(SAND) Stock Institutional Trading Activity


(SAND) 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, Sequoia Financial Advisors, and ARK Invest. 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
Q1 2018Renaissance Technologies LLCSell-92,400220,200$1,048
Q4 2016Renaissance Technologies LLCSell-1,107,000312,600$1,222
Q3 2016Renaissance Technologies LLCSell-952,9001,419,600$7,143
Q2 2016Renaissance Technologies LLCSell-616,7452,372,500$10,582
Q1 2016Renaissance Technologies LLCBuy1,052,0452,989,245$9,833
Q4 2015Renaissance Technologies LLCBuy374,6001,937,200$5,095
Q3 2015Renaissance Technologies LLCBuy401,9001,562,600$4,172
Q2 2015Renaissance Technologies LLCBuy165,4001,160,700$3,412
Q1 2015Renaissance Technologies LLCSell-500995,300$3,265
Q4 2014Renaissance Technologies LLCBuy242,100995,800$3,386
Q3 2014Renaissance Technologies LLCSell-385,200753,700$3,241
Q2 2014Renaissance Technologies LLCBuy67,5001,138,900$7,886
Q1 2014Renaissance Technologies LLCBuy715,0001,071,400$5,968
Q4 2013Renaissance Technologies LLCBuy356,400356,400$1,522

Frequently asked questions about SAND activity

  • Which institutional owners are buying SAND?

    Institutional owners buying SAND 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 SAND activity?

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

  • Is institutional interest in SAND increasing?

    Institutional interest in SAND 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.