Ownership history in PDT Partners, LLC Β· 32 quarters on record
This page tracks every 13F SEC filing in which PDT Partners, LLC reported a position in NATERA INC (NTRA). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β sourced directly from SEC EDGAR 13F filings.
π PDT Partners, LLC outperformed the S&P 500 by +30.3% annually on this NTRA position. Timing score: 48% (15/31 decisions correct). Average cost basis: $37.11. Maximum drawdown during holding period: β68.8%.
π₯ Exceptional β beat the S&P 500 by 30.3% per year on this position.
10 quarters analyzed
β‘οΈ Neutral timing β roughly coin-flip accuracy on add/trim calls.
15 of 31 add/trim decisions correct
Best entry: $10.85 (2015 Q3) Β· Worst: $126.95 (2024 Q3)
πͺ Held through 2 major drawdowns (>20%).
14 adds Β· 18 trims. Bought during 5 of 11 down-price quarters. π Predominantly trimming β distribution phase.
π Portfolio weight has been declining in recent quarters. Possible distribution phase.
Currently 0.17% of portfolio
β Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ 4 (annualised). Not investment advice.
As of 2025 Q4 β sorted by position size