Greenstone Partners & Co., LLC: 13F holdings, Q2 2026
Hedge fund · SEC EDGAR filings (CIK 1845565) · Explore on the interactive board
Greenstone Partners & Co., LLC disclosed 8 US equity positions worth $432.6m in its Q2 2026 13F filing (holdings as of June 30, 2026, filed August 14, 2026). Its largest position is APP at 23.3% of the reported book, followed by VSTS, AYI. The top ten holdings are 100.0% of the book, and the portfolio behaves like about 7 equal-weight positions. Versus the prior filing it opened 0 new positions, added to 0, reduced 0 and exited 1. Note: this manager's most recent filing is 3934 quarters behind the newest quarter on file, so these figures are history rather than current positioning.
What does Greenstone Partners & Co., LLC own? Top holdings as of June 30, 2026
Change is measured in shares against the previous filing (Q1 2026), so price moves do not read as decisions. This quarter: 0 new, 0 added, 0 reduced, 1 exited.
| # | Stock | Sector | Weight | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|---|
| 1 | APP APPLOVIN CORP | Communication Services | 23.3% | $100.6m | 195,251 | 0% | held |
| 2 | VSTS VESTIS CORPORATION | Industrials | 17.1% | $74.0m | 5,094,356 | 0% | held |
| 3 | AYI ACUITY INC | Industrials | 15.6% | $67.7m | 179,710 | 0% | held |
| 4 | GWRE GUIDEWIRE SOFTWARE INC | Technology | 11.5% | $49.8m | 404,584 | 0% | held |
| 5 | SGI SOMNIGROUP INTERNATIONAL INC | Consumer Cyclical | 10.3% | $44.6m | 568,634 | 0% | held |
| 6 | APPF APPFOLIO INC | Technology | 10.1% | $43.9m | 273,617 | 0% | held |
| 7 | PCOR PROCORE TECHNOLOGIES INC | Technology | 6.3% | $27.3m | 672,813 | 0% | held |
| 8 | CHTR CHARTER COMMUNICATIONS INC | Communication Services | 5.7% | $24.8m | 174,167 | 0% | held |
What did Greenstone Partners & Co., LLC sell? Positions exited since the previous filing
| Stock | Prior weight | Prior value |
|---|---|---|
| XPO XPO INC | 100.0% | $5.4m |
Sector mix
| Sector | Weight |
|---|---|
| Industrials | 32.7% |
| Communication Services | 29.0% |
| Technology | 28.0% |
| Consumer Cyclical | 10.3% |
Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.
Filing history
How concentrated is Greenstone Partners & Co., LLC's portfolio?
Across every quarter Greenstone Partners & Co., LLC has filed, its median largest position is 21.5% of the book and its median top-ten weight is 100.0%, which WhaleCreep classifies as concentrated (the gate is a median largest position of 5%). Of 1.0 completed holding spells, the median lasted 1.0 quarters; 8.0 positions are still open and their final length is unknown.