(WT) Stock Institutional Trading Activity


(WT) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q3 2025), investors with some of the largest reported share count changes include 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
Q3 2017Renaissance Technologies LLCSell-229,000120,200$1,224
Q1 2016Renaissance Technologies LLCSell-86,800349,200$3,991
Q2 2015Renaissance Technologies LLCBuy331,000436,000$9,577
Q1 2015Renaissance Technologies LLCBuy52,700105,000$2,253
Q4 2014Renaissance Technologies LLCSell-287,27852,300$820
Q4 2013Renaissance Technologies LLCBuy231,578339,578$6,014
Q3 2013Renaissance Technologies LLCBuy108,000108,000$1,253

Frequently asked questions about WT activity

  • Which institutional owners are buying WT?

    Institutional owners buying WT 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 WT activity?

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

  • Is institutional interest in WT increasing?

    Institutional interest in WT 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.