Josh Tarasoff's portfolio
Greenlea Lane Capital · SEC CIK 1766504
Very concentrated, very long term.
This filing is 94 days old. Greenlea Lane Capital keeps roughly 100% of its positions in a typical quarter, so about 99% of this book is likely still intact today.
How half-life is computedSnapshot half-life is the number of days after the period end at which half of this specific fund's reported book is expected to have changed, measured from its own past filings. It is a decay estimate, not knowledge of current positions.
Largest holdings, as filed
Top 10 of 10 positions. Weights are against the whole filed book. 13F filings cover US-listed holdings only.
| Company | Ticker | Value | % of book | Freshness |
|---|---|---|---|---|
| AMAZON COM INC | AMZN | $66.82M | 18.4% | |
| BROOKFIELD CORP | BN | $59.32M | 16.3% | |
| BERKSHIRE HATHAWAY INC DEL | BRK/A | $47.18M | 12.9% | |
| MARKEL GROUP INC | MKL | $39.66M | 10.9% | |
| ISHARES TR | SGOV | $38.56M | 10.6% | |
| ALPHABET INC | GOOGL | $35.75M | 9.8% | |
| TESLA INC | TSLA | $19.93M | 5.5% | |
| NETFLIX INC. | NFLX | $19.69M | 5.4% | |
| TRUPANION INC | TRUP | $19.23M | 5.3% | |
| SPOTIFY TECHNOLOGY S A | $18.08M | 5.0% | n/a |
Freshness: how likely each position is still held today, from this fund's own turnover history, each position's tenure and the filing's age. Hover a bar for the numbers. Method.
What changed last quarter
Between Q1 2026 and Q2 2026, the largest trim was AMZN (shares down 10%). All of it computed from the two filings, nothing inferred.
Common questions
What are Josh Tarasoff's biggest holdings?
As of the Q2 2026 13F, the largest reported positions at Greenlea Lane Capital are AMZN (18.4% of the book), BN (16.3% of the book), BRK/A (12.9% of the book).
How big is Greenlea Lane Capital's portfolio?
The latest 13F reports $364.21M across 10 US-listed positions. 13F filings cover US-listed holdings only, so non-US positions and shorts are not included.
Does Josh Tarasoff still hold these positions?
Unknown for certain: a 13F may be filed up to 45 days after quarter end. Based on Greenlea Lane Capital's own filing history, the fund keeps roughly 100% of positions in a typical quarter, so at 94 days since the period end roughly 99% of this book is likely intact. The snapshot half-life for this fund is about 3650 days.
What did Josh Tarasoff buy and sell last quarter?
Between Q1 2026 and Q2 2026, the largest trim was AMZN (shares down 10%). All of it computed from the two filings, nothing inferred.
Funds with overlapping books
Every 13F we hold, quarter by quarter
Each filing has its own page: the whole book as filed that quarter and what changed from the filing before.
Inside the app: the full book for Greenlea Lane Capital, quarter on quarter buys and sells, consensus across 140+ funds and copy-to-watchlist.
Source: SEC EDGAR 13F filings. Values are as filed and cover US-listed positions only. A 13F may be filed up to 45 days after the quarter ends, so positions can change before the filing is even public; the freshness figures above quantify that lag instead of hiding it. Educational information, not financial advice.