Position history for Asset Management One Co., Ltd.'s holdings in BERKSHIRE HATHAWAY INC DEL
Asset Management One Co., Ltd. holds 595,890 shares of BRK/B (BERKSHIRE HATHAWAY INC DEL), worth $298.6M as of 2025-Q4. The position was increased (++1.6% shares). BRK/B represents 0.8% of Asset Management One Co., Ltd.'s portfolio.
Current Value
$298.6M
Current Shares
595,890
Total Value Change
+$94.2M
Total Shares Change
+93,435
Other major holders of BRK/B: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 595,890 |
+1.6% |
| $298.6M |
| 0.8% |
| — |
44 |
| 2025-Q3 | Increased | 586,663 | +1.9% | $294.9M | 0.9% | — | 44 |
| 2025-Q2 | Increased | 575,988 | +1.7% | $279.8M | 0.9% | — | 44 |
| 2025-Q1 | Increased | 566,320 | +7.3% | $301.6M | 1.0% | — | 52 |
| 2024-Q4 | Increased | 527,827 | +1.5% | $241M | 0.8% | — | 44 |
| 2024-Q3 | Increased | 520,200 | +3.5% | $239.4M | 0.9% | — | 45 |
| 2024-Q2 | Increased | 502,455 | +0.4% | $204.4M | 0.8% | — | 43 |