Expand Energy Corporation
US ˙ NasdaqGS ˙ US1651677353

SecurityEXE / Expand Energy Corporation
InstitutionSIR Capital Management, L.P.
Latest Disclosed Ownership410,733 shares
Latest Disclosed Value $ 45,090,269
SIR Capital Management, L.P. reports 243.42% increase in ownership of EXE / Expand Energy Corporation

On May 15, 2026 - SIR Capital Management, L.P. filed a 13F-HR form disclosing ownership of 410,733 shares of Expand Energy Corporation (US:EXE) valued at $45,090,269 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 119,600 shares of Expand Energy Corporation. This represents a change in shares of 243.42% during the quarter. The current value of the position is $37,405,454 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)
2026-05-15 2026-03-31 13F EXPAND ENERGY COM 165167735 410,733 291,133 243.42 45,090 241.62 4.2101
2026-02-13 2025-12-31 13F EXPAND ENERGY COM 165167735 119,600 119,600 13,199 1.4604
2025-08-12 2025-06-30 13F EXPAND ENERGY COM 165167735 0 -140,400 -100.00 0 -100.00
2025-05-15 2025-03-31 13F EXPAND ENERGY COM 165167735 140,400 91,900 189.48 15,629 223.72 1.3717
2025-02-14 2024-12-31 13F EXPAND ENERGY COM 165167735 48,500 -36,500 -42.94 4,828 -30.94 0.4978
2024-11-14 2024-09-30 13F CHESAPEAKE ENERGY COM 165167735 85,000 85,000 6,991 0.6798
2024-05-15 2024-03-31 13F CHESAPEAKE ENERGY COM 165167735 0 -111,300 -100.00 0 -100.00
2024-02-14 2023-12-31 13F CHESAPEAKE ENERGY COM 165167735 111,300 111,300 8,563 0.8761
2023-11-14 2023-09-30 13F CHESAPEAKE ENERGY COM 165167735 0 -483,500 -100.00 0 -100.00
2023-08-11 2023-06-30 13F CHESAPEAKE ENERGY COM 165167735 483,500 -102,809 -17.53 40,459 -9.25 4.4325
2023-05-15 2023-03-31 13F CHESAPEAKE ENERGY COM 165167735 586,309 127,700 27.85 44,583 3.01 4.7509
2023-02-14 2022-12-31 13F CHESAPEAKE ENERGY COM 165167735 458,609 239,100 108.92 43,279 109.27 4.5518
2022-11-14 2022-09-30 13F CHESAPEAKE ENERGY COM 165167735 219,509 -211,115 -49.03 20,680 -40.79 3.4903
2022-08-15 2022-06-30 13F CHESAPEAKE ENERGY COM 165167735 430,624 220,774 105.21 34,924 91.29 4.7934
2022-05-16 2022-03-31 13F CHESAPEAKE ENERGY COM 165167735 209,850 50,318 31.54 18,257 77.37 3.2106
2022-02-14 2021-12-31 13F CHESAPEAKE ENERGY COM 165167735 159,532 9,932 6.64 10,293 11.71 1.6229
2021-11-15 2021-09-30 13F CHESAPEAKE ENERGY COM 165167735 149,600 35,655 31.29 9,214 55.75 1.3504
2021-08-16 2021-06-30 13F CHESAPEAKE ENERGY COM 165167735 113,945 -109,639 -49.04 5,916 -39.02 0.8758
2021-05-17 2021-03-31 13F CHESAPEAKE ENERGY COM 165167735 223,584 223,584 9,701 1.6339
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.