13F-HR filed by Route One Investment Company, L.P.
Route One Investment Company, L.P. filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-05-15, with 19 holding rows worth $2,349,162,233.
- Accession
- 0000935836-26-000267
- Filer
- CIK 1512171
- Filed
- 2026-05-15
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q1 2026
A holdings report, 19 entries on the cover page, a total value of $2,349,162,233 stated on the cover page (in dollars after the unit check, H1), rows summing to $2,349,162,233 with VALUE read as dollars as filed, 13F file number 028-14266. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| POST HLDGS INC | 737446104 | COM | 2,950,568 | $291,693,152 | dollars as filed | |
| GUIDEWIRE SOFTWARE INC COM | 40171V100 | Stock | 1,849,364 | $276,590,880 | dollars as filed | |
| Amazon.com, Inc | 023135106 | COM | 1,032,200 | $214,976,294 | dollars as filed | |
| NEW YORK TIMES CO MTN BE CL A | 650111107 | Stock | 2,458,659 | $205,863,518 | dollars as filed | |
| Alphabet Inc. Reg. Shares C | 02079K107 | COM | 689,080 | $197,669,489 | dollars as filed | |
| Charles Schwab Corp | 808513105 | COM | 1,682,243 | $158,097,197 | dollars as filed | |
| UnitedHealth Group Inc | 91324P102 | COM | 532,875 | $144,190,646 | dollars as filed | |
| Thermo Fisher Scientific Inc. | 883556102 | COM | 258,700 | $127,158,811 | dollars as filed | |
| HERBALIFE LTD | G4412G101 | COM SHS | 8,227,300 | $121,105,856 | dollars as filed | |
| KILROY REALTY CORP COM | 49427F108 | REIT | 4,049,563 | $114,238,172 | dollars as filed | |
| VISTA ENERGY S.A.B. DE C.V. SPONSORED ADS | 92837L109 | ADR | 1,216,700 | $91,824,349 | dollars as filed | |
| MERCADOLIBREINC | 58733R102 | STOK | 44,785 | $77,434,161 | dollars as filed | |
| ESSEX PPTY TR INC COM | 297178105 | REIT | 297,912 | $72,094,704 | dollars as filed | |
| SPY | 78462F103 | SHS | 100,000 | $65,034,000 | dollars as filed | put |
| BBB Foods Inc | G0896C103 | COM | 1,529,296 | $54,091,200 | dollars as filed | |
| PROCORE TECHNOLOGIES INC COM | 74275K108 | Stock | 918,205 | $52,337,685 | dollars as filed | |
| VEEVA SYS INC CL A COM | 922475108 | Stock | 182,200 | $32,005,252 | dollars as filed | |
| GRUPO FINANCIERO GALICIA | 399909100 | SPONSORED ADR | 579,350 | $27,061,439 | dollars as filed | |
| BANCO MACRO S A | 05961W105 | SPON ADR B | 332,111 | $25,695,428 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0000935836-26-000267 | this filing | 2026-05-15 | acceptance time not in the bulk data set |