Oakcliff Capital Partners, LP
In its 13F for Q4 2025 (holdings as of December 31, 2025, filed February 17, 2026), Oakcliff Capital Partners, LP reported 8 stock positions worth $233.2 million. Its top holding was Interactive Brokers Gro Class A (IBKR) at 28.4% of the portfolio, followed by Gildan Activewear (GIL, 18.3%) and Alphabet Class C (GOOG, 15.9%). Compared with Q3 2025, it added to 1 and reduced 1. The biggest buy was Guidewire Software (GWRE, shares +27%) and the biggest sale Natural Resource Partners (NRP, shares −25%).
- Most Recent 13F
- Q2 2026
- Location
- New York, NY
- CIK
- 0001657335
- Portfolio Value
- $233.2M (Q4 2025)
- SEC Filing
- 0001172661-26-001030 ↗ filed Feb 17, 2026
Holdings Value
Holdings 8 stocks · $233.2M
| IBKR Interactive Brokers Gro Class A | 28.42% | 1,030,740 | $66.3M | No change |
| GIL Gildan Activewear Inc. | 18.25% | 681,689 | $42.6M | No change |
| GOOG Alphabet Inc. Class C | 15.90% | 118,161 | $37.1M | No change |
| TDG Transdigm Group Inc. | 13.78% | 24,170 | $32.1M | No change |
| GWRE Guidewire Software Inc. | 7.17% | 83,183 | $16.7M | Add +26.6% |
| NRP Natural Resource Partners LP | 5.70% | 127,351 | $13.3M | Reduce -24.7% |
| SGU Star Group LP | 5.58% | 1,099,239 | $13.0M | No change |
| LEN Lennar Corp. Class A | 5.20% | 118,000 | $12.1M | No change |
Portfolio Sells Q3 2025 → Q4 2025
| NRP Natural Resource Partners LP | Reduce -24.7% | 5.70% | −1.96 |
Portfolio Buys Q3 2025 → Q4 2025
| GWRE Guidewire Software Inc. | Add +26.6% | 7.17% | +0.65 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 9 | $268.5M | IBKR, GOOG, GIL, TDG, GWRE |
| Q1 2026 | 8 | $226.6M | IBKR, GIL, GOOG, TDG, GWRE |
| Q4 2025 | 8 | $233.2M | IBKR, GIL, GOOG, TDG, GWRE |
| Q3 2025 | 8 | $231.7M | IBKR, GIL, TDG, GOOG, NRP |
| Q2 2025 | 8 | $200.1M | IBKR, GIL, TDG, GOOG, GWRE |
| Q1 2025 | 10 | $189.8M | IBKR, TDG, GIL, GOOG, NRP |
| Q4 2024 | 9 | $195.6M | IBKR, GIL, TDG, GOOG, NRP |
| Q3 2024 | 9 | $198.9M | IBKR, TDG, GIL, GWRE, GOOG |
| Q2 2024 | 10 | $187.0M | IBKR, TDG, GIL, GOOG, GWRE |
| Q1 2024 | 10 | $166.9M | IBKR, TDG, GIL, GOOG, GWRE |