Moodys Corp
Institutional managers reporting a position on Form 13F-HR, as of Mar 31, 2026
1Largest holdersA manager's positions among the 500 largest, summed
- 1BERKSHIRE HATHAWAY INC$10.76B15.7%
- 2TCI FUND MANAGEMENT LTD$6.25B9.1%
- 3BlackRock, Inc.$5.73B8.4%
- 4VANGUARD CAPITAL MANAGEMENT LLC$4.31B6.3%
- 5STATE STREET CORP$3.11B4.6%
- 6FMR LLC$2.18B3.2%
- 7GEODE CAPITAL MANAGEMENT, LLC$1.78B2.6%
- 8VANGUARD PORTFOLIO MANAGEMENT LLC$1.69B2.5%
- 9Fiera Capital Corp$1.03B1.5%
- 10PineStone Asset Management Inc.$1.03B1.5%
2HoldersChange from Dec 31, 2025
| Holder | Quantity | Change | Value | Share | Filed |
|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INCCommon shares | 24.7M | No change | $10.76B | 15.73% | May 15, 2026 |
| TCI FUND MANAGEMENT LTDCommon shares | 14.3M | +1M+7.7% | $6.25B | 9.14% | May 15, 2026 |
| BlackRock, Inc.Common shares | 13.1M | −902K−6.4% | $5.73B | 8.37% | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLCCommon shares · Amendment 1 (restatement) | 9.9M | — | $4.31B | 6.30% | May 15, 2026 |
| STATE STREET CORPCommon shares | 7.1M | +4,755+0.1% | $3.11B | 4.55% | May 15, 2026 |
| FMR LLCCommon shares | 5M | −489.5K−8.9% | $2.18B | 3.18% | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLCCommon shares | 4.1M | +116.1K+2.9% | $1.78B | 2.60% | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLCCommon shares | 3.9M | — | $1.69B | 2.48% | May 8, 2026 |
| Fiera Capital CorpCommon shares | 2.4M | −15,485−0.7% | $1.03B | 1.50% | May 12, 2026 |
| PineStone Asset Management Inc.Common shares | 2.3M | −25,984−1.1% | $1.03B | 1.50% | May 1, 2026 |
| Bank of New York Mellon CorpCommon shares | 2.3M | +72,043+3.2% | $1.02B | 1.50% | May 5, 2026 |
| MORGAN STANLEYCommon shares | 2.3M | −48,304−2.0% | $1.01B | 1.48% | May 15, 2026 |
| GOLDMAN SACHS GROUP INCCommon shares | 2.2M | +670.8K+45.1% | $940.97M | 1.38% | May 15, 2026 |
| NORTHERN TRUST CORPCommon shares | 1.8M | +67,687+4.0% | $764.7M | 1.12% | May 14, 2026 |
| Egerton Capital (UK) LLPCommon shares | 1.5M | +772.3K+99.9% | $674.3M | 0.99% | May 13, 2026 |
| Massachusetts Financial Services CompanyCommon shares | 1.3M | +17,407+1.3% | $605.25M | 0.88% | May 14, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLCCommon shares | 1.4M | −13,583−1.0% | $605.11M | 0.88% | May 13, 2026 |
| WINDACRE PARTNERSHIP LLCCommon shares | 1.3M | +214K+19.1% | $581.48M | 0.85% | May 15, 2026 |
| Valley Forge Capital Management, LPCommon shares | 1.3M | −104−0.0% | $574.62M | 0.84% | May 15, 2026 |
| AKRE CAPITAL MANAGEMENT LLCCommon shares | 1.2M | −489.1K−28.2% | $543.62M | 0.79% | May 14, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCCommon shares | 1.1M | +35,403+3.2% | $500.18M | 0.73% | May 15, 2026 |
| Rothschild & Co Wealth Management UK LtdCommon shares | 1.1M | −8,317−0.7% | $483.77M | 0.71% | May 8, 2026 |
| PRINCIPAL FINANCIAL GROUP INCCommon shares | 1.1M | +454.7K+72.5% | $471.96M | 0.69% | May 4, 2026 |
| Legal & General Group PlcCommon shares | 1M | −157.3K−13.1% | $455.81M | 0.67% | May 8, 2026 |
| Invesco Ltd.Common shares | 1M | +20,247+2.0% | $448.94M | 0.66% | May 12, 2026 |
3Report periods
| Report date | Filings | Holdings | Combined value | Latest filed | |
|---|---|---|---|---|---|
| Mar 31, 2026 | 1,373 | 1,403 | $68.41B | May 29, 2026 | |
| Dec 31, 2025 | 1,422 | 1,444 | $81.02B | May 27, 2026 | |
| Sep 30, 2025 | 1,345 | 1,380 | — | May 27, 2026 | |
| Jun 30, 2025 | 1,358 | 1,389 | $81.19B | May 21, 2026 | |
| Mar 31, 2025 | 52 | 55 | $3.15B | May 19, 2026 |
Filings for a quarter keep arriving for months after it ends, so the most recent and the earliest periods can be incomplete.
4About this data
Each row is one manager's position as disclosed in one Form 13F-HR filing; managers below the Form 13F reporting threshold do not appear. Values, quantities and manager names are as reported in each filing. A row totals the entries of one filing that share a security class and option type; a value or quantity is shown as not comparable when those entries differ in currency or unit. A restatement replaces the original filing and every earlier amendment for the same period; an amendment adding new holdings is listed alongside the filing it supplements and labelled as such. Positions are matched to this listing through the security identifiers reported in the filing.