PECONIC PARTNERS LLC: AMAZON.COM (AMZN): Quarterly 13F Position History
As of Q1 2026, PECONIC PARTNERS LLC reported 953,414 shares of AMAZON.COM (AMZN), worth $198.6M and representing 3.4% of its 13F equity book. Quarter-over-quarter share count change: + 649,434 (+213.6%) . The position first appeared in Q4 2019 and has been disclosed across 26 13F-HR filings in Pactolio's tracked window.
- 953,414Shares Held (Latest Filing)
- $198.6MReported Market Value (Latest Filing)
- 3.4%Portfolio Weight (% of 13F Equity Book)
- +649,434Quarter-over-Quarter Share Change
- +$128.4MQuarter-over-Quarter Value Change
- 953,414Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 26 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 953,414 | +649,434 | +213.6% | $198.6M | 3.4% | $208.3 |
| Q4 2025 | 303,980 | +300,000 | +7537.7% | $70.2M | 1.7% | $230.8 |
| Q3 2025 | 3,980 | 130,000 | -97.0% | $873.9K | 0.0% | $219.6 |
| Q2 2025 | 133,980 | +130,000 | +3266.3% | $29.4M | 0.9% | $219.4 |
| Q1 2025 | 3,980 | 0 | — | $757.2K | 0.0% | $190.3 |
| Q4 2024 | 3,980 | 0 | — | $873.2K | 0.0% | $219.4 |
| Q3 2024 | 3,980 | 0 | — | $741.6K | 0.0% | $186.3 |
| Q2 2024 | 3,980 | 0 | — | $769.1K | 0.0% | $193.3 |
| Q1 2024 | 3,980 | 98,935 | -96.1% | $717.9K | 0.0% | $180.4 |
| Q4 2023 | 102,915 | +65,000 | +171.4% | $15.6M | 0.8% | $151.9 |
| Q3 2023 | 37,915 | +35,000 | +1200.7% | $4.8M | 0.3% | $127.1 |
| Q2 2023 | 2,915 | +2,915 | — | $380.0K | 0.0% | $130.4 |
| Q1 2023 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2022 | 0 | 40,000 | -100.0% | $0 | 0.0% | — |
| Q2 2022 | 40,000 | +40,000 | — | $4.2M | 0.3% | $106.2 |
| Q1 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2021 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2021 | 0 | 71 | -100.0% | $0 | 0.0% | — |
| Q2 2021 | 71 | +71 | — | $244.0K | 0.0% | $3436.6 |
| Q1 2021 | 0 | 112 | -100.0% | $0 | 0.0% | — |
| Q4 2020 | 112 | 0 | — | $365.0K | 0.0% | $3258.9 |
| Q3 2020 | 112 | 0 | — | $353.0K | 0.1% | $3151.8 |
| Q2 2020 | 112 | 13,888 | -99.2% | $309.0K | 0.1% | $2758.9 |
| Q1 2020 | 14,000 | +10,369 | +285.6% | $27.3M | 10.6% | $1949.7 |
| Q4 2019 | 3,631 | — | — | $6.7M | 1.4% | $1848.0 |
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 PECONIC PARTNERS LLC first disclose a AMZN position in 13F-HR filings?
PECONIC PARTNERS LLC first reported AMAZON.COM (AMZN) on its 13F-HR filing for the period ending 2019-12-31 (Q4 2019). The position has appeared on 26 reported quarters within Pactolio's tracked window.
What was PECONIC PARTNERS LLC's most recent quarter-over-quarter share-count change in AMZN?
Between Q4 2025 and Q1 2026, PECONIC PARTNERS LLC added 649,434 shares of AMZN (+213.6%), bringing the total reported position to 953,414 shares at a market value of $198.6M.
Does the implied price-per-share represent PECONIC PARTNERS 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.