WhaleCreep

Greenhaven Road Investment Management, L.P. 13F holdings, Q1 2026

Hedge fundSEC filingsCompare with another fundHoldings as of 2026-03-31, filed 2026-05-15

Greenhaven Road Investment Management, L.P. disclosed 17 US equity positions worth $145.4m in its Q1 2026 13F filing. Its largest position is HGTY at 17.2% of the reported book, followed by CLBT and KWY. Versus Q4 2025 it opened 4 new positions, added to 3, reduced 7 and exited 2.

$145m
Reported equity book
Sum of the long US equity positions in the filing, at the values filed. Options are excluded.
17
Positions
Distinct securities in the equity book with a reported value above zero. Options are excluded.
17.2%
Largest position
The largest single position as a share of the reported equity book.
97.4%
Top 10 weight
The ten largest positions together, as a share of the reported equity book.
9
Effective positions
1 / HHI of portfolio weights: the number of equal-weight positions the book behaves like.
27
Quarters on file since Q4 2019
Quarters for which this manager's 13F holdings are on record.

Holdings

Against Q4 2025: 4 new, 3 added, 7 reduced, 2 exited

17 rows
HGTY HAGERTY INCFinancial Services17.2%$25.0m2.37m−9.4%reduced
CLBT CELLEBRITE DI LTDTechnology14.6%$21.2m1.54m−4.0%reduced
KWY KINGSWAY CORP–13.3%$19.3m1.85m−1.7%reduced
ASTS AST SPACEMOBILE INCTechnology12.8%$18.7m225,219−18%reduced
LFCR LIFECORE BIOMEDICAL INCHealthcare9.1%$13.2m3.54m−3.9%reduced
PAR PAR TECHNOLOGY CORPTechnology7.4%$10.8m810,444−8.6%reduced
KKR KKR & CO INCFinancial Services6.8%$9.9m106,600−44%reduced
BUR BURFORD CAPITAL LIMITEDFinancial Services6.7%$9.7m2.14m+15%added
ALLT ALLOT LTDTechnology5.8%$8.4m1.27m+48%added
NN NEXTNAV INCTechnology3.8%$5.6m349,333+463%added
ZM ZOOM COMMUNICATIONS INCTechnology1.4%$2.0m25,000–new
MERLIN INC no ticker–0.5%$796k108,233–new
INFL LISTED FD TR–0.4%$529k16,024–new
MTRX MATRIX SVC CO–0.1%$160k13,9690.0%held
PESI PERMA-FIX ENVIRONMENTAL SVCS–0.08%$120k11,303–new
RSSS RESEARCH SOLUTIONS INC–0.06%$87.0k38,4770.0%held
QRHC QUEST RESOURCE HLDG CORP–0.03%$37.4k31,4630.0%held

Exited since Q4 2025

2 rows
LPX LOUISIANA PAC CORP3.5%$8.2m
PINS PINTEREST INC1.2%$2.8m

Sector mix

  • Technology45.9%
  • Financial Services30.6%
  • Unclassified14.5%
  • Healthcare9.1%

Book over time

Every quarter on file (27)
QuarterPositionsEquity book
Q2 202617$154m
Q1 202617$145m
Q4 202515$231m
Q3 202515$242m
Q2 202518$285m
Q1 202517$243m
Q4 202416$259m
Q3 202415$235m
Q2 202418$216m
Q1 202419$236m
Q4 202321$238m
Q3 202327$2.0bn
Q2 202334$2.0bn
Q1 202337$1.7bn
Q4 202233$155m
Q3 202242$166m
Q2 202250$195m
Q1 202256$306m
Q4 202147$444m
Q3 202148$506m
Q2 202137$488m
Q1 202124$448m
Q4 202026$392m
Q3 202022$259m
Q2 202023$151m
Q1 202015$79.8m
Q4 201916$114m

Where Greenhaven Road Investment Management, L.P. was early

12 rows
ROKU ROKU INCQ1 202013 of 2057.7%8.5%7Exited by Q4 2021+258%
RICK RCI HOSPITALITY HLDGS INCQ2 20202 of 533.2%8.2%8Exited by Q2 2022+343%
BXC BLUELINX HLDGS INCQ2 20206 of 802.4%2.5%3Exited by Q1 2021+241%
AEYE AUDIOEYE INCQ3 20201 of 404.6%5.6%13Exited by Q4 2023−66%
VMEO* VIMEO INCQ2 20218 of 1162.0%2.0%2Exited by Q4 2021−40%
PPLI IAC INTERACTIVECORP NEWQ2 202112 of 1564.0%4.4%3Exited by Q1 2022−15%
MKTW MARKETWISE INCQ3 20211 of 284.1%6.0%14Exited by Q1 2025−93%
CLBT CELLEBRITE DI LTDQ4 20214 of 852.1%16.8%19Held at last filing, Q2 2026+82%
HGTY HAGERTY INCQ2 20221 of 323.8%17.2%17Held at last filing, Q2 2026+3.7%
NXDR NEXTDOOR HOLDINGS CL AQ2 20225 of 821.1%1.1%4Exited by Q2 2023−35%
BUR BURFORD CAP LTDQ1 20237 of 996.8%11.1%14Held at last filing, Q2 2026−63%
SOC SABLE OFFSHORE CORPQ3 20244 of 1015.0%6.3%5Exited by Q4 2025−26%

Concentration and tenure

20.4%
Median largest position, all quarters
The largest single position as a share of the reported equity book.
92.8%
Median top 10 weight, all quarters
The ten largest positions together, as a share of the reported equity book.
Concentrated
Style, by median largest position
3
Median completed holding, quarters