ENERGY CO OF MINAS GERAIS (CIG) — Institutional Holders, Q2 2026
206 institutional investment managers reported a CIG position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $305.3M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
CIG in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- GOLDMAN SACHS GROUPAdded · +3,980,691 sh+$8.4M
- STATE STREETAdded · +2,007,761 sh+$4.2M
- BlackRockAdded · +1,807,360 sh+$3.8M
- Qube Research & Technologies LtdAdded · +1,292,352 sh+$2.7M
- MORGAN STANLEYAdded · +983,754 sh+$2.1M
Biggest sellers
- MARSHALL WACE, LLPSold out · -2,683,686 sh-$5.6M
- RENAISSANCE TECHNOLOGIESTrimmed · -2,543,071 sh-$5.3M
- MACKENZIE FINANCIALTrimmed · -1,894,509 sh-$4.0M
- MILLENNIUM MANAGEMENTTrimmed · -1,264,244 sh-$2.7M
- BANK OF AMERICATrimmed · -1,262,063 sh-$2.7M
CIG 13F holders ranked 1–100 of 206
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | BlackRock#1 · 22,809,540 sh | 22,809,540 | $47.9M | <0.01% | +8.6% |
| 2 | STATE STREET#2 · 16,652,123 sh | 16,652,123 | $38.2M | <0.01% | +13.7% |
| 3 | GOLDMAN SACHS GROUP#3 · 11,998,815 sh | 11,998,815 | $25.2M | <0.01% | +49.6% |
| 4 | VANGUARD CAPITAL MANAGEMENT#4 · 10,517,426 sh | 10,517,426 | $22.1M | <0.01% | 0.0% |
| 5 | TSP Capital Management Group#5 · 9,123,551 sh | 9,123,551 | $19.2M | — | 0.0% |
| 6 | AMERICAN CENTURY COMPANIES#6 · 6,856,051 sh | 6,856,051 | $14.4M | <0.01% | +9.4% |
| 7 | RENAISSANCE TECHNOLOGIES#7 · 5,450,778 sh | 5,450,778 | $11.4M | 0.02% | -31.8% |
| 8 | MORGAN STANLEY#8 · 5,118,233 sh | 5,118,233 | $10.7M | <0.01% | +23.8% |
| 9 | Crossmark Global#9 · 4,027,980 sh | 4,027,980 | $8.5M | — | -0.2% |
| 10 | MANGROVE PARTNERS IM#10 · 2,625,000 sh | 2,625,000 | $5.5M | 0.36% | 0.0% |
| 11 | ENVESTNET ASSET MANAGEMENT#11 · 2,574,882 sh | 2,574,882 | $5.4M | <0.01% | -9.0% |
| 12 | JANE STREET GROUP#12 · 2,557,050 sh | 2,557,050 | $5.4M | <0.01% | +1.5% |
| 13 | UNITED CAPITAL FINANCIAL ADVISORS#13 · 2,513,297 sh | 2,513,297 | $5.3M | 0.03% | -7.9% |
| 14 | Connor, Clark & Lunn Investment Management Ltd.#14 · 2,246,240 sh | 2,246,240 | $4.7M | <0.01% | 0.0% |
| 15 | VANGUARD FIDUCIARY#15 · 2,092,966 sh | 2,092,966 | $4.4M | <0.01% | -2.9% |
| 16 | Robeco Institutional Asset Management B.V.#16 · 1,857,501 sh | 1,857,501 | $3.9M | — | -33.8% |
| 17 | Qube Research & Technologies Ltd#17 · 1,574,906 sh | 1,574,906 | $3.3M | <0.01% | +457.4% |
| 18 | Promethos Capital#18 · 1,561,738 sh | 1,561,738 | $3.3M | 0.89% | +12.1% |
| 19 | CITADEL ADVISORS#19 · 1,392,161 sh | 1,392,161 | $2.9M | <0.01% | +49.2% |
| 20 | HSBC PLC#20 · 1,357,277 sh | 1,357,277 | $2.9M | <0.01% | 0.0% |
| 21 | Legal & General Group Plc#21 · 1,279,101 sh | 1,279,101 | $2.7M | <0.01% | -10.0% |
| 22 | NORTHERN#22 · 1,162,815 sh | 1,162,815 | $2.4M | <0.01% | -13.3% |
| 23 | DIMENSIONAL FUND ADVISORS#23 · 1,089,137 sh | 1,089,137 | $2.3M | <0.01% | +0.1% |
| 24 | UBS Group AG#24 · 1,068,378 sh | 1,068,378 | $2.2M | <0.01% | -35.0% |
| 25 | STIFEL FINANCIAL#25 · 955,524 sh | 955,524 | $2.0M | <0.01% | +8.5% |
| 26 | Grantham, Mayo, Van Otterloo#26 · 900,216 sh | 900,216 | $1.9M | <0.01% | +25.5% |
| 27 | CITIGROUP#27 · 831,632 sh | 831,632 | $1.7M | <0.01% | -15.5% |
| 28 | Ativo Capital Management#28 · 808,007 sh | 808,007 | $1.7M | 1.30% | -0.6% |
| 29 | LONGFELLOW INVESTMENT MANAGEMENT#29 · 657,815 sh | 657,815 | $1.4M | 0.28% | +41.9% |
| 30 | AQR CAPITAL MANAGEMENT#30 · 641,167 sh | 641,167 | $1.3M | <0.01% | -18.7% |
| 31 | MACKENZIE FINANCIAL#31 · 633,465 sh | 633,465 | $1.3M | <0.01% | -74.9% |
| 32 | GUGGENHEIM CAPITAL#32 · 619,508 sh | 619,508 | $1.3M | <0.01% | -4.8% |
| 33 | GREAT WEST LIFE ASSURANCE#33 · 609,669 sh | 609,669 | $1.3M | <0.01% | -10.4% |
| 34 | Vident Advisory#34 · 576,893 sh | 576,893 | $1.2M | <0.01% | +3.0% |
| 35 | Everstar Asset Management#35 · 569,165 sh | 569,165 | $1.2M | 0.58% | +1.9% |
| 36 | FRANKLIN RESOURCES#36 · 555,408 sh | 555,408 | $1.2M | <0.01% | +32.2% |
| 37 | Corient Private Wealth#37 · 513,722 sh | 513,722 | $1.1M | <0.01% | -3.9% |
| 38 | Generali Investments CEE, investicni spolecnost, a.s.#38 · 507,044 sh | 507,044 | $1.1M | — | -45.0% |
| 39 | Russell Investments Group, Ltd.#39 · 506,468 sh | 506,468 | $1.1M | <0.01% | +0.5% |
| 40 | GREENLEAF#40 · 456,833 sh | 456,833 | $959.3K | <0.01% | 0.0% |
| 41 | Farther Finance Advisors#41 · 456,103 sh | 456,103 | $958.0K | — | +14.5% |
| 42 | PZENA INVESTMENT MANAGEMENT#42 · 453,957 sh | 453,957 | $953.3K | <0.01% | -58.0% |
| 43 | Advisors Asset Management#43 · 441,954 sh | 441,954 | $928.1K | 0.01% | -1.4% |
| 44 | Abundance Wealth Counselors#44 · 441,932 sh | 441,932 | $928.1K | — | +521.5% |
| 45 | SPX Gestao de Recursos Ltda#45 · 412,092 sh | 412,092 | $865.4K | 0.10% | +11.9% |
| 46 | Nykredit A/S#46 · 401,997 sh | 401,997 | $844.2K | <0.01% | — |
| 47 | VAN ECK ASSOCIATES#47 · 393,186 sh | 393,186 | $825.7K | <0.01% | +24.1% |
| 48 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#48 · 379,734 sh | 379,734 | $797.4K | <0.01% | 0.0% |
| 49 | THRIVENT FINANCIAL FOR LUTHERANS#49 · 377,730 sh | 377,730 | $793.0K | <0.01% | 0.0% |
| 50 | Atria Investments#50 · 354,382 sh | 354,382 | $744.2K | — | +1.7% |
| 51 | Invesco Ltd.#51 · 334,463 sh | 334,463 | $702.4K | <0.01% | +16.5% |
| 52 | D. E. Shaw#52 · 326,921 sh | 326,921 | $686.5K | <0.01% | -55.7% |
| 53 | SEI INVESTMENTS#53 · 323,007 sh | 323,007 | $678.3K | <0.01% | +32.6% |
| 54 | BANK OF AMERICA#54 · 316,764 sh | 316,764 | $665.2K | 0.00% | -79.9% |
| 55 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#55 · 315,197 sh | 315,197 | $661.9K | <0.01% | +82.1% |
| 56 | HRT FINANCIAL#56 · 306,454 sh | 306,454 | $643.0K | <0.01% | -51.4% |
| 57 | QUADRANT CAPITAL GROUP#57 · 304,363 sh | 304,363 | $639.2K | — | -47.5% |
| 58 | Laird Norton Wetherby Company#58 · 232,825 sh | 232,825 | $512.5K | <0.01% | -0.3% |
| 59 | Creative Planning#59 · 213,181 sh | 213,181 | $447.7K | <0.01% | +93.9% |
| 60 | Investment Research Partners#60 · 204,332 sh | 204,332 | $429.1K | — | +416.1% |
| 61 | ROYAL BANK OF CANADA#61 · 201,110 sh | 201,110 | $423.0K | <0.01% | -3.2% |
| 62 | TWO SIGMA INVESTMENTS#62 · 198,690 sh | 198,690 | $417.2K | <0.01% | -62.6% |
| 63 | Banque Cantonale Vaudoise#63 · 195,000 sh | 195,000 | $410.0K | 0.02% | -12.3% |
| 64 | Optiver Holding B.V.#64 · 191,139 sh | 191,139 | $401.4K | <0.01% | New |
| 65 | TWO SIGMA SECURITIES#65 · 183,014 sh | 183,014 | $384.3K | 0.03% | +152.7% |
| 66 | SIGNATUREFD#66 · 178,868 sh | 178,868 | $375.6K | — | -1.3% |
| 67 | MILLENNIUM MANAGEMENT#67 · 172,230 sh | 172,230 | $361.7K | <0.01% | -88.0% |
| 68 | BOOTHBAY FUND MANAGEMENT#68 · 167,651 sh | 167,651 | $352.1K | <0.01% | New |
| 69 | PRINCIPAL FINANCIAL GROUP#69 · 165,104 sh | 165,104 | $346.7K | <0.01% | -11.4% |
| 70 | Metis Global Partners#70 · 160,662 sh | 160,662 | $337.4K | <0.01% | +6.6% |
| 71 | XTX Topco Ltd#71 · 149,843 sh | 149,843 | $314.7K | <0.01% | +193.4% |
| 72 | VPR Management#72 · 147,547 sh | 147,547 | $309.8K | 0.12% | 0.0% |
| 73 | TCG Advisory Services#73 · 145,517 sh | 145,517 | $305.6K | <0.01% | -18.5% |
| 74 | QRG CAPITAL MANAGEMENT#74 · 144,232 sh | 144,232 | $302.9K | <0.01% | +0.3% |
| 75 | Perigon Wealth Management#75 · 140,499 sh | 140,499 | $295.0K | — | -10.5% |
| 76 | Schonfeld Strategic Advisors#76 · 133,561 sh | 133,561 | $280.5K | <0.01% | -57.6% |
| 77 | Mariner#77 · 132,658 sh | 132,658 | $278.6K | <0.01% | -5.2% |
| 78 | Navi International - Administradora e Gestora de Recursos Financeiros Ltda.#78 · 128,695 sh | 128,695 | $270.5K | 0.18% | New |
| 79 | HighTower Advisors#79 · 125,758 sh | 125,758 | $264.1K | <0.01% | -6.5% |
| 80 | Plan A Wealth#80 · 121,174 sh | 121,174 | $254.5K | — | New |
| 81 | BLI - Banque de Luxembourg Investments#81 · 112,000 sh | 112,000 | $237.4K | <0.01% | New |
| 82 | Eurizon Capital SGR S.p.A.#82 · 110,522 sh | 110,522 | $233.4K | <0.01% | +92.9% |
| 83 | Engineers Gate Manager#83 · 99,810 sh | 99,810 | $209.6K | <0.01% | +187.0% |
| 84 | O'SHAUGHNESSY ASSET MANAGEMENT#84 · 98,563 sh | 98,563 | $207.0K | <0.01% | +14.1% |
| 85 | Mitsubishi UFJ & Banking#85 · 94,922 sh | 94,922 | $199.3K | <0.01% | +96.4% |
| 86 | SIH Partners, LLLP#86 · 94,455 sh | 94,455 | $198.4K | <0.01% | New |
| 87 | Virtus Investment Advisers#87 · 93,871 sh | 93,871 | $197.1K | 0.05% | +17.2% |
| 88 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt#88 · 90,600 sh | 90,600 | $190.3K | <0.01% | -84.6% |
| 89 | Pathstone#89 · 88,958 sh | 88,958 | $186.8K | <0.01% | -0.9% |
| 90 | Mirae Asset Global Investments , Ltd.#90 · 86,838 sh | 86,838 | $182.4K | <0.01% | New |
| 91 | Global Retirement Partners#91 · 82,943 sh | 82,943 | $174.2K | <0.01% | — |
| 92 | Raiffeisen Bank International AG#92 · 77,177 sh | 77,177 | $162.8K | <0.01% | -9.5% |
| 93 | Axxion S.A.#93 · 75,370 sh | 75,370 | $158.3K | — | — |
| 94 | LGT Group Foundation#94 · 74,255 sh | 74,255 | $155.9K | <0.01% | +117.9% |
| 95 | SCHRODER INVESTMENT MANAGEMENT GROUP#95 · 72,416 sh | 72,416 | $152.8K | <0.01% | New |
| 96 | Avidian Wealth Solutions#96 · 69,966 sh | 69,966 | $146.9K | — | +52.5% |
| 97 | Centiva Capital#97 · 68,385 sh | 68,385 | $143.6K | <0.01% | -47.5% |
| 98 | Compound Planning#98 · 66,685 sh | 66,685 | $140.0K | <0.01% | -8.1% |
| 99 | Pure Financial Advisors#99 · 66,185 sh | 66,185 | $139.0K | <0.01% | -0.5% |
| 100 | PROFUND ADVISORS#100 · 63,558 sh | 63,558 | $133.5K | <0.01% | -26.8% |
Funds that sold out of CIG in Q2 2026 (17)
Held CIG at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| MARSHALL WACE, LLP2,683,686 sh | 2,683,686 | $6.4M |
| Quadrature Capital Ltd370,230 sh | 370,230 | $884.9K |
| Advisors Preferred296,210 sh | 296,210 | $707.9K |
| Qtron Investments274,000 sh | 274,000 | $654.9K |
| OLD MISSION CAPITAL44,162 sh | 44,162 | $105.5K |
| YOUSIF CAPITAL MANAGEMENT23,272 sh | 23,272 | $55.6K |
| SIMPLEX TRADING22,570 sh | 22,570 | $53.9K |
| Tower Research Capital (TRC)21,801 sh | 21,801 | $52.1K |
| AIGEN INVESTMENT MANAGEMENT19,214 sh | 19,214 | $45.9K |
| Vanguard Capital Wealth Advisors17,627 sh | 17,627 | $42.1K |
| Blueshift Asset Management16,521 sh | 16,521 | $39.5K |
| Caprock Group10,143 sh | 10,143 | $24.2K |
| Walleye Capital10,086 sh | 10,086 | $24.1K |
| AdvisorNet Financial2,413 sh | 2,413 | $5.8K |
| MAI Capital Management1,540 sh | 1,540 | $3.7K |
| Root Financial Partners33 sh | 33 | $79.00 |
| Steward Partners Investment Advisory2 sh | 2 | $5.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.