Q4 2025 · 13F-HR
Route One Investment Company, L.P.holdings as filed
Filed 2026-02-17 · accession 0000935836-26-000110
$2.69B
Reported value
16
Positions
2025-12-31
Period end
The Brief · Route One Investment Company, L.P. · Q4 2025
AI · grounded in 13F
Route One Investment Company, L.P. established a new position in IWM valued at $295.4M. The fund also opened new stakes in ESS for $139.5M and VIST for $49.8M. These additions coincided with the complete exit of positions in GOOGL for $199.3M, BRBR for $83.7M, and CRM for $80.3M.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 40171V100 | GWRE | GUIDEWIRE SOFTWARE INC | $335.8M | 12.5% | 1,670,414 | Common | SOLE |
| 737446104 | POST | POST HLDGS INC | $310.7M | 11.5% | 3,136,468 | Common | SOLE |
| 464287655 | IWM | ISHARES TR | $295.4M | 11.0% | 1,200,000 | PUT | SOLE |
| 023135106 | AMZN | AMAZON COM INC | $262.7M | 9.76% | 1,138,000 | Common | SOLE |
| 02079K107 | GOOG | ALPHABET INC | $216.2M | 8.03% | 689,080 | Common | SOLE |
| 650111107 | NYT | NEW YORK TIMES CO | $215.6M | 8.01% | 3,105,309 | Common | SOLE |
| 808513105 | SCHW | SCHWAB CHARLES CORP | $183.7M | 6.82% | 1,838,343 | Common | SOLE |
| 91324P102 | UNH | UNITEDHEALTH GROUP INC | $167.5M | 6.22% | 507,300 | Common | SOLE |
| 883556102 | TMO | THERMO FISHER SCIENTIFIC INC | $152.7M | 5.67% | 263,600 | Common | SOLE |
| 297178105 | ESS | ESSEX PPTY TR INC | $139.5M | 5.18% | 532,977 | Common | SOLE |
| 49427F108 | KRC | KILROY RLTY CORP | $109.7M | 4.07% | 2,935,372 | Common | SOLE |
| G4412G101 | HLF | HERBALIFE LTD | $105.2M | 3.91% | 8,162,123 | Common | SOLE |
| 74275K108 | PCOR | PROCORE TECHNOLOGIES INC | $66.8M | 2.48% | 918,205 | Common | SOLE |
| 92837L109 | VIST | VISTA ENERGY S.A.B. DE C.V. | $49.8M | 1.85% | 1,024,200 | Common | SOLE |
| G0896C103 | TBBB | BBB FOODS INC | $46.3M | 1.72% | 1,385,196 | Common | SOLE |
| 922475108 | VEEV | VEEVA SYS INC | $34.6M | 1.29% | 155,100 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.