Duquesne Family Office LLC — NATERA NTRA: Quarterly 13F Position History
Duquesne Family Office LLC has reported NATERA (NTRA) on 15 13F-HR filings in Pactolio's tracked window, first appearing in Q3 2022. As of Q1 2026, the position is sized at 3,063,606 shares ($612.7M market value, 20.86% of the equity book). Quarter-over-quarter share count change: + 552,249 (+22.0%) .
- 3,063,606Shares Held (Latest Filing)
- $612.7MReported Market Value (Latest Filing)
- 20.86%Portfolio Weight (% of 13F Equity Book)
- +552,249Quarter-over-Quarter Share Change
- +$37.4MQuarter-over-Quarter Value Change
- 3,566,850Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 15 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 3,063,606 | +552,249 | +22.0% | $612.7M | 20.86% | $199.99 |
| Q4 2025 | 2,511,357 | 703,175 | -21.9% | $575.3M | 13.63% | $229.09 |
| Q3 2025 | 3,214,532 | +129,342 | +4.2% | $517.4M | 13.16% | $160.97 |
| Q2 2025 | 3,085,190 | 317,140 | -9.3% | $521.2M | 13.32% | $168.94 |
| Q1 2025 | 3,402,330 | 164,520 | -4.6% | $481.1M | 16.13% | $141.41 |
| Q4 2024 | 3,566,850 | 0 | — | $564.6M | 15.88% | $158.30 |
| Q3 2024 | 3,566,850 | +1,591,970 | +80.6% | $452.8M | 15.87% | $126.95 |
| Q2 2024 | 1,974,880 | +45,500 | +2.4% | $213.9M | 7.58% | $108.29 |
| Q1 2024 | 1,929,380 | +1,036,350 | +116.0% | $176.5M | 4.74% | $91.46 |
| Q4 2023 | 893,030 | 0 | — | $55.9M | 1.80% | $62.64 |
| Q3 2023 | 893,030 | 0 | — | $39.5M | 1.42% | $44.25 |
| Q2 2023 | 893,030 | 0 | — | $43.5M | 1.51% | $48.66 |
| Q1 2023 | 893,030 | +249,500 | +38.8% | $49.6M | 2.15% | $55.52 |
| Q4 2022 | 643,530 | +228,575 | +55.1% | $25.9M | 1.29% | $40.17 |
| Q3 2022 | 414,955 | — | — | $18.2M | 1.04% | $43.82 |
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 Duquesne Family Office LLC first disclose a NTRA position in 13F-HR filings?
Duquesne Family Office LLC first reported NATERA (NTRA) on its 13F-HR filing for the period ending 2022-09-30 (Q3 2022). The position has appeared on 15 reported quarters within Pactolio's tracked window.
What was Duquesne Family Office LLC's most recent quarter-over-quarter share-count change in NTRA?
Between Q4 2025 and Q1 2026, Duquesne Family Office LLC added 552,249 shares of NTRA (+22.0%), bringing the total reported position to 3,063,606 shares at a market value of $612.7M.
Does the implied price-per-share represent Duquesne Family Office LLC's cost basis in NTRA?
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.