(SA) Stock Institutional Trading Activity


(SA) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q1 2023), investors with some of the largest reported share count changes include Renaissance Technologies LLC and Arbiter Partners Capital 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
Q1 2023Renaissance Technologies LLCSell-110,90034,600$446
Q4 2022Renaissance Technologies LLCBuy72,100145,500$1,830
Q3 2022Renaissance Technologies LLCSell-43,00073,400$872
Q2 2022Renaissance Technologies LLCBuy103,990116,400$1,447
Q1 2022Renaissance Technologies LLCSell-6,69012,410$230
Q3 2020Renaissance Technologies LLCSell-124,06219,100$359
Q2 2020Renaissance Technologies LLCBuy130,862143,162$2,511
Q3 2019Renaissance Technologies LLCSell-26,50512,300$155
Q1 2019Arbiter Partners Capital ManagementSell-170,62312,385$153
Q4 2018Arbiter Partners Capital ManagementSell-711,460183,008$2,421
Q3 2018Arbiter Partners Capital ManagementSell-28,300894,468$11,583
Q2 2018Arbiter Partners Capital ManagementBuy130,600922,768$10,289
Q4 2017Arbiter Partners Capital ManagementSell-351,277792,168$8,951
Q3 2017Renaissance Technologies LLCSell-12,20038,805$475
Q2 2017Renaissance Technologies LLCSell-15,69551,005$549
Q2 2017Arbiter Partners Capital ManagementBuy557,2231,143,445$12,349
Q1 2017Renaissance Technologies LLCBuy15,30066,700$734
Q1 2017Arbiter Partners Capital ManagementBuy586,222586,222$6,448
Q4 2016Renaissance Technologies LLCSell-115,10051,400$422
Q2 2016Renaissance Technologies LLCBuy11,700166,500$2,444
Q1 2016Renaissance Technologies LLCBuy59,560154,800$1,696
Q4 2015Renaissance Technologies LLCSell-287,95895,240$789
Q2 2015Renaissance Technologies LLCBuy259,847383,198$2,343
Q1 2015Renaissance Technologies LLCBuy104,151123,351$677
Q3 2014Renaissance Technologies LLCSell-36,80019,200$155
Q2 2014Renaissance Technologies LLCSell-124,99956,000$525
Q4 2013Renaissance Technologies LLCBuy180,999180,999$1,321

Frequently asked questions about SA activity

  • Which institutional owners are buying SA?

    Institutional owners buying SA 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 SA activity?

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

  • Is institutional interest in SA increasing?

    Institutional interest in SA 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.