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Madrone Advisors, LLC

13F filer · CIK 0001964563
Reported Aug 13, 2026
Net buyer this quarter
13F portfolio value$1.39BU.S. long equity reported on 13F
Positions51 new · 0 closed
Net flow last quarter+$22MBuys minus sells
Top 10 positions weight97.1%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 13, 20265 positions
STUBStubHub Holdings, Inc.$975M69.92%Not reportedNot reportedQ3 2025
STNEStoneCo Ltd.$275M19.69%Not reportedNot reportedQ4 2022
QXOQXO, Inc.$72.8M5.22%0.58%Not reportedQ3 2024
COFCapital One Financial Corp$22M1.58%0.02%NewQ2 2026
FIGFigma, Inc.$9.75M0.70%Not reportedNot reportedQ3 2025
Q1 2026Reported May 14, 20264 positions
STUBStubHub Holdings, Inc.$473M46.01%Not reportedNot reportedQ3 2025
STNEStoneCo Ltd.$358M34.81%Not reportedNot reportedQ4 2022
QXOQXO, Inc.$81.9M7.96%0.59%-17.6%Q3 2024
FIGFigma, Inc.$11.4M1.11%Not reportedNot reportedQ3 2025
Q4 2025Reported Feb 13, 20264 positions
STUBStubHub Holdings, Inc.$1.03B63.41%Not reportedNot reportedQ3 2025
STNEStoneCo Ltd.$375M23.18%Not reportedNot reportedQ4 2022
QXOQXO, Inc.$98.7M6.10%0.76%-46.4%Q3 2024
FIGFigma, Inc.$20.1M1.25%Not reportedNot reportedQ3 2025
Q3 2025Reported Nov 14, 20255 positions
STUBStubHub Holdings, Inc.$1.28B62.80%Not reportedNewQ3 2025
STNEStoneCo Ltd.$479M23.58%Not reportedNot reportedQ4 2022
QXOQXO, Inc.$182M8.95%1.42%-12.8%Q3 2024
FIGFigma, Inc.$28M1.38%Not reportedNewQ3 2025
PACBPacific Biosciences of California, Inc.$6.37M0.31%1.65%-70.3%Q4 2022
Premium opens every quarter this fund has filed

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