Greenhaven Road Investment Management, L.P. - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 13, 2026, for the 2025 Q4 period, Greenhaven Road Investment Management, L.P. held in its portfolio 16 assets valued at $593,983,603 (i.e. $593.98M).

The most valuable assets in the portfolio included: ISHARES TR ($363.15M), HAGERTY INC ($35.17M), and PAR TECHNOLOGY CORP ($32.18M).

The chart below shows the top 10 valuable assets, and the table below shows the top 16 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.

Data Source: SEC.

Top Valuable Stocks in Greenhaven Road Investment Management, L.P. Portfolio

ISHARES TR

HAGERTY INC

PAR TECHNOLOGY CORP

LIFECORE BIOMEDICAL INC

CELLEBRITE DI LTD

KINGSWAY FINL SVCS INC

KKR & CO INC

AST SPACEMOBILE CL A

BURFORD CAP LTD

ALLOT LTD

Greenhaven Road Investment Management, L.P. - Stock Holdings in 13F Filings (SEC)

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Name of Issuer	No. of Shares	Value ($)	Class
ISHARES TR	4166500	363152140	20 YR TR BD ETF
HAGERTY INC	2616654	35167830	CL A COM
PAR TECHNOLOGY CORP	886883	32176115	COM
LIFECORE BIOMEDICAL INC	3682573	30123447	COM
CELLEBRITE DI LTD	1599937	28846864	ORDINARY SHARES
KINGSWAY FINL SVCS INC	1884529	25346915	COM NEW
KKR & CO INC	190100	21720826	COM
AST SPACEMOBILE CL A	275219	19989156	COM CL A
BURFORD CAP LTD	1865312	16638583	ORD SHS
ALLOT LTD	856991	8424222	SHS
LOUISIANA PAC CORP	101323	8182845	COM
PINTEREST INC	110000	2847900	CL A
NEXTNAV INC	62000	1031680	COMMON STOCK
MATRIX SVC CO	13969	163437	COM
RESEARCH SOLUTIONS INC	38477	113122	COM
QUEST RESOURCE HLDG CORP	31463	58521	COM NEW