
MCO · NYSE
| Manager | Filing date | Shares | Value | Change |
|---|---|---|---|---|
| Xxec, Inc. | Jun 30, 2026 | 164.05M | $79.56B | +236812.60% |
| Berkshire Hathaway Inc | Mar 31, 2026 | 24.67M | $11.79B | 0.00% |
| Berkshire Hathaway Inc | Jun 30, 2026 | 24.67M | $11.72B | 0.00% |
| Vanguard Group Inc | Dec 31, 2025 | 15.27M | $7.25B | +0.68% |
| Tci Fund Management Ltd | Mar 31, 2026 | 14.33M | $6.85B | +7.71% |
| Tci Fund Management Ltd | Jun 30, 2026 | 14.33M | $6.81B | 0.00% |
| Blackrock, Inc. | Mar 31, 2026 | 13.13M | $6.35B | -6.43% |
| Blackrock, Inc. | Jun 30, 2026 | 12.46M | $5.92B | -5.07% |
| Vanguard Capital Management Llc | Mar 31, 2026 | 9.89M | $4.72B | 0.00% |
| Vanguard Capital Management Llc | Jun 30, 2026 | 9.76M | $4.63B | -1.29% |
| State Street Corp | Mar 31, 2026 | 7.14M | $3.45B | +0.07% |
| State Street Corp | Jun 30, 2026 | 7.11M | $3.38B | -0.39% |
| Fmr Llc | Mar 31, 2026 | 4.99M | $2.38B | -8.94% |
| Fmr Llc | Jun 30, 2026 | 4.99M | $2.37B | -0.03% |
| Geode Capital Management, Llc | Mar 31, 2026 | 4.08M | $1.95B | +2.93% |
| Geode Capital Management, Llc | Jun 30, 2026 | 4.01M | $1.90B | -1.83% |
| Vanguard Portfolio Management Llc | Mar 31, 2026 | 3.88M | $1.85B | 0.00% |
| Vanguard Portfolio Management Llc | Jun 30, 2026 | 3.73M | $1.77B | -3.84% |
| Fiera Capital Corp | Mar 31, 2026 | 2.36M | $1.14B | -0.65% |
| Bank Of New York Mellon Corp | Mar 31, 2026 | 2.35M | $1.14B | +3.16% |
| Morgan Stanley | Jun 30, 2026 | 2.38M | $1.13B | +2.46% |
| Norges Bank | Jun 30, 2026 | 2.37M | $1.13B | +10.45% |
| Morgan Stanley | Mar 31, 2026 | 2.32M | $1.11B | -2.04% |
| Pinestone Asset Management Inc. | Jun 30, 2026 | 2.28M | $1.08B | -2.80% |
| Goldman Sachs Group Inc | Mar 31, 2026 | 2.16M | $1.03B | +45.14% |
| Norges Bank | Dec 31, 2025 | 2.15M | $1.03B | +9.08% |
| Goldman Sachs Group Inc | Jun 30, 2026 | 2.13M | $1.01B | -1.42% |
| Fiera Capital Corp | Jun 30, 2026 | 2.09M | $990.46M | -11.50% |
| Bank Of New York Mellon Corp | Jun 30, 2026 | 2.02M | $959.21M | -14.03% |
| Price T Rowe Associates Inc /Md/ | Mar 31, 2026 | 1.83M | $874.64M | +6.67% |
| Northern Trust Corp | Mar 31, 2026 | 1.75M | $837.44M | +4.02% |
| Egerton Capital (Uk) Llp | Jun 30, 2026 | 1.70M | $809.42M | +10.26% |
| Northern Trust Corp | Jun 30, 2026 | 1.67M | $794.11M | -4.62% |
| Price T Rowe Associates Inc /Md/ | Jun 30, 2026 | 1.55M | $734.02M | -15.58% |
| Principal Financial Group Inc | Jun 30, 2026 | 1.46M | $694.06M | +35.08% |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Ame | Jun 30, 2026 | 1.42M | $674.48M | +2.38% |
| Windacre Partnership Llc | Jun 30, 2026 | 1.41M | $669.63M | +5.78% |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Ame | Mar 31, 2026 | 1.39M | $662.67M | -0.97% |
| Windacre Partnership Llc | Mar 31, 2026 | 1.33M | $636.79M | +19.13% |
| Valley Forge Capital Management, Lp | Mar 31, 2026 | 1.32M | $629.29M | -0.01% |
| Valley Forge Capital Management, Lp | Jun 30, 2026 | 1.32M | $625.60M | 0.00% |
| Akre Capital Management Llc | Mar 31, 2026 | 1.25M | $595.33M | -28.19% |
| Invesco Ltd. | Jun 30, 2026 | 1.20M | $570.77M | +16.78% |
| Charles Schwab Investment Management Inc | Jun 30, 2026 | 1.20M | $570.47M | +4.76% |
| Massachusetts Financial Services Co /Ma/ | Jun 30, 2026 | 1.19M | $563.47M | -10.66% |
| Akre Capital Management Llc | Jun 30, 2026 | 1.16M | $549.47M | -7.16% |
| Charles Schwab Investment Management Inc | Mar 31, 2026 | 1.15M | $547.76M | +3.19% |
| Rothschild & Co Wealth Management Uk Ltd | Jun 30, 2026 | 1.10M | $524.79M | -0.36% |
| Dimensional Fund Advisors Lp | Jun 30, 2026 | 1.07M | $508.57M | +21.27% |
| Legal & General Group Plc | Mar 31, 2026 | 1.04M | $499.17M | -13.08% |