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The company

SandRidge Energy, Inc.

SD · NYSE

EnergyOil & Gas E&PSetting up

SD stood above a rising 150-day average in 29 of the last 52 weekly readings, and has been out of that trend for the last 21 weeks. It is 2.0% below that average now. Oil & Gas E&P: 47% of its 74 stocks in an uptrend (−4 points in four weeks); Energy: 36% (−8 points in four weeks).

SEC filings

Statistics

Rotation: Setting up
Weeks in an uptrend: out for 21
Industry in uptrend: 47% -4 in 4 wk
Insider buys, 12 months: $0
Insider sales, 12 months: $0
Officials’ trades on record: 0
Institutions holding: 160 (-5)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 29 of 52 weeks.

17 Apr – 16 Oct

Oil & Gas E&P: About half its stocks are in an uptrend and the share has been slipping. Energy: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months0

Sale orders, 12 months0

Buyers · sellers0 · 0

No open-market buy or sale by its insiders on record.

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders160-5 on the quarter

New · exited25 · 29

Reported value$410.9M

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
ICAHN CARL Cadded · filed 14 Aug 2026	5,054,907$69.3M	+107,206+2.2%
BlackRock, Inc.added · filed 7 Aug 2026	3,282,350$45.0M	+321,677+10.9%
STATE STREET CORPadded · filed 7 Aug 2026	1,587,843$21.8M	+283,220+21.7%
RENAISSANCE TECHNOLOGIES LLCreduced · filed 13 Aug 2026	1,487,395$20.4M	-16,169−1.1%
VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026	1,408,271$19.3M	+40,527+3.0%
ROYCE & ASSOCIATES LPadded · filed 14 Aug 2026	1,400,567$19.2M	+139,882+11.1%
FIRST WILSHIRE SECURITIES MANAGEMENT INCreduced · filed 14 Aug 2026	1,393,102$19.1M	-14,761−1.0%
AMERICAN CENTURY COMPANIES INCreduced · filed 12 Aug 2026	1,276,276$17.5M	-5,792−0.5%
DIMENSIONAL FUND ADVISORS LPadded · filed 11 Aug 2026	1,254,629$17.2M	+1,964+0.2%
VANGUARD PORTFOLIO MANAGEMENT LLCadded · filed 13 Aug 2026	928,946$12.7M	+64,454+7.5%