Vault-13

CIA ENERGETICA DE MINAS GERA CIG

SP ADR N-V PFD · ADR · CUSIP 204409601 · ISIN US2044096012

Brazilian power company

206 institutional holders +0 vs Q1 2026
144,137,111144.1m shares reported held*
$305.9mreported value*
19 new 76 added 70 reduced 17 sold out net sold ≈ $4.2m (+7.1m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($287.6k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $2.12. Options: 2 managers hold calls ($69.7k notional), 3 hold puts ($23.7k).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0100200300Q3 22: 150Q4 22: 164Q1 23: 146Q2 23: 162Q3 23: 180Q4 23: 183Q1 24: 173Q2 24: 175Q3 24: 185Q4 24: 167Q1 25: 169Q2 25: 177Q3 25: 182Q4 25: 187Q1 26: 206Q2 26: 206206Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 2022150
Q4 2022164
Q1 2023146
Q2 2023162
Q3 2023180
Q4 2023183
Q1 2024173
Q2 2024175
Q3 2024185
Q4 2024167
Q1 2025169
Q2 2025177
Q3 2025182
Q4 2025187
Q1 2026206
Q2 2026206

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
2000200Q3 24: 81 bought or addedQ3 24: 77 cut or sold outQ4 24: 58 bought or addedQ4 24: 93 cut or sold outQ4 24Q1 25: 72 bought or addedQ1 25: 73 cut or sold outQ2 25: 74 bought or addedQ2 25: 77 cut or sold outQ2 25Q3 25: 79 bought or addedQ3 25: 72 cut or sold outQ4 25: 79 bought or addedQ4 25: 77 cut or sold outQ4 25Q1 26: 109 bought or addedQ1 26: 62 cut or sold outQ2 26: 95 bought or addedQ2 26: 87 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20248177
Q4 20245893
Q1 20257273
Q2 20257477
Q3 20257972
Q4 20257977
Q1 202610962
Q2 20269587

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$200k$400k$600kQ3 25 calls: $200.7kQ3 25 puts: $1.1kQ3 25P/C 0.01Q4 25 calls: $118.4kQ4 25 puts: $20.0kQ4 25P/C 0.17Q1 26 calls: $414.9kQ1 26 puts: $140.5kQ1 26P/C 0.34Q2 26 calls: $69.7kQ2 26 puts: $23.7kQ2 26P/C 0.34
Numbers
QuarterCallsPutsP/C
Q3 2025$200.7k$1.1k0.01
Q4 2025$118.4k$20.0k0.17
Q1 2026$414.9k$140.5k0.34
Q2 2026$69.7k$23.7k0.34

Biggest buyers

TSP Capital Management Group, LLC New +9,123,551+9.1m
GOLDMAN SACHS GROUP INC Added +3,980,691+4.0m
STATE STREET CORP Added +2,007,761+2.0m
BlackRock, Inc. Added +1,807,360+1.8m
Qube Research & Technologies Ltd Added +1,292,352+1.3m
MORGAN STANLEY Added +983,754+983.8k
Abundance Wealth Counselors Added +815,456+815.5k
AMERICAN CENTURY COMPANIES INC Added +589,337+589.3k
CITADEL ADVISORS LLC Added +459,025+459.0k
LONGFELLOW INVESTMENT MANAGEMENT CO LLC Added +194,325+194.3k

Biggest sellers

TSP Capital Management Group, LLC Sold out -9,123,551-9.1m
MARSHALL WACE, LLP Sold out -2,683,686-2.7m
RENAISSANCE TECHNOLOGIES LLC Reduced -2,543,071-2.5m
MACKENZIE FINANCIAL CORP Reduced -1,894,509-1.9m
MILLENNIUM MANAGEMENT LLC Reduced -1,264,244-1.3m
BANK OF AMERICA CORP /DE/ Reduced -1,262,063-1.3m
Robeco Institutional Asset Management B.V. Reduced -950,079-950.1k
PZENA INVESTMENT MANAGEMENT LLC Reduced -626,827-626.8k
UBS Group AG Reduced -574,579-574.6k
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Reduced -496,900-496.9k

Biggest calls

CITADEL ADVISORS LLC New $44.7k21.3k shares
SIMPLEX TRADING, LLC Added $25.0k11.9k shares

Biggest puts

CITADEL ADVISORS LLC Reduced $22.3k10.6k shares
GROUP ONE TRADING LLC Unchanged $1.3k600 shares
SIMPLEX TRADING, LLC Reduced $210100 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 1 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—0——
Q2 20260—1$3.9k—
Q3 20260—0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-04-06 Ferreira de Souza Aloisio Macario Director · Preferred Stock Sold 1,550 $2.49 $3.9k1.6k shares -19%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock, Inc. 0.00% of their portfolio New York, NY 22,809,54022.8m $47.9m $47.9m 0.00% Added +1.8m +1,807,360
2 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 16,652,12316.7m $38.2m $38.2m 0.00% Added +2.0m +2,007,761
3 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 11,998,81512.0m $25.2m $25.2m 0.00% Added +4.0m +3,980,691
4 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 10,517,42610.5m $22.1m $22.1m 0.00% Unchanged
5 TSP Capital Management Group, LLC 4.58% of their portfolio Summit, NJ 9,123,5519.1m $19.2m $19.2m 4.58% New
6 AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio KANSAS CITY, MO 6,856,0516.9m $14.4m $14.4m 0.01% Added +589.3k +589,337
7 RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio NEW YORK, NY 5,450,7785.5m $11.4m $11.4m 0.02% Reduced -2.5m -2,543,071
8 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 5,118,2335.1m $10.7m $10.7m 0.00% Added +983.8k +983,754
9 Crossmark Global Holdings, Inc. 0.11% of their portfolio HOUSTON, TX 4,027,9804.0m $8.5m $8.5m 0.11% Reduced -8.7k -8,674
10 MANGROVE PARTNERS IM, LLC 0.36% of their portfolio Greenwich, CT 2,625,0002.6m $5.5m $5.5m 0.36% Unchanged
11 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 2,574,8822.6m $5.4m $5.4m 0.00% Reduced -256.0k -255,963
12 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 2,557,0502.6m $5.4m $5.4m 0.00% Added +37.8k +37,839
13 UNITED CAPITAL FINANCIAL ADVISORS, LLC 0.03% of their portfolio IRVING, TX 2,513,2972.5m $5.3m $5.3m 0.03% Reduced -215.5k -215,512
14 Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio VANCOUVER, A1 2,246,2402.2m $4.7m $4.7m 0.01% Unchanged
15 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 2,092,9662.1m $4.4m $4.4m 0.00% Reduced -61.7k -61,697
16 Robeco Institutional Asset Management B.V. 0.00% of their portfolio ROTTERDAM, P7 1,857,5011.9m $3.9m $3.9m 0.00% Reduced -950.1k -950,079
17 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 1,574,9061.6m $3.3m $3.3m 0.00% Added +1.3m +1,292,352
18 Promethos Capital, LLC 0.89% of their portfolio BOSTON, MA 1,561,7381.6m $3.3m $3.3m 0.89% Added +169.1k +169,120
19 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 1,392,1611.4m $2.9m $2.9m 0.00% Added +459.0k +459,025
20 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 1,357,2771.4m $2.9m $2.9m 0.00% Reduced -520 -520
21 Legal & General Group Plc 0.00% of their portfolio London, X0 1,279,1011.3m $2.7m $2.7m 0.00% Reduced -142.8k -142,751
22 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 1,162,8151.2m $2.4m $2.4m 0.00% Reduced -178.7k -178,671
23 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 1,089,1371.1m $2.3m $2.3m 0.00% Added +1.4k +1,369
24 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,068,3781.1m $2.2m $2.2m 0.00% Reduced -574.6k -574,579
25 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 955,524955.5k $2.0m $2.0m 0.00% Added +74.6k +74,553
26 Grantham, Mayo, Van Otterloo & Co. LLC 0.00% of their portfolio Boston, MA 900,216900.2k $1.9m $1.9m 0.00% Added +182.7k +182,724
27 Abundance Wealth Counselors 0.12% of their portfolio STATE COLLEGE, PA 886,567886.6k $1.9m $1.9m 0.12% Added +815.5k +815,456
28 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 831,632831.6k $1.7m $1.7m 0.00% Reduced -152.4k -152,438
29 Ativo Capital Management LLC 1.30% of their portfolio CHICAGO, IL 808,007808.0k $1.7m $1.7m 1.30% Reduced -4.5k -4,511
30 LONGFELLOW INVESTMENT MANAGEMENT CO LLC 0.28% of their portfolio BOSTON, MA 657,815657.8k $1.4m $1.4m 0.28% Added +194.3k +194,325
31 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 641,167641.2k $1.3m $1.3m 0.00% Reduced -147.1k -147,092
32 MACKENZIE FINANCIAL CORP 0.00% of their portfolio TORONTO ONTARIO, A6 633,465633.5k $1.3m $1.3m 0.00% Reduced -1.9m -1,894,509
33 GUGGENHEIM CAPITAL LLC 0.01% of their portfolio CHICAGO, IL 619,508619.5k $1.3m $1.3m 0.01% Reduced -31.2k -31,204
34 CANADA LIFE ASSURANCE Co 0.00% of their portfolio WINNIPEG, A2 609,669609.7k $1.3m $1.3m 0.00% Reduced -70.5k -70,532
35 Vident Advisory, LLC 0.01% of their portfolio Alpharetta, GA 576,893576.9k $1.2m $1.2m 0.01% Added +16.8k +16,811
36 Everstar Asset Management, LLC 0.58% of their portfolio MOORESVILLE, NC 569,165569.2k $1.2m $1.2m 0.58% Added +10.6k +10,617
37 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 555,408555.4k $1.2m $1.2m 0.00% Added +135.4k +135,400
38 Corient Private Wealth LP 0.00% of their portfolio MIAMI, FL 513,722513.7k $1.1m $1.1m 0.00% Reduced -21.1k -21,118
39 Generali Investments CEE, investicni spolecnost, a.s. 0.05% of their portfolio PRAGUE, 2N 507,044507.0k $1.1m $1.1m 0.05% Reduced -415.0k -415,000
40 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 506,468506.5k $1.1m $1.1m 0.00% Added +2.5k +2,462
41 GREENLEAF TRUST 0.01% of their portfolio KALAMAZOO, MI 456,833456.8k $959.3k $959.3k 0.01% Unchanged
42 Farther Finance Advisors, LLC 0.01% of their portfolio SAN FRANCISCO, CA 456,103456.1k $958.0k $958.0k 0.01% Added +57.8k +57,838
43 PZENA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 453,957454.0k $953.3k $953.3k 0.00% Reduced -626.8k -626,827
44 Advisors Asset Management, Inc. 0.01% of their portfolio Monument, CO 441,954442.0k $928.1k $928.1k 0.01% Reduced -6.1k -6,079
45 SPX Gestao de Recursos Ltda 0.10% of their portfolio RIO DE JANEIRO, D5 412,092412.1k $865.4k $865.4k 0.10% Added +43.9k +43,869
46 Nykredit A/S 0.00% of their portfolio NORDHAVN, G7 401,997402.0k $844.2k $844.2k 0.00% First filing
47 VAN ECK ASSOCIATES CORP 0.00% of their portfolio NEW YORK, NY 393,186393.2k $825.7k $825.7k 0.00% Added +76.3k +76,300
48 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 379,734379.7k $797.4k $797.4k 0.00% Unchanged
49 Thrivent Financial for Lutherans 0.00% of their portfolio Minneapolis, MN 377,730377.7k $793.0k $793.0k 0.00% Unchanged
50 Atria Investments, Inc 0.01% of their portfolio Charlotte, NC 354,382354.4k $744.2k $744.2k 0.01% Added +6.1k +6,079
51 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 334,463334.5k $702.4k $702.4k 0.00% Added +47.3k +47,334
52 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 326,921326.9k $686.5k $686.5k 0.00% Reduced -410.7k -410,670
53 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 323,007323.0k $678.3k $678.3k 0.00% Added +79.5k +79,472
54 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 316,764316.8k $665.2k $665.2k 0.00% Reduced -1.3m -1,262,063
55 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 315,197315.2k $661.9k $661.9k 0.00% Added +142.1k +142,115
56 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 306,454306.5k $643.0k $643.0k 0.00% Reduced -323.6k -323,599
57 QUADRANT CAPITAL GROUP LLC 0.02% of their portfolio CINCINNATI, OH 304,363304.4k $639.2k $639.2k 0.02% Added +14.6k +14,635
58 Laird Norton Wetherby Trust Company, LLC 0.01% of their portfolio Seattle, WA 232,825232.8k $512.5k $512.5k 0.01% Reduced -707 -707
59 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 213,181213.2k $447.7k $447.7k 0.00% Added +103.3k +103,261
60 Investment Research Partners LLC 0.15% of their portfolio LEMONT, PA 204,332204.3k $429.1k $429.1k 0.15% Added +164.7k +164,740
61 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 201,110201.1k $423.0k $423.0k 0.00% Reduced -6.6k -6,574
62 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 198,690198.7k $417.2k $417.2k 0.00% Reduced -332.7k -332,664
63 Banque Cantonale Vaudoise 0.02% of their portfolio LAUSANNE, V8 195,000195.0k $410.0k $410.0k 0.02% Reduced -27.3k -27,296
64 Optiver Holding B.V. 0.01% of their portfolio AMSTERDAM, P7 191,139191.1k $401.4k $401.4k 0.01% New
65 TWO SIGMA SECURITIES, LLC 0.03% of their portfolio NEW YORK, NY 183,014183.0k $384.3k $384.3k 0.03% Added +110.6k +110,598
66 SIGNATUREFD, LLC 0.01% of their portfolio ATLANTA, GA 178,868178.9k $375.6k $375.6k 0.01% Reduced -2.4k -2,420
67 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 172,230172.2k $361.7k $361.7k 0.00% Reduced -1.3m -1,264,244
68 BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 167,651167.7k $352.1k $352.1k 0.01% New
69 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 165,104165.1k $346.7k $346.7k 0.00% Reduced -21.3k -21,310
70 Metis Global Partners, LLC 0.01% of their portfolio San Diego, CA 160,662160.7k $337.4k $337.4k 0.01% Added +10.0k +9,985
71 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 149,843149.8k $314.7k $314.7k 0.00% Added +98.8k +98,766
72 VPR Management LLC 0.12% of their portfolio HOUSTON, TX 147,547147.5k $309.8k $309.8k 0.12% Unchanged
73 HUB Investment Partners, LLC 0.01% of their portfolio AUSTIN, TX 145,517145.5k $305.6k $305.6k 0.01% Reduced -33.0k -32,990
74 QRG CAPITAL MANAGEMENT, INC. 0.00% of their portfolio BERWYN, PA 144,232144.2k $302.9k $302.9k 0.00% Added +412 +412
75 Perigon Wealth Management, LLC 0.00% of their portfolio SAN FRANCISCO, CA 140,499140.5k $295.0k $295.0k 0.00% Reduced -16.4k -16,434
76 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 133,561133.6k $280.5k $280.5k 0.00% Reduced -181.7k -181,705
77 Mariner, LLC 0.00% of their portfolio Overland Park, KS 132,658132.7k $278.6k $278.6k 0.00% Reduced -7.3k -7,273
78 Navi International - Administradora e Gestora de Recursos Financeiros Ltda. 0.19% of their portfolio SAO PAULO, D5 128,695128.7k $270.5k $270.5k 0.19% New
79 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 125,758125.8k $264.1k $264.1k 0.00% Reduced -8.7k -8,715
80 Plan A Wealth LLC 0.11% of their portfolio LINCOLN, NE 121,174121.2k $254.5k $254.5k 0.11% New
81 BLI - Banque de Luxembourg Investments 0.01% of their portfolio LUXEMBOURG CITY, N4 112,000112.0k $237.4k $237.4k 0.01% New
82 Eurizon Capital SGR S.p.A. 0.00% of their portfolio MILAN, L6 110,522110.5k $233.4k $233.4k 0.00% Added +53.2k +53,236
83 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 99,81099.8k $209.6k $209.6k 0.00% Added +65.0k +65,030
84 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.00% of their portfolio Stamford, CT 98,56398.6k $207.0k $207.0k 0.00% Added +12.2k +12,162
85 Mitsubishi UFJ Trust & Banking Corp 0.00% of their portfolio TOKYO, M0 94,92294.9k $199.3k $199.3k 0.00% Added +46.6k +46,600
86 SIH Partners, LLLP 0.01% of their portfolio Wilmington, DE 94,45594.5k $198.4k $198.4k 0.01% New
87 Virtus Investment Advisers, LLC 0.05% of their portfolio HARTFORD, CT 93,87193.9k $197.1k $197.1k 0.05% Added +13.7k +13,745
88 DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.00% of their portfolio FRANKFURT AM MAIN, 2M 90,60090.6k $190.3k $190.3k 0.00% Reduced -496.9k -496,900
89 Pathstone Holdings, LLC 0.00% of their portfolio ENGLEWOOD, NJ 88,95889.0k $186.8k $186.8k 0.00% Reduced -819 -819
90 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 86,83886.8k $182.4k $182.4k 0.00% New
91 Global Retirement Partners, LLC 0.00% of their portfolio San Rafael, CA 82,94382.9k $174.2k $174.2k 0.00% First filing
92 Raiffeisen Bank International AG 0.00% of their portfolio VIENNA, C4 77,17777.2k $162.8k $162.8k 0.00% Reduced -8.1k -8,089
93 Axxion S.A. 0.01% of their portfolio GREVENMACHER, N4 75,37075.4k $158.3k $158.3k 0.01% First filing
94 LGT Group Foundation 0.00% of their portfolio VADUZ, N2 74,25574.3k $155.9k $155.9k 0.00% Added +40.2k +40,170
95 SCHRODER INVESTMENT MANAGEMENT GROUP 0.00% of their portfolio London, X0 72,41672.4k $152.8k $152.8k 0.00% New
96 Avidian Wealth Enterprises, LLC 0.00% of their portfolio Houston, TX 69,96670.0k $146.9k $146.9k 0.00% Added +24.1k +24,076
97 Centiva Capital, LP 0.00% of their portfolio New York, NY 68,38568.4k $143.6k $143.6k 0.00% Reduced -61.8k -61,846
98 Compound Planning, Inc. 0.00% of their portfolio NEW YORK, NY 66,68566.7k $140.0k $140.0k 0.00% Reduced -5.9k -5,880
99 Pure Financial Advisors, LLC 0.00% of their portfolio SAN DIEGO, CA 66,18566.2k $139.0k $139.0k 0.00% Reduced -334 -334
100 PROFUND ADVISORS LLC 0.00% of their portfolio BETHESDA, MD 63,55863.6k $133.5k $133.5k 0.00% Reduced -23.3k -23,285