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BRK/BBRK/B
Showing 8 of 30 quarters

Position history for Asset Management One Co., Ltd.Asset Management One Co., Ltd.'s holdings in BERKSHIRE HATHAWAY INC-CL B

Asset Management One Co., Ltd. holds 619,590 shares of BRK/B (BERKSHIRE HATHAWAY INC-CL B), worth $310M as of 2026-Q2. The position was increased (+4.6% shares). BRK/B represents 0.8% of Asset Management One Co., Ltd.'s portfolio.

Current Value

$310M

Current Shares

619,590

Total Value Change

+$70.6M

Total Shares Change

+99,390

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
619,590
+4.6%
$310M0.8%$500.39
46
2026-Q1
Decreased
592,393
-0.6%
$283.9M0.8%$481.36
0
2025-Q4
Increased
595,890
+1.6%
$298.6M0.8%$503.71
44
2025-Q3
Increased
586,663
+1.9%
$294.9M0.9%$499.25
44
2025-Q2
Increased
575,988
+1.7%
$279.8M0.9%$485.68
44
2025-Q1
Increased
566,320
+7.3%
$301.6M1.0%$526.31
52
2024-Q4
Increased
527,827
+1.5%
$241M0.8%$452.16
44
2024-Q3
Increased
520,200
+3.5%
$239.4M0.9%$457.47
45

Other major holders of BRK/B: BNP PARIBAS FINANCIAL MARKETS, VANGUARD GROUP INC

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