Greenhaven Road Investment Management, L.P.
CIK 1741129 · View on SEC EDGAR ↗
- Portfolio value
- $154.0M
- Positions
- 17
- As of
- June 30, 2026
Portfolio value QoQ: +6.0% 13F does not disclose cash
- Top 10 holdings weight
- 91.65%
- Top 25 holdings weight
- 100.00%
- Positions above 1%
- 13
- Effective number of positions
- 10.6
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 18.75% Est. buys $28,068,612 · sells $33,054,883
Median holding: 2.0 quarters Tracked Q4 2024–Q2 2026 · 48.6% still held
- New positions
- 4
- Increased
- 5
- Decreased
- 6
- Closed
- 3
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- High-conviction bets The holdings this manager is most concentrated in.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
- Related The person behind this filer, where we can match one.
Performance vs S&P 500
Annualized: -22.0% · S&P 500: +18.0%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 98.5% · Options excluded: 45.5%
Sector breakdown
Full portfolio 17 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| HGTY Hagerty, Inc. Class A Common Stock | $22,235,926 | 14.44% | 1,865,430 | $-2,719,942 | Down ×3 | ||
| CLBT Cellebrite DI Ltd. - Ordinary Shares | $18,396,569 | 11.94% | 1,260,039 | $-2,759,190 | Down ×3 | ||
| KFS Kingsway Financial Services, Inc. Common Stock (DE) | $17,673,873 | 11.47% | 1,696,149 | $-1,640,151 | Down ×2 | ||
| LFCR Lifecore Biomedical, Inc. - Common Stock | $16,751,537 | 10.88% | 3,190,769 | $3,591,765 | Down ×3 | ||
| PAR PAR Technology Corporation Common Stock | $14,247,609 | 9.25% | 817,888 | $3,444,390 | Up ×1 | ||
| BUR Burford Capital Limited Ordinary Shares | $12,476,083 | 8.10% | 3,042,947 | $2,801,873 | Up ×3 | ||
| ANAB AnaptysBio, Inc. - Common Stock | $11,546,483 | 7.50% | 171,059 | Up ×1 | |||
| KKR KKR & Co. Inc. Common Stock | $10,467,601 | 6.80% | 114,051 | $607,101 | Up ×1 | ||
| ASTS AST SpaceMobile, Inc. - Class A Common Stock | $9,534,145 | 6.19% | 107,294 | $-9,129,754 | Down ×3 | ||
| NN NextNav Inc. - Common stock | $7,835,625 | 5.09% | 439,463 | $2,239,310 | Up ×3 | ||
| CODI D/B/A Compass Diversified Holdings Shares of Beneficial Interest | $7,009,973 | 4.55% | 657,596 | Up ×1 | |||
| ZM Zoom Communications, Inc. - Class A Common Stock | $2,860,400 | 1.86% | 33,141 | $850,650 | Up ×1 | ||
| APP Applovin Corporation - Class A Common Stock | $2,478,256 | 1.61% | 4,810 | Up ×1 | |||
| PDEX Pro-Dex, Inc. - Common Stock | $209,902 | 0.14% | 3,585 | Up ×1 | |||
| MTRX Matrix Service Company - Common Stock | $177,374 | 0.12% | 12,947 | $17,010 | Down ×1 | ||
| RSSS Research Solutions, Inc - Common Stock | $89,267 | 0.06% | 38,477 | $2,309 | |||
| QRHC Quest Resource Holding Corporation - Common Stock | $39,643 | 0.03% | 31,463 | $2,202 | |||
| No matches | |||||||
Conviction holdings
Positions increased for 3+ consecutive quarters.
Share counts are as reported in 13F filings (not split-adjusted)
Biggest new bets
New positions opened this quarter, largest first.
Top movers (QoQ)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| TLT | March 31, 2026 | 4,166,500 | $363,152,140 | |
| IWM | Dec. 31, 2025 | 271,000 | $65,571,160 | No longer tracked |
| BNED | Sept. 30, 2025 | 984,162 | $11,583,587 | 20.6% |
| ALTG | Sept. 30, 2025 | 1,360,501 | $8,598,366 | -11.3% |
| ALLT | June 30, 2026 | 1,266,991 | $8,438,160 | -15.8% |
| LPX | March 31, 2026 | 101,323 | $8,182,845 | 1.8% |
| SOC | Dec. 31, 2025 | 289,345 | $5,051,964 | -40.5% |
| PINS | March 31, 2026 | 110,000 | $2,847,900 | 25.8% |
| APPS | June 30, 2025 | 1,025,951 | $2,785,457 | 83.1% |
| INFL | June 30, 2026 | 16,024 | $528,792 | No longer tracked |
| MKTW | March 31, 2025 | 688,665 | $390,817 | 88.7% |
| CCRD | Sept. 30, 2025 | 7,434 | $215,363 | No longer tracked |
| PESI | June 30, 2026 | 11,303 | $120,452 | 20.3% |