StockBRK.B - Berkshire Hathaway CL B
% de la cartera7.84
Actividad reciente—
Comparte286,850
Precio$502.74
Valor$144,211,000
Precio Actual$499.10
Precio reportado-0.72%
52 Week Low$440.10
52 Week High$542.07
Menú
Wallace Weitz - Weitz Investment Management
Wallace Weitz - Weitz Investment ManagementFecha: 30 Jun 2026Inversiones: 50Valor: $1,444,222,000
Inversiones actuales
StockGOOG - Alphabet Inc. CL C
% de la cartera5.83
Actividad recienteReduce 1.12%
Comparte440,600
Precio$243.55
Valor$107,308,000
Precio Actual$329.14
Precio reportado35.14%
52 Week Low$142.27
52 Week High$331.48
StockDHR - Danaher Corp.
% de la cartera5.68
Actividad reciente—
Comparte526,950
Precio$198.26
Valor$104,473,000
Precio Actual$238.37
Precio reportado20.23%
52 Week Low$170.19
52 Week High$256.62
StockV - Visa Inc.
% de la cartera5.02
Actividad recienteReduce 9.22%
Comparte270,580
Precio$341.38
Valor$92,371,000
Precio Actual$349.77
Precio reportado2.46%
52 Week Low$297.39
52 Week High$374.11
StockMA - Mastercard Inc.
% de la cartera4.82
Actividad recienteReduce 5.56%
Comparte155,900
Precio$568.81
Valor$88,677,000
Precio Actual$575.54
Precio reportado1.18%
52 Week Low$462.92
52 Week High$600.08
StockMETA - Meta Platforms Inc.
% de la cartera4.34
Actividad recienteReduce 6.05%
Comparte108,710
Precio$734.38
Valor$79,834,000
Precio Actual$653.06
Precio reportado-11.07%
52 Week Low$478.72
52 Week High$795.06
StockMSFT - Microsoft Corp.
% de la cartera4.34
Actividad recienteAdd 18.92%
Comparte153,975
Precio$517.95
Valor$79,751,000
Precio Actual$479.28
Precio reportado-7.47%
52 Week Low$342.95
52 Week High$553.50
StockAON - Aon Plc
% de la cartera4.14
Actividad reciente—
Comparte213,450
Precio$356.58
Valor$76,112,000
Precio Actual$350.80
Precio reportado-1.62%
52 Week Low$321.67
52 Week High$410.34
StockTMO - Thermo Fisher Scientific
% de la cartera3.97
Actividad reciente—
Comparte150,450
Precio$485.02
Valor$72,971,000
Precio Actual$618.86
Precio reportado27.59%
52 Week Low$384.82
52 Week High$628.08
StockIEX - IDEX Corp.
% de la cartera3.60
Actividad recienteAdd 0.06%
Comparte406,475
Precio$162.76
Valor$66,158,000
Precio Actual$184.71
Precio reportado13.49%
52 Week Low$151.55
52 Week High$223.38
StockVMC - Vulcan Materials
% de la cartera3.56
Actividad recienteAdd 0.38%
Comparte212,700
Precio$307.62
Valor$65,431,000
Precio Actual$311.62
Precio reportado1.30%
52 Week Low$213.97
52 Week High$311.92
StockCSGP - CoStar Group Inc.
% de la cartera3.30
Actividad recienteReduce 5.98%
Comparte719,850
Precio$84.37
Valor$60,734,000
Precio Actual$58.49
Precio reportado-30.67%
52 Week Low$58.41
52 Week High$97.43
StockEFX - Equifax Inc.
% de la cartera2.99
Actividad recienteAdd 2.02%
Comparte214,600
Precio$256.53
Valor$55,051,000
Precio Actual$226.96
Precio reportado-11.53%
52 Week Low$198.73
52 Week High$279.27
StockAMZN - Amazon.com Inc.
% de la cartera2.66
Actividad reciente—
Comparte222,500
Precio$219.57
Valor$48,854,000
Precio Actual$247.38
Precio reportado12.67%
52 Week Low$161.38
52 Week High$258.60
StockGPN - Global Payments Inc.
% de la cartera2.48
Actividad recienteReduce 1.79%
Comparte550,000
Precio$83.08
Valor$45,694,000
Precio Actual$79.52
Precio reportado-4.29%
52 Week Low$65.33
52 Week High$112.82
StockTECH - Bio-Techne Corp.
% de la cartera2.43
Actividad reciente—
Comparte802,150
Precio$55.63
Valor$44,624,000
Precio Actual$65.70
Precio reportado18.10%
52 Week Low$45.80
52 Week High$78.83
StockHEI.A - HEICO Corp. CL A
% de la cartera2.25
Actividad recienteReduce 0.07%
Comparte162,779
Precio$254.09
Valor$41,361,000
Precio Actual$273.16
Precio reportado7.51%
52 Week Low$174.66
52 Week High$278.20
StockLH - Labcorp Holdings Inc.
% de la cartera2.18
Actividad recienteReduce 1.01%
Comparte139,750
Precio$287.06
Valor$40,117,000
Precio Actual$251.81
Precio reportado-12.28%
52 Week Low$207.67
52 Week High$292.94
StockACN - Accenture
% de la cartera2.15
Actividad recienteAdd 28.80%
Comparte160,550
Precio$246.60
Valor$39,592,000
Precio Actual$280.67
Precio reportado13.82%
52 Week Low$227.92
52 Week High$391.86
StockIDXX - IDEXX Laboratories
% de la cartera1.97
Actividad recienteReduce 5.80%
Comparte56,800
Precio$638.89
Valor$36,289,000
Precio Actual$713.35
Precio reportado11.65%
52 Week Low$356.14
52 Week High$769.98
StockADI - Analog Devices
% de la cartera1.86
Actividad recienteReduce 1.21%
Comparte139,300
Precio$245.70
Valor$34,226,000
Precio Actual$300.93
Precio reportado22.48%
52 Week Low$156.76
52 Week High$303.20
StockSIRI - SiriusXM Holdings Inc
% de la cartera1.75
Actividad reciente—
Comparte1,384,000
Precio$23.28
Valor$32,213,000
Precio Actual$21.78
Precio reportado-6.44%
52 Week Low$18.00
52 Week High$26.40
StockLBRDK - Liberty Broadband Corp. CL C
% de la cartera1.73
Actividad reciente—
Comparte500,500
Precio$63.54
Valor$31,802,000
Precio Actual$49.06
Precio reportado-22.79%
52 Week Low$44.63
52 Week High$97.16
StockTXN - Texas Instruments
% de la cartera1.64
Actividad reciente—
Comparte164,575
Precio$183.73
Valor$30,237,000
Precio Actual$190.31
Precio reportado3.58%
52 Week Low$136.55
52 Week High$218.15
StockODFL - Old Dominion Freight Line
% de la cartera1.60
Actividad reciente—
Comparte208,500
Precio$140.78
Valor$29,353,000
Precio Actual$173.13
Precio reportado22.98%
52 Week Low$125.76
52 Week High$208.11
StockKMX - CarMax Inc.
% de la cartera1.58
Actividad reciente—
Comparte649,400
Precio$44.87
Valor$29,139,000
Precio Actual$45.23
Precio reportado0.80%
52 Week Low$30.26
52 Week High$89.47
StockCHTR - Charter Communications
% de la cartera1.53
Actividad recienteAdd 8.63%
Comparte102,605
Precio$275.10
Valor$28,227,000
Precio Actual$210.59
Precio reportado-23.45%
52 Week Low$193.00
52 Week High$437.06
StockIT - Gartner Inc.
% de la cartera1.53
Actividad recienteAdd 22.12%
Comparte107,375
Precio$262.87
Valor$28,226,000
Precio Actual$248.02
Precio reportado-5.65%
52 Week Low$222.54
52 Week High$584.01
StockMLM - Martin Marietta
% de la cartera1.41
Actividad reciente—
Comparte41,275
Precio$630.28
Valor$26,015,000
Precio Actual$666.67
Precio reportado5.77%
52 Week Low$440.13
52 Week High$667.66
StockCRM - Salesforce.com
% de la cartera1.13
Actividad reciente—
Comparte87,500
Precio$237.01
Valor$20,738,000
Precio Actual$259.94
Precio reportado9.67%
52 Week Low$221.60
52 Week High$364.71
StockORCL - Oracle Corp.
% de la cartera1.07
Actividad recienteReduce 58.84%
Comparte70,000
Precio$281.24
Valor$19,687,000
Precio Actual$198.52
Precio reportado-29.41%
52 Week Low$117.67
52 Week High$344.21
StockACIW - ACI Worldwide Inc.
% de la cartera1.05
Actividad recienteAdd 19.87%
Comparte366,800
Precio$52.77
Valor$19,356,000
Precio Actual$25.76
Precio reportado-51.18%
52 Week Low$23.63
52 Week High$36.01
StockPRM - Perimeter Solutions SA
% de la cartera0.91
Actividad recienteReduce 62.01%
Comparte744,972
Precio$22.39
Valor$16,680,000
Precio Actual$25.53
Precio reportado14.02%
52 Week Low$8.76
52 Week High$27.74
StockLKQ - LKQ Corp.
% de la cartera0.89
Actividad recienteAdd 16.52%
Comparte534,000
Precio$30.54
Valor$16,308,000
Precio Actual$33.40
Precio reportado9.36%
52 Week Low$28.13
52 Week High$43.32
StockROP - Roper Technologies Inc.
% de la cartera0.85
Actividad reciente—
Comparte31,425
Precio$498.68
Valor$15,671,000
Precio Actual$434.81
Precio reportado-12.81%
52 Week Low$427.89
52 Week High$591.26
StockCMCSA - Comcast Corp.
% de la cartera0.77
Actividad reciente—
Comparte451,500
Precio$31.42
Valor$14,186,000
Precio Actual$28.37
Precio reportado-9.71%
52 Week Low$24.18
52 Week High$35.03
StockCCRD-OLD - CoreCard Corp.
% de la cartera0.75
Actividad reciente—
Comparte515,000
Precio$26.92
Valor$13,864,000
Precio Actual$23.04
Precio reportado-14.41%
52 Week Low$20.45
52 Week High$49.14
StockLBRDA - Liberty Broadband Corp. CL A
% de la cartera0.48
Actividad reciente—
Comparte140,000
Precio$63.33
Valor$8,866,000
Precio Actual$48.91
Precio reportado-22.77%
52 Week Low$44.51
52 Week High$95.93
StockMELI - Mercadolibre Inc.
% de la cartera0.47
Actividad recienteBuy
Comparte3,700
Precio$2337.03
Valor$8,647,000
Precio Actual$2178.41
Precio reportado-6.79%
52 Week Low$1723.90
52 Week High$2645.22
StockCDW - CDW Corp.
% de la cartera0.31
Actividad recienteBuy
Comparte35,650
Precio$159.27
Valor$5,678,000
Precio Actual$133.49
Precio reportado-16.19%
52 Week Low$126.93
52 Week High$219.61
StockVLTO - Veralto Corp.
% de la cartera0.22
Actividad reciente—
Comparte37,500
Precio$106.61
Valor$3,998,000
Precio Actual$102.73
Precio reportado-3.64%
52 Week Low$83.58
52 Week High$109.85
StockGLIBK - GCI Liberty Inc. Series C
% de la cartera0.20
Actividad recienteBuy
Comparte100,100
Precio$37.27
Valor$3,731,000
Precio Actual$38.20
Precio reportado2.50%
52 Week Low$28.11
52 Week High$38.26
StockSPGI - S&P Global Inc.
% de la cartera0.19
Actividad reciente—
Comparte7,140
Precio$486.69
Valor$3,475,000
Precio Actual$541.94
Precio reportado11.35%
52 Week Low$424.77
52 Week High$576.91
StockLIN - Linde plc
% de la cartera0.18
Actividad reciente—
Comparte6,900
Precio$475.07
Valor$3,278,000
Precio Actual$444.08
Precio reportado-6.52%
52 Week Low$387.78
52 Week High$483.05
StockDEO - Diageo ADR
% de la cartera0.15
Actividad reciente—
Comparte28,300
Precio$95.44
Valor$2,701,000
Precio Actual$88.43
Precio reportado-7.34%
52 Week Low$84.52
52 Week High$120.89
StockFTV - Fortive Corp.
% de la cartera0.12
Actividad recienteAdd 2.09%
Comparte46,400
Precio$48.99
Valor$2,273,000
Precio Actual$55.00
Precio reportado12.27%
52 Week Low$46.10
52 Week High$63.54
StockGLBAV - GCI Liberty Inc. Series A
% de la cartera0.06
Actividad recienteBuy
Comparte28,000
Precio$37.57
Valor$1,052,000
Precio Actual—
Precio reportado—
52 Week Low—
52 Week High—
StockEEFT - Euronet Worldwide Inc.
% de la cartera0.72
Actividad recienteBuy
Comparte160,000
Precio$76.11
Valor$12,178,000
Precio Actual$67.96
Precio reportado-10.71%
52 Week Low$64.34
52 Week High$114.25
StockIR - Ingersoll Rand Inc.
% de la cartera0.74
Actividad recienteBuy
Comparte133,200
Precio$80.12
Valor$10,672,000
Precio Actual$71.82
Precio reportado-10.36%
52 Week Low$70.26
52 Week High$100.91
StockASML - ASML Holding NV
% de la cartera0.51
Actividad recienteBuy
Comparte5,500
Precio$1320.91
Valor$7,265,000
Precio Actual$1584.51
Precio reportado19.96%
52 Week Low$679.87
52 Week High$1603.49
StockTSM - Taiwan Semiconductor S.A.
% de la cartera0.47
Actividad recienteBuy
Comparte20,000
Precio$337.95
Valor$6,759,000
Precio Actual$417.72
Precio reportado23.60%
52 Week Low$186.53
52 Week High$421.97
StockNVDA - NVIDIA Corp.
% de la cartera0.43
Actividad recienteBuy
Comparte35,000
Precio$174.40
Valor$6,104,000
Precio Actual$235.74
Precio reportado35.17%
52 Week Low$129.13
52 Week High$236.54
StockPOOL - Pool Corp.
% de la cartera0.21
Actividad recienteBuy
Comparte15,000
Precio$202.33
Valor$3,035,000
Precio Actual$175.24
Precio reportado-13.39%
52 Week Low$173.62
52 Week High$337.46
StockRGEN - Repligen Corp.
% de la cartera0.21
Actividad recienteBuy
Comparte25,500
Precio$117.80
Valor$3,004,000
Precio Actual$103.38
Precio reportado-12.24%
52 Week Low$100.99
52 Week High$175.77
StockAPH - Amphenol Corp.
% de la cartera0.08
Actividad recienteBuy
Comparte9,200
Precio$126.30
Valor$1,162,000
Precio Actual$129.19
Precio reportado2.29%
52 Week Low$82.85
52 Week High$166.71
StockFERG - Ferguson Enterprises Inc.
% de la cartera0.08
Actividad recienteBuy
Comparte5,200
Precio$233.27
Valor$1,213,000
Precio Actual$232.00
Precio reportado-0.54%
52 Week Low$172.91
52 Week High$270.63
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
7.84
—
286,850
$502.74
$144,211,000
$499.10
-0.72%
$440.10
$542.07
GOOG - Alphabet Inc. CL C
5.83
Reduce 1.12%
440,600
$243.55
$107,308,000
$329.14
35.14%
$142.27
$331.48
DHR - Danaher Corp.
5.68
—
526,950
$198.26
$104,473,000
$238.37
20.23%
$170.19
$256.62
V - Visa Inc.
5.02
Reduce 9.22%
270,580
$341.38
$92,371,000
$349.77
2.46%
$297.39
$374.11
MA - Mastercard Inc.
4.82
Reduce 5.56%
155,900
$568.81
$88,677,000
$575.54
1.18%
$462.92
$600.08
META - Meta Platforms Inc.
4.34
Reduce 6.05%
108,710
$734.38
$79,834,000
$653.06
-11.07%
$478.72
$795.06
MSFT - Microsoft Corp.
4.34
Add 18.92%
153,975
$517.95
$79,751,000
$479.28
-7.47%
$342.95
$553.50
AON - Aon Plc
4.14
—
213,450
$356.58
$76,112,000
$350.80
-1.62%
$321.67
$410.34
TMO - Thermo Fisher Scientific
3.97
—
150,450
$485.02
$72,971,000
$618.86
27.59%
$384.82
$628.08
IEX - IDEX Corp.
3.60
Add 0.06%
406,475
$162.76
$66,158,000
$184.71
13.49%
$151.55
$223.38
VMC - Vulcan Materials
3.56
Add 0.38%
212,700
$307.62
$65,431,000
$311.62
1.30%
$213.97
$311.92
CSGP - CoStar Group Inc.
3.30
Reduce 5.98%
719,850
$84.37
$60,734,000
$58.49
-30.67%
$58.41
$97.43
EFX - Equifax Inc.
2.99
Add 2.02%
214,600
$256.53
$55,051,000
$226.96
-11.53%
$198.73
$279.27
AMZN - Amazon.com Inc.
2.66
—
222,500
$219.57
$48,854,000
$247.38
12.67%
$161.38
$258.60
GPN - Global Payments Inc.
2.48
Reduce 1.79%
550,000
$83.08
$45,694,000
$79.52
-4.29%
$65.33
$112.82
TECH - Bio-Techne Corp.
2.43
—
802,150
$55.63
$44,624,000
$65.70
18.10%
$45.80
$78.83
HEI.A - HEICO Corp. CL A
2.25
Reduce 0.07%
162,779
$254.09
$41,361,000
$273.16
7.51%
$174.66
$278.20
LH - Labcorp Holdings Inc.
2.18
Reduce 1.01%
139,750
$287.06
$40,117,000
$251.81
-12.28%
$207.67
$292.94
ACN - Accenture
2.15
Add 28.80%
160,550
$246.60
$39,592,000
$280.67
13.82%
$227.92
$391.86
IDXX - IDEXX Laboratories
1.97
Reduce 5.80%
56,800
$638.89
$36,289,000
$713.35
11.65%
$356.14
$769.98
ADI - Analog Devices
1.86
Reduce 1.21%
139,300
$245.70
$34,226,000
$300.93
22.48%
$156.76
$303.20
SIRI - SiriusXM Holdings Inc
1.75
—
1,384,000
$23.28
$32,213,000
$21.78
-6.44%
$18.00
$26.40
LBRDK - Liberty Broadband Corp. CL C
1.73
—
500,500
$63.54
$31,802,000
$49.06
-22.79%
$44.63
$97.16
TXN - Texas Instruments
1.64
—
164,575
$183.73
$30,237,000
$190.31
3.58%
$136.55
$218.15
ODFL - Old Dominion Freight Line
1.60
—
208,500
$140.78
$29,353,000
$173.13
22.98%
$125.76
$208.11
KMX - CarMax Inc.
1.58
—
649,400
$44.87
$29,139,000
$45.23
0.80%
$30.26
$89.47
CHTR - Charter Communications
1.53
Add 8.63%
102,605
$275.10
$28,227,000
$210.59
-23.45%
$193.00
$437.06
IT - Gartner Inc.
1.53
Add 22.12%
107,375
$262.87
$28,226,000
$248.02
-5.65%
$222.54
$584.01
MLM - Martin Marietta
1.41
—
41,275
$630.28
$26,015,000
$666.67
5.77%
$440.13
$667.66
CRM - Salesforce.com
1.13
—
87,500
$237.01
$20,738,000
$259.94
9.67%
$221.60
$364.71
ORCL - Oracle Corp.
1.07
Reduce 58.84%
70,000
$281.24
$19,687,000
$198.52
-29.41%
$117.67
$344.21
ACIW - ACI Worldwide Inc.
1.05
Add 19.87%
366,800
$52.77
$19,356,000
$25.76
-51.18%
$23.63
$36.01
PRM - Perimeter Solutions SA
0.91
Reduce 62.01%
744,972
$22.39
$16,680,000
$25.53
14.02%
$8.76
$27.74
LKQ - LKQ Corp.
0.89
Add 16.52%
534,000
$30.54
$16,308,000
$33.40
9.36%
$28.13
$43.32
ROP - Roper Technologies Inc.
0.85
—
31,425
$498.68
$15,671,000
$434.81
-12.81%
$427.89
$591.26
CMCSA - Comcast Corp.
0.77
—
451,500
$31.42
$14,186,000
$28.37
-9.71%
$24.18
$35.03
CCRD-OLD - CoreCard Corp.
0.75
—
515,000
$26.92
$13,864,000
$23.04
-14.41%
$20.45
$49.14
LBRDA - Liberty Broadband Corp. CL A
0.48
—
140,000
$63.33
$8,866,000
$48.91
-22.77%
$44.51
$95.93
MELI - Mercadolibre Inc.
0.47
Buy
3,700
$2337.03
$8,647,000
$2178.41
-6.79%
$1723.90
$2645.22
CDW - CDW Corp.
0.31
Buy
35,650
$159.27
$5,678,000
$133.49
-16.19%
$126.93
$219.61
VLTO - Veralto Corp.
0.22
—
37,500
$106.61
$3,998,000
$102.73
-3.64%
$83.58
$109.85
GLIBK - GCI Liberty Inc. Series C
0.20
Buy
100,100
$37.27
$3,731,000
$38.20
2.50%
$28.11
$38.26
SPGI - S&P Global Inc.
0.19
—
7,140
$486.69
$3,475,000
$541.94
11.35%
$424.77
$576.91
LIN - Linde plc
0.18
—
6,900
$475.07
$3,278,000
$444.08
-6.52%
$387.78
$483.05
DEO - Diageo ADR
0.15
—
28,300
$95.44
$2,701,000
$88.43
-7.34%
$84.52
$120.89
FTV - Fortive Corp.
0.12
Add 2.09%
46,400
$48.99
$2,273,000
$55.00
12.27%
$46.10
$63.54
GLBAV - GCI Liberty Inc. Series A
0.06
Buy
28,000
$37.57
$1,052,000
—
—
—
—
EEFT - Euronet Worldwide Inc.
0.72
Buy
160,000
$76.11
$12,178,000
$67.96
-10.71%
$64.34
$114.25
IR - Ingersoll Rand Inc.
0.74
Buy
133,200
$80.12
$10,672,000
$71.82
-10.36%
$70.26
$100.91
ASML - ASML Holding NV
0.51
Buy
5,500
$1320.91
$7,265,000
$1584.51
19.96%
$679.87
$1603.49
TSM - Taiwan Semiconductor S.A.
0.47
Buy
20,000
$337.95
$6,759,000
$417.72
23.60%
$186.53
$421.97
NVDA - NVIDIA Corp.
0.43
Buy
35,000
$174.40
$6,104,000
$235.74
35.17%
$129.13
$236.54
POOL - Pool Corp.
0.21
Buy
15,000
$202.33
$3,035,000
$175.24
-13.39%
$173.62
$337.46
RGEN - Repligen Corp.
0.21
Buy
25,500
$117.80
$3,004,000
$103.38
-12.24%
$100.99
$175.77
APH - Amphenol Corp.
0.08
Buy
9,200
$126.30
$1,162,000
$129.19
2.29%
$82.85
$166.71
FERG - Ferguson Enterprises Inc.
0.08
Buy
5,200
$233.27
$1,213,000
$232.00
-0.54%
$172.91
$270.63