Madrone Advisors, LLC

In its 13F for Q1 2025 (holdings as of March 31, 2025, filed May 14, 2025), Madrone Advisors, LLC reported 6 stock positions worth $597.0 million. Its top holding was Stoneco Class A (STNE) at 44.5% of the portfolio, followed by Qxo (QXO, 24.8%) and Vanguard Tot World STK ETF (VT, 24.5%). Compared with Q4 2024, it added to 1. The biggest buy was Vanguard Tot World STK ETF (VT, shares +59%).

Most Recent 13F
Q2 2026
Location
Denver, CO
CIK
0001964563
Portfolio Value
$597.0M (Q1 2025)
SEC Filing
0001415889-25-012902 ↗ filed May 14, 2025

Holdings Value

0$500.0M$1.0B$1.5B$2.0B$2.5B Q1 2024: $729.9M Q1 2024 Q2 2024: $569.5M Q2 2024 Q3 2024: $626.2M Q3 2024 Q4 2024: $524.8M Q4 2024 Q1 2025: $597.0M $597.0M Q1 2025 Q2 2025: $719.6M Q2 2025 Q3 2025: $2.0B Q3 2025 Q4 2025: $1.6B Q4 2025 Q1 2026: $1.0B Q1 2026 Q2 2026: $1.4B Q2 2026

Holdings 6 stocks · $597.0M

STNE Stoneco Ltd. Class A 44.48% 25,339,276 $265.6M No change
QXO Qxo Inc. 24.81% 10,940,920 $148.1M No change
VT Vanguard Tot World STK ETF 24.52% 1,262,533 $146.4M Add +59.0%
PACB Pacific Biosciences of Calif 4.62% 23,391,915 $27.6M No change
ILMN Illumina Inc. 1.06% 80,000 $6.3M No change
OPRT Oportun Financial Corp. 0.50% 540,633 $3.0M No change

Portfolio Sells Q4 2024 → Q1 2025

None this quarter.

Portfolio Buys Q4 2024 → Q1 2025

VT Vanguard Tot World STK ETF Add +59.0% 24.52% +6.75

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 6$1.4BSTUB, STNE, QXO, VT, COF
Q1 2026 5$1.0BSTUB, STNE, VT, QXO, FIG
Q4 2025 5$1.6BSTUB, STNE, QXO, VT, FIG
Q3 2025 6$2.0BSTUB, STNE, QXO, VT, FIG
Q2 2025 5$719.6MSTNE, QXO, VT, PACB, OPRT
Q1 2025 6$597.0MSTNE, QXO, VT, PACB, ILMN
Q4 2024 6$524.8MSTNE, QXO, VT, PACB, ILMN
Q3 2024 6$626.2MSTNE, QXO, VT, PACB, ILMN
Q2 2024 6$569.5MSTNE, VT, PACB, ILMN, OPRT
Q1 2024 6$729.9MSTNE, VT, PACB, ILMN, OPRT