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—Since Q-end—HeldAIQuality52.3#1,479Est. buy—$246.0M
10.2% of stocks
No changeThis quarter—Since Q-end—HeldAIQuality67.5#361Est. buy—$227.6M
9.4% of stocks
No changeThis quarter—Since Q-end—HeldAIQuality68.1#323Est. buy—$206.4M
8.5% of stocks
-15%This quarter—Since Q-end—HeldAIQuality77.7#60Est. buy—$202.7M
8.4% of stocks
-8%This quarter—Since Q-end—HeldAIQuality62.6#683Est. buy—$202.1M
8.4% of stocks
+30%This quarter—Since Q-end—Held$172.1M
7.1% of stocks
No changeThis quarter—Since Q-end—Held$159.2M
6.6% of stocks
+5%This quarter—Since Q-end—Held$140.6M
5.8% of stocks
+8%This quarter—Since Q-end—Held$111.3M
4.6% of stocks
+46%This quarter—Since Q-end—Held
| # | Company | Value | Weight | This quarter | Since Q-end | Held | AI quality | Est. buy | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | $260.4M | 10.8% | No change | — | — | 52.3#1,479 | — | ||
| 2 | $246.0M | 10.2% | No change | — | — | 67.5#361 | — | ||
| 3 | $227.6M | 9.4% | No change | — | — | 68.1#323 | — | ||
| 4 | $206.4M | 8.5% | -15% | — | — | 77.7#60 | — | ||
| 5 | $202.7M | 8.4% | -8% | — | — | 62.6#683 | — | ||
| 6 | $202.1M | 8.4% | +30% | — | — | AI quality score is Pro: unlock with a free trial | — | ||
| 7 | $172.1M | 7.1% | No change | — | — | AI quality score is Pro: unlock with a free trial | — | ||
| 8 | $159.2M | 6.6% | +5% | — | — | AI quality score is Pro: unlock with a free trial | — | ||
| 9 | $140.6M | 5.8% | +8% | — | — | AI quality score is Pro: unlock with a free trial | — | ||
| 10 | $111.3M | 4.6% | +46% | — | — | AI quality score is Pro: unlock with a free trial | — |
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% | — | — | 13F | |
| 12 | BBB FOODS INC | Consumer Staples | $92.7M | 3.8% | 2.22M | +45% | — | — | 13F | |
| 13 | Vista Energy, S.A.B. de C.V.adr | Energy | $77.6M | 3.2% | 1.22M | — | — | — | 13F | |
| 14 | SPDR S&P 500 ETF TRUST | — | $74.7M | — | 100K | — | — | — | 13F | |
| 15 | VEEVA SYSTEMS INC | Technology | $37.5M | 1.6% | 211K | +16% | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | PROCORE TECHNOLOGIES, INC. | Technology | $37.3M | 1.5% | 918K | — | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | VISA INC. | Financials | $36.6M | 1.5% | 107K | New | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | Mastercard Inc | Financials | $36.2M | 1.5% | 71K | New | — | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | Macro Bank Inc.adr | Financials | $30.8M | 1.3% | 332K | — | — | — | 13F | |
| 20 | GRUPO FINANCIERO GALICIA SAadr | Financials | $29.0M | 1.2% | 579K | — | — | — | 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
now $111.3M
now $92.7M
now $140.6M
now $159.2M
now $37.5M
+1 more in the Excel export
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.
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.