MADRONE ADVISORS, LLC
CIK
1964563
Location
Denver, CO
Portfolio Value
Mid
$1,394,822,654
Diversification
Highly concentrated
Filing Date
Global Rank
#2,040
/ 8,797
▲ 55
· as of Jun 2026
Top Industry
Internet Content & Information
72.0%
Period ended 3 months ago
Filed Aug 13, 2026 · 56d
15 quarters · since Dec 2022
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
6 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
69.9%
+23.9 pts
Top 5
99.3%
−0.7 pts
Top 10
100.0%
0.0 pts
HHI
5,315
Highly concentrated+1,820
Portfolio Trend
15 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Communication Services | 69.9% | $975,289,307 |
| Technology | 20.4% | $284,427,465 |
| Industrials | 5.2% | $72,838,621 |
| Unclassified | 2.9% | $40,298,168 |
| Financial Services | 1.6% | $21,969,093 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increasedNo qualifying positions this quarter.
Trimmed
Positions the filer reduced
1 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| VEU | Vanguard FTSE All-World Ex-US ETF | −494,285 | 256,758 | $40,298,168 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| COF | Capital One Financial Corp | 109,506 | $21,969,093 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exitedNo qualifying positions this quarter.
6 tracked positions ·
$1,394,822,654 total
· filing declares
6 positions · $1,394,822,657
· as of Jun 30, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| STUB |
StubHub Holdings, Inc.
Communication Services
|
Held | 75,780,055 | $975,289,307 | 69.92% | |
| STNE |
StoneCo Ltd.
Technology
|
Held | 25,339,276 | $274,677,751 | 19.69% | |
| QXO |
QXO, Inc.
Industrials
|
Held | 4,215,198 | $72,838,621 | 5.22% | |
| VEU |
Vanguard FTSE All-World Ex-US ETF
|
Reduced | 256,758 | $40,298,168 | 2.89% | |
| COF |
Capital One Financial Corp
Financial Services
|
NEW | 109,506 | $21,969,093 | 1.58% | |
| FIG |
Figma, Inc.
Technology
|
Held | 538,956 | $9,749,714 | 0.70% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.