엑슨모빌 주식회사
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionClaro Advisors LLC
Latest Disclosed Ownership43,334 shares
Latest Disclosed Value $ 7,352,124
Claro Advisors LLC ownership in XOM / Exxon Mobil Corporation

On April 21, 2026 - Claro Advisors LLC filed a 13F-HR form disclosing ownership of 43,334 shares of Exxon Mobil Corporation (MX:XOM) valued at $7,352,124 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 41,760 shares of Exxon Mobil Corporation. This represents a change in shares of 3.77% during the quarter.

Claro Advisors LLC has a history of taking positions in derivatives of the underlying security (XOM) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:XOM / Exxon Mobil Corporation Historical Put/Call Ratio
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)
2026-04-21 2026-03-31 13F EXXON MOBIL COM 30231G102 43,334 1,574 3.77 7,352 46.31 0.8857
2026-02-17 2025-12-31 13F EXXON MOBIL COM 30231G102 41,760 1,039 2.55 5,025 9.45 0.6846
2025-11-12 2025-09-30 13F EXXON MOBIL COM 30231G102 40,721 230 0.57 4,591 5.20 0.6695
2025-08-05 2025-06-30 13F EXXON MOBIL COM 30231G102 40,491 -2,803 -6.47 4,365 -15.23 0.7206
2025-05-12 2025-03-31 13F EXXON MOBIL COM 30231G102 43,294 1,152 2.73 5,149 13.57 0.6890
2025-01-13 2024-12-31 13F EXXON MOBIL COM 30231G102 42,142 -6,866 -14.01 4,533 -21.08 0.6125
2024-11-07 2024-09-30 13F/A-1 EXXON MOBIL COM 30231G102 49,008 4,465 10.02 5,745 12.03 0.7422
2024-10-17 2024-09-30 13F EXXON MOBIL COM 30231G102 10,471 -34,072 713 0.0921
2024-07-31 2024-06-30 13F EXXON MOBIL COM 30231G102 44,543 2,509 5.97 5,128 4.93 0.8005
2024-04-18 2024-03-31 13F EXXON MOBIL COM 30231G102 42,034 2,738 6.97 4,886 24.39 0.8484
2024-01-22 2023-12-31 13F EXXON MOBIL COM 30231G102 39,296 -1,269 -3.13 3,929 -17.63 0.8507
2023-10-10 2023-09-30 13F EXXON MOBIL COM 30231G102 40,565 884 2.23 4,770 12.08 1.1924
2023-08-08 2023-06-30 13F EXXON MOBIL COM 30231G102 39,681 -39 -0.10 4,256 -2.30 1.0573
2023-04-17 2023-03-31 13F EXXON MOBIL COM 30231G102 39,720 11,566 41.08 4,356 40.26 1.2790
2023-03-13 2022-12-31 13F/A-1 EXXON MOBIL COM 30231G102 28,154 15,057 114.97 3,105 176.74 1.0159
2023-02-14 2022-12-31 13F EXXON MOBIL COM 30231G102 28,154 15,057 3,105 1.0138
2022-11-18 2022-09-30 13F/A-1 EXXON MOBIL COM 30231G102 13,097 0 0.00 1,122 0.00 0.4460
2022-11-14 2022-09-30 13F EXXON MOBIL COM 30231G102 13,097 0 1,122 0.4460
2022-08-12 2022-06-30 13F EXXON MOBIL COM 30231G102 13,097 1,463 12.58 1,122 57.58 0.4460
2022-05-16 2022-03-31 13F EXXON MOBIL COM 30231G102 11,634 0 0.00 712 0.00 0.2561
2022-02-14 2021-12-31 13F EXXON MOBIL COM 30231G102 11,634 -11,422 -49.54 712 -47.49 0.2562
2021-11-15 2021-09-30 13F EXXON MOBIL COM 30231G102 23,056 -71 -0.31 1,356 -7.06 0.5703
2021-08-13 2021-06-30 13F EXXON MOBIL COM 30231G102 23,127 284 1.24 1,459 14.43 0.6567
2021-05-17 2021-03-31 13F EXXON MOBIL COM 30231G102 22,843 264 1.17 1,275 36.95 0.6459
2021-02-12 2020-12-31 13F EXXON MOBIL COM 30231G102 22,579 -1,047 -4.43 931 14.80 0.4948
2020-11-16 2020-09-30 13F EXXON MOBIL COM 30231G102 23,626 10,618 81.63 811 39.35 0.5140
2020-08-14 2020-06-30 13F EXXON MOBIL COM 30231G102 13,008 -300 -2.25 582 15.25 0.4006
2020-05-15 2020-03-31 13F EXXON MOBIL COM 30231G102 13,308 -1,837 -12.13 505 -52.22 0.4707
2020-02-14 2019-12-31 13F EXXON MOBIL COM 30231G102 15,145 1,591 11.74 1,057 10.45 0.8137
2019-10-29 2019-09-30 13F EXXON MOBIL COM 30231G102 13,554 -505 -3.59 957 -11.14 0.8490
2019-07-24 2019-06-30 13F EXXON MOBIL COM 30231G102 14,059 -1,653 -10.52 1,077 -15.13 0.9941
2019-05-10 2019-03-31 13F EXXON MOBIL COM 30231G102 15,712 2,299 17.14 1,269 11.32 1.2558
2019-02-14 2018-12-31 13F EXXON MOBIL COM 30231G102 13,413 13,413 1,140 0.9126
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2019-05-09 2019-03-31 13F EXXON MOBIL COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-02-14 2018-12-31 13F EXXON MOBIL COM Call 500 2 n/a n/a n/a
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.