NATERA INC (NTRA) Institutional Ownership Changes & 13F Activity

NATERA INC (NTRA). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Viking Global Investors, ARK Invest, Parnassus Endeavor Fund, Sequoia Financial Advisors, and Polen Capital Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2021Renaissance Technologies LLCBuy50,610213,900$21,719
Q4 2020Renaissance Technologies LLCSell-258,510163,290$16,251
Q3 2020Renaissance Technologies LLCBuy47,200421,800$30,471
Q2 2020Renaissance Technologies LLCBuy27,800374,600$18,678
Q1 2020Renaissance Technologies LLCBuy156,800346,800$10,355
Q4 2019Renaissance Technologies LLCBuy91,796190,000$6,401
Q2 2019Renaissance Technologies LLCSell-674,20098,204$2,708
Q1 2019Renaissance Technologies LLCSell-563,200772,404$15,927
Q4 2018Renaissance Technologies LLCSell-192,7961,335,604$18,645
Q3 2018Renaissance Technologies LLCBuy942,4711,528,400$36,590
Q1 2018Renaissance Technologies LLCBuy31,529585,929$5,432
Q4 2017Renaissance Technologies LLCSell-4,600554,400$4,984
Q3 2017Renaissance Technologies LLCBuy100,100559,000$7,206
Q2 2017Renaissance Technologies LLCBuy47,500458,900$4,984
Q1 2017Renaissance Technologies LLCBuy90,600411,400$3,649
Q4 2016Renaissance Technologies LLCBuy108,900320,800$3,757
Q3 2016Renaissance Technologies LLCBuy126,100211,900$2,354
Q2 2016Renaissance Technologies LLCBuy85,80085,800$1,035

Frequently asked questions about NTRA activity

  • Which institutional owners are buying NTRA?

    Institutional owners buying NTRA include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in NTRA activity?

    "Buy" means an investor increased their reported position in NTRA compared to the prior reporting period. This reflects growing exposure to NATERA INC (NTRA) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in NTRA increasing?

    Institutional interest in NTRA can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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