(HSII) Stock Institutional Trading Activity


(HSII) 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 and First Eagle U.S. Value. 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 2019Renaissance Technologies LLCBuy59,2001,222,502$36,638
Q1 2019Renaissance Technologies LLCBuy49,5001,163,302$44,589
Q4 2018Renaissance Technologies LLCSell-265,1001,113,802$34,739
Q3 2018Renaissance Technologies LLCBuy204,5021,378,902$46,676
Q1 2018Renaissance Technologies LLCBuy24,0981,174,400$36,700
Q4 2017Renaissance Technologies LLCBuy3,9021,150,302$28,240
Q3 2017Renaissance Technologies LLCSell-28,8001,146,400$24,246
Q2 2017Renaissance Technologies LLCBuy15,2981,175,200$25,561
Q1 2017Renaissance Technologies LLCBuy47,9161,159,902$30,563
Q4 2016Renaissance Technologies LLCBuy21,8841,111,986$26,854
Q3 2016Renaissance Technologies LLCBuy65,5001,090,102$20,221
Q2 2016Renaissance Technologies LLCBuy89,3001,024,602$17,295
Q1 2016Renaissance Technologies LLCBuy65,800935,302$22,167
Q4 2015Renaissance Technologies LLCBuy95,081869,502$23,668
Q3 2015Renaissance Technologies LLCBuy105,219774,421$15,062
Q2 2015Renaissance Technologies LLCBuy125,100669,202$17,453
Q1 2015Renaissance Technologies LLCBuy170,000544,102$13,374
Q4 2014Renaissance Technologies LLCBuy56,181374,102$8,623
Q3 2014Renaissance Technologies LLCBuy125,521317,921$6,530
Q2 2014Renaissance Technologies LLCBuy39,898192,400$3,559
Q1 2014Renaissance Technologies LLCBuy25,102152,502$3,061
Q4 2013Renaissance Technologies LLCBuy14,900127,400$2,566
Q3 2013Renaissance Technologies LLCSell-18,102112,500$2,144
Q2 2013Renaissance Technologies LLCBuy130,602130,602$2,184

Frequently asked questions about HSII activity

  • Which institutional owners are buying HSII?

    Institutional owners buying HSII 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 HSII activity?

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

  • Is institutional interest in HSII increasing?

    Institutional interest in HSII 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.