Route One Investment Company, L.P.: AMAZON.COM INC (AMZN): Quarterly 13F Position History
As of Q2 2026, Route One Investment Company, L.P. reported 1,032,200 shares of AMAZON.COM INC (AMZN), worth $246.0M and representing 10.2% of its 13F equity book. The position first appeared in Q2 2022 and has been disclosed across 17 13F-HR filings in Pactolio's tracked window.
- 1,032,200Shares Held (Latest Filing)
- $246.0MReported Market Value (Latest Filing)
- 10.2%Portfolio Weight (% of 13F Equity Book)
- 0Quarter-over-Quarter Share Change
- +$31.0MQuarter-over-Quarter Value Change
- 1,972,500Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 17 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,032,200 | 0 | – | $246.0M | 10.2% | $238.3 |
| Q1 2026 | 1,032,200 | 105,800 | -9.3% | $215.0M | 9.4% | $208.3 |
| Q4 2025 | 1,138,000 | 138,550 | -10.9% | $262.7M | 11.0% | $230.8 |
| Q3 2025 | 1,276,550 | 0 | – | $280.3M | 11.2% | $219.6 |
| Q2 2025 | 1,276,550 | 0 | – | $280.1M | 12.3% | $219.4 |
| Q1 2025 | 1,276,550 | 158,250 | -11.0% | $242.9M | 10.1% | $190.3 |
| Q4 2024 | 1,434,800 | 105,600 | -6.9% | $314.8M | 12.3% | $219.4 |
| Q3 2024 | 1,540,400 | 133,600 | -8.0% | $287.0M | 10.3% | $186.3 |
| Q2 2024 | 1,674,000 | 0 | – | $323.5M | 12.3% | $193.3 |
| Q1 2024 | 1,674,000 | 298,500 | -15.1% | $302.0M | 11.9% | $180.4 |
| Q4 2023 | 1,972,500 | 0 | – | $299.7M | 11.0% | $151.9 |
| Q3 2023 | 1,972,500 | 0 | – | $250.7M | 9.7% | $127.1 |
| Q2 2023 | 1,972,500 | 0 | – | $257.1M | 10.3% | $130.4 |
| Q1 2023 | 1,972,500 | +1,972,500 | – | $203.7M | 8.1% | $103.3 |
| Q4 2022 | 0 | 1,256,500 | -100.0% | $0 | 0.0% | – |
| Q3 2022 | 1,256,500 | 0 | – | $142.0M | 5.4% | $113.0 |
| Q2 2022 | 1,256,500 | – | – | $133.5M | 4.8% | $106.2 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares, a quarter-end mark rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did Route One Investment Company, L.P. first disclose a AMZN position in 13F-HR filings?
Route One Investment Company, L.P. first reported AMAZON.COM INC (AMZN) on its 13F-HR filing for the period ending 2022-06-30 (Q2 2022). The position has appeared on 17 reported quarters within Pactolio's tracked window.
What was Route One Investment Company, L.P.'s most recent quarter-over-quarter share-count change in AMZN?
Route One Investment Company, L.P. held the same 1,032,200 shares of AMZN between Q1 2026 and Q2 2026, so the reported share count was unchanged quarter-over-quarter.
Does the implied price-per-share represent Route One Investment Company, L.P.'s cost basis in AMZN?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.