Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 526057104 since 12/18/2024, largest first.
| Filer | % of Class | Filed | ||
|---|---|---|---|---|
|
Berkshire Hathaway Inc.
13G/A
|
12.5% |
10/7/2026
Event 9/30/2026
|
||
| Warren E. Buffett | 12.5% | |||
| Berkshire Hathaway Inc. | 12.5% | |||
| National Indemnity Company | 10.3% | |||
| Berkshire Hathaway Life Insurance Company of Nebraska | 1.7% | |||
| BHG Life Insurance Company | 1.7% | |||
| AZGUARD Insurance Company | 1.5% | |||
| Medical Protective Company | 2.2% | |||
| MedPro Group Inc | 2.2% | |||
| Columbia Insurance Company | 2.2% | |||
| BH Columbia Inc. | 2.2% | |||
| NorGUARD Insurance Company | 0.6% | |||
| WestGUARD Insurance Company | 2.7% | |||
| BlackRock, Inc. 13G/A | 7.6% |
1/21/2026
Event 12/31/2025
|
||
| Vanguard Capital Management LLC 13G | 6.9% |
4/30/2026
Event 3/31/2026
|
||
| Greenhaven Associates, Inc. 13G | 5.1% |
5/4/2026
Event 5/1/2026
|
||
| Eagle Capital Management, LLC 13G | 5.0% |
5/15/2026
Event 3/31/2026
|
||
| Under 5%, checked the "5 percent or less" box, or amended by a later filing (2) | ||||
|
FMR LLC
13G/A
|
3.0% |
2/12/2025
Event 12/31/2024
|
||
| FMR LLC | 3.0% | |||
| Abigail P. Johnson | 3.0% | |||
| Vanguard Group Inc 13G/A | 0% |
3/27/2026
Event 3/13/2026
|
||
| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2026 Q3 | 94 | 1.35 M | $108 M |
| 2026 Q2 | 999 | 241 M | $19.6 B |
| 2026 Q1 | 989 | 205 M | $17.8 B |
| 2025 Q4 | 1,035 | 205 M | $21.1 B |
| 2025 Q3 | 1,061 | 220 M | $27.8 B |
| 2025 Q2 | 1,021 | 226 M | $25.0 B |
| 2025 Q1 | 1,039 | 222 M | $25.5 B |
| 2024 Q4 | 1,107 | 221 M | $30.1 B |
| 2024 Q3 | 1,141 | 222 M | $41.5 B |
| 2024 Q2 | 1,064 | 230 M | $34.4 B |
| 2024 Q1 | 1,108 | 232 M | $39.9 B |
| 2023 Q4 | 1,042 | 236 M | $35.1 B |
| 2023 Q3 | 952 | 230 M | $29.0 B |
| 2023 Q2 | 938 | 233 M | $29.1 B |
| 2023 Q1 | 845 | 243 M | $25.2 B |
| 2022 Q4 | 820 | 252 M | $22.8 B |
| 2022 Q3 | 770 | 247 M | $18.4 B |
| 2022 Q2 | 785 | 239 M | $17.2 B |
| 2022 Q1 | 824 | 250 M | $20.3 B |
| 2021 Q4 | 884 | 244 M | $28.3 B |
| 2021 Q3 | 818 | 252 M | $23.6 B |
| 2021 Q2 | 828 | 257 M | $25.5 B |
| 2021 Q1 | 783 | 260 M | $26.3 B |
| 2020 Q4 | 760 | 262 M | $20.0 B |
| 2020 Q3 | 724 | 263 M | $21.4 B |
| 2020 Q2 | 670 | 259 M | $16.0 B |
| 2020 Q1 | 608 | 261 M | $9.95 B |
| 2019 Q4 | 692 | 279 M | $15.5 B |
| 2019 Q3 | 646 | 277 M | $15.4 B |
| 2019 Q2 | 643 | 275 M | $13.3 B |
| 2019 Q1 | 648 | 280 M | $13.8 B |
| 2018 Q4 | 628 | 281 M | $11.0 B |
| 2018 Q3 | 653 | 291 M | $13.6 B |
| 2018 Q2 | 650 | 287 M | $15.1 B |
| 2018 Q1 | 648 | 284 M | $16.7 B |
| 2017 Q4 | 582 | 213 M | $13.5 B |
| 2017 Q3 | 516 | 192 M | $10.1 B |
| 2017 Q2 | 540 | 199 M | $10.7 B |
| 2017 Q1 | 529 | 201 M | $10.3 B |
| 2016 Q4 | 529 | 208 M | $8.92 B |
| 2016 Q3 | 515 | 193 M | $8.17 B |
| 2016 Q2 | 527 | 196 M | $9.02 B |
| 2016 Q1 | 511 | 194 M | $9.27 B |
| 2015 Q4 | 521 | 199 M | $9.75 B |
| 2015 Q3 | 495 | 189 M | $9.09 B |
| 2015 Q2 | 469 | 189 M | $9.63 B |
| 2015 Q1 | 476 | 187 M | $9.86 B |
| 2014 Q4 | 485 | 188 M | $8.60 B |
| 2014 Q3 | 444 | 183 M | $7.27 B |
| 2014 Q2 | 437 | 185 M | $7.92 B |
| 2014 Q1 | 430 | 193 M | $9.38 B |