Greenhaven Road Investment Management, L.P.

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1741129
Institutional-grade research for retail investors

13F Reported Value

$145.4M

Holdings

17

Latest Filing

2026-03-31

Filing Quarter

Q1 2026

Portfolio Overview

Greenhaven Road Investment Management, L.P. disclosed 17 positions worth $145.4M in its Form 13F-HR for Q1 2026, led by $HGTY (Hagerty, Inc.) at 17.2% of the equity portfolio, followed by $CLBT. During the quarter the fund opened 4 new positions and exited 3 — including a new stake in $ZM. The portfolio is most concentrated in Technology (33.6% of disclosed assets). All figures are sourced directly from Greenhaven Road Investment Management, L.P.’s Form 13F-HR filing with the SEC under CIK 1741129.

Sector Allocation

TechnologyFinancialsOtherCommunication ServicesHealthcareIndustrials

AUM History

Top Equity Holdings by Value

Quarterly Activity — Q1 2026

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Top Holdings

AI Quality Scored

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32-signal composite ranking on each of Greenhaven Road Investment Management, L.P.'s 17 positions.

Showing top 10 of 17 holdings.

Sector Allocation

Technology

$48.8M

Financials

$44.5M

Other

$19.8M

Communication Services

$18.7M

Healthcare

$13.2M

Industrials

$247,322

Utilities

$157,893

Full Holdings — Greenhaven Road Investment Management, L.P. (Q1 2026)

All 17 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.

#TickerCompanyValueWeightQoQQuality
1HGTY$HGTYHagerty, Inc.$25.0M17.2%-9%68.2
2CLBT$CLBTCellebrite DI Ltd.$21.2M14.6%-4%
3KINGSWAY FINL SVCS INC$19.3M13.3%-2%
4ASTS$ASTSAST SpaceMobile, Inc.$18.7M12.8%-18%29.6
5LFCR$LFCRLIFECORE BIOMEDICAL, INC. \DE\$13.2M9.1%-4%15.3
6PAR$PARPAR TECHNOLOGY CORP$10.8M7.4%-9%37.1
7KKR$KKRKKR & Co. Inc.$9.9M6.8%-44%49.8
8BUR$BURBurford Capital Ltd$9.7M6.7%+15%
9ALLT$ALLTAllot Ltd.$8.4M5.8%+48%
10NN$NNNEXTNAV INC.$5.6M3.9%+463%21.2
11ZM$ZMZoom Communications, Inc.$2.0M1.4%NEW72.4
12MRLN$MRLNMerlin, Inc.$795,5130.6%NEW
13LISTED FDS TR$528,7920.4%NEW
14MTRX$MTRXMATRIX SERVICE CO$160,3640.1%+0%47.4
15PESI$PESIPERMA FIX ENVIRONMENTAL SERVICES INC$120,4520.1%NEW
16RSSS$RSSSResearch Solutions, Inc.$86,9580.1%+0%51.3
17QRHC$QRHCQuest Resource Holding Corp$37,4410.0%+0%27.1

New Positions (4)

ZM$ZM Zoom Communications, Inc.$2.0M
MRLN$MRLN Merlin, Inc.$795,513
LISTED FDS TR$528,792
PESI$PESI PERMA FIX ENVIRONMENTAL SERVICES INC$120,452

Exited Positions (3)

PUT ISHARES TR
LPX$LPX LOUISIANA-PACIFIC CORP
PINS$PINS PINTEREST, INC.

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AI-Powered Hedge Fund Analysis: Greenhaven Road Investment Management, L.P.

13F Pro is an AI hedge fund tracker and stock research platform. For Greenhaven Road Investment Management, L.P. (SEC CIK: 1741129), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.

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