Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionCastle Rock Wealth Management, LLC
Latest Disclosed Ownership16,426 shares
Latest Disclosed Value $ 2,639,540
Castle Rock Wealth Management, LLC reports 0.03% decrease in ownership of XOM / Exxon Mobil Corporation

On April 8, 2026 - Castle Rock Wealth Management, LLC filed a 13F-HR form disclosing ownership of 16,426 shares of Exxon Mobil Corporation (MX:XOM) valued at $2,639,540 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 16,431 shares of Exxon Mobil Corporation. This represents a change in shares of -0.03% 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)
2026-04-08 2026-03-31 13F EXXON MOBIL COM 30231G102 16,426 -5 -0.03 2,640 12.44 0.5715
2026-02-05 2025-12-31 13F EXXON MOBIL COM 30231G102 16,431 -432 -2.56 2,347 25.11 0.5075
2025-10-16 2025-09-30 13F EXXON MOBIL COM 30231G102 16,863 27 0.16 1,876 2.91 0.4148
2025-07-23 2025-06-30 13F EXXON MOBIL COM 30231G102 16,836 -617 -3.54 1,824 -11.63 0.4262
2025-04-09 2025-03-31 13F EXXON MOBIL COM 30231G102 17,453 -1,443 -7.64 2,064 0.88 0.5573
2025-03-05 2024-12-31 13F EXXON MOBIL COM 30231G102 18,896 -1,182 -5.89 2,045 -19.01 0.4871
2024-10-09 2024-09-30 13F EXXON MOBIL COM 30231G102 20,078 1,465 7.87 2,526 18.05 0.6026
2024-07-12 2024-06-30 13F EXXON MOBIL COM 30231G102 18,613 -1,594 -7.89 2,140 -8.75 0.5343
2024-05-13 2024-03-31 13F EXXON MOBIL COM 30231G102 20,207 -103 -0.51 2,345 12.91 0.6403
2024-01-09 2023-12-31 13F EXXON MOBIL COM 30231G102 20,310 224 1.12 2,077 -4.46 0.6294
2023-10-11 2023-09-30 13F EXXON MOBIL COM 30231G102 20,086 7,290 56.97 2,174 58.96 0.7296
2023-07-11 2023-06-30 13F EXXON MOBIL COM 30231G102 12,796 316 2.53 1,367 0.44 0.4670
2023-05-12 2023-03-31 13F EXXON MOBIL COM 30231G102 12,480 420 3.48 1,362 -4.15 0.4864
2023-01-31 2022-12-31 13F EXXON MOBIL COM 30231G102 12,060 568 4.94 1,420 26.11 0.6347
2022-10-14 2022-09-30 13F EXXON MOBIL COM 30231G102 11,492 -929 -7.48 1,126 5.53 0.5674
2022-07-13 2022-06-30 13F EXXON MOBIL COM 30231G102 12,421 9,922 397.04 1,067 385.00 0.5443
2022-04-25 2022-03-31 13F EXXON MOBIL COM 30231G102 2,499 2,499 220 0.1012
2019-11-13 2019-09-30 13F EXXON MOBIL COM 30231G102 0 -6,837 -100.00 0 -100.00
2019-08-08 2019-06-30 13F EXXON MOBIL COM 30231G102 6,837 -170 -2.43 525 -99.60 0.5826
2019-05-15 2019-03-31 13F EXXON MOBIL COM 30231G102 7,007 1,708 32.23 129,717 32,248.38 2.7212
2019-02-08 2018-12-31 13F EXXON MOBIL COM 30231G102 5,299 978 22.63 401 13.28 0.5684
2018-11-13 2018-09-30 13F EXXON MOBIL COM 30231G102 4,321 -2,099 -32.69 354 -33.33 0.5627
2018-08-13 2018-06-30 13F EXXON MOBIL COM 30231G102 6,420 -58 -0.90 531 9.94 0.7246
2018-05-14 2018-03-31 13F EXXON MOBIL COM 30231G102 6,478 -1,383 -17.59 483 -26.48 0.7989
2018-02-08 2017-12-31 13F EXXON MOBIL COM 30231G102 7,861 7,861 657 1.2789
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.