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BRK/B
Showing 8 of 29 quarters

Position history for Calamos Advisors LLC's holdings in BERKSHIRE HATHAWAY INC DEL

Calamos Advisors LLC holds 273,861 shares of BRK/B (BERKSHIRE HATHAWAY INC DEL), worth $131.2M as of 2026-Q1. The position was increased (+6.5% shares). BRK/B represents 0.5% of Calamos Advisors LLC's portfolio.

Current Value

$131.2M

Current Shares

273,861

Total Value Change

+$21M

Total Shares Change

+2,826

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
273,861
+6.5%
$131.2M0.5%$481.36
39
2025-Q4
Decreased
257,121
-3.9%
$129.2M0.5%$503.71
0
2025-Q3
Decreased
267,559
-14.9%
$134.5M0.5%$499.25
0
2025-Q2
Increased
314,495
+8.9%
$152.8M0.6%$485.68
47
2025-Q1
Increased
288,887
+9.2%
$153.9M0.7%$526.31
47
2024-Q4
Unchanged
264,545
0.0%
$119.9M0.5%$452.16
0
2024-Q3
Decreased
264,545
-2.4%
$121.8M0.5%$457.47
0
2024-Q2
Decreased
271,035
-3.6%
$110.3M0.5%$406.80
0

Other major holders of BRK/B: VANGUARD GROUP INC

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