QUINSTREET INC (QNST) Stock Institutional Trading Activity


QUINSTREET INC (QNST) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 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
Q3 2021First Eagle U.S. ValueBuy11,30013,654$240
Q3 2021Renaissance Technologies LLCSell-67,300914,800$16,064
Q2 2021First Eagle U.S. ValueBuy2,3542,354$44
Q2 2021Renaissance Technologies LLCBuy50,300982,100$18,247
Q1 2021Renaissance Technologies LLCSell-55,788931,800$18,916
Q4 2020Renaissance Technologies LLCBuy4,588987,588$21,174
Q3 2020Renaissance Technologies LLCBuy225,000983,000$15,571
Q2 2020Renaissance Technologies LLCBuy326,400758,000$7,929
Q1 2020Renaissance Technologies LLCBuy410,600431,600$3,474
Q4 2019Renaissance Technologies LLCSell-394,20021,000$322
Q1 2019Renaissance Technologies LLCSell-631,000415,200$5,560
Q4 2018Renaissance Technologies LLCSell-188,9001,046,200$16,980
Q3 2018Renaissance Technologies LLCSell-651,7001,235,100$16,760
Q1 2018Renaissance Technologies LLCSell-193,3001,886,800$24,094
Q4 2017Renaissance Technologies LLCBuy591,4002,080,100$17,431
Q3 2017Renaissance Technologies LLCBuy124,4001,488,700$10,942
Q2 2017Renaissance Technologies LLCBuy26,2001,364,300$5,689
Q1 2017Renaissance Technologies LLCBuy14,1001,338,100$5,219
Q4 2016Renaissance Technologies LLCBuy24,1001,324,000$4,978
Q3 2016Renaissance Technologies LLCBuy98,9001,299,900$3,926
Q2 2016Renaissance Technologies LLCBuy42,5001,201,000$4,264
Q1 2016Renaissance Technologies LLCSell-5,7001,158,500$3,962
Q4 2015Renaissance Technologies LLCBuy180,6001,164,200$4,994
Q3 2015Renaissance Technologies LLCBuy336,200983,600$5,459
Q2 2015Renaissance Technologies LLCBuy139,700647,400$4,176
Q1 2015Renaissance Technologies LLCBuy103,100507,700$3,021
Q4 2014Renaissance Technologies LLCBuy82,500404,600$2,456
Q3 2014Renaissance Technologies LLCBuy135,100322,100$1,337
Q2 2014Renaissance Technologies LLCBuy51,900187,000$1,030
Q1 2014Renaissance Technologies LLCSell-53,056135,100$897

Frequently asked questions about QNST activity

  • Which institutional owners are buying QNST?

    Institutional owners buying QNST 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 QNST activity?

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

  • Is institutional interest in QNST increasing?

    Institutional interest in QNST 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.