13F-HR filed by Greenhaven Road Investment Management, L.P.
Greenhaven Road Investment Management, L.P. filed this 13F-HR for the quarter ended 2025-09-30, filed 2025-11-12, with 17 holding rows worth $644,775,326.
- Accession
- 0001420506-25-003102
- Filer
- CIK 1741129
- Filed
- 2025-11-12
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q3 2025
A holdings report, 17 entries on the cover page, a total value of $644,775,326 stated on the cover page (in dollars after the unit check, H1), rows summing to $644,775,326 with VALUE read as dollars as filed, 13F file number 028-20059. A later restatement replaced it, so the quarter does not use it. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| ISHARES TR | 464287432 | 20 YR TR BD ETF | 4,165,500 | $369,646,470 | dollars as filed | put |
| PAR TECHNOLOGY CORP | 698884103 | COM | 973,198 | $38,519,177 | dollars as filed | |
| iShares Russell 2000 ETF | 464287655 | SHS | 135,500 | $32,785,580 | dollars as filed | put |
| HAGERTY INC A | 405166109 | COMMON STOCK | 2,664,784 | $32,083,999 | dollars as filed | |
| CELLEBRITE DI LTD ORDINARY SHARES | M2197Q107 | Stock | 1,653,047 | $30,630,961 | dollars as filed | |
| KKR & CO INC | 48251W104 | COM | 219,700 | $28,550,015 | dollars as filed | |
| LIFECOREBIOMEDICALINC | 514766104 | STOK | 3,694,832 | $27,193,964 | dollars as filed | |
| BURFORD CAPITAL LIMITED | G17977110 | ORD SHS | 1,602,812 | $19,169,632 | dollars as filed | |
| KINGSWAY CORP | 496904202 | COMMON STOCK | 1,310,536 | $19,160,036 | dollars as filed | |
| LOUISIANA PAC CORP COM | 546347105 | Stock | 186,417 | $16,561,286 | dollars as filed | |
| AST SPACEMOBILE INC COM CL A | 00217D100 | Stock | 329,111 | $16,152,768 | dollars as filed | |
| ALLOT LTD | M0854Q105 | SHS | 759,643 | $8,037,023 | dollars as filed | |
| SABLE OFFSHORE CORP | 78574H104 | COM SHS | 289,345 | $5,051,964 | dollars as filed | |
| NEXTNAV INC | 65345N106 | COMMON STOCK | 60,000 | $858,000 | dollars as filed | |
| Matrix Service Company | 576853105 | COM | 13,969 | $182,715 | dollars as filed | |
| RESEARCH SOLUTIONS INC | 761025105 | CMN | 38,477 | $143,519 | dollars as filed | |
| QUEST RESOURCE HLDG CORP | 74836W203 | COM NEW | 30,777 | $48,217 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001420506-25-003102 | this filing | 2025-11-12 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001420506-25-003515 | base | 2025-12-01 | acceptance time not in the bulk data set |