2026-Q1 · 9 positions · $344M reported · filed 2026-05-11
PORT replays the filed quarters against SPY — return, risk, attribution and what changed since the previous book.
Top holdings · as reported for 2026-Q1
| Ticker | Name | Sector | Weight |
|---|---|---|---|
| AMZN | AMAZON COM INC | Consumer Discretionary | 18.9% |
| BN | BROOKFIELD CORP | Financials | 16.4% |
| BRK.A | BERKSHIRE HATHAWAY INC DEL | — | 13.1% |
| MKL | MARKEL GROUP INC | Financials | 12.5% |
| SGOV | ISHARES TR | — | 11.2% |
| GOOGL | ALPHABET INC | Communication Services | 8.4% |
| NFLX | NETFLIX INC | Communication Services | 7.8% |
| TSLA | TESLA INC | Consumer Discretionary | 5.9% |
| TRUP | TRUPANION INC | Financials | 5.8% |
Versus 2025-Q4: 2 new · 0 added · 2 trimmed · 5 held · 1 exited
Sector mix: Financials 34.7% · Consumer Discretionary 24.8% · Communication Services 16.2% of the book · The five largest positions are 72.2% of the book.
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PORT — Greenlea Lane Capital Management, LLC · 13F 2026-Q1
Greenlea Lane Capital Management, LLC's filed 13F book, analyzed: return vs SPY, risk, attribution, what changed.
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Hypothetical, modeled with hindsight — not real results, and no guide to future results. See the Disclaimer.