Lionstone Capital Management LLC: AMAZON.COM (AMZN): Quarterly 13F Position History
As of Q1 2026, Lionstone Capital Management LLC reported 279,740 shares of AMAZON.COM (AMZN), worth $58.3M and representing 14.1% of its 13F equity book. The position first appeared in Q2 2022 and has been disclosed across 16 13F-HR filings in Pactolio's tracked window.
- 279,740Shares Held (Latest Filing)
- $58.3MReported Market Value (Latest Filing)
- 14.1%Portfolio Weight (% of 13F Equity Book)
- 0Quarter-over-Quarter Share Change
- -$6.3MQuarter-over-Quarter Value Change
- 334,500Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 16 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 279,740 | 0 | — | $58.3M | 14.1% | $208.3 |
| Q4 2025 | 279,740 | 32,260 | -10.3% | $64.6M | 14.9% | $230.8 |
| Q3 2025 | 312,000 | 0 | — | $68.5M | 16.0% | $219.6 |
| Q2 2025 | 312,000 | 22,500 | -6.7% | $68.4M | 16.4% | $219.4 |
| Q1 2025 | 334,500 | 0 | — | $63.6M | 17.6% | $190.3 |
| Q4 2024 | 334,500 | 0 | — | $73.4M | 18.8% | $219.4 |
| Q3 2024 | 334,500 | 0 | — | $62.3M | 16.8% | $186.3 |
| Q2 2024 | 334,500 | 0 | — | $64.6M | 16.5% | $193.3 |
| Q1 2024 | 334,500 | 0 | — | $60.3M | 15.3% | $180.4 |
| Q4 2023 | 334,500 | 0 | — | $50.8M | 14.0% | $151.9 |
| Q3 2023 | 334,500 | 0 | — | $42.5M | 13.3% | $127.1 |
| Q2 2023 | 334,500 | 0 | — | $43.6M | 12.9% | $130.4 |
| Q1 2023 | 334,500 | 0 | — | $34.6M | 11.8% | $103.3 |
| Q4 2022 | 334,500 | +146,670 | +78.1% | $28.1M | 10.0% | $84.0 |
| Q3 2022 | 187,830 | 0 | — | $21.2M | 8.8% | $113.0 |
| Q2 2022 | 187,830 | — | — | $19.9M | 7.1% | $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, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Lionstone Capital Management LLC first disclose a AMZN position in 13F-HR filings?
Lionstone Capital Management LLC first reported AMAZON.COM (AMZN) on its 13F-HR filing for the period ending 2022-06-30 (Q2 2022). The position has appeared on 16 reported quarters within Pactolio's tracked window.
What was Lionstone Capital Management LLC's most recent quarter-over-quarter share-count change in AMZN?
Lionstone Capital Management LLC held the same 279,740 shares of AMZN between Q4 2025 and Q1 2026 — the reported share count was unchanged quarter-over-quarter.
Does the implied price-per-share represent Lionstone Capital Management LLC'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.