OESXOrion Energy Systems, Inc.

CSNasdaq (XNAS)·USD

Identity

Security key: 19570
Ticker: OESX
Type: CS — Common Stock
Exchange: Nasdaq(XNAS)
Venue group: NASDAQ
Operating MIC: XNAS
Market: stocks
Locale: us
Currency: USD
Listed: 2007-12-19
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: OESX

Detail

Enriched 2026-08-14 20:47

Market cap: $84,198,398.74
Shares outstanding (class): 4,089,286
Shares outstanding (weighted): 4,089,286
SIC: 3640 ELECTRIC LIGHTING & WIRING EQUIPMENT
Employees: 174
Location: MANITOWOC, WI
Homepage: https://www.orionlighting.com
Description: Orion Energy Systems Inc provide light emitting diode (LED) lighting systems, wireless Internet of Things (IoT) enabled control solutions, commercial and industrial electric vehicle charging infrastructure solutions and lighting and electrical maintenance services. It help its customers achieve their sustainability, energy savings and carbon footprint reduction goals through technology and exceptional service. It sell its products and services into many vertical markets within the broader commercial and industrial market segment. Primary verticals include box retail, manufacturing, warehousing/logistics, federal and municipal government, healthcare and schools. It has three segments Lighting, Maintenance, and EV segment. It generates majority of revenue from Lighting segment.

Market cap and share counts drift.

Funds holding this security

7 funds · 7 positions · $1.32M 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	$680.8K	0.00%	77,898 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$272.6K	0.00%	31,185 NS	FIGI
Ultra-Small Company Fund Bridgeway Funds, Inc.	—	$209.2K	0.25%	23,940 NS	FIGI
ACUITAS US MICROCAP FUND FORUM FUNDS II	—	$118.9K	0.12%	13,600 NS	FIGI
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS	—	$24.8K	0.00%	2,841 NS	FIGI
Firsthand Alternative Energy Fund Firsthand Funds	—	$12.2K	0.11%	1,400 NS	FIGI
Small Cap Core Fund Northern Funds	—	$2.6K	0.00%	296 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

TICKEROESX
FIGI_COMPOSITEBBG000CX3LB1
FIGI_SHARE_CLASSBBG001SFVCJ2
CIK0001409375
ISINUS6862752077
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Industrials
Industry: Machinery
Source: LLMunreviewed
Self-reported confidence: 0.6
Model: deepseek
Rationale: Orion Energy Systems manufactures LED lighting and controls, which is electrical equipment, fitting under industrial machinery.

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.