G102 54,028 -1,032 -1.87 4,141 -6.90 1.5380
2019-05-01 2019-03-31 13F EXXON MOBIL COM 30231G102 55,060 -2,685 -4.65 4,448 13.01 1.7339
2019-01-24 2018-12-31 13F EXXON MOBIL COM 30231G102 57,745 -13,515 -18.97 3,936 -35.05 1.7486
2018-10-15 2018-09-30 13F EXXON MOBIL COM 30231G102 71,260 -1,042 -1.44 6,060 1.29 2.2862
2018-07-30 2018-06-30 13F EXXON MOBIL COM 30231G102 72,302 -2,110 -2.84 5,983 7.72 2.5332
2018-04-24 2018-03-31 13F EXXON MOBIL COM 30231G102 74,412 -3,982 -5.08 5,554 -15.28 2.3658
2018-02-02 2017-12-31 13F EXXON MOBIL COM 30231G102 78,394 14,039 21.81 6,556 24.28 2.7017
2017-10-26 2017-09-30 13F EXXON MOBIL COM 30231G102 64,355 -1,388 -2.11 5,275 -0.60 2.7451
2017-07-25 2017-06-30 13F EXXON MOBIL COM 30231G102 65,743 160 0.24 5,307 -1.34 2.8641
2017-05-16 2017-03-31 13F EXXON MOBIL COM 30231G102 65,583 -965 -1.45 5,379 -10.44 2.9876
2017-02-14 2016-12-31 13F EXXON MOBIL Common Stock 30231G102 66,548 1,530 2.35 6,006 5.85 3.4749
2016-11-16 2016-09-30 13F EXXON MOBIL Common Stock 30231G102 65,018 7,236 12.52 5,674 4.74 3.2719
2016-08-08 2016-06-30 13F EXXON MOBIL Common Stock 30231G102 57,782 0 0.00 5,417 12.15 3.5733
2016-05-27 2016-03-31 13F EXXON MOBIL Common Stock 30231G102 57,782 1,962 3.51 4,830 11.03 3.2043
2016-02-12 2015-12-31 13F EXXON MOBIL Common Stock 30231G102 55,820 1,017 1.86 4,350 6.75 3.0383
2015-11-13 2015-09-30 13F EXXON MOBIL Common Stock 30231G102 54,803 496 0.91 4,075 -9.83 2.8950
2015-08-10 2015-06-30 13F EXXON MOBIL Common Stock 30231G102 54,307 -170 -0.31 4,519 -2.42 2.9117
2015-05-22 2015-03-31 13F EXXON MOBIL Common Stock 30231G102 54,477 -2,700 -4.72 4,631 -12.39 2.9579
2015-02-13 2014-12-31 13F EXXON MOBIL Common Stock 30231G102 57,177 -2,843 -4.74 5,286 -6.36 3.4694
2014-11-24 2014-09-30 13F EXXON MOBIL Common Stock 30231G102 60,020 795 1.34 5,645 -5.33 3.8734
2014-07-24 2014-06-30 13F EXXON MOBIL Common Stock 30231G102 59,225 131 0.22 5,963 3.33 4.1367
2014-05-30 2014-03-31 13F EXXON MOBIL Common Stock 30231G102 59,094 -812 -1.36 5,771 -4.82 4.1541
2014-05-28 2013-12-31 13F EXXON MOBIL Common Stock 30231G102 59,906 1,345 2.30 6,063 20.32 4.4223
2013-11-18 2013-09-30 13F EXXON MOBIL Common Stock 30231G102 58,561 1,281 2.24 5,039 -2.63 4.2130
2013-08-19 2013-06-30 13F EXXON MOBIL Common Stock 30231G102 57,280 343 0.60 5,175 0.86 4.5429
2013-08-16 2013-03-31 13F EXXON MOBIL Common Stock 30231G102 56,937 131 0.23 5,131 4.39 4.4724
2013-08-16 2012-12-31 13F EXXON MOBIL Common Stock 30231G102 56,806 56,806 4,915 4.6896
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.