DOSSIER · 13F-HR · Q1 2026

Greenhaven Road Investment Management, L.P.

$145M in tracked AUM across 17 positions as of Q1 2026.

GR
CIK 0001741129 · last filed Mar 31, 2026
Total AUM
$145M
as of Q1 2026
Holdings
17
positions
Whale Score
69
69
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026
Comprehensive Analysis of Greenhaven Road Investment Management, L.P. 13F Filing
Portfolio Overview

Greenhaven Road Investment Management, L.P. reported a significant contraction in portfolio size for the quarter ending September 30, 2025. The total portfolio value decreased by 62.8%, dropping from $291.94 million to $108.50 million. This drastic reduction in assets under management (AUM) suggests one of two scenarios: substantial redemptions from investors or a strategic pivot by the fund...

Key Holdings

The portfolio is characterized by a few massive, concentrated bets on specific companies. The largest position is Cellebrite Di Ltd ($30.63M), which accounts for 28.23% of the portfolio. This was a focus area during the quarter, as the firm increased its stake by 8.9%. The second largest holding is KKR & Co Inc. ($28.55M, 26.31%), a major alternative asset manager. Despite being a top position, KKR saw a reduction of 6.4% during the quarter.

Burford Capital Ltd ($19.17M, 17.67%) and AST SpaceMobile Inc ($16.15M, 14.89%) round out the top four. Notably, AST SpaceMobile was aggressively accumulated, with the stake increasing by 22.8%. Allot Ltd ($8.04M, 7.41%) also saw significant buying activity with a 21.3% increase. The remainder of the portfolio consists of smaller positions in Sable Offshore Corp ($5.05M), NextNav Inc ($858K), and a negligible position in Quest Resource Holding Corp ($48K).

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
HGTY
HAGERTY INC
$25M2.4M17.2%
02
M2197Q107
CELLEBRITE DI LTD
$21M1.5M14.6%
03
KFS
KINGSWAY FINL SVCS INC
$19M1.9M13.3%
04
ASTS
AST SPACEMOBILE INC
$19M225K12.8%
05
LFCR
LIFECORE BIOMEDICAL INC
$13M3.5M9.1%
06
PAR
PAR TECHNOLOGY CORP
$11M810K7.4%
07
KKR
KKR & CO INC
$10M107K6.8%
08
G17977110
BURFORD CAPITAL LIMITED
$10M2.1M6.7%
09
M0854Q105
ALLOT LTD
$8M1.3M5.8%
10
NN
NEXTNAV INC
$6M349K3.8%

Filing history

2026Q1Mar 31
$145M 75.5%
17 positionsView →
2025Q4Dec 31
$594M 7.9%
16 positionsView →
2025Q3Sep 30
$645M 120.9%
17 positionsView →
2025Q2Jun 30
$292M 19.0%
19 positionsLocked
2025Q1Mar 31
$245M 60.8%
18 positionsLocked
2024Q4Dec 31
$625M 166.0%
19 positionsLocked
2024Q3Sep 30
$235M 8.9%
15 positionsLocked
2024Q2Jun 30
$216M 8.6%
18 positionsLocked
2024Q1Mar 31
$236M 0.8%
19 positionsLocked
2023Q4Dec 31
$238M 94.0%
21 positionsLocked
2023Q3Sep 30
$4.0B 101.6%
55 positionsLocked
2023Q2Jun 30
$2.0B 13.3%
35 positionsLocked
Showing 12 of 25