Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
199 institutional managers reported holding CIG for the quarter ended Mar 31, 2026. Together they hold about 5% of shares outstanding; the top 10 hold 3%. 32 opened new positions; 12 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 21.00M | 0.73% | $50.3M | added +6.9% | ≤2013 |
| State Street | 14.64M | 0.51% | $35.1M | added +2.6% | ≤2013 |
| Vanguard Group | 12.71M | 0.44% | $30.4M | trimmed -3.2% | ≤2013 |
| Goldman Sachs | 8.02M | 0.28% | $19.2M | trimmed -58.8% | ≤2013 |
| Renaissance Technologies | 7.99M | 0.28% | $19.1M | added +8.2% | 2017 Q2 |
| American Century Companies INC | 6.27M | 0.22% | $15.0M | added +21.9% | 2019 Q3 |
| Morgan Stanley | 4.13M | 0.14% | $9.9M | added +4.8% | ≤2013 |
| Crossmark Global Holdings, INC. | 4.04M | 0.14% | $9.7M | trimmed -0.6% | 2023 Q4 |
| Envestnet Asset Management INC | 2.83M | 0.10% | $6.8M | added +2338.5% | 2015 Q3 |
| Robeco Institutional Asset Management B.v. | 2.81M | 0.10% | $6.7M | added +1.2% | 2022 Q4 |
| United Capital Financial Advisors, LLC | 2.73M | 0.10% | $6.5M | added +23.5% | 2025 Q2 |
| Marshall Wace | 2.68M | 0.09% | $6.4M | added +679% | 2025 Q2 |
| Mangrove Partners IM, LLC | 2.63M | 0.09% | $6.3M | unchanged | 2021 Q3 |
| Mackenzie Financial CORP | 2.53M | 0.09% | $6.1M | added +496% | 2024 Q3 |
| Jane Street | 2.52M | 0.09% | $6.0M | added +452.6% | 2019 Q3 |
| Connor, Clark & Lunn Investment Management LTD. | 2.25M | 0.08% | $5.4M | unchanged | 2020 Q4 |
| UBS | 1.67M | 0.06% | $4.0M | added +702.3% | ≤2013 |
| Bank OF America CORP /DE/ | 1.58M | 0.06% | $3.8M | trimmed -20.3% | ≤2013 |
| Millennium Management | 1.44M | 0.05% | $3.4M | added +324.2% | 2015 Q3 |
| Legal & General Group PLC | 1.42M | 0.05% | $3.4M | unchanged | 2020 Q4 |
| Promethos Capital, LLC (focused) | 1.39M | 0.05% | $3.3M | opened | 2026 Q1 |
| Hsbc Holdings PLC | 1.36M | 0.05% | $3.3M | added +15.7% | 2019 Q1 |
| Northern Trust | 1.34M | 0.05% | $3.2M | trimmed -21.1% | ≤2013 |
| Dimensional Fund Advisors | 1.09M | 0.04% | $2.6M | added +0.8% | ≤2013 |
| Pzena Investment Management | 1.08M | 0.04% | $2.6M | unchanged | 2020 Q1 |
| Citigroup INC | 984.1k | 0.03% | $2.4M | added +98.6% | ≤2013 |
| Citadel Advisors | 933.1k | 0.03% | $2.2M | added +274.1% | ≤2013 |
| Generali Investments Cee, investicni spolecnost, a.s. | 922.0k | 0.03% | $2.2M | added +3.1% | 2024 Q4 |
| Stifel Financial CORP | 881.0k | 0.03% | $2.1M | added +13.6% | 2020 Q3 |
| Ativo Capital Management LLC | 812.5k | 0.03% | $1.9M | added +38.6% | 2021 Q3 |
| AQR Capital | 788.3k | 0.03% | $1.9M | trimmed -5.5% | ≤2013 |
| D. E. Shaw | 737.6k | 0.03% | $1.8M | added +260.8% | 2023 Q3 |
| Grantham, Mayo, Van Otterloo & CO. LLC | 717.5k | 0.03% | $1.7M | unchanged | 2021 Q4 |
| Canada Life Assurance CO | 680.2k | 0.02% | $1.6M | trimmed -2.5% | 2022 Q3 |
| Guggenheim Capital LLC | 650.7k | 0.02% | $1.6M | added +3.3% | ≤2013 |
| HRT Financial LP | 630.1k | 0.02% | $1.5M | opened | 2025 Q3 |
| DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 587.5k | 0.02% | $1.4M | unchanged | 2025 Q4 |
| Vident Advisory, LLC | 560.1k | 0.02% | $1.3M | added +9.7% | 2021 Q3 |
| Everstar Asset Management, LLC | 558.5k | 0.02% | $1.3M | added +1.5% | 2025 Q1 |
| Corient Private Wealth LLC | 534.8k | 0.02% | $1.3M | trimmed -10% | 2022 Q4 |
| Two Sigma | 531.4k | 0.02% | $1.3M | trimmed -28.8% | 2022 Q4 |
| Russell Investments Group, LTD. | 504.0k | 0.02% | $1.2M | added +13.3% | 2020 Q2 |
| Longfellow Investment Management CO LLC | 463.5k | 0.02% | $1.1M | unchanged | 2020 Q4 |
| Greenleaf Trust | 456.8k | 0.02% | $1.1M | unchanged | 2016 Q4 |
| Advisors Asset Management, INC. | 448.0k | 0.02% | $1.1M | trimmed -31.3% | 2023 Q3 |
| Franklin Resources | 420.0k | 0.01% | $1.0M | added +54% | 2021 Q4 |
| Farther Finance Advisors, LLC | 398.3k | 0.01% | $954k | added +14.3% | 2025 Q2 |
| Public Employees Retirement System OF Ohio | 379.7k | 0.01% | $909k | unchanged | 2024 Q3 |
| Thrivent Financial for Lutherans | 377.7k | 0.01% | $905k | opened | 2026 Q1 |
| Quadrature Capital LTD | 370.2k | 0.01% | $887k | opened | 2025 Q3 |
Largest 50 of 199 shown; the full ranked, searchable register is at boothcheck.com/holders/CIG. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.