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Tsai Capital Corp

13F filer · CIK 0001574850
Reported Aug 13, 2026
Net seller this quarter
13F portfolio value$135MU.S. long equity reported on 13F
Positions161 new · 3 closed
Net flow last quarter-$2.55MBuys minus sells
Top 10 positions weight87.5%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 13, 202616 positions
TSLATesla, Inc.$29.7M21.94%0.00%-0.1%Q4 2020
QXOQXO, Inc.$19.9M14.74%0.16%-11.4%Q3 2024
AAPLApple Inc.$14M10.37%0.00%-0.8%Q4 2020
AMZNAmazon Com Inc$11.6M8.60%0.00%-1.2%Q4 2020
BNBROOKFIELD Corp$8.4M6.21%Not reported-20.5%Q1 2023
CSGPCostar Group, Inc.$8.33M6.16%0.07%+29.8%Q4 2020
NVDANvidia Corp$7.06M5.22%0.00%+40.3%Q1 2025
MSFTMicrosoft Corp$6.92M5.12%0.00%+84.9%Q1 2023
SPCXSpace Exploration Technologies Corp$6.67M4.93%Not reportedNewQ2 2026
GOOGAlphabet Inc.$5.73M4.24%Not reported+0.5%Q4 2020
METAMeta Platforms, Inc.$5.02M3.71%Not reported-3.8%Q1 2025
MSCIMSCI Inc.$4.09M3.02%0.01%Not reportedQ3 2022
VVisa Inc.$3.54M2.62%0.00%Not reportedQ4 2020
MAMastercard Inc$3.09M2.29%0.00%0.0%Q3 2023
MCDMcdonalds Corp$388K0.29%0.00%Not reportedQ4 2020
SPYSPDR S&P 500 ETF Trust$205K0.15%Not reported+16.6%Q1 2025
Q1 2026Reported May 14, 202618 positions
TSLATesla, Inc.$26.3M19.54%0.00%+1.0%Q4 2020
QXOQXO, Inc.$25.3M18.82%0.18%-2.6%Q3 2024
AAPLApple Inc.$12.4M9.23%0.00%+2.3%Q4 2020
AMZNAmazon Com Inc$10.3M7.66%0.00%+4.4%Q4 2020
BNBROOKFIELD Corp$10M7.47%Not reported+3.0%Q1 2023
CSGPCostar Group, Inc.$9.15M6.81%0.05%Not reportedQ4 2020
BRK.BBerkshire Hathaway Inc$6.62M4.93%Not reported+36.6%Q4 2025
METAMeta Platforms, Inc.$5.3M3.94%Not reported+1.8%Q1 2025
GOOGAlphabet Inc.$4.63M3.45%Not reported+2.0%Q4 2020
NVDANvidia Corp$4.39M3.27%0.00%+2.6%Q1 2025
MSCIMSCI Inc.$3.93M2.93%0.01%+4.4%Q3 2022
MSFTMicrosoft Corp$3.72M2.76%0.00%+3.2%Q1 2023
VVisa Inc.$3.12M2.32%0.00%+3.6%Q4 2020
MAMastercard Inc$3.01M2.24%0.00%+4.2%Q3 2023
IDXXIdexx Laboratories Inc$2.69M2.00%0.01%+2.2%Q2 2022
TYLTyler Technologies Inc$2.38M1.77%0.01%+15.1%Q1 2023
MCDMcdonalds Corp$446K0.33%0.00%Not reportedQ4 2020
SPYSPDR S&P 500 ETF Trust$153K0.11%Not reportedNot reportedQ1 2025
Q4 2025Reported Feb 4, 202620 positions
TSLATesla, Inc.$31.5M21.42%0.00%+0.3%Q4 2020
QXOQXO, Inc.$25.8M17.56%0.20%+0.8%Q3 2024
AAPLApple Inc.$13M8.85%0.00%-5.1%Q4 2020
BNBROOKFIELD Corp$11.1M7.53%Not reportedNot reportedQ1 2023
AMZNAmazon Com Inc$10.9M7.44%0.00%+28.1%Q4 2020
MKLMarkel Group Inc.$7.57M5.15%0.03%-1.3%Q1 2024
METAMeta Platforms, Inc.$6.01M4.09%Not reported+69.6%Q1 2025
BRK.BBerkshire Hathaway Inc$5.09M3.46%Not reportedNewQ4 2025
GOOGAlphabet Inc.$4.97M3.38%Not reported-5.3%Q4 2020
MSFTMicrosoft Corp$4.7M3.20%0.00%+0.6%Q1 2023
NVDANvidia Corp$4.57M3.11%0.00%-2.2%Q1 2025
COSTCostco Wholesale Corp$4.07M2.77%0.00%+0.6%Q4 2020
MSCIMSCI Inc.$4.01M2.73%0.01%+3.7%Q3 2022
VVisa Inc.$3.49M2.38%0.00%+0.9%Q4 2020
MAMastercard Inc$3.3M2.25%0.00%-3.1%Q3 2023
IDXXIdexx Laboratories Inc$3.16M2.15%0.01%+0.8%Q2 2022
TYLTyler Technologies Inc$2.74M1.86%0.01%+5.9%Q1 2023
MCDMcdonalds Corp$439K0.30%0.00%Not reportedQ4 2020
JNJJohnson & Johnson$370K0.25%0.00%-27.3%Q4 2020
SPYSPDR S&P 500 ETF Trust$160K0.11%Not reported+12.4%Q1 2025
Q3 2025Reported Nov 13, 202523 positions
TSLATesla, Inc.$31M21.64%0.00%+0.3%Q4 2020
QXOQXO, Inc.$25.3M17.63%0.20%+9.4%Q3 2024
AAPLApple Inc.$12.8M8.95%0.00%-1.2%Q4 2020
AMZNAmazon Com Inc$8.12M5.66%0.00%+34.1%Q4 2020
MKLMarkel Group Inc.$6.82M4.75%0.03%+47.7%Q1 2024
CPRTCopart Inc$6.33M4.41%0.01%+62.5%Q2 2024
MSFTMicrosoft Corp$5.01M3.49%0.00%+4.9%Q1 2023
CSGPCostar Group, Inc.$4.97M3.47%0.01%+0.5%Q4 2020
NVDANvidia Corp$4.68M3.26%0.00%+38.5%Q1 2025
COSTCostco Wholesale Corp$4.34M3.03%0.00%0.0%Q4 2020
GOOGAlphabet Inc.$4.07M2.84%Not reported0.0%Q4 2020
METAMeta Platforms, Inc.$3.94M2.75%Not reported+6.7%Q1 2025
MSCIMSCI Inc.$3.83M2.67%0.01%+2.2%Q3 2022
MAMastercard Inc$3.39M2.37%0.00%Not reportedQ3 2023
VVisa Inc.$3.37M2.35%0.00%+0.9%Q4 2020
ACNAccenture plc$3.18M2.22%0.00%+76.6%Q1 2023
TYLTyler Technologies Inc$2.98M2.08%0.01%+1.4%Q1 2023
IDXXIdexx Laboratories Inc$2.97M2.07%0.01%0.0%Q2 2022
ABNBAirbnb, Inc.$2.89M2.01%Not reported+1.5%Q4 2021
MTDMettler Toledo International Inc/$2.33M1.62%0.01%+2.2%Q3 2023
JNJJohnson & Johnson$456K0.32%0.00%Not reportedQ4 2020
MCDMcdonalds Corp$436K0.30%0.00%Not reportedQ4 2020
SPYSPDR S&P 500 ETF Trust$139K0.10%Not reportedNot reportedQ1 2025
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