Exxon Mobil Corporation
MX ˙ BMV ˙ US30231G1022
SecurityMX:XOM / Exxon Mobil Corporation
InstitutionQuantinno Capital Management LP
Latest Disclosed Ownership2,398,418 shares
Latest Disclosed Value $ 406,915,639
Quantinno Capital Management LP reports 21.75% increase in ownership of XOM / Exxon Mobil Corporation

On May 15, 2026 - Quantinno Capital Management LP filed a 13F-HR form disclosing ownership of 2,398,418 shares of Exxon Mobil Corporation (MX:XOM) valued at $406,915,639 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,969,987 shares of Exxon Mobil Corporation. This represents a change in shares of 21.75% 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)
2026-05-15 2026-03-31 13F EXXON MOBIL COM 30231G102 2,398,418 428,431 21.75 406,916 71.64 0.6791
2026-02-17 2025-12-31 13F EXXON MOBIL COM 30231G102 1,969,987 411,677 26.42 237,068 34.93 0.4761
2025-11-14 2025-09-30 13F EXXON MOBIL COM 30231G102 1,558,310 394,794 33.93 175,700 40.08 0.4793
2025-08-14 2025-06-30 13F EXXON MOBIL COM 30231G102 1,163,516 441,478 61.14 125,427 46.06 0.5417
2025-05-12 2025-03-31 13F EXXON MOBIL COM 30231G102 722,038 151,880 26.64 85,872 40.01 0.5592
2025-02-14 2024-12-31 13F EXXON MOBIL COM 30231G102 570,158 110,772 24.11 61,332 13.89 0.6031
2024-11-14 2024-09-30 13F EXXON MOBIL COM 30231G102 459,386 92,518 25.22 53,849 27.50 0.7000
2024-08-14 2024-06-30 13F EXXON MOBIL COM 30231G102 366,868 103,979 39.55 42,234 38.21 0.7595
2024-05-14 2024-03-31 13F EXXON MOBIL COM 30231G102 262,889 113,218 75.64 30,558 104.21 0.6642
2024-02-14 2023-12-31 13F EXXON MOBIL COM 30231G102 149,671 19,872 15.31 14,964 -1.95 0.5238
2023-11-14 2023-09-30 13F EXXON MOBIL COM 30231G102 129,799 33,873 35.31 15,262 48.35 0.6947
2023-08-04 2023-06-30 13F EXXON MOBIL COM 30231G102 95,926 -17,535 -15.45 10,288 -17.31 0.5876
2023-05-03 2023-03-31 13F EXXON MOBIL COM 30231G102 113,461 8,602 8.20 12,442 7.57 0.8228
2023-02-13 2022-12-31 13F EXXON MOBIL COM 30231G102 104,859 39,780 61.13 11,566 103.56 0.8627
2022-11-08 2022-09-30 13F EXXON MOBIL COM 30231G102 65,079 34,798 114.92 5,682 119.13 0.7316
2022-08-15 2022-06-30 13F EXXON MOBIL COM 30231G102 30,281 10,723 54.83 2,593 60.56 0.3741
2022-05-12 2022-03-31 13F EXXON MOBIL COM 30231G102 19,558 12,094 162.03 1,615 253.39 0.2463
2022-02-14 2021-12-31 13F EXXON MOBIL COM 30231G102 7,464 7,464 457 0.0827
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.