Route One Investment Company, L.P.

Q1 2026 13F-HR Holdings

Location
San Francisco, CA
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
19
Total value ($000)
$2,349,162
Net value change ($000)
-342,897 (-12.7%)
New positions
3
Sold out positions
0
Turnover %
5.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/17/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
MELI 77,434 NEW
VIST 41,986 84.2%
GGAL 27,061 NEW
BMA 25,695 NEW
HLF 15,896 15.1%
TBBB 7,839 16.9%
KRC 4,543 4.1%
Top Reduces (Value $000, Stocks/ETFs)
ESS -67,374 -48.3%
GWRE -59,179 -17.6%
AMZN -47,697 -18.2%
TMO -25,584 -16.7%
SCHW -25,572 -13.9%
UNH -23,274 -13.9%
POST -18,974 -6.1%
GOOGL -18,564 -8.6%
PCOR -14,452 -21.6%
NYT -9,707 -4.5%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 65,034 (2.8% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type