SandRidge Energy, Inc.
US ˙ NYSE ˙ US80007P8692

SecuritySD / SandRidge Energy, Inc.
InstitutionSG Americas Securities, LLC
Latest Disclosed Ownership8,607 shares
Latest Disclosed Value $ 140
SG Americas Securities, LLC reports 62.46% decrease in ownership of SD / SandRidge Energy, Inc.

On April 16, 2026 - SG Americas Securities, LLC filed a 13F-HR form disclosing ownership of 8,607 shares of SandRidge Energy, Inc. (US:SD) valued at $140,380 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 22,926 shares of SandRidge Energy, Inc.. The current value of the position is $127,470 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)
2026-04-16 2026-03-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 8,607 -14,319 -62.46 0 0.0002
2026-01-09 2025-12-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 22,926 9,274 67.93 0 0.0004
2025-10-23 2025-09-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 13,652 13,652 0 0.0005
2025-08-08 2025-06-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 0 -43,397 -100.00 0 0.0000
2025-04-15 2025-03-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 43,397 -16,129 -27.10 0 0.0016
2025-01-17 2024-12-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 59,526 1,738 3.01 1 0.0029
2024-10-03 2024-09-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 57,788 -38,990 -40.29 1 -100.00 0.0026
2024-07-12 2024-06-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 96,778 -32,986 -25.42 1 0.00 0.0073
2024-05-06 2024-03-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 129,764 106,995 469.92 2 0.0091
2024-01-12 2023-12-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 22,769 10,470 85.13 0 0.0029
2023-10-13 2023-09-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 12,299 12,299 0 0.0022
2023-07-10 2023-06-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 0 -10,756 -100.00 0 0.0000
2023-04-28 2023-03-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 10,756 10,756 0 0.0018
2023-02-02 2022-12-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 0 -77,112 -100.00 0 -100.00
2022-10-31 2022-09-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 77,112 49,897 183.34 1,258 195.31 0.0156
2022-07-29 2022-06-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 27,215 27,215 426 0.0045
2020-07-20 2020-06-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 0 -12,412 -100.00 0 -100.00
2020-04-30 2020-03-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 12,412 -1,713 -12.13 11 -81.67 0.0001
2020-01-28 2019-12-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 14,125 -3,856 -21.44 60 -29.41 0.0005
2019-11-04 2019-09-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 17,981 17,981 85 0.0007
2018-11-06 2018-09-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 0 -5,693 -100.00 0 -100.00
2018-08-07 2018-06-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 5,693 -1,313 -18.74 101 -0.98 0.0009
2018-05-03 2018-03-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 7,006 7,006 102 0.0008
2018-01-24 2017-12-31 13F SANDRIDGE ENERGY INC COM COM 80007P869 0 -9,511 -100.00 0 -100.00
2017-11-07 2017-09-30 13F SANDRIDGE ENERGY INC COM COM 80007P869 9,511 9,511 191 0.0017
2016-05-12 2016-03-31 13F SANDRIDGE ENERGY INC COM COM 80007P307 0 -47,756 -100.00 0 -100.00
2016-02-12 2015-12-31 13F SANDRIDGE ENERGY INC COM COM 80007P307 47,756 -16,946 -26.19 10 -41.18 0.0001
2015-11-09 2015-09-30 13F SANDRIDGE ENERGY INC COM COM 80007P307 64,702 13,038 25.24 17 -62.22 0.0001
2015-08-06 2015-06-30 13F SANDRIDGE ENERGY INC COM COM 80007P307 51,664 22,635 77.97 45 -13.46 0.0003
2015-05-13 2015-03-31 13F SANDRIDGE ENERGY INC COM COM 80007P307 29,029 8,433 40.94 52 40.54 0.0003
2015-02-12 2014-12-31 13F SANDRIDGE ENERGY INC COM COM 80007P307 20,596 20,596 37 0.0002
2014-11-13 2014-09-30 13F SANDRIDGE ENERGY INC COM COM 80007P307 0 -23,269 -100.00 0 -100.00
2014-08-13 2014-06-30 13F SANDRIDGE ENERGY INC COM COM 80007P307 23,269 23,269 91.99 166 186.21 0.0010
2013-11-12 2013-09-30 13F SANDRIDGE ENERGY INC COM COM 80007P307 0 -12,120 -100.00 0 -100.00
2013-08-13 2013-06-30 13F SANDRIDGE ENERGY INC COM COM 80007P307 12,120 12,120 58 0.0003
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.