Who owns CIG?
Institutional ownership of Comp En De Mn Cemig from Form 13F, Q2 2026
206 institutional managers reported holding Comp En De Mn Cemig (CIG) in Form 13F filings for Q2 2026, with 144,274,055 shares worth $306M. The largest reported holder was BlackRock, Inc. Managers that filed both quarters added a net 7,087,095 shares (+5.2%). 19 opened new positions and 17 sold out.
- Funds holding
- 206
- Value held
- $306M
- New / sold out
- 19 / 17
- Net shares, same filers
- +5.2%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of CIG
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| BlackRock, Inc. | $47.9M | 15.8% | 22,809,540 | Added |
| State Street Corp | $38.2M | 11.5% | 16,652,123 | Added |
| Goldman Sachs Group Inc | $25.2M | 8.3% | 11,998,815 | Added |
| Vanguard Capital Management LLC | $22.1M | 7.3% | 10,517,426 | Unchanged |
| TSP Capital Management Group, LLC | $19.2M | 6.3% | 9,123,551 | New |
| American Century Companies Inc | $14.4M | 4.8% | 6,856,051 | Added |
| Renaissance Technologies LLC | $11.4M | 3.8% | 5,450,778 | Trimmed |
| Morgan Stanley | $10.7M | 3.5% | 5,118,233 | Added |
| Crossmark Global Holdings, Inc. | $8.5M | 2.8% | 4,027,980 | Trimmed |
| Mangrove Partners Im, LLC | $5.5M | 1.8% | 2,625,000 | Unchanged |
| Envestnet Asset Management Inc | $5.4M | 1.8% | 2,574,882 | Trimmed |
| Jane Street Group, LLC | $5.4M | 1.8% | 2,557,050 | Added |
| United Capital Financial Advisors, LLC | $5.3M | 1.7% | 2,513,297 | Trimmed |
| Connor, Clark & Lunn Investment Management Ltd. | $4.7M | 1.6% | 2,246,240 | Unchanged |
| Vanguard Fiduciary Trust Co | $4.4M | 1.5% | 2,092,966 | Trimmed |
| Robeco Institutional Asset Management B.V. | $3.9M | 1.3% | 1,857,501 | Trimmed |
| Qube Research & Technologies Ltd | $3.3M | 1.1% | 1,574,906 | Added |
| Promethos Capital, LLC | $3.3M | 1.1% | 1,561,738 | Added |
| Citadel Advisors LLC | $2.9M | 1.0% | 1,392,161 | Added |
| HSBC Holdings PLC | $2.9M | 0.9% | 1,357,277 | Unchanged |
| Legal & General Group Plc | $2.7M | 0.9% | 1,279,101 | Trimmed |
| Northern Trust Corp | $2.4M | 0.8% | 1,162,815 | Trimmed |
| Dimensional Fund Advisors LP | $2.3M | 0.8% | 1,089,137 | Added |
| UBS Group AG | $2.2M | 0.7% | 1,068,378 | Trimmed |
| Stifel Financial Corp | $2.0M | 0.7% | 955,524 | Added |
Share of 13F holdings is each fund's shares as a share of the 144,274,055 CIG shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- TSP Capital Management Group, LLC New+$19.2M
- Goldman Sachs Group Inc Added+$8.4M
- State Street Corp Added+$4.6M
- BlackRock, Inc. Added+$3.8M
- Qube Research & Technologies Ltd Added+$2.7M
- Morgan Stanley Added+$2.1M
- Abundance Wealth Counselors Added+$1.7M
- American Century Companies Inc Added+$1.2M
- Citadel Advisors LLC Added+$964K
- Longfellow Investment Management Co LLC Added+$408K
Biggest sellers in Q2 2026
- Marshall Wace, LLP Sold out-$6.4M
- Renaissance Technologies LLC Trimmed-$5.3M
- Mackenzie Financial Corp Trimmed-$4.0M
- Millennium Management LLC Trimmed-$2.7M
- Bank of America Corp Trimmed-$2.7M
- Robeco Institutional Asset Management B.V. Trimmed-$2.0M
- Pzena Investment Management LLC Trimmed-$1.3M
- UBS Group AG Trimmed-$1.2M
- DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Trimmed-$1.0M
- Quadrature Capital Ltd Sold out-$885K
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $51.5M and sold $37.3M; 74 added and 69 trimmed.
Questions about CIG ownership
- Who owns CIG stock?
- 206 institutional investment managers reported CIG positions in their Form 13F filings for Q2 2026, holding 144,274,055 shares worth $306M in total. BlackRock, Inc. reported the largest position.
- Are funds buying or selling CIG?
- In Q2 2026, 19 managers opened new CIG positions, 74 added, 69 trimmed and 17 sold out. Managers that filed in both quarters added a net 7,087,095 shares.
- How current is this CIG institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to CIG by CUSIP. Options are left out. CIG news and filings · CIG insider trades · Top funds