Institutional
Route One Investment Company, L.P.
CIK 0001512171
$2.35B
Reported AUM
19
Positions
Q1 2026
Period
2026-05-15
Filed
The Brief · Route One Investment Company, L.P. · Q1 2026
AI · grounded in 13F
Route One Investment Company, L.P. closed its position in IWM, reducing exposure by $295.4M. The fund established new positions in MELI for $77.4M and SPY for $65M. Additionally, the fund added new stakes in GGAL and BMA, while increasing its share count in VIST by 18.8%.
Portfolio · Q1 2026
Top holdings
QoQ vs Q4 2025
| # | Stock | Issuer | Price | Day % | 1Y Gr. | 5Y Gr. | Value | % of book | Δ shares (QoQ) | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | POST | POST HLDGS INC | $90.43 | 1.93% | -17.32% | 35.02% | $291.7M | 12.42% | −185,900 | −5.9% |
| 2 | GWRE | GUIDEWIRE SOFTWARE INC | $136.06 | -10.00% | -46.80% | 18.11% | $276.6M | 11.77% | +178,950 | +10.7% |
| 3 | AMZN | AMAZON COM INC | $246.03 | -3.06% | 15.20% | 47.87% | $215.0M | 9.15% | −105,800 | −9.3% |
| 4 | NYT | NEW YORK TIMES CO | $76.88 | 2.17% | 39.36% | 84.89% | $205.9M | 8.76% | −646,650 | −20.8% |
| 5 | GOOG | ALPHABET INC | $365.76 | -0.95% | 109.82% | 172.71% | $197.7M | 8.41% | — | HELD |
| 6 | SCHW | SCHWAB CHARLES CORP | $88.84 | 0.95% | 1.95% | 39.71% | $158.1M | 6.73% | −156,100 | −8.5% |
| 7 | UNH | UNITEDHEALTH GROUP INC | $399.47 | 0.76% | 35.46% | 5.19% | $144.2M | 6.14% | +25,575 | +5.0% |
| 8 | TMO | THERMO FISHER SCIENTIFIC INC | $472.80 | -1.91% | 18.07% | -11.30% | $127.2M | 5.41% | −4,900 | −1.9% |
| 9 | HLF | HERBALIFE LTD | $11.43 | 0.35% | 48.44% | -77.56% | $121.1M | 5.16% | +65,177 | +0.8% |
| 10 | KRC | KILROY RLTY CORP | $37.03 | 0.35% | 12.82% | -30.45% | $114.2M | 4.86% | +1,114,191 | +38.0% |
| 11 | VIST | VISTA ENERGY S.A.B. DE C.V. | $74.42 | -2.74% | 48.81% | 1463.45% | $91.8M | 3.91% | +192,500 | +18.8% |
| 12 | MELI | MERCADOLIBRE INC | $1607.80 | -1.65% | -35.23% | 2.49% | $77.4M | 3.30% | +44,785 | NEW |
| 13 | ESS | ESSEX PPTY TR INC | $285.43 | 0.29% | 6.38% | 3.34% | $72.1M | 3.07% | −235,065 | −44.1% |
| 14 | SPY | SPDR S&P 500 ETF TR | $737.55 | -2.58% | 24.51% | 79.50% | $65.0M | 2.77% | +100,000 | NEW |
| 15 | TBBB | BBB FOODS INC | $39.42 | 3.19% | 44.50% | 65.77% | $54.1M | 2.30% | +144,100 | +10.4% |
| 16 | PCOR | PROCORE TECHNOLOGIES INC | $48.57 | -4.20% | -28.43% | -52.97% | $52.3M | 2.23% | — | HELD |
| 17 | VEEV | VEEVA SYS INC | $172.61 | -3.35% | -39.51% | -48.12% | $32.0M | 1.36% | +27,100 | +17.5% |
| 18 | GGAL | GRUPO FINANCIERO GALICIA S.A | $47.81 | -1.67% | -8.91% | 694.11% | $27.1M | 1.15% | +579,350 | NEW |
| 19 | BMA | BANCO MACRO SA | $84.94 | -2.38% | 15.42% | 771.61% | $25.7M | 1.09% | +332,111 | NEW |
| 20 | IWM | ISHARES TR | $281.65 | -3.55% | 34.35% | 35.27% | — | — | −1,200,000 | EXITED |
Source: SEC EDGAR · accession 0000935836-26-000267. 13F discloses long positions only — shorts, foreign equities, and options are excluded.