(QD) Stock Institutional Trading Activity


(QD) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2021), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Causeway Capital Management, Viking Global Investors, and Tiger Global Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2021Renaissance Technologies LLCSell-826,750170,173$165
Q2 2020Renaissance Technologies LLCBuy62,830996,923$1,695
Q1 2020Causeway Capital ManagementSell-348,900740,000$1,332
Q1 2020Renaissance Technologies LLCBuy677,093934,093$1,681
Q4 2019Causeway Capital ManagementBuy740,0001,088,900$5,129
Q3 2019Renaissance Technologies LLCSell-1,760,900257,000$1,771
Q3 2019Causeway Capital ManagementBuy348,900348,900$2,404
Q2 2019Renaissance Technologies LLCBuy1,527,0002,017,900$15,134
Q1 2019Renaissance Technologies LLCBuy133,900490,900$2,484
Q4 2018Renaissance Technologies LLCBuy357,000357,000$1,532
Q4 2017Tiger Global ManagementBuy330,000330,000$4,138
Q4 2017Viking Global InvestorsBuy1,350,1141,350,114$16,930

Frequently asked questions about QD activity

  • Which institutional owners are buying QD?

    Institutional owners buying QD 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 QD activity?

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

  • Is institutional interest in QD increasing?

    Institutional interest in QD 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.