Energy Services of America Corporation
US ˙ NasdaqCM ˙ US29271Q1031

SecurityESOA / Energy Services of America Corporation
InstitutionBlackRock, Inc.
Latest Disclosed Ownership657,292 shares
Latest Disclosed Value $ 8,630,244
BlackRock, Inc. reports 4.28% decrease in ownership of ESOA / Energy Services of America Corporation

On May 13, 2026 - BlackRock, Inc. filed a 13F-HR form disclosing ownership of 657,292 shares of Energy Services of America Corporation (US:ESOA) valued at $8,630,244 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 686,700 shares of Energy Services of America Corporation. This represents a change in shares of -4.28% during the quarter. The current value of the position is $10,135,443 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)
2026-05-13 2026-03-31 13F ENERGY SERVICES OF AMER COM 29271Q103 657,292 -29,408 -4.28 8,630 53.83 0.0000
2026-02-12 2025-12-31 13F ENERGY SVCS ACQUISITION COM 29271Q103 686,700 17,294 2.58 5,610 -19.02 0.0001
2025-11-12 2025-09-30 13F ENERGY SVCS ACQUISITION COM 29271Q103 669,406 101,224 17.82 6,928 22.68 0.0001
2025-08-12 2025-06-30 13F ENERGY SVCS ACQUISITION COM 29271Q103 568,182 496,749 695.41 5,648 736.59 0.0001
2025-05-02 2025-03-31 13F ENERGY SVCS ACQUISITION COM 29271Q103 71,433 3,563 5.25 675 -21.14 0.0000
2025-02-07 2024-12-31 13F ENERGY SVCS ACQUISITION COM 29271Q103 67,870 10,278 17.85 857 56.49 0.0000
2024-11-13 2024-09-30 13F ENERGY SVCS ACQUISITION COM 29271Q103 57,592 8,171 16.53 547 54.96 0.0000
2024-08-13 2024-06-30 13F ENERGY SVCS ACQUISITION COM 29271Q103 49,421 221 0.45 354 -12.84 0.0000
2024-05-10 2024-03-31 13F ENERGY SVCS ACQUISITION COM 29271Q103 49,200 22,830 86.58 406 157.96 0.0000
2024-02-13 2023-12-31 13F ENERGY SVCS ACQUISITION COM 29271Q103 26,370 1,382 5.53 158 55.45 0.0000
2023-11-13 2023-09-30 13F ENERGY SVCS ACQUISITION COM 29271Q103 24,988 -1,017 -3.91 101 34.67 0.0000
2023-08-11 2023-06-30 13F ENERGY SVCS ACQUISITION COM 29271Q103 26,005 4,525 21.07 75 53.06 0.0000
2023-05-12 2023-03-31 13F ENERGY SVCS ACQUISITION COM 29271Q103 21,480 696 3.35 49 -7.55 0.0000
2023-02-13 2022-12-31 13F ENERGY SVCS ACQUISITION COM 29271Q103 20,784 464 2.28 53 -8.62 0.0000
2022-11-14 2022-09-30 13F ENERGY SVCS ACQUISITION COM 29271Q103 20,320 5,348 35.72 58 87.10 0.0000
2022-08-12 2022-06-30 13F ENERGY SVCS ACQUISITION COM 29271Q103 14,972 14,972 31 0.0000
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.