SDSandRidge Energy, Inc.

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 21427
Ticker: SD
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 2016-10-04
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: SD

Detail

Enriched 2026-08-14 20:47

Market cap: $529,064,473.92
Shares outstanding (class): 37,075,296
Shares outstanding (weighted): 37,075,296
SIC: 1311 CRUDE PETROLEUM & NATURAL GAS
Employees: 102
Location: OKLAHOMA CITY, OK
Homepage: https://www.sandridgeenergy.com
Description: SandRidge Energy Inc is a United States-based oil and natural gas company. It is engaged in the exploration, development, and production of crude oil, natural gas, and Natural gas liquids. Business activities of the group include Exploration and Production, Drilling and Oil Field Services, and Midstream Gas Services. The company's primary areas of operation are the Mid-Continent in Oklahoma and Kansas.

Market cap and share counts drift.

Funds holding this security

91 funds · 92 positions · $91.30M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$15.89M	0.00%	974,247 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$13.05M	0.02%	800,136 NS	FIGI
State Street(R) SPDR(R) S&P(R) Oil & Gas Explor… SPDR SERIES TRUST	XOP	$9.04M	0.26%	554,429 NS	FIGI
Royce Small-Cap Opportunity Fund ROYCE FUND	—	$7.49M	0.67%	459,492 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$5.89M	0.01%	361,085 NS	FIGI
First Trust Natural Gas ETF First Trust Exchange-Traded Fund	FCG	$5.16M	0.61%	316,356 NS	FIGI
iShares Russell 2000 Value ETF iShares Trust	IWN	$4.45M	0.04%	273,058 NS	FIGI
ROYCE MICRO-CAP TRUST, INC. —	—	$3.69M	0.54%	226,299 NS	FIGI
WisdomTree U.S. SmallCap Dividend Fund WisdomTree Trust	DES	$3.07M	0.16%	188,357 NS	FIGI
Royce Micro-Cap Fund ROYCE FUND	—	$1.75M	0.54%	107,579 NS	FIGI
First Trust Dow Jones Select MicroCap Index Fund First Trust Exchange-Traded Fund	FDM	$1.64M	0.72%	100,419 NS	FIGI
Omni Small-Cap Value Fund Bridgeway Funds, Inc.	—	$1.48M	0.12%	90,550 NS	FIGI
VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS	—	$1.40M	0.06%	85,565 NS	FIGI
iShares Micro-Cap ETF iShares Trust	IWC	$1.30M	0.11%	79,568 NS	FIGI
WisdomTree U.S. SmallCap Quality Dividend Growt… WisdomTree Trust	DGRS	$1.01M	0.28%	61,880 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERSD
FIGI_COMPOSITEBBG000RKR4R8
FIGI_SHARE_CLASSBBG001SL3ZY2
CIK0001349436
ISINUS80007P8692
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Energy
Industry: Oil & Gas Exploration
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: SandRidge Energy is an independent oil and gas exploration and production company, fitting the upstream industry.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.