Reported 254,500 shares, unchanged from the prior quarter.
Reported value 17.5%; share count 0.0% vs. the prior quarter.
Reported position value by quarter
Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.
| Date | Holding Value |
|---|---|
| 2021-12-31 | 110554000 |
| 2022-03-31 | 121824000 |
| 2022-06-30 | 93100000 |
| 2022-09-30 | 90253000 |
| 2022-12-31 | 82167400 |
| 2023-03-31 | 80558093 |
| 2023-06-30 | 88966900 |
| 2023-09-30 | 91393270 |
| 2023-12-31 | 93052594 |
| 2024-03-31 | 108325952 |
| 2024-06-30 | 104181480 |
| 2024-09-30 | 117136170 |
| 2024-12-31 | 115359760 |
| 2025-03-31 | 135541610 |
| 2025-06-30 | 123628465 |
| 2025-09-30 | 127947330 |
| 2025-12-31 | 116162415 |
| 2026-03-31 | 113570400 |
| 2026-06-30 | 117791806 |
| 2026-09-30 | 116594993 |
Quarterly position history
How this manager's reported quarter-end position changed over time.
| Quarter | Activity | Shares | Change | % of reported 13F | Reported value | Filed | Source filing |
|---|---|---|---|---|---|---|---|
| Q3 2026 | Reduced | 234,150 | -1,250 (-0.5%) | 1.04% | $116,594,993 | 2026-10-30 | |
| Q2 2026 | Reduced | 235,400 | -1,600 (-0.7%) | 1.11% | $117,791,806 | 2026-07-21 | |
| Q1 2026 | Added | 237,000 | +5,900 (2.6%) | 1.28% | $113,570,400 | 2026-05-05 | |
| Q4 2025 | Reduced | 231,100 | -23,400 (-9.2%) | 1.18% | $116,162,415 | 2026-01-23 | |
| Q3 2025 | Unchanged | 254,500 | 0 (0.0%) | 1.25% | $127,947,330 | 2025-11-10 | |
| Q2 2025 | Unchanged | 254,500 | 0 (0.0%) | 1.35% | $123,628,465 | 2025-08-07 | |
| Q1 2025 | Unchanged | 254,500 | 0 (0.0%) | 1.57% | $135,541,610 | 2025-04-17 | |
| Q4 2024 | Unchanged | 254,500 | 0 (0.0%) | 1.25% | $115,359,760 | 2025-01-24 | |
| Q3 2024 | Reduced | 254,500 | -1,600 (-0.6%) | 1.21% | $117,136,170 | 2024-10-10 | |
| Q2 2024 | Reduced | 256,100 | -1,500 (-0.6%) | 1.19% | $104,181,480 | 2024-07-23 | |
| Q1 2024 | Reduced | 257,600 | -3,300 (-1.3%) | 1.24% | $108,325,952 | 2024-04-12 | |
| Q4 2023 | Unchanged | 260,900 | 0 (0.0%) | 1.16% | $93,052,594 | 2024-01-23 | |
| Q3 2023 | Unchanged | 260,900 | 0 (0.0%) | 1.27% | $91,393,270 | 2023-11-07 | |
| Q2 2023 | Unchanged | 260,900 | 0 (0.0%) | 1.31% | $88,966,900 | 2023-07-27 | |
| Q1 2023 | Reduced | 260,900 | -5,100 (-1.9%) | 1.26% | $80,558,093 | 2023-05-08 | |
| Q4 2022 | Reduced | 266,000 | -72,000 (-21.3%) | 1.24% | $82,167,400 | 2023-02-02 | |
| Q3 2022 | Reduced | 338,000 | -3,000 (-0.9%) | 1.48% | $90,253,000 | 2022-11-04 | |
| Q2 2022 | Reduced | 341,000 | -4,200 (-1.2%) | 1.53% | $93,100,000 | 2022-08-08 | |
| Q1 2022 | Reduced | 345,200 | -25,500 (-6.9%) | 1.65% | $121,824,000 | 2022-05-13 | |
| Q4 2021 | Reduced | 370,700 | -84,038 (-18.5%) | 1.6% | $110,554,000 | 2022-02-10 | |
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Who else reported the position
4672 managers reported BERKSHIRE HATHWY INC(HLDG CO)B for Q1 2025.
| Manager | Activity | Shares | Change | % of reported 13F | Reported value | Tenure |
|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | Added | 150,607,079 | +2,567,089 | 1.45% | $80,210,318,133 | 48 qtrs |
| BlackRock Inc | Added | 111,559,788 | +1,158,376 | 1.25% | $59,414,512,045 | 3 qtrs |
| STATE STREET CORPORATION | Added | 72,228,236 | +564,181 | 1.59% | $38,467,313,929 | 38 qtrs |
| GEODE CAPITAL MANAGEMENT LLC | Added | 39,367,395 | +1,406,277 | 1.64% | $20,916,044,760 | 48 qtrs |
| MORGAN STANLEY | Reduced | 27,791,293 | -266,523 | 1.06% | $14,801,088,704 | 48 qtrs |
| BILL & MELINDA GATES FOUNDATION TRUST | Reduced | 17,172,435 | -2,482,589 | 21.88% | $9,145,695,432 | 48 qtrs |
| JPMorgan Chase & Co | Added | 16,203,568 | +1,674,126 | 0.63% | $8,629,696,958 | 48 qtrs |
| NORTHERN TRUST CORPORATION | Reduced | 16,198,444 | -269,141 | 1.28% | $8,626,967,306 | 48 qtrs |
| FMR LLC | Added | 13,926,009 | +4,075,824 | 0.47% | $7,416,713,413 | 48 qtrs |
| THE BANK OF NEW YORK MELLON CORPORATION | Reduced | 12,183,872 | -415,259 | 1.29% | $6,488,886,618 | 48 qtrs |
Filing details and methodology As reported
- Report period
- March 31, 2025
- Filed
- April 17, 2025
- Filing type
- 13F-HR
- Position type
- CL B NEW
Voting authority reported
- Sole
- 254,500
- Shared
- 0
- None
- 0
“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.
Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.