Greenhaven Road Investment Management, L.P.
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 14, 2026), Greenhaven Road Investment Management, L.P. reported 17 stock positions worth $154.0 million. Its top holding was Hagerty Class A (HGTY) at 14.4% of the portfolio, followed by Cellebrite Di (CLBT, 11.9%) and Kingsway (KWY, 11.5%). Compared with Q1 2026, it opened 4 new positions, sold out of 4, added to 5 and reduced 6. The biggest buy was a new position in Anaptysbio (ANAB) and the biggest sale Ast Spacemobile (ASTS, shares −52%).
- Most Recent 13F
- Q2 2026
- Location
- GREENWICH, CT
- CIK
- 0001741129
- Portfolio Value
- $154.0M (Q2 2026)
- SEC Filing
- 0001420506-26-001699 ↗ filed Aug 14, 2026
Holdings Value
Holdings 17 stocks · $154.0M
| HGTY Hagerty Inc. Class A | 14.44% | 1,865,430 | $22.2M | Reduce -21.3% |
| CLBT Cellebrite Di Ltd. | 11.94% | 1,260,039 | $18.4M | Reduce -17.9% |
| KWY Kingsway Corp. | 11.47% | 1,696,149 | $17.7M | Reduce -8.4% |
| LFCR Lifecore Biomedical Inc. | 10.88% | 3,190,769 | $16.8M | Reduce -9.8% |
| PAR Par Technology Corp. | 9.25% | 817,888 | $14.2M | Add +0.9% |
| BUR Burford Capital Ltd. | 8.10% | 3,042,947 | $12.5M | Add +42.2% |
| ANAB Anaptysbio Inc. | 7.50% | 171,059 | $11.5M | New |
| KKR KKR & Co. Inc. | 6.80% | 114,051 | $10.5M | Add +7.0% |
| ASTS Ast Spacemobile Inc. | 6.19% | 107,294 | $9.5M | Reduce -52.4% |
| NN Nextnav Inc. | 5.09% | 439,463 | $7.8M | Add +25.8% |
| CODI Compass Diversified Holdings | 4.55% | 657,596 | $7.0M | New |
| ZM Zoom Communications Inc. | 1.86% | 33,141 | $2.9M | Add +32.6% |
| APP AppLovin Corp. Class A | 1.61% | 4,810 | $2.5M | New |
| PDEX Pro-Dex Inc. | 0.14% | 3,585 | $210K | New |
| MTRX Matrix Service Co. | 0.12% | 12,947 | $177K | Reduce -7.3% |
| RSSS Research Solutions Inc. | 0.06% | 38,477 | $89K | No change |
| QRHC Quest Resource Holding Corp. | 0.03% | 31,463 | $40K | No change |
Portfolio Sells Q1 2026 → Q2 2026
| ASTS Ast Spacemobile Inc. | Reduce -52.4% | 6.19% | −6.65 |
| ALLT Allot Ltd. | Sold out | 0.00% | −5.80 |
| HGTY Hagerty Inc. Class A | Reduce -21.3% | 14.44% | −2.73 |
| CLBT Cellebrite Di Ltd. | Reduce -17.9% | 11.94% | −2.61 |
| KWY Kingsway Corp. | Reduce -8.4% | 11.47% | −1.81 |
| MRLN Merlin Inc. | Sold out | 0.00% | −0.55 |
| INFL Horizon Kinetics Infl Benef | Sold out | 0.00% | −0.36 |
| PESI Perma-Fix Environmental SVCS | Sold out | 0.00% | −0.08 |
| MTRX Matrix Service Co. | Reduce -7.3% | 0.12% | +0.00 |
| LFCR Lifecore Biomedical Inc. | Reduce -9.8% | 10.88% | +1.82 |
Portfolio Buys Q1 2026 → Q2 2026
| ANAB Anaptysbio Inc. | New | 7.50% | +7.50 |
| CODI Compass Diversified Holdings | New | 4.55% | +4.55 |
| PAR Par Technology Corp. | Add +0.9% | 9.25% | +1.82 |
| APP AppLovin Corp. Class A | New | 1.61% | +1.61 |
| BUR Burford Capital Ltd. | Add +42.2% | 8.10% | +1.44 |
| NN Nextnav Inc. | Add +25.8% | 5.09% | +1.24 |
| ZM Zoom Communications Inc. | Add +32.6% | 1.86% | +0.47 |
| PDEX Pro-Dex Inc. | New | 0.14% | +0.14 |
| KKR KKR & Co. Inc. | Add +7.0% | 6.80% | +0.01 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 17 | $154.0M | HGTY, CLBT, KWY, LFCR, PAR |
| Q1 2026 | 17 | $145.4M | HGTY, CLBT, KWY, ASTS, LFCR |
| Q4 2025 | 15 | $230.8M | HGTY, PAR, LFCR, CLBT, KWY |
| Q3 2025Amended | 15 | $242.3M | PAR, HGTY, CLBT, KKR, LFCR |
| Q2 2025 | 18 | $284.8M | PAR, KKR, LFCR, CLBT, BUR |
| Q1 2025 | 17 | $243.2M | PAR, CLBT, KKR, LFCR, BUR |
| Q4 2024 | 16 | $258.7M | PAR, CLBT, KKR, LFCR, BUR |
| Q3 2024 | 14 | $235.0M | PAR, KKR, CLBT, BUR, HGTY |
| Q2 2024 | 15 | $205.5M | PAR, KKR, CLBT, BUR, ALTG |
| Q1 2024 | 16 | $227.4M | PAR, KKR, CLBT, BUR, ALTG |