Sandridge Energy Inc: which funds bought and sold

Institutions that bought and sold Sandridge Energy shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 91 institutions that filed 13F reports for both quarters added to or opened positions in Sandridge Energy, and 64 cut or closed them. Together they added a net 947K shares, +3.2% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 424K shares (+3.5%); index fund managers were net buyers of 882K shares (+10.8%). 22 opened a new position and 24 sold out entirely.

Bought, Q2 2026 91 institutions, 22 of them new holders Sold, Q2 2026 64 institutions, 24 of them sold out

Net change, all compared +947K shares (+3.2%)

Net change, active managers +424K shares (+3.5%), 19 bought, 9 sold

Buyers versus sellers

institutions compared, 187

91 bought 32 64 sold

Active managers and hedge funds 19 bought · 9 sold · +424K

Index fund managers 9 bought · 2 sold · +882K

Other institutions 63 bought · 53 sold · −359K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Qube Research & Technologies Ltd Hedge fund	+336K +2674.4%	348K	$4.8M
Blackrock, Inc. Index funds	+322K +10.9%	3.3M	$45M
Marshall Wace, LLP Hedge fund	+315K +316.1%	414K	$5.7M
State Street Corp Index funds	+283K +21.7%	1.6M	$21.8M
Geode Capital Management, LLC Index funds	+158K +20.5%	925K	$12.7M
Creative Planning	+157K +43.3%	519K	$7.1M
Royce & Associates LP Active manager	+140K +11.1%	1.4M	$19.2M
Morgan Stanley	+122K +57.4%	334K	$4.6M
Goldman Sachs Group Inc	+121K +21.3%	691K	$9.5M
Icahn Carl C Hedge fund	+107K +2.2%	5.1M	$69.3M
Millennium Management LLC Hedge fund	+97K +418.6%	120K	$1.6M
D. E. Shaw & Co., Inc. Hedge fund	+89K +144.9%	150K	$2.1M
Trexquant Investment LP Hedge fund	+74K +107.7%	142K	$1.9M
Vanguard Portfolio Management LLC Index funds	+64K +7.5%	929K	$12.7M
Schonfeld Strategic Advisors LLC Hedge fund	+51K New position	51K	$694,081
Connor, Clark & Lunn Investment Management Ltd.	+50K +23.3%	264K	$3.6M
Aquatic Capital Management LLC	+48K New position	48K	$655,956
Susquehanna International Group, LLP	+44K +66.2%	110K	$1.5M
Vanguard Global Advisers, LLC	+43K +69.1%	106K	$1.5M
Graham Capital Management, L.P. Hedge fund	+43K New position	43K	$582,277

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Qube Research & Technologies Ltd Hedge fund	+336K +2674.4%	348K	$4.8M
Marshall Wace, LLP Hedge fund	+315K +316.1%	414K	$5.7M
Royce & Associates LP Active manager	+140K +11.1%	1.4M	$19.2M
Icahn Carl C Hedge fund	+107K +2.2%	5.1M	$69.3M
Millennium Management LLC Hedge fund	+97K +418.6%	120K	$1.6M
D. E. Shaw & Co., Inc. Hedge fund	+89K +144.9%	150K	$2.1M
Trexquant Investment LP Hedge fund	+74K +107.7%	142K	$1.9M
Schonfeld Strategic Advisors LLC Hedge fund	+51K New position	51K	$694,081
Graham Capital Management, L.P. Hedge fund	+43K New position	43K	$582,277
AQR Capital Management LLC Hedge fund	+34K +7.4%	490K	$6.7M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Arrowstreet Capital, Limited Partnership Hedge fund	−831K −97.4%	22K	$307,675
Raymond James Financial Inc	−305K Sold out	0	—
Prudential Financial Inc	−250K −72.9%	93K	$1.3M
Portolan Capital Management, LLC	−124K Sold out	0	—
Jane Street Group, LLC	−104K −88.3%	14K	$189,594
Citadel Advisors LLC Hedge fund	−78K Sold out	0	—
Bank Of America Corp	−76K −54.4%	63K	$869,471
UBS Group AG	−46K −32.3%	97K	$1.3M
Barclays PLC	−40K −62.8%	24K	$324,184
Campbell & Co Investment Adviser LLC	−37K −54.7%	30K	$414,713
Koss-Olinger Consulting, LLC	−30K −73.5%	11K	$150,527
Harvest Investment Services, LLC	−28K Sold out	0	—
First Trust Advisors LP	−26K −6.1%	394K	$5.4M
Next Level Private LLC	−24K −62.7%	15K	$199,952
Invesco Ltd.	−22K −25.1%	65K	$890,376
Boothbay Fund Management, LLC Hedge fund	−21K Sold out	0	—
Ellevest, Inc.	−17K Sold out	0	—
Ieq Capital, LLC	−17K Sold out	0	—
Renaissance Technologies LLC Hedge fund	−16K −1.1%	1.5M	$20.4M
Seven Mile Advisory	−15K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Arrowstreet Capital, Limited Partnership Hedge fund	−831K −97.4%	22K	$307,675
Citadel Advisors LLC Hedge fund	−78K Sold out	0	—
Boothbay Fund Management, LLC Hedge fund	−21K Sold out	0	—
Renaissance Technologies LLC Hedge fund	−16K −1.1%	1.5M	$20.4M
Intech Investment Management LLC Active manager	−15K Sold out	0	—
American Century Companies Inc Active manager	−5,792 −0.5%	1.3M	$17.5M
FMR LLC Active manager	−1,075 −6.0%	17K	$230,866
Federated Hermes, Inc. Active manager	−218 Sold out	0	—
Copeland Capital Management, LLC Active manager	−123 −3.1%	3,787	$51,881

New positions

largest by value

Institution	Shares	Value June 30, 2026
Schonfeld Strategic Advisors LLCHedge fund	51K	$694,081
Aquatic Capital Management LLC	48K	$655,956
Graham Capital Management, L.P.Hedge fund	43K	$582,277
Tudor Investment Corp Et AlHedge fund	27K	$370,544
Bailard, Inc.	25K	$337,020
Quantbot Technologies LPHedge fund	23K	$321,142
Dynamic Technology Lab Private Ltd	20K	$279,000
Cornerstone Investment Partners, LLC	18K	$241,517
Semanteon Capital Management, LP	16K	$221,844
Cerity Partners LLC	16K	$216,090

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Raymond James Financial Inc	305K	$5M
Portolan Capital Management, LLC	124K	$2M
Citadel Advisors LLCHedge fund	78K	$1.3M
Harvest Investment Services, LLC	28K	$463,481
Boothbay Fund Management, LLCHedge fund	21K	$345,120
Ellevest, Inc.	17K	$279,863
Ieq Capital, LLC	17K	$279,150
Seven Mile Advisory	15K	$251,598
Intech Investment Management LLCActive manager	15K	$245,286
Mirabella Financial Services LLP	15K	$243,052

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 164
Ten largest holders: 63.0%
Index fund managers: 29.9%
Active managers and hedge funds: 41.6%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	19	9	4	4	+424K	+3.5%
Index fund managers	9	2	0	0	+882K	+10.8%
Other institutions	63	53	18	20	−359K	−4.0%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Sandridge Energy.

Only managers that filed a holdings report for both quarters are compared (187 here). 4 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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