Lionstone Capital Management LLC
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 14, 2026), Lionstone Capital Management LLC reported 11 stock positions worth $435.0 million. Its top holding was Api (APG) at 24.1% of the portfolio, followed by Alphabet Class C (GOOG, 19.0%) and Amazon.com (AMZN, 15.3%). Compared with Q1 2026, it sold out of 1 and added to 2. The biggest buy was Firstservice (FSV, shares +11%) and the biggest sale an exit from Lowe's Cos (LOW).
- Most Recent 13F
- Q2 2026
- Location
- NEW YORK, NY
- CIK
- 0001575662
- Portfolio Value
- $435.0M (Q2 2026)
- SEC Filing
- 0001193125-26-350682 ↗ filed Aug 14, 2026
Holdings Value
Holdings 11 stocks · $435.0M
| APG Api Group Corp. | 24.11% | 2,476,270 | $104.9M | No change |
| GOOG Alphabet Inc. Class C | 18.97% | 233,545 | $82.5M | No change |
| AMZN Amazon.com Inc. | 15.33% | 279,740 | $66.7M | No change |
| QXO Qxo Inc. | 10.16% | 2,558,740 | $44.2M | Add +9.7% |
| FSV Firstservice Corp. | 9.50% | 290,920 | $41.3M | Add +11.1% |
| FERG Ferguson Enterprises Inc. | 8.79% | 161,048 | $38.2M | No change |
| SPGI S&P Global Inc. | 7.86% | 84,000 | $34.2M | No change |
| CPRT Copart Inc. | 5.03% | 776,300 | $21.9M | No change |
| LBRDK Liberty Broadband-C | 0.19% | 24,605 | $818K | No change |
| GLIBK Liberty Capital Corp. Class C | 0.03% | 6,810 | $147K | No change |
| UUUU Energy Fuels Inc. | 0.02% | 6,760 | $98K | No change |
Portfolio Sells Q1 2026 → Q2 2026
| LOW Lowe's Cos Inc. | Sold out | 0.00% | −1.22 |
Portfolio Buys Q1 2026 → Q2 2026
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 11 | $435.0M | APG, GOOG, AMZN, QXO, FSV |
| Q1 2026 | 12 | $413.0M | APG, GOOG, AMZN, QXO, FERG |
| Q4 2025 | 12 | $432.6M | APG, GOOG, AMZN, QXO, SPGI |
| Q3 2025 | 12 | $427.9M | APG, AMZN, GOOG, FSV, SPGI |
| Q2 2025 | 11 | $416.4M | APG, AMZN, GOOG, QXO, SPGI |
| Q1 2025 | 11 | $361.6M | APG, AMZN, GOOG, CPRT, SPGI |
| Q4 2024 | 11 | $390.7M | APG, AMZN, GOOG, CPRT, SPGI |
| Q3 2024 | 11 | $371.2M | APG, AMZN, GOOG, SPGI, CPRT |
| Q2 2024 | 12 | $391.6M | APG, AMZN, GOOG, CPRT, SPGI |
| Q1 2024 | 12 | $394.6M | APG, AMZN, GOOG, CPRT, FSV |