GREENLEA LANE CAPITAL MANAGEMENT, LLC — Quarter-over-Quarter 13F Allocation Shifts Q1 2026
In Q1 2026, GREENLEA LANE CAPITAL MANAGEMENT, LLC initiated 2 new positions, trimmed 6 positions, and exited 1 position entirely. The fund's 13F equity book grew from $0.34B to $0.34B (+0.5% QoQ) . All deltas are sourced from sequential SEC Form 13F-HR filings; share-count changes reflect explicit trading activity, while weight changes can also include price movement. This page lists every position change reported — the portfolio overview shows a summary of the top shifts.
Net Portfolio Value Change
- $0.34BPrior quarter
- $0.34BCurrent quarter
- + $0.00BNet delta
- +0.5%% change
New Position Initiations Q1 2026
Securities disclosed for the first time in Q1 2026 that were not present in the prior 13F-HR filing.
| Company | Ticker | Initial Allocation Weight | History |
|---|---|---|---|
| ISHARES TR | SGOV | 11.20% | History → |
| NETFLIX INC | NFLX | 7.80% | History → |
Largest Allocation Reductions Q1 2026
Largest portfolio-weight decreases in existing positions (positions kept open at a lower allocation).
| Company | Ticker | Δ Weight | Δ Shares | History |
|---|---|---|---|---|
| TESLA | TSLA | -2.24% | -11.86% | History → |
| BERKSHIRE HATHAWAY INC DEL | BRK/A | -1.62% | -5.97% | Holders → |
| MARKEL GROUP, INC | MKL | -1.83% | -1.53% | History → |
| BROOKFIELD CORP | BN | -2.56% | -1.47% | History → |
| AMAZON COM INC | AMZN | -2.40% | -1.19% | History → |
| ALPHABET INC | GOOGL | -0.89% | -1.11% | History → |
Exited Positions Q1 2026
Positions present in the prior 13F-HR filing that no longer appear in Q1 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| BURFORD CAP LTD | BUR | 4.78% |
Methodology & FAQ
How GREENLEA LANE CAPITAL MANAGEMENT, LLC Quarterly Changes Are Computed
Each row above is computed by joining the most recent 13F-HR filing for GREENLEA LANE CAPITAL MANAGEMENT, LLC against the immediately preceding quarterly filing for the same fund. Portfolio weights are normalized to exclude listed options for comparability. A complete description of the methodology — including how confidential treatment filings are handled and why share count rather than weight is the cleaner trading signal — is documented in the Methodology.
Which positions did GREENLEA LANE CAPITAL MANAGEMENT, LLC initiate in Q1 2026?
GREENLEA LANE CAPITAL MANAGEMENT, LLC established 2 new positions in Q1 2026: ISHARES TR (SGOV, 11.20%), NETFLIX INC (NFLX, 7.80%).
Which existing positions saw the largest allocation increases for GREENLEA LANE CAPITAL MANAGEMENT, LLC in Q1 2026?
GREENLEA LANE CAPITAL MANAGEMENT, LLC reported no material allocation increases in existing positions in Q1 2026.
Which positions did GREENLEA LANE CAPITAL MANAGEMENT, LLC fully exit in Q1 2026?
GREENLEA LANE CAPITAL MANAGEMENT, LLC fully exited 1 position in Q1 2026: BURFORD CAP LTD (BUR, last-reported weight 4.78%).
Which existing positions saw the largest allocation reductions for GREENLEA LANE CAPITAL MANAGEMENT, LLC in Q1 2026?
The largest portfolio-weight reductions in positions kept open were: TESLA (TSLA, -2.24% weight, -11.86% shares), BERKSHIRE HATHAWAY INC DEL (BRK/A, -1.62% weight, -5.97% shares), MARKEL GROUP, INC (MKL, -1.83% weight, -1.53% shares), BROOKFIELD CORP (BN, -2.56% weight, -1.47% shares), AMAZON COM INC (AMZN, -2.40% weight, -1.19% shares), ALPHABET INC (GOOGL, -0.89% weight, -1.11% shares).
Do quarter-over-quarter 13F allocation changes constitute explicit trading signals?
No. Quarter-over-quarter changes reflect a combination of active trading and market price movement. A weight increase can result from price appreciation alone, without the manager adding shares. Share-count delta is the cleaner indicator of explicit trading activity.