Reported 15,419 shares, up 1,065 (7.4%) from the prior quarter.
Reported value 2.4%; share count 7.4% 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 |
|---|---|
| 2021-09-30 | 949000 |
| 2021-12-31 | 1188000 |
| 2022-03-31 | 1490000 |
| 2022-06-30 | 1222000 |
| 2022-09-30 | 1238000 |
| 2022-12-31 | 1518863 |
| 2023-03-31 | 1583064 |
| 2023-06-30 | 1453683 |
| 2023-09-30 | 1636603 |
| 2023-12-31 | 2007996 |
| 2024-03-31 | 2865425 |
| 2024-06-30 | 3778360 |
| 2024-09-30 | 4670258 |
| 2024-12-31 | 5207281 |
| 2025-03-31 | 6708378 |
| 2025-06-30 | 6929509 |
| 2025-09-30 | 7021267 |
| 2025-12-31 | 7215038 |
| 2026-03-31 | 7388785 |
| 2026-06-30 | 7783066 |
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 |
|---|---|---|---|---|---|---|---|
| Q2 2026 | Added | 15,554 | +135 (0.9%) | 2.19% | $7,783,066 | 2026-08-12 | |
| Q1 2026 | Added | 15,419 | +1,065 (7.4%) | 2.31% | $7,388,785 | 2026-05-13 | |
| Q4 2025 | Added | 14,354 | +388 (2.8%) | 2.29% | $7,215,038 | 2026-02-03 | |
| Q3 2025 | Reduced | 13,966 | -299 (-2.1%) | 2.31% | $7,021,267 | 2025-10-31 | |
| Q2 2025 | Added | 14,265 | +1,669 (13.3%) | 2.47% | $6,929,509 | 2025-08-15 | |
| Q1 2025 | Added | 12,596 | +1,108 (9.6%) | 2.62% | $6,708,378 | 2025-05-08 | |
| Q4 2024 | Added | 11,488 | +1,341 (13.2%) | 2.09% | $5,207,281 | 2025-02-12 | |
| Q3 2024 | Added | 10,147 | +859 (9.2%) | 1.91% | $4,670,258 | 2024-11-14 | |
| Q2 2024 | Added | 9,288 | +2,474 (36.3%) | 1.71% | $3,778,360 | 2024-08-02 | |
| Q1 2024 | Added | 6,814 | +1,184 (21.0%) | 1.33% | $2,865,425 | 2024-05-10 | |
| Q4 2023 | Added | 5,630 | +958 (20.5%) | 1.01% | $2,007,996 | 2024-02-09 | |
| Q3 2023 | Added | 4,672 | +409 (9.6%) | 0.91% | $1,636,603 | 2023-11-14 | |
| Q2 2023 | Reduced | 4,263 | -864 (-16.9%) | 0.79% | $1,453,683 | 2023-08-11 | |
| Q1 2023 | Added | 5,127 | +210 (4.3%) | 0.88% | $1,583,064 | 2023-05-04 | |
| Q4 2022 | Added | 4,917 | +277 (6.0%) | 0.83% | $1,518,863 | 2023-02-06 | |
| Q3 2022 | Added | 4,640 | +161 (3.6%) | 0.72% | $1,238,000 | 2022-11-23 | |
| Q2 2022 | Reduced | 4,479 | -20 (-0.4%) | 0.68% | $1,222,000 | 2022-08-01 | |
| Q1 2022 | Added | 4,499 | +525 (13.2%) | 0.75% | $1,490,000 | 2022-04-14 | |
| Q4 2021 | Added | 3,974 | +495 (14.2%) | 0.5% | $1,188,000 | 2022-02-03 | |
| Q3 2021 | Added | 3,479 | +421 (13.8%) | 0.48% | $949,000 | 2022-02-23 | |
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Who else reported the position
5071 managers reported BERKSHIRE HATHAWAY INC DEL for Q1 2026.
| Manager | Activity | Shares | Change | % of reported 13F | Reported value | Tenure |
|---|---|---|---|---|---|---|
| BlackRock Inc | Added | 121,207,647 | +13,914 | 1.01% | $58,082,703,896 | 7 qtrs |
| VANGUARD CAPITAL MANAGEMENT LLC | New | 117,415,535 | +117,415,535 | 1.39% | $56,265,524,372 | 1 qtr |
| STATE STREET CORPORATION | Added | 74,099,062 | +173,994 | 1.23% | $35,508,270,510 | 42 qtrs |
| GEODE CAPITAL MANAGEMENT LLC | Added | 41,159,806 | +1,137,640 | 1.22% | $19,683,991,574 | 52 qtrs |
| MORGAN STANLEY | Added | 26,854,441 | +574,240 | 0.78% | $12,868,648,994 | 52 qtrs |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 23,728,514 | +23,728,514 | 0.59% | $11,370,703,909 | 1 qtr |
| BILL & MELINDA GATES FOUNDATION TRUST | Reduced | 17,048,304 | -2,358,460 | 25.8% | $8,169,547,277 | 52 qtrs |
| JPMorgan Chase & Co | Added | 16,361,338 | +3,477,753 | 0.5% | $7,766,073,170 | 52 qtrs |
| NORTHERN TRUST CORPORATION | Reduced | 15,487,316 | -41,012 | 0.98% | $7,421,521,826 | 52 qtrs |
| FMR LLC | Added | 14,953,698 | +5,495,029 | 0.38% | $7,165,811,922 | 52 qtrs |
Filing details and methodology As reported
- Report period
- March 31, 2026
- Filed
- May 13, 2026
- Filing type
- 13F-HR
- Position type
- COMMON STOCK
Voting authority reported
- Sole
- 15,419
- 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.