Route One Investment Company, L.P.
In its 13F for Q2 2024 (holdings as of June 30, 2024, filed August 14, 2024), Route One Investment Company, L.P. reported 15 stock positions worth $2.6 billion. Its top holding was Post (POST) at 20.5% of the portfolio, followed by Guidewire Software (GWRE, 15.0%) and Amazon.com (AMZN, 12.3%). Compared with Q1 2024, it opened 1 new position, sold out of 2, added to 2 and reduced 2. The biggest buy was Unitedhealth (UNH, shares +14%) and the biggest sale Adecoagro (AGRO, shares −13%).
- Most Recent 13F
- Q2 2026
- Location
- San Francisco, CA
- CIK
- 0001512171
- Portfolio Value
- $2.6B (Q2 2024)
- SEC Filing
- 0000935836-24-000525 ↗ filed Aug 14, 2024
Holdings Value
Holdings 15 stocks · $2.6B
| POST Post Holdings Inc. filed as POST HLDGS INC | 20.50% | 5,174,290 | $539.0M | No change |
| GWRE Guidewire Software Inc. | 15.03% | 2,865,580 | $395.1M | No change |
| AMZN Amazon.com Inc. | 12.30% | 1,674,000 | $323.5M | No change |
| UNH Unitedhealth Group Inc. | 8.44% | 435,600 | $221.8M | Add +13.7% |
| GOOG Alphabet Inc. Class C | 8.10% | 1,160,880 | $212.9M | No change |
| NYT New York Times Co. Class A | 7.39% | 3,794,259 | $194.3M | No change |
| SCHW Schwab (charles) Corp. | 6.27% | 2,236,143 | $164.8M | Reduce -10.7% |
| CRM Salesforce Inc. | 5.97% | 610,950 | $157.1M | No change |
| TMO Thermo Fisher Scientific Inc. | 4.44% | 210,880 | $116.6M | No change |
| AGRO Adecoagro SA | 3.73% | 10,076,474 | $98.0M | Reduce -13.2% |
| HLF Herbalife Ltd. | 3.41% | 8,631,411 | $89.7M | No change |
| GOOGL Alphabet Inc. Class A | 2.85% | 410,960 | $74.9M | No change |
| BA The Boeing Co. | 1.10% | 159,350 | $29.0M | Add +192.4% |
| PCOR Procore Technologies Inc. | 0.46% | 182,500 | $12.1M | No change |
| TBBB BBB Foods Inc. Class A | 0.02% | 25,000 | $597K | New |
Options reported separately and not counted above: QQQ puts ($148.5M), SPY puts ($108.8M).
Portfolio Sells Q1 2024 → Q2 2024
Portfolio Buys Q1 2024 → Q2 2024
Options Activity Q1 2024 → Q2 2024
| QQQ Invesco QQQ Trust Series 1 | put | Add +24.0% | 310,000 | $148.5M |
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 19 | $2.4B | POST, AMZN, GWRE, GOOG, UNH |
| Q1 2026 | 18 | $2.3B | POST, GWRE, AMZN, NYT, GOOG |
| Q4 2025 | 15 | $2.4B | GWRE, POST, AMZN, GOOG, NYT |
| Q3 2025 | 16 | $2.5B | GWRE, POST, AMZN, SCHW, NYT |
| Q2 2025 | 14 | $2.2B | GWRE, POST, AMZN, SCHW, NYT |
| Q1 2025 | 13 | $2.3B | POST, GWRE, SCHW, AMZN, UNH |
| Q4 2024 | 13 | $2.5B | POST, GWRE, AMZN, SCHW, UNH |
| Q3 2024 | 15 | $2.8B | GWRE, POST, AMZN, UNH, SCHW |
| Q2 2024 | 15 | $2.6B | POST, GWRE, AMZN, UNH, GOOG |
| Q1 2024 | 16 | $2.5B | POST, GWRE, AMZN, UNH, CRM |