Mexco Energy Corporation
US ˙ NYSEAM ˙ US5927701012

SecurityMXC / Mexco Energy Corporation
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership38,314 shares
Latest Disclosed Value $ 391,569
Dimensional Fund Advisors Lp reports 2.56% increase in ownership of MXC / Mexco Energy Corporation

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 38,314 shares of Mexco Energy Corporation (US:MXC) valued at $391,569 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 37,357 shares of Mexco Energy Corporation. This represents a change in shares of 2.56% during the quarter. The current value of the position is $337,163 USD.

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)
2026-05-07 2026-03-31 13F MEXCO ENERGY COM 592770101 38,314 957 2.56 392 5.68 0.0000
2026-02-12 2025-12-31 13F MEXCO ENERGY COM 592770101 37,357 0 0.00 370 8.19 0.0001
2025-11-12 2025-09-30 13F MEXCO ENERGY COM 592770101 37,357 407 1.10 342 4.59 0.0001
2025-08-12 2025-06-30 13F MEXCO ENERGY COM 592770101 36,950 -480 -1.28 328 7.21 0.0001
2025-05-13 2025-03-31 13F MEXCO ENERGY COM 592770101 37,430 117 0.31 306 -27.38 0.0001
2025-02-13 2024-12-31 13F MEXCO ENERGY COM 592770101 37,313 -53 -0.14 421 -7.28 0.0001
2024-11-07 2024-09-30 13F MEXCO ENERGY COM 592770101 37,366 -1,563 -4.02 454 2.95 0.0001
2024-08-09 2024-06-30 13F MEXCO ENERGY COM 592770101 38,929 -970 -2.43 441 10.55 0.0001
2024-05-10 2024-03-31 13F MEXCO ENERGY COM 592770101 39,899 -449 -1.11 398 8.15 0.0001
2024-02-07 2023-12-31 13F MEXCO ENERGY COM 592770101 40,348 0 0.00 368 -29.77 0.0001
2023-11-09 2023-09-30 13F MEXCO ENERGY COM 592770101 40,348 0 0.00 524 8.26 0.0002
2023-08-09 2023-06-30 13F MEXCO ENERGY COM 592770101 40,348 0 0.00 485 5.45 0.0002
2023-05-12 2023-03-31 13F MEXCO ENERGY COM 592770101 40,348 27 0.07 459 0.0002
2023-02-09 2022-12-31 13F MEXCO ENERGY COM 592770101 40,321 957 2.43 1 -100.00 0.0001
2022-11-10 2022-09-30 13F MEXCO ENERGY COM 592770101 39,364 -814 -2.03 639 -7.39 0.0002
2022-08-12 2022-06-30 13F MEXCO ENERGY COM 592770101 40,178 -916 -2.23 690 3.60 0.0002
2022-05-13 2022-03-31 13F MEXCO ENERGY COM 592770101 41,094 999 2.49 666 77.13 0.0002
2022-02-09 2021-12-31 13F MEXCO ENERGY COM 592770101 40,095 6,847 20.59 376 8.67 0.0001
2021-11-12 2021-09-30 13F MEXCO ENERGY COM 592770101 33,248 20,734 165.69 346 183.61 0.0001
2021-08-12 2021-06-30 13F MEXCO ENERGY COM 592770101 12,514 12,514 122 0.0000
2016-05-13 2016-03-31 13F MEXCO ENERGY COM 592770101 0 -25,185 -100.00 0 -100.00
2016-02-10 2015-12-31 13F MEXCO ENERGY COM 592770101 25,185 -3,769 -13.02 81 12.50 0.0001
2015-11-13 2015-09-30 13F MEXCO ENERGY COM 592770101 28,954 -11,264 -28.01 72 -62.11 0.0000
2015-08-14 2015-06-30 13F MEXCO ENERGY COM 592770101 40,218 -935 -2.27 190 -19.15 0.0001
2015-05-14 2015-03-31 13F MEXCO ENERGY COM 592770101 41,153 -3,826 -8.51 235 -6.00 0.0001
2015-02-06 2014-12-31 13F MEXCO ENERGY COM 592770101 44,979 -1,800 -3.85 250 -22.84 0.0002
2014-11-13 2014-09-30 13F MEXCO ENERGY COM 592770101 46,779 -300 -0.64 324 -17.14 0.0002
2014-08-08 2014-06-30 13F MEXCO ENERGY COM 592770101 47,079 1,600 3.52 391 11.40 0.0003
2014-05-14 2014-03-31 13F MEXCO ENERGY COM 592770101 45,479 0 0.00 351 12.50 0.0003
2014-02-12 2013-12-31 13F MEXCO ENERGY COM 592770101 45,479 0 0.00 312 4.70 0.0002
2013-11-13 2013-09-30 13F MEXCO ENERGY COM 592770101 45,479 0 0.00 298 12.45 0.0003
2013-08-15 2013-06-30 13F MEXCO ENERGY COM 592770101 45,479 45,479 265 0.0002
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.