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GREENLEA LANE CAPITAL MANAGEMENT, LLC
WESTON CT
Investment Advisor
Hedge Fund
Greenlea Lane Capital Management is based out of Weston. Greenlea Lane Capital Management is a hedge fund with 3 clients and discretionary assets under management (AUM) of $479,129,427 (Form ADV from 2025-03-26). Their last reported 13F filing for Q1 2025 included $289,431,833 in managed 13F securities
and a top 10 holdings concentration of 100.0%. Greenlea Lane Capital Management's largest holding is Amazon.com Inc with shares held of 324,640. Whalewisdom has at least 26 13F filings
Business Description
Greenlea Lane provides investment advisory services to two pooled investment vehicles: Greenlea Lane Capital Partners, LP (the “Partnership”) and Cassini Partners, L.P. - Greenlea Lane Capital Management, LLC Series (“Cassini”), as well as to separately managed accounts (each an “Account”) for institutional investors. These entities are collectively referred to as Greenlea Lane’s (“Clients”). Greenlea Lane offers investment advisory services to both the Partnership and Cassini, based on their respective investment objectives, and to the Accounts based on the investment objectives of each managed account Client.
Greenlea Lane manages the portfolios of the Partnership and Cassini, along with each Account, according to Greenlea Lane’s Long-term Investment Strategy. This Strategy seeks to make concentrated investments in fundamentally undervalued companies that are expected to grow intrinsic value rapidly over the long term, focusing on companies that earn high returns on capital, have significant and attractive reinvestment opportunities, and are led by management with an ownership mentality.
Investment Strategy
Greenlea Lane employs fundamental analysis to achieve the objectives of the Long-term Investment Strategy. Fundamental analysis involves analyzing a company’s operations, financials, management, culture, competitors, value chain, and other factors, to form a thesis about a company’s likely future, and in turn, an estimate of its intrinsic value. Fundamental analysis does not attempt to anticipate market movements.
The Firm’s Long-term Investment Strategy seeks to make concentrated investments in fundamentally undervalued companies that are expected to grow intrinsic value rapidly over the long term. The Strategy’s focus is on companies that earn high returns on capital, have significant and attractive reinvestment opportunities, and are led by talented management with an ownership mentality. A key aspect of the Long-term Investment Strategy is to maintain a long-term orientation.
Owners
- TARASOFF, JOSH, DAVID - MANAGING MEMBER & CHIEF COMPLIANCE OFFICER
- ECONOMOU, PANAYIOTA, NMN - CHIEF OPERATING OFFICER Click on the Ownership/Private Fund Data tab for more details.
Known Email Addresses
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Other Contact Information
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2025-03-31
Top Buys (13F)
Name | % Change |
---|---|
MKL Markel Group Inc | 3.2% |

2025-03-31
Top Sells (13F)
Name | % Change |
---|---|
TSLA Tesla Inc | 2.89% |
AMZN Amazon.com Inc | 2.48% |
TRUP Trupanion Inc | 1.88% |
GOOGL Alphabet Inc. Class | 0.55% |

2025-03-31
13F Holdings Summary
Name | $ Change |
---|---|
AMZN Amazon.com Inc | 21.34% |
BRK.A Berkshire Hathaway I | 18.48% |
BN Brookfield Corporati | 17.52% |
MKL Markel Group Inc | 14.51% |
TRUP Trupanion Inc | 11.69% |

2025-03-31
13F Activity
Market Value | $289m, Prior: $332m |
Inflows (Outflows) as % of Total MV | (-4.3076)% |
New Purchases | 0 stocks |
Added To | 1 stocks |
Sold out of | 0 stocks |
Reduced holdings in | 7 stocks |
Top 10 Holdings % | 100% |
Turnover %[1] | 0% |
Turnover Alt %[2] | 0.47% |
Time Held Top 20 | 15.125 quarters |
Time Held Top 10 | 12.625 quarters |
Time Held All | 15.13 quarters |
[1]: Turnover is calculated by taking the # of new holdings (initial purchases) + the # of positions sold out of (not just reduced) divided by the total # of holdings for the quarter.
[2]: Alt Turnover is calculated by taking either the total MV of new purchases or the MV of securities sold, whichever is less, divided by the total MV of the fund.

2025-03-31
13F Sector Allocation Over Time
limited to past 4 quarters. Subscribe to see all available data

2025-03-31
Analysis

Top 20 equal-weighted holdings. Performance numbers calculated through 2025-03-31