Universe · entity

Greenhaven Road Investment Management, L.P.

Institutional manager (13F) · CIK 1741129
13F holdings · as of 2026-03-31 · top 17 · reported portfolio $145M
#IssuerValueShares
1HAGERTY INC$25M2,369,978
2CELLEBRITE DI LTD$21M1,535,251
3KINGSWAY FINL SVCS INC$19M1,851,776
4AST SPACEMOBILE INC$19M225,219
5LIFECORE BIOMEDICAL INC$13M3,537,573
6PAR TECHNOLOGY CORP$11M810,444
7KKR & CO INC$10M106,600
8BURFORD CAPITAL LIMITED$10M2,140,312
9ALLOT LTD$8M1,266,991
10NEXTNAV INC$6M349,333
11ZOOM COMMUNICATIONS INC$2M25,000
12MERLIN INC$796k108,233
13LISTED FDS TR$529k16,024
14MATRIX SVC CO$160k13,969
15PERMA-FIX ENVIRONMENTAL SVCS$120k11,303
16RESEARCH SOLUTIONS INC$87k38,477
17QUEST RESOURCE HLDG CORP$37k31,463
All filings on EDGAR ↗

Source: sec_edgar_13f · public regulatory · retrieved 2026-06-29. Public SEC data; no contact information.