ACFNAcorn Energy, Inc. Common Stock

CSNasdaq (XNAS)·USD

Identity

Security key: 11227
Ticker: ACFN
Type: CS — Common Stock
Exchange: Nasdaq(XNAS)
Venue group: NASDAQ
Operating MIC: XNAS
Market: stocks
Locale: us
Currency: USD
Listed: 1992-02-11
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: ACFN

Detail

Enriched 2026-08-14 20:47

Market cap: $46,101,682.66
Shares outstanding (class): 2,509,618
Shares outstanding (weighted): 2,509,618
SIC: 8711 SERVICES-ENGINEERING SERVICES
Employees: 27
Location: WILMINGTON, DE
Homepage: https://www.acornenergy.com
Description: Acorn Energy Inc is a holding company that focuses on technology-driven solutions for energy infrastructure asset management. The company operates through two segments namely, the PG segment and the CP segment. PG segment provides wireless remote monitoring and control systems and services for critical assets as well as Internet of Things applications which account for the majority of the revenue. CP segment is engaged in providing remote monitoring of cathodic protection systems on gas pipelines for gas utilities and pipeline companies.

Market cap and share counts drift.

Funds holding this security

3 funds · 3 positions · $764.0K 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	$329.8K	0.00%	19,399 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$310.1K	0.00%	18,242 NS	FIGI
Ultra-Small Company Fund Bridgeway Funds, Inc.	—	$124.1K	0.15%	7,300 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

TICKERACFN
FIGI_COMPOSITEBBG000CMY866
FIGI_SHARE_CLASSBBG001S6ZZ25
CIK0000880984
ISINUS0048482063
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: Commercial Services
Source: LLMunreviewed
Self-reported confidence: 0.6
Model: deepseek
Rationale: SIC 8711 indicates engineering services, which falls under commercial services in the industrials sector.

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.