StockBRK.B - Berkshire Hathaway CL B
% de la cartera22.66
Actividad reciente—
Comparte140,600
Precio$460.26
Valor$64,713,000
Precio Actual$444.29
Precio reportado-3.47%
52 Week Low$357.98
52 Week High$491.67
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Guy Spier - Aquamarine Capital
Guy Spier - Aquamarine CapitalFecha: 30 Jun 2026Inversiones: 7Valor: $144,091,000
Inversiones actuales
StockAXP - American Express
% de la cartera19.94
Actividad reciente—
Comparte210,000
Precio$271.20
Valor$56,952,000
Precio Actual$295.14
Precio reportado8.83%
52 Week Low$175.86
52 Week High$307.10
StockMA - Mastercard Inc.
% de la cartera11.37
Actividad reciente—
Comparte65,750
Precio$493.79
Valor$32,467,000
Precio Actual$503.95
Precio reportado2.06%
52 Week Low$423.08
52 Week High$536.91
StockBAC - Bank of America Corp.
% de la cartera10.67
Actividad reciente—
Comparte767,845
Precio$39.68
Valor$30,468,000
Precio Actual$44.87
Precio reportado13.08%
52 Week Low$30.49
52 Week High$47.81
StockRACE - Ferrari NV
% de la cartera9.82
Actividad reciente—
Comparte60,000
Precio$467.33
Valor$28,040,000
Precio Actual$415.54
Precio reportado-11.08%
52 Week Low$328.05
52 Week High$498.23
StockBRK.A - Berkshire Hathaway CL A
% de la cartera7.26
Actividad reciente—
Comparte30
Precio$691166.67
Valor$20,735,000
Precio Actual$663000.01
Precio reportado-4.08%
52 Week Low$543235.73
52 Week High$741971.39
StockMU - Micron Technology Inc.
% de la cartera7.26
Actividad reciente—
Comparte200,000
Precio$103.71
Valor$20,742,000
Precio Actual$94.60
Precio reportado-8.78%
52 Week Low$78.81
52 Week High$157.02
StockMCO - Moody's Corp.
% de la cartera4.49
Actividad reciente—
Comparte27,000
Precio$474.59
Valor$12,814,000
Precio Actual$453.87
Precio reportado-4.37%
52 Week Low$358.01
52 Week High$503.95
StockDJCO - Daily Journal Corp.
% de la cartera1.97
Actividad reciente—
Comparte11,500
Precio$490.09
Valor$5,636,000
Precio Actual$501.08
Precio reportado2.24%
52 Week Low$309.22
52 Week High$602.00
StockBABA - Alibaba Group Holdings
% de la cartera1.77
Actividad reciente—
Comparte47,500
Precio$106.13
Valor$5,041,000
Precio Actual$80.61
Precio reportado-24.05%
52 Week Low$65.22
52 Week High$117.82
StockGOOGL - Alphabet Inc.
% de la cartera0.93
Actividad reciente—
Comparte16,000
Precio$165.88
Valor$2,654,000
Precio Actual$189.48
Precio reportado14.23%
52 Week Low$130.19
52 Week High$201.42
StockSRG - Seritage Growth Properties
% de la cartera0.81
Actividad reciente—
Comparte500,000
Precio$4.65
Valor$2,325,000
Precio Actual$3.83
Precio reportado-17.63%
52 Week Low$3.63
52 Week High$9.87
StockAMR - Alpha Metallurgical Resources Inc.
% de la cartera0.66
Actividad reciente—
Comparte8,000
Precio$236.13
Valor$1,889,000
Precio Actual$176.74
Precio reportado-25.15%
52 Week Low$176.01
52 Week High$452.00
StockARCH - Arch Resources Inc.
% de la cartera0.39
Actividad reciente—
Comparte8,100
Precio$138.15
Valor$1,119,000
Precio Actual$131.28
Precio reportado-4.97%
52 Week Low$116.05
52 Week High$185.75
StockARCH-OLD - Arch Resources Inc.
% de la cartera0.39
Actividad reciente—
Comparte8,100
Precio$138.15
Valor$1,119,000
Precio Actual$134.76
Precio reportado-2.45%
52 Week Low$116.05
52 Week High$185.75
StockCNR - Core Natural Resources Inc.
% de la cartera0.28
Actividad recienteBuy
Comparte8,100
Precio$102.22
Valor$828,000
Precio Actual$73.65
Precio reportado-27.95%
52 Week Low$58.19
52 Week High$134.41
Historial
Stock
% de la cartera
Actividad reciente
Comparte
Precio
Valor
Precio Actual
Precio reportado
52 Week Low
52 Week High
BRK.B - Berkshire Hathaway CL B
22.66
—
140,600
$460.26
$64,713,000
$444.29
-3.47%
$357.98
$491.67
AXP - American Express
19.94
—
210,000
$271.20
$56,952,000
$295.14
8.83%
$175.86
$307.10
MA - Mastercard Inc.
11.37
—
65,750
$493.79
$32,467,000
$503.95
2.06%
$423.08
$536.91
BAC - Bank of America Corp.
10.67
—
767,845
$39.68
$30,468,000
$44.87
13.08%
$30.49
$47.81
RACE - Ferrari NV
9.82
—
60,000
$467.33
$28,040,000
$415.54
-11.08%
$328.05
$498.23
BRK.A - Berkshire Hathaway CL A
7.26
—
30
$691166.67
$20,735,000
$663000.01
-4.08%
$543235.73
$741971.39
MU - Micron Technology Inc.
7.26
—
200,000
$103.71
$20,742,000
$94.60
-8.78%
$78.81
$157.02
MCO - Moody's Corp.
4.49
—
27,000
$474.59
$12,814,000
$453.87
-4.37%
$358.01
$503.95
DJCO - Daily Journal Corp.
1.97
—
11,500
$490.09
$5,636,000
$501.08
2.24%
$309.22
$602.00
BABA - Alibaba Group Holdings
1.77
—
47,500
$106.13
$5,041,000
$80.61
-24.05%
$65.22
$117.82
GOOGL - Alphabet Inc.
0.93
—
16,000
$165.88
$2,654,000
$189.48
14.23%
$130.19
$201.42
SRG - Seritage Growth Properties
0.81
—
500,000
$4.65
$2,325,000
$3.83
-17.63%
$3.63
$9.87
AMR - Alpha Metallurgical Resources Inc.
0.66
—
8,000
$236.13
$1,889,000
$176.74
-25.15%
$176.01
$452.00
ARCH - Arch Resources Inc.
0.39
—
8,100
$138.15
$1,119,000
$131.28
-4.97%
$116.05
$185.75
ARCH-OLD - Arch Resources Inc.
0.39
—
8,100
$138.15
$1,119,000
$134.76
-2.45%
$116.05
$185.75
CNR - Core Natural Resources Inc.
0.28
Buy
8,100
$102.22
$828,000
$73.65
-27.95%
$58.19
$134.41