Route One Investment Company, L.P.
Sector Allocation
- Technology21.1%$508.7M
- Consumer Staples19.2%$462.9M
- Consumer Discretionary14.8%$357.3M
- Healthcare14.2%$343.3M
- Financials13.8%$334.6M
- Communication Services7.1%$172.1M
- Real Estate6.6%$159.2M
- Energy3.2%$77.6M
AUM History
13fpro.ai/research/fund/route-one-investment-company-l-p-1512171
Conviction and streaks
Diversifying · top 10 = 79.8%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q2 2026
POST
$260.4MAMZN
$246.0MGWRE
$227.6MGOOG
$206.4MUNH
$202.7MSCHW
$202.1MNYT
$172.1MKRC
$159.2MTMO
$140.6MMELI
$111.3MHLF
$109.8MTBBB
$92.7MVIST
$77.6MVEEV
$37.5MPCOR
$37.3MV
$36.6MMA
$36.2MBMA
$30.8MGGAL
$29.0M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/route-one-investment-company-l-p-1512171
Route One Investment Company, L.P. 13F holdings — Q2 2026
$2.5B portfolio (+6.0% QoQ) · 20 holdings · Q2 2026 13F · top 10 are 80% of the stock portfolio
Includes $74.7M of put/call options ($74.7M puts, $0 calls), which 13F rules report at the value of the underlying shares, not the premium at risk. Stocks alone: $2.4B. Weights use the stock portfolio.
$260.4M
10.8% of stocks
No changeThis quarter-0.6%Since filed11+ qtrsHeld$246.0M
10.2% of stocks
No changeThis quarter-5.2%Since filed11+ qtrsHeld$227.6M
9.4% of stocks
No changeThis quarter+4.8%Since filed10 qtrsHeld$206.4M
8.5% of stocks
-15%This quarter-8.5%Since filed10 qtrsHeld$202.7M
8.4% of stocks
-8%This quarter+2.2%Since filed10 qtrsHeld$202.1M
8.4% of stocks
+30%This quarter-19.2%Since filed11+ qtrsHeld$172.1M
7.1% of stocks
No changeThis quarter+9.1%Since filed11+ qtrsHeld$159.2M
6.6% of stocks
+5%This quarter+1.1%Since filed5 qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 5 qtrs in a row$140.6M
5.8% of stocks
+8%This quarter+16.4%Since filed11+ qtrsHeld$111.3M
4.6% of stocks
+46%This quarter-9.5%Since filed2 qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 2 qtrs in a row
All holdings — Route One Investment Company, L.P. (Q2 2026)
20 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | HERBALIFE LTD. | Consumer Staples | $109.8M | 4.5% | 8.35M | +1% | 11+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | BBB FOODS INC | Consumer Staples | $92.7M | 3.8% | 2.22M | +45% | 4 qtrsAdded 4 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | Vista Energy, S.A.B. de C.V.adr | Energy | $77.6M | 3.2% | 1.22M | — | 3 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 14 | SPDR S&P 500 ETF TRUST | — | $74.7M | — | 100K | — | — | — | 13F | |
| 15 | VEEVA SYSTEMS INC | Technology | $37.5M | 1.6% | 211K | +16% | 5 qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | PROCORE TECHNOLOGIES, INC. | Technology | $37.3M | 1.5% | 918K | — | 11+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | VISA INC. | Financials | $36.6M | 1.5% | 107K | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | Mastercard Inc | Financials | $36.2M | 1.5% | 71K | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | Macro Bank Inc.adr | Financials | $30.8M | 1.3% | 332K | — | 2 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 20 | GRUPO FINANCIERO GALICIA SAadr | Financials | $29.0M | 1.2% | 579K | — | 2 qtrs | AI quality score is Pro: unlock with a free trial | 13F |
What changed in Q2 2026
Against the previous quarter's 13F: 2 new, 7 added to, 2 trimmed, 1 sold out. Share-count changes; largest moves by dollar size first.
New positions (2)
Added to (7)
now $202.1M · held 11+ qtrs
now $111.3M · held 2 qtrs, 2 adds in a row
now $92.7M · held 4 qtrs, 4 adds in a row
now $140.6M · held 11+ qtrs
now $159.2M · held 5 qtrs, 5 adds in a row
now $37.5M · held 5 qtrs, 2 adds in a row
+1 more in the Excel export
Trimmed (2)
Sold out (1)
$ESSESSEX PROPERTY TRUST, INC.was $72.1M
held 2 qtrs
Holdings by quarter
Every 13F Route One Investment Company, L.P. has filed, 41 earlier quarters. Pick one to see what it held then.
Is it too late to follow Route One Investment Company, L.P.?
Q2 2026 13F filed with the SEC on Aug 14, 2026. Prices are closing prices as of Oct 26, 2026.
Average quality of Route One Investment Company, L.P.'s top 20 holdings: 68/100 (our AI quality score, weighted by position size; 14 of the 20 are scored)
Top 10 since filing
-1.3%
Value-weighted move of the 10 largest stock positions
Turnover
5%
Last quarter; 25% over the last 4
Top 10 weight
80%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
87%
Share of portfolio value in positions held a year or more
Highest-quality names it owns(among its 100 largest positions)
The 8 highest-scoring companies in this portfolio are a Pro feature.
How these are measured
- Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
- Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
- Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q4 2023 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
- Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
- Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.
Portfolio Overview
Route One Investment Company, L.P. disclosed 20 positions worth $2.5B in its Form 13F-HR for Q2 2026 — $2.4B in common stock plus $74.7M of put/call option positions (reported at underlying notional value, not premium at risk), led by $POST (Post Holdings, Inc.) at 10.8% of the equity portfolio, followed by $AMZN and $GWRE. During the quarter the fund opened 2 new positions and exited 1 — including a new stake in $V and a full exit from $ESS. The portfolio is most concentrated in Technology (21.1% of disclosed assets). All figures are sourced directly from Route One Investment Company, L.P.’s Form 13F-HR filing with the SEC under CIK 1512171.
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AI-Powered Hedge Fund Analysis: Route One Investment Company, L.P.
13F Pro is an AI hedge fund tracker and stock research platform. For Route One Investment Company, L.P. (SEC CIK: 1512171), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.
Every holding in Route One Investment Company, L.P.'s portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.