CIK: 0001494311
Total reported value
$546.9M
Reporting period: 2025-09-30 · Number of holdings: 11
Greenstone Partners, L.P. disclosed 11 holdings in its latest 13F filing for the period ending 2025-09-30, with total reported value of $546.9M and a quarterly turnover rate of 0.0%.
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Greenstone Partners, L.P.'s disclosed holdings carry a Herfindahl concentration index of 0.242 — mathematically equivalent to about 4 equally-sized positions, well below its 11 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.35), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
No holding changes this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | APP | Applovin Corp-class A | Stock-Tech | 45.23% | — | — | — |
| 2 | AYI | Acuity INC | Stock-Industrials | 12.15% | — | — | — |
| 3 | PCOR | Procore Technologies INC | Stock-Tech | 6.97% | — | — | — |
| 4 | APPF | Appfolio INC - A | Stock-Tech | 6.69% | — | — | — |
| 5 | LBRDK | Liberty Broadband-c | Stock-Comm Services | 6.37% | — | — | — |
| 6 | GWRE | Guidewire Software INC | Stock-Tech | 5.29% | — | — | — |
| 7 | PAR | Par Technology Corp/del | Stock-Other | 4.62% | — | — | — |
| 8 | XPO | Xpo INC | Stock-Industrials | 4.50% | — | — | — |
| 9 | SGI | Somnigroup International INC | Stock-Consumer Disc | 4.19% | — | — | — |
| 10 | VSTS | Vestis CORP | Stock-Other | 2.61% | — | — | — |
| 11 | CHTR | Charter Communications Inc-a | Stock-Comm Services | 1.38% | — | — | — |
Performance for Q3 2026
+4.6%
Performance Last 4 Quarters
-12.7%
Based on 89% of reported portfolio value with available pricing
Not enough data yet to compute personality scores
Not enough sector-mapped data yet
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2025-09-30 | 2026-04-20 | Amendment | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
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