Empire Petroleum Corporation
US ˙ NYSEAM

SecurityEP / Empire Petroleum Corporation
InstitutionCitigroup Inc
Latest Disclosed Ownership2,299 shares
Latest Disclosed Value $ 6,805
Citigroup Inc reports 293.66% increase in ownership of EP / Empire Petroleum Corporation

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 2,299 shares of Empire Petroleum Corporation (US:EP) valued at $6,805 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 584 shares of Empire Petroleum Corporation. This represents a change in shares of 293.66% during the quarter. The current value of the position is $6,322 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)
2026-05-11 2026-03-31 13F EMPIRE PETE COM 292034303 2,299 1,715 293.66 7 500.00 0.0000
2026-02-13 2025-12-31 13F EMPIRE PETE COM 292034303 584 -754 -56.35 2 -83.33 0.0000
2025-11-10 2025-09-30 13F EMPIRE PETE COM 292034303 1,338 -4,101 -75.40 6 -78.57 0.0000
2025-08-11 2025-06-30 13F EMPIRE PETE COM 292034303 5,439 -6,209 -53.31 29 -61.64 0.0000
2025-05-12 2025-03-31 13F EMPIRE PETE COM 292034303 11,648 -471 -3.89 73 -20.65 0.0000
2025-02-12 2024-12-31 13F EMPIRE PETE COM 292034303 12,119 1,685 16.15 92 70.37 0.0001
2024-11-12 2024-09-30 13F EMPIRE PETE COM 292034303 10,434 7,299 232.82 55 237.50 0.0000
2024-08-12 2024-06-30 13F EMPIRE PETE COM 292034303 3,135 978 45.34 16 45.45 0.0000
2024-05-10 2024-03-31 13F EMPIRE PETE COM 292034303 2,157 135 6.68 11 -50.00 0.0000
2024-02-09 2023-12-31 13F EMPIRE PETE COM 292034303 2,022 2,013 22,366.67 22 0.0000
2023-12-06 2023-09-30 13F/A-1 EMPIRE PETE COM 292034303 9 -3,018 -99.70 0 -100.00 0.0000
2023-11-09 2023-09-30 13F EMPIRE PETE COM 292034303 9 -3,018 0 0.0000
2023-08-10 2023-06-30 13F EMPIRE PETE COM 292034303 3,027 3,026 302,600.00 28 0.0000
2023-05-11 2023-03-31 13F EMPIRE PETE COM 292034303 1 -68 -98.55 0 0.0000
2023-02-09 2022-12-31 13F EMPIRE PETE COM 292034303 69 -85 -55.19 1 -100.00 0.0000
2022-11-10 2022-09-30 13F EMPIRE PETE COM 292034303 154 -222 -59.04 2 -50.00 0.0000
2022-08-10 2022-06-30 13F EMPIRE PETE COM 292034303 376 376 4 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.