QUINSTREET INC (QNST) Institutional Ownership Changes & 13F Activity

QUINSTREET INC (QNST). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Millennium Management Llc, Assenagon Asset Management S.A., Qube Research & Technologies Ltd, Balyasny Asset Management L.P., and Aqr Capital Management Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheSell-303-2.0%14,592$213.77KQ2 2026Sep 09, 2026
Citadel Advisors LlcBuy+55,620+26.8%263,435$3.86MQ2 2026Sep 02, 2026
California State Teachers Retirement SystemBuy+16,270+33.3%65,059$953.11KQ2 2026Aug 24, 2026
Assenagon Asset Management S.A.Sell-547,549-94.9%29,650$434.37KQ2 2026Aug 21, 2026
Mercer Global Advisors IncBuy+23,898+48.4%73,251$1.07MQ2 2026Aug 19, 2026
Fulcrum Asset Management LlpBuy+142142$2.07KQ2 2026Aug 18, 2026
Millennium Management LlcBuy+905,523+4101.3%927,602$13.59MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdSell-533,313-64.2%296,955$4.35MQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Sell-496,045-92.2%42,161$617.66KQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+448,336+21.6%2,521,654$36.94MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+423,575+26.4%2,028,249$29.71MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+331,636331,636$4.86MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Sell-305,888-34.3%586,231$8.59MQ2 2026Aug 14, 2026
Private Capital Management, LlcBuy+284,110+6.4%4,699,512$68.85MQ2 2026Aug 14, 2026
Lazard Asset Management LlcSell-237,045-16.4%1,204,068$17.64MQ2 2026Aug 14, 2026
Jacobs Levy Equity Management, IncBuy+201,509+21.3%1,148,269$16.82MQ2 2026Aug 14, 2026
Jacobs Asset Management, LlcSell-184,300-16.2%950,000$13.92MQ2 2026Aug 14, 2026
Royce & Associates LpBuy+142,535+9.1%1,716,828$25.15MQ2 2026Aug 14, 2026
Exoduspoint Capital Management, LpSell-130,450-76.8%39,336$576.27KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+130,052+453.2%158,748$2.33MQ2 2026Aug 14, 2026
Cerity Partners LlcBuy+119,433+225.8%172,331$2.52MQ2 2026Aug 14, 2026
Hsbc Holdings PlcBuy+114,748+92.5%238,834$3.51MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+98,30498,304$1.44MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+65,388+179.9%101,734$1.49MQ2 2026Aug 14, 2026
Hrt Financial LpSell-52,983-27.4%140,558$2.06MQ2 2026Aug 14, 2026
State Of Tennessee, Department Of TreasurySell-37,887-74.7%12,807$187.62KQ2 2026Aug 14, 2026
Nomura Holdings IncBuy+33,302+60.2%88,655$1.30MQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+30,676+5.8%560,585$8.21MQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+30,549+151.8%50,680$742.46KQ2 2026Aug 14, 2026
Teacher Retirement System Of TexasSell-28,889-53.5%25,134$368.21KQ2 2026Aug 14, 2026
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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.