CIG · Energy Co Of Minas Gerais · Holdings

$2.28 -0.05 (-2.15%) At close · Oct 21

Market Cap

$10.01B

2.86B

Volume · Oct 21 3.93M Avg daily vol (3M) 4.99M

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.

Use institutional holdings through the 13F API or MCP → See every holder of CIG: 13F, 13D and 13G, insiders and funds →

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.

Quarter:

Holders: 29

Total Value: $36,744,198

Total Shares: 17,497,241

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 29 13F filers · Δ vs Jun 30, 2026

Top Holder

52.1%

+36.3 pts

Top 5

90.2%

+40.9 pts

Top 10

97.4%

+31.4 pts

HHI

3,332

Highly concentrated+2,699

Who Holds CIG

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 205 filers, like-for-like change +5.2%; actively managed books -1.9%; index-like books +12.9%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	34.3%	105	+4.9%	10	12
Exempt adviser	1.1%	1	-46.9%	0	1
Adviser	1.5%	6	+22.5%	0	0
Bank	14.5%	15	-0.8%	2	0
Insurer	0.1%	1	-11.4%	0	0
Broker-dealer	0.0%	2	-14.3%	0	0
Benefit plan	0.3%	1	0.0%	0	0
Non-US	0.0%	2	-4.8%	0	0
Holding company	27.7%	6	+20.4%	0	0
Unknown	20.4%	66	-2.8%	7	5

Style	Share	Filers	Change	New	Exited
Index-like	51.4%	21	+12.9%	1	1
Systematic-like	3.1%	15	-40.8%	1	5
Concentrated	3.3%	34	+46.0%	7	1
Diversified active	42.2%	135	+0.4%	10	11
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	58.9%	123	+9.1%	9	7
Medium turnover	17.7%	37	-18.0%	3	1
High turnover	7.5%	25	-26.2%	4	9
Unknown	15.9%	20	+73.0%	3	1
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	17.8%	22	+55.5%	4	4
Medium horizon	19.5%	36	+8.0%	7	1
Long horizon	59.5%	131	-2.9%	7	10
Unknown	3.1%	16	-24.6%	1	3
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	9.9%	40	+186.1%	5	5
$1B to $10B	8.9%	60	+8.7%	9	7
$10B to $100B	14.9%	53	-28.4%	2	6
$100B or more	66.3%	52	+5.7%	3	0
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	12.0%	61	+107.1%	8	6
Pooled investment vehicles	7.9%	15	-33.9%	1	2
Registered funds and BDCs	9.2%	10	-1.6%	0	1
Pension and profit sharing plans	0.0%	1	+17.2%	0	0
Governments and sovereign funds	1.8%	5	+15.2%	1	0
Other investment advisers	0.3%	6	-12.3%	0	2
Other	0.3%	1	0.0%	0	0
Diversified	2.8%	6	-17.5%	0	1
Unknown	65.7%	100	+5.3%	9	6

Private funds	Share	Filers	Change	New	Exited
Hedge funds	11.1%	19	-25.6%	2	4
Private equity funds	0.7%	6	+11.2%	0	0
Real estate funds	0.1%	3	+8.4%	1	1
Securitized asset funds	0.0%	1	0.0%	0	0
Other private funds	1.8%	12	-42.1%	0	1
Mixed private funds	0.3%	1	-58.0%	0	0
Private funds, type not stated	0.3%	3	-12.1%	0	0
No private funds	21.1%	61	+41.7%	7	7
Venture capital funds	0.0%	0	—	0	0
Unknown	64.6%	99	+7.1%	9	5

Location	Share	Filers	Change	New	Exited
United States	90.4%	172	+10.6%	13	16
Outside the US	9.6%	33	-29.1%	6	2

The Sep 30, 2026 filing window is still open, so its bar shows only the filers that have filed so far.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 4 holders with no observed 2026-03-31 13F and 5 holders with no observed 2026-06-30 13F.

Conviction and Crowding

205 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

0.976% of filers hold it in their top 10

Mar 31, 2026: 0

Holders above 5%

median weight 0.001%

Mar 31, 2026: 0

Crowding

—

shares outstanding is an issuer-wide count, not one listing's

Private-fund advisers

—

of shares outstanding

Institutional ownership

—

shares outstanding is an issuer-wide count, not one listing's

Top 10 holders

66.0%

of 13F shares, Herfindahl 0.063

Active holders

-1.9%

like-for-like share change of active filers

5% stakes on record

0 13D, 0 13G

How long holders have held it value-weighted 15.2 quarters

Under 1 year 18.8% 1 to 3 years 28.4% 3 years or more 52.7% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $299,631 (1 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$2.20

estimated per share

Mar 31, 2026: $2.10

Quarter-end price

$2.10

implied by 13F values

Estimated gain or loss

-4.6%

price against the estimated cost

Estimated at a loss

79.8%

of costed 13F value

Estimated cost covers 18.1% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies CIG's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	UGP Ultrapar Holdings Inc	3	0.240
2	GGB Gerdau S.A.	3	0.231
3	BBD Bank Bradesco	4	0.211
4	SUZ Suzano S.A.	3	0.210
5	ITUB Itau Unibanco Holding S.A.	4	0.150
6	XP XP Inc.	3	0.149
7	SBS Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp	3	0.144
8	PBR Petrobras - Petroleo Brasileiro SA	5	0.122
9	ABEV Ambev S.A.	3	0.111
10	VALE Vale S.A.	4	0.107

Shareholder Targets

13F filers that own its peers but not CIG, quarter ended Jun 30, 2026

Found through its holder-overlap peers: UGP, GGB, BBD, SUZ, ITUB, XP, SBS, PBR, ABEV, VALE, ING, PRU, KHC, UL, ENB, NVS, F, ASML, BMY, PFE. 4,536 filers in all.

#	Filer	In peers	Of book	Largest peers
1	Fisher Asset Management, LLC Adviser, Diversified active	$17,116,642,830 17 held	5.46%	ASML, PFE, NVS
2	GEODE CAPITAL MANAGEMENT, LLC Registered adviser, Index-like	$11,735,034,635 14 held	0.620%	PFE, BMY, F
3	Capital World Investors Adviser, Diversified active	$11,286,244,285 10 held	1.34%	ASML, VALE, PFE
4	VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active	$10,904,097,932 9 held	0.490%	PFE, BMY, F
5	CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser, Diversified active	$8,172,124,977 11 held	1.10%	BMY, F, PFE
6	Berkshire Hathaway Inc Insurer, Concentrated	$7,691,494,401 1 held	2.57%	KHC
7	GQG Partners LLC Registered adviser, Diversified active	$7,625,760,310 9 held	14.2%	PBR, ENB, ABEV
8	PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active	$7,445,377,447 14 held	0.750%	ASML, BMY, UL
9	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO Insurer, Diversified active	$7,170,971,289 3 held	4.90%	ASML, PFE, UL
10	Capital International Investors Adviser, Diversified active	$6,043,664,180 5 held	1.23%	ASML, PBR, BMY

Fund Ownership of CIG by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 21,086,077 shares.

Fund type	Shares	Funds
Index funds	88,221	1
Index ETFs	20,997,856	11
Active ETFs	872,821	6
Active funds	1,037,049	9
Unclassified	7,307,925	5
All registered funds	30,303,872	32

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Quarterly Activity

vs Jun 30, 2026

New

Increased

Decreased

Sold Out

Unchanged

New and Sold Out count only filers that reported a 13F for both quarters: a first-time filer's book is not a buy, and a fund that has not filed, or withheld its positions under confidential treatment, has not sold.

Holder count: -176

Institutional value: -87.9%

Shares held: -87.9%

Top Buyers

vs Jun 30, 2026

Institution	Added	Now Holds
Small Investment Research Partners LLC	+97,942	302,274
Mid Avidian Wealth Enterprises, LLC	+77,495	147,461
Large Farther Finance Advisors, LLC	+34,788	490,891
Micro Avail Investment Partners, LLC	+32,907	73,897
Mid Prime Capital Investment Advisors, LLC	+12,548	68,633

Top Sellers

vs Jun 30, 2026

Institution	Sold	Now Holds
Mid Crossmark Global Holdings, Inc.	−225,395	3,802,585
Mid Blue Trust, Inc.	−23,437	29,830
Mid Atria Investments, Inc	−18,122	336,260
Mid QUADRANT CAPITAL GROUP LLC	−14,817	289,546
Small MW ADVISORY, LLC	−1,551	14,585

Top New Positions

vs Jun 30, 2026

Institution	Acquired	Value (USD)
Small Tuttle Capital Management, LLC	20,393	$42,825
Micro IFC & Insurance Marketing, Inc.	18,000	$37,800
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	13,053	$27,411
Large MATHER GROUP, LLC.	6,311	$13,253
Mid Root Financial Partners, LLC	33	$69

Top Sold-Out Positions

vs Jun 30, 2026

Institution	Previously Held	Last Value (USD)	Open
Small FNY Investment Advisers, LLC	10,000	$21,000

Filter: New 5 Increased 8 Reduced 6 Sold out 1 Unchanged 9

Holder type: Registered adviser 17 Unknown 12

Showing 29 of 29

All Common Calls Puts

Compact Export CSV

Holder	Value (USD)	% of 13F	Shares	Own %	Change	Type	Filed
Small TSP Capital Management Group, LLC Registered adviser CIG	$19,159,457	52.14%	9,123,551	0.319%	0 0.0%	Shares	2026-10-15
Mid Crossmark Global Holdings, Inc. CIG	$7,985,428	21.73%	3,802,585	0.133%	-225,395 -5.6%	Shares	2026-10-21
Large Robeco Institutional Asset Management B.V. CIG	$3,900,752	10.62%	1,857,501	0.065%	0 0.0%	Shares	2026-10-20
Mid Generali Investments CEE, investicni spolecnost, a.s. CIG	$1,064,792	2.90%	507,044	0.018%	0 0.0%	Shares	2026-10-15
Large Farther Finance Advisors, LLC Registered adviser CIG	$1,030,871	2.81%	490,891	0.017%	+34,788 +7.6%	Shares	2026-10-08
Mid Atria Investments, Inc Registered adviser CIG	$706,146	1.92%	336,260	0.012%	-18,122 -5.1%	Shares	2026-10-15
Small Investment Research Partners LLC CIG	$634,775	1.73%	302,274	0.011%	+97,942 +47.9%	Shares	2026-10-19
Mid QUADRANT CAPITAL GROUP LLC CIG	$608,046	1.65%	289,546	0.010%	-14,817 -4.9%	Shares	2026-10-20
Small First Affirmative Financial Network Registered adviser CIG	$374,852	1.02%	178,501	0.006%	—	Shares	2026-10-21
Mid Avidian Wealth Enterprises, LLC Registered adviser CIG	$309,668	0.84%	147,461	0.005%	+77,495 +110.8%	Shares	2026-10-08
Small Plan A Wealth LLC Registered adviser CIG	$277,756	0.76%	132,265	0.005%	+11,091 +9.2%	Shares	2026-10-08
Micro Avail Investment Partners, LLC CIG	$155,183	0.42%	73,897	0.003%	+32,907 +80.3%	Shares	2026-10-16
Mid Prime Capital Investment Advisors, LLC CIG	$144,129	0.39%	68,633	0.002%	+12,548 +22.4%	Shares	2026-10-20
Mid Blue Trust, Inc. CIG	$62,642	0.17%	29,830	0.001%	-23,437 -44.0%	Shares	2026-10-15
Small Triumph Capital Management Registered adviser CIG	$45,024	0.12%	21,440	0.001%	0 0.0%	Shares	2026-10-14
Small Tuttle Capital Management, LLC Registered adviser CIG	$42,825	0.12%	20,393	0.001%	New	Shares	2026-10-21
Mid GAMMA Investing LLC Registered adviser CIG	$39,740	0.11%	18,924	0.001%	+2,278 +13.7%	Shares	2026-10-08
Mid PFG Advisors Registered adviser CIG	$38,409	0.10%	18,290	0.001%	0 0.0%	Shares	2026-10-16
Micro IFC & Insurance Marketing, Inc. CIG	$37,800	0.10%	18,000	0.001%	New	Shares	2026-10-16
Small MW ADVISORY, LLC Registered adviser CIG	$30,628	0.08%	14,585	0.001%	-1,551 -9.6%	Shares	2026-10-19
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC CIG	$27,411	0.07%	13,053	0.000%	New	Shares	2026-10-13
Small Traveka Wealth, LLC CIG	$26,722	0.07%	12,725	0.000%	-722 -5.4%	Shares	2026-10-19
Small Hilltop National Bank CIG	$16,800	0.05%	8,000	0.000%	0 0.0%	Shares	2026-10-14
Large MATHER GROUP, LLC. Registered adviser CIG	$13,253	0.04%	6,311	0.000%	New	Shares	2026-10-14
Large NISA INVESTMENT ADVISORS, LLC Registered adviser CIG	$7,751	0.02%	3,691	0.000%	0 0.0%	Shares	2026-10-20
Large ASSETMARK, INC Registered adviser CIG	$2,753	0.01%	1,311	0.000%	+642 +96.0%	Shares	2026-10-21
Small True Wealth Design, LLC Registered adviser CIG	$273	0.00%	130	0.000%	0 0.0%	Shares	2026-10-13
Mid Versant Capital Management, Inc Registered adviser CIG	$243	0.00%	116	0.000%	0 0.0%	Shares	2026-10-02
Mid Root Financial Partners, LLC Registered adviser CIG	$69	0.00%	33	0.000%	New	Shares	2026-10-21
Small FNY Investment Advisers, LLC CIG	$21,000	0.06%	10,000	0.000%	Sold Out	Shares	2026-07-08
No holders match your search.

Key facts CIK 1157557 13F (30d) 32 filings 32 filers Visit website Investor relations