Route One Investment Company, L.P. Portfolio Stock Holdings
Route One Investment Company, L.P. disclosed 18 stock positions valued at approximately $2.3 billion in its latest SEC 13F filing. The largest holdings include POST HLDGS INC, GUIDEWIRE SOFTWARE INC, and AMAZON COM INC. The filing reflects positions held as of March 31, 2026 and was filed on May 15, 2026.
- Report Period
- March 31, 2026
- No. of Stocks
- 18
- Portfolio Value
- $2.3B
Holdings by Sector
Route One Investment Company, L.P. Portfolio Holdings in Q1 2026
17 holdings in the latest reporting period.
Page 1 of 1
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| POST HLDGS INC | POST | Consumer Defensive | 12.77% | 2,950,568 | -185,900 | -5.93% | $291,693,152 |
| GUIDEWIRE SOFTWARE INC | GWRE | Technology | 12.11% | 1,849,364 | +178,950 | +10.71% | $276,590,880 |
| AMAZON COM INC | AMZN | Consumer Cyclical | 9.41% | 1,032,200 | -105,800 | -9.30% | $214,976,294 |
| NEW YORK TIMES CO | NYT | Communication Services | 9.01% | 2,458,659 | -646,650 | -20.82% | $205,863,518 |
| ALPHABET INC | GOOG | Communication Services | 8.65% | 689,080 | - | - | $197,669,489 |
| SCHWAB CHARLES CORP | SCHW | Financial Services | 6.92% | 1,682,243 | -156,100 | -8.49% | $158,097,197 |
| UNITEDHEALTH GROUP INC | UNH | Healthcare | 6.31% | 532,875 | +25,575 | +5.04% | $144,190,646 |
| THERMO FISHER SCIENTIFIC INC | TMO | Healthcare | 5.57% | 258,700 | -4,900 | -1.86% | $127,158,811 |
| HERBALIFE LTD | G4412G101 | Other | 5.30% | 8,227,300 | +65,177 | +0.80% | $121,105,856 |
| KILROY RLTY CORP | KRC | Real Estate | 5.00% | 4,049,563 | +1,114,191 | +37.96% | $114,238,172 |
| VISTA ENERGY S.A.B. DE C.V. | VIST | Energy | 4.02% | 1,216,700 | +192,500 | +18.80% | $91,824,349 |
| MERCADOLIBRE INC | MELI | Consumer Cyclical | 3.39% | 44,785 | +44,785 | +100.00% | $77,434,161 |
| ESSEX PPTY TR INC | ESS | Real Estate | 3.16% | 297,912 | -235,065 | -44.10% | $72,094,704 |
| PROCORE TECHNOLOGIES INC | PCOR | Technology | 2.29% | 918,205 | - | - | $52,337,685 |
| VEEVA SYS INC | VEEV | Healthcare | 1.40% | 182,200 | +27,100 | +17.47% | $32,005,252 |
| GRUPO FINANCIERO GALICIA S.A | GGAL | Financial Services | 1.18% | 579,350 | +579,350 | +100.00% | $27,061,439 |
| BANCO MACRO SA | BMA | Financial Services | 1.12% | 332,111 | +332,111 | +100.00% | $25,695,428 |
Route One Investment Company, L.P. Options Holdings in Q1 2026
1 options positions in the latest reporting period.
Page 1 of 1
| Quarter | Symbol | Company | Option | Contracts | Notional Value |
|---|---|---|---|---|---|
| Q1 2026 | SPY | SPDR S&P 500 | PUT | 100,000 | $65,034,000 |
Notional value represents the total exposure of the options position.