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CIG-C · Energy Co Of Minas Gerais · Holdings

Track CIG-C — free
$3.21 +0.06 (+1.75%) At close · Oct 2
Market Cap
$9.44B
Shares
2.86B
Volume · Oct 2 560 Avg daily vol (3M) 2897

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 207
Total Value: $304,504,029
Total Shares: 144,782,311
Showing 1–100 of 225 holdings by value · page 1 of 3

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 207 13F filers
Top Holder
15.7%
Sep 2023 → Jun 2026 · range 12.2% – 36.6%
of institutional value
Top 5
49.4%
Sep 2023 → Jun 2026 · range 41.3% – 86.9%
of institutional value
Top 10
66.0%
Sep 2023 → Jun 2026 · range 60.7% – 94.8%
of institutional value
HHI
634
Sep 2023 → Jun 2026 · range 500 – 2,209
Broadly held
Showing 100 of 225
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1157557 13F (30d) 1 filings 1 filers Visit website