Sandridge Energy Inc

Exchange: NYSE
Industry: Crude Petroleum & Natural Gas
SEC CIK: 0001349436

SEC filings (opens in a new tab)

No open-market purchases or sales by Sandridge Energy Inc insiders were filed in the last 90 days; 167 institutions reported holding it in 13F filings for Q2 2026, worth $415.2M in total; Icahn Capital is the only superinvestor holding it.

Q2 2026 vs. Q1 2026

How the institutions holding Sandridge Energy Inc changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of SD: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Of which not filed for Q2 2026	Q2 2026	Change
Holders	171	2	167	−2
Shares	29.4M	27.7K	30.3M	+966.1K (+3.3%)
Value	$478.8M	$452.4K	$415.2M	−$63.1M (−13.2%)

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (23)

Institutions that held Sandridge Energy Inc at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to SD in Q2 2026
Institution	Shares	Value	% of portfolio
Schonfeld Strategic Advisors LLC	50,663	$694.1K	0.00%
Aquatic Capital Management LLC	47,880	$656.0K	0.02%
Graham Capital Management, L.P.	42,502	$582.3K	0.02%
Tudor Investment Corp Et Al	27,047	$370.5K	0.00%
Bailard, Inc.	24,600	$337.0K	0.01%
Quantbot Technologies LP	23,441	$321.1K	0.01%
Oxford Asset Management LLP	23,104	$316.5K	0.16%
Dynamic Technology Lab Private Ltd	20,357	$279.0K	0.06%
Cornerstone Investment Partners, LLC	17,629	$241.5K	0.01%
Semanteon Capital Management, LP	16,193	$221.8K	1.00%
Cerity Partners LLC	15,773	$216.1K	0.00%
Wealth Enhancement Advisory Services, LLC	14,903	$200.1K	0.00%
Ballentine Partners, LLC	11,843	$162.2K	0.00%
Ethic Inc.	10,812	$148.1K	0.00%
nVerses Capital, LLC	10,806	$148.0K	0.23%
Sequoia Financial Advisors, LLC	10,793	$147.9K	0.00%
GF Fund Management Co. Ltd.	7,211	$98.8K	0.00%
Picton Mahoney Asset Management	131	$1.79K	0.00%
Fortitude Family Office, LLC	81	$1.11K	0.00%
UMA Financial Services, Inc.	34	$466	0.00%
National Bank of Canada	21	$287	0.00%
Clearstead Advisors, LLC	20	$275	0.00%
Avion Wealth	33	$0	0.00%

Sold out (25)

Institutions that held Sandridge Energy Inc at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of SD in Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Raymond James Financial Inc	304,836	$4.97M
Portolan Capital Management, LLC	123,591	$2.02M
Citadel Advisors LLC	78,344	$1.28M
Harvest Investment Services, LLC	28,417	$463.5K
Boothbay Fund Management, LLC	21,160	$345.1K
Ellevest, Inc.	17,159	$279.9K
Ieq Capital, LLC	17,115	$279.1K
Seven Mile Advisory	15,426	$251.6K
Intech Investment Management LLC	15,039	$245.3K
Mirabella Financial Services LLP	14,902	$243.1K
Y-Intercept (Hong Kong) Ltd	14,397	$234.8K
Group One Trading, L.P.	13,402	$218.6K
Quadrant Capital Group LLC	10,041	$163.8K
Simplex Trading, LLC	7,066	$115.2K
State of Wyoming	4,363	$71.2K
STRS Ohio	3,500	$57.1K
Federated Hermes, Inc.	218	$3.56K
SWAN Capital LLC	101	$1.64K
Larson Financial Group LLC	90	$1.47K
Rossby Financial, LCC	95	$1.44K
MAI Capital Management	60	$979
Toth Financial Advisory Corp	58	$946
Root Financial Partners, LLC	35	$571
American Capital Advisory, LLC	5	$82
Josh Arnold Investment Consultant, LLC	5,750	–

Not filed for Q2 2026 yet (2)

Institutions that held Sandridge Energy Inc at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SD in Q1 2026 that haven't filed for Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
CWM, LLC	17,356	$283.1K
DGS Capital Management, LLC	10,381	$169.3K