Major holders
Currency in USDBreakdown
| 0.23% | % of shares held by all insiders |
| 82.41% | % of shares held by institutions |
| 82.60% | % of float held by institutions |
| 1,507 | Number of institutions holding shares |
Top institutional holders
| Holder | Shares | Date reported | % out | Value |
|---|
| Berkshire Hathaway, Inc | 211,707,119 | 31 Mar 2023 | 23.74% | 12,506,767,812 |
| Dodge & Cox Inc | 92,156,069 | 31 Mar 2023 | 10.33% | 5,444,193,671 |
| Vanguard Group, Inc. (The) | 59,473,542 | 31 Mar 2023 | 6.67% | 3,513,447,182 |
| Blackrock Inc. | 47,416,283 | 31 Mar 2023 | 5.32% | 2,801,154,938 |
| State Street Corporation | 46,942,316 | 31 Mar 2023 | 5.26% | 2,773,154,958 |
| FMR, LLC | 26,152,243 | 31 Mar 2023 | 2.93% | 1,544,964,725 |
| Geode Capital Management, LLC | 13,039,195 | 31 Mar 2023 | 1.46% | 770,300,900 |
| Morgan Stanley | 8,853,348 | 31 Mar 2023 | 0.99% | 523,018,632 |
| Northern Trust Corporation | 8,621,171 | 31 Mar 2023 | 0.97% | 509,302,589 |
| Dimensional Fund Advisors LP | 7,823,268 | 31 Mar 2023 | 0.88% | 462,165,830 |
Top mutual fund holders
| Holder | Shares | Date reported | % out | Value |
|---|
| Dodge & Cox Stock Fund | 60,553,726 | 31 Dec 2022 | 6.74% | 3,577,259,918 |
| Select Sector SPDR Fund-Energy Select | 21,210,652 | 28 Feb 2023 | 2.36% | 1,253,036,274 |
| Vanguard Total Stock Market Index Fund | 20,723,743 | 31 Dec 2022 | 2.31% | 1,224,271,735 |
| Vanguard 500 Index Fund | 16,809,259 | 31 Dec 2022 | 1.87% | 993,020,453 |
| Fidelity 500 Index Fund | 7,971,218 | 28 Feb 2023 | 0.89% | 470,906,095 |
| SPDR S&P 500 ETF Trust | 7,859,107 | 31 Mar 2023 | 0.88% | 464,283,047 |
| iShares Core S&P 500 ETF | 6,489,727 | 28 Feb 2023 | 0.72% | 383,385,826 |
| Smead Funds Trust-Smead Value Fund | 6,106,809 | 28 Feb 2023 | 0.68% | 360,764,638 |
| Vanguard Index-Value Index Fund | 5,894,382 | 31 Dec 2022 | 0.66% | 348,215,343 |
| Fidelity Contrafund Inc | 5,775,553 | 28 Feb 2023 | 0.64% | 341,195,424 |
