ENERGY CO OF MINAS GERAIS(CIG)— Stock Profile, AI Score & Financials

Utilities · NYSE · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated .

ENERGY CO OF MINAS GERAIS (CIG) stock profile, AI quality score, and SEC EDGAR financial data, a Utilities sector company. CIG is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Top institutional holders of CIG by reported 13-F value include BlackRock, STATE STREET, GOLDMAN SACHS GROUP, based on the most recent SEC filings. CIG trades on the NYSE exchange and files with the SEC under CIK 1157557. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate CIG daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for ENERGY CO OF MINAS GERAIS directly from SEC EDGAR.

CIG key financials by period

ENERGY CO OF MINAS GERAIS reported revenue, net income and margins by fiscal period, from SEC filings.
PeriodFormRevenueNet incomeOperating margin
FY 202420-F$39.8B——
FY 202320-F$36.9B——
FY 202220-F$34.5B——
FY 202120-F$33.6B——
FY 202020-F$25.2B——
FY 201920-F$25.5B——

Institutions holding CIG

Institutional investors reporting a position in ENERGY CO OF MINAS GERAIS on SEC Form 13F.
InstitutionSharesValueReported
BlackRock22,809,540$47.9M2026-06-30
STATE STREET16,652,123$38.2M2026-06-30
GOLDMAN SACHS GROUP11,998,815$25.2M2026-06-30
VANGUARD CAPITAL MANAGEMENT10,517,426$22.1M2026-06-30
TSP Capital Management Group9,123,551$19.2M2026-06-30
AMERICAN CENTURY COMPANIES6,856,051$14.4M2026-06-30
RENAISSANCE TECHNOLOGIES5,450,778$11.4M2026-06-30
MORGAN STANLEY5,118,233$10.7M2026-06-30
Crossmark Global4,027,980$8.5M2026-06-30
MANGROVE PARTNERS IM2,625,000$5.5M2026-06-30
SEC EDGAR: CIK 1157557 →
CIG

ENERGY CO OF MINAS GERAIS

CIG
NYSEMid CapUtilities

13F Pro Quality Score

Not in ranked universe

Pending next ranking run

This company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. Rankings refresh on Jan 1, Apr 1, Jul 1, Oct 1.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.

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Top Institutional Holders

as of Q2 2026
$306.26M total
BlackRock, Inc.
$47.90M+8.6%
STATE STREET CORP
$38.16M+13.7%
GOLDMAN SACHS GROUP INC
$25.20M+49.6%
VANGUARD CAPITAL MANAGEMENT LLC
$22.09M0.0%
TSP Capital Management Group, LLC
$19.16M0.0%
AMERICAN CENTURY COMPANIES INC
$14.40M+9.4%
RENAISSANCE TECHNOLOGIES LLC
$11.45M-31.8%
MORGAN STANLEY
$10.75M+23.8%
Crossmark Global Holdings, Inc.
$8.46M-0.2%
MANGROVE PARTNERS IM, LLC
$5.51M0.0%
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