(NTTYY) Stock Institutional Trading Activity


(NTTYY) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q2 2017), investors with some of the largest reported share count changes include Ariel Appreciation Fund and Renaissance Technologies LLC. 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
Q2 2017Ariel Appreciation FundBuy23056,112$2,652
Q1 2017Ariel Appreciation FundBuy14,59555,882$2,394
Q4 2016Ariel Appreciation FundBuy36,68341,287$1,737
Q4 2016Renaissance Technologies LLCBuy82,4002,013,800$84,721
Q3 2016Ariel Appreciation FundBuy4,6044,604$211
Q3 2016Renaissance Technologies LLCSell-240,7001,931,400$88,477
Q2 2016Renaissance Technologies LLCSell-349,6002,172,100$102,262
Q1 2016Renaissance Technologies LLCSell-162,6002,521,700$109,038
Q4 2015Renaissance Technologies LLCSell-17,0002,684,300$106,674
Q3 2015Renaissance Technologies LLCBuy22,7002,701,300$95,383
Q2 2015Renaissance Technologies LLCSell-207,7202,678,600$97,206
Q1 2015Renaissance Technologies LLCSell-512,3802,886,320$88,956
Q4 2014Renaissance Technologies LLCBuy600,9003,398,700$87,041
Q3 2014Renaissance Technologies LLCBuy99,6002,797,800$87,040
Q2 2014Renaissance Technologies LLCBuy85,0992,698,200$84,211
Q1 2014Renaissance Technologies LLCSell-93,1992,613,101$71,181
Q4 2013Renaissance Technologies LLCBuy276,1002,706,300$73,178
Q3 2013Renaissance Technologies LLCBuy156,0002,430,200$63,331
Q2 2013Renaissance Technologies LLCBuy2,274,2002,274,200$59,152

Frequently asked questions about NTTYY activity

  • Which institutional owners are buying NTTYY?

    Institutional owners buying NTTYY 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 NTTYY activity?

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

  • Is institutional interest in NTTYY increasing?

    Institutional interest in NTTYY 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.