GREENLEA LANE CAPITAL MANAGEMENT, LLC
CIK
1766504
Location
WESTON, CT
Portfolio Value
Small
$260,498,447
Diversification
Moderately concentrated
Filing Date
Global Rank
#3,352
/ 8,232
▼ 15
Top Industry
Internet Retail
25.0%
3Y Alpha vs SPY
-5.0%
Period ended 2 months ago
Filed May 11, 2026 · 34d
25 quarters · since Mar 2020
Clone Performance
Jun 2023–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+55.2%
SPY
+76.3%
Annualised alpha
-5.0%
Max drawdown
−28.8%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
7 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
25.0%
−0.0 pts
Top 5
84.6%
−0.3 pts
Top 10
100.0%
0.0 pts
HHI
1,715
Moderately concentrated−26
Portfolio Trend
25 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Financial Services | 45.8% | $119,422,022 |
| Consumer Cyclical | 32.8% | $85,438,359 |
| Communication Services | 21.4% | $55,638,066 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increasedNo qualifying positions this quarter.
Trimmed
Positions the filer reduced
5 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| BN | BROOKFIELD Corp /ON/ | −20,720 | 1,392,742 | $56,364,268 | |
| TSLA | Tesla, Inc. | −7,365 | 54,735 | $20,347,736 | |
| AMZN | Amazon Com Inc | −3,755 | 312,530 | $65,090,623 | |
| GOOGL | Alphabet Inc. | −1,120 | 100,035 | $28,766,064 | |
| MKL | Markel Group Inc. | −350 | 22,555 | $43,171,846 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| NFLX | Netflix Inc | 279,480 | $26,872,002 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| BUR | Burford Capital Ltd | 1,835,072 | $16,368,842 | |
| No positions match the current search. | ||||
7 positions ·
$260,498,447 total
· as of Mar 31, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| TRUP |
Trupanion, Inc.
Financial Services
|
Held | 776,490 | $19,885,908 | 7.63% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
Reduced | 54,735 | $20,347,736 | 7.81% | |
| NFLX |
Netflix Inc
Communication Services
|
NEW | 279,480 | $26,872,002 | 10.32% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Reduced | 100,035 | $28,766,064 | 11.04% | |
| MKL |
Markel Group Inc.
Financial Services
|
Reduced | 22,555 | $43,171,846 | 16.57% | |
| BN |
BROOKFIELD Corp /ON/
Financial Services
|
Reduced | 1,392,742 | $56,364,268 | 21.64% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Reduced | 312,530 | $65,090,623 | 24.99% |