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QuinStreet (QNST) Institutional Ownership

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$14.44 +0.23 (+1.62%)
Closing price 04:00 PM Eastern
Extended Trading
$14.52 +0.09 (+0.59%)
As of 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for QuinStreet (NASDAQ:QNST)

Current
Institutional Ownership
Percentage
97.83%
Number of
Institutional Buyers
(last 12 months)
119
Total
Institutional Inflows
(last 12 months)
$357.72M
Number of
Institutional Sellers
(last 12 months)
78
Total
Institutional Outflows
(last 12 months)
$109.90M
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QNST Institutional Buying and Selling by Quarter

QuinStreet Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Tidal Investments LLC10,597$155K0.0%N/A0.019%
9/9/2026WINTON GROUP Ltd22,800$334K0.0%+45.2%0.040%
9/9/2026Engineers Gate Manager LP19,700$289K0.0%-56.4%0.035%
9/9/2026Integrated Wealth Concepts LLC7,810$114K0.0%N/A0.014%
9/9/2026Squarepoint Ops LLC110,843$1.62M0.0%-7.5%0.194%
9/8/2026Allworth Financial LP4,512$66K0.0%+61.5%0.008%
8/26/2026Amundi11,362$166K0.0%-82.5%0.020%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al11,600$170K0.0%N/A0.020%
8/22/2026Syon Capital LLC10,784$158K0.0%-13.8%0.019%
8/21/2026AXQ Capital LP29,394$431K0.0%N/A0.051%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC114,470$1.68M0.0%+1.9%0.199%
8/19/2026Hsbc Holdings PLC238,834$3.51M0.0%+92.5%0.416%
8/17/2026Bank of America Corp DE195,131$2.86M0.0%N/A0.340%
8/15/2026Man Group plc16,721$245K0.0%N/A0.029%
8/15/2026Jupiter Topco LLC26,431$387K0.0%N/A0.046%
8/14/2026Hsbc Holdings PLC238,834$3.51M0.0%N/A0.416%
8/14/2026Canada Pension Plan Investment Board53,900$790K0.0%N/A0.094%
8/14/2026Legal & General Group Plc137,697$2.02M0.0%N/A0.240%
8/14/2026The Manufacturers Life Insurance Company14,592$214K0.0%N/A0.025%
8/14/2026Algert Global LLC500,476$7.33M0.1%+96.9%0.871%
8/13/2026Connor Clark & Lunn Investment Management Ltd.48,346$708K0.0%N/A0.084%
8/13/2026PEAK6 LLC29,497$432K0.0%N/A0.051%
8/13/2026Globeflex Capital L P12,834$188K0.0%N/A0.022%
8/12/2026Ieq Capital LLC113,226$1.66M0.0%N/A0.197%
8/12/2026Heartland Advisors Inc.600,000$8.79M0.4%N/A1.044%
8/11/2026Allworth Financial LP4,512$66K0.0%N/A0.008%
8/10/2026NewEdge Wealth LLC829,840$12.16M0.1%N/A1.445%
8/7/2026K.J. Harrison & Partners Inc26,700$391K0.1%N/A0.046%
8/7/2026BlackRock Inc.10,976,422$160.81M0.0%N/A19.109%
8/7/2026Deutsche Bank AG58,920$863K0.0%N/A0.103%
8/6/2026Bank of New York Mellon Corp321,398$4.71M0.0%N/A0.559%
8/6/2026State of Wyoming27,314$400K0.0%N/A0.048%
8/3/2026Summit Global Investments59,265$868K0.0%N/A0.103%
7/8/2026Assenagon Asset Management S.A.29,650$434K0.0%-94.9%0.052%
7/7/2026GAMMA Investing LLC4,457$65K0.0%+17.0%0.008%
7/2/2026Versant Capital Management Inc4,552$67K0.0%-24.1%0.008%
6/18/2026Pacer Advisors Inc.276,391$3.32M0.0%-3.0%0.481%
5/22/2026Segall Bryant & Hamill LLC78,983$949K0.0%N/A0.138%
5/19/2026Bank of America Corp DE179,378$2.15M0.0%+58.0%0.312%
5/18/2026Amundi65,066$781K0.0%+77.6%0.113%
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5/18/2026Royal Bank of Canada5,285$63K0.0%-21.4%0.009%
5/16/2026The Manufacturers Life Insurance Company14,895$179K0.0%-12.0%0.026%
5/16/2026Quantinno Capital Management LP124,437$1.49M0.0%+134.5%0.217%
5/16/2026Lazard Asset Management LLC1,441,113$17.31M0.0%+619.0%2.509%
5/15/2026Jacobs Asset Management LLC1,134,300$13.62M8.2%+21.6%1.975%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund16,583$199K0.0%-78.3%0.029%
5/14/2026Renaissance Technologies LLC357,000$4.29M0.0%-5.0%0.622%
5/14/2026Arrowstreet Capital Limited Partnership230,187$2.77M0.0%-11.2%0.401%
5/14/2026Globeflex Capital L P50,987$612K0.1%N/A0.089%
5/14/2026State of Wyoming9,782$117K0.0%-28.4%0.017%
5/13/2026NewEdge Wealth LLC889,255$10.68M0.1%-26.4%1.548%
5/8/2026PNC Financial Services Group Inc.3,027$36K0.0%+54.4%0.005%
5/8/2026Summit Global Investments59,265$712K0.0%+31.8%0.104%
5/7/2026Meeder Asset Management Inc.33,072$397K0.0%N/A0.058%
5/7/2026Dimensional Fund Advisors LP1,200,335$14.42M0.0%+2.0%2.106%
5/7/2026Heartland Advisors Inc.500,000$6.01M0.3%N/A0.877%
5/6/2026Allspring Global Investments Holdings LLC51,975$623K0.0%+11.5%0.091%
5/5/2026Bank of New York Mellon Corp316,277$3.80M0.0%-2.6%0.555%
5/5/2026Illinois Municipal Retirement Fund28,389$341K0.0%-2.9%0.050%
5/5/2026Hillsdale Investment Management Inc.134,400$1.61M0.0%-5.0%0.236%
5/4/2026Principal Financial Group Inc.408,930$4.91M0.0%+50.7%0.718%
5/4/2026Procyon Advisors LLC18,475$222K0.0%-4.9%0.032%
5/1/2026Fifth Third Bancorp13,873$167K0.0%+14,817.2%0.024%
4/30/2026Equitable Trust Co.114,565$1.38M0.1%+16.0%0.201%
4/30/2026Hsbc Holdings PLC124,086$1.51M0.0%+23.6%0.218%
4/28/2026K.J. Harrison & Partners Inc27,600$331K0.1%+38.0%0.048%
4/27/2026New York State Teachers Retirement System23,860$287K0.0%-7.6%0.042%
4/27/2026Y Intercept Hong Kong Ltd20,254$243K0.0%-91.0%0.036%
4/21/2026Louisiana State Employees Retirement System25,300$304K0.0%N/A0.044%
4/20/2026OP Asset Management Ltd148,161$1.78M0.0%N/A0.260%
4/20/2026Assenagon Asset Management S.A.577,199$6.93M0.0%-64.7%1.013%
4/16/2026SG Americas Securities LLC87,125$1.05M0.0%-3.7%0.153%
3/20/2026Hsbc Holdings PLC100,430$1.44M0.0%+28.4%0.176%
3/6/2026Hsbc Holdings PLC100,430$1.44M0.0%+28.4%0.176%
2/24/2026Pacer Advisors Inc.284,833$4.09M0.0%+39.6%0.500%
2/19/2026Invesco Ltd.262,978$3.78M0.0%+6.8%0.461%
2/18/2026Summit Global Investments44,950$646K0.0%-6.2%0.079%
2/18/2026State of Tennessee Department of Treasury48,735$648K0.0%+26.9%0.086%
2/18/2026EP Wealth Advisors LLC11,372$163K0.0%N/A0.020%
2/18/2026Mackenzie Financial Corp156,167$2.24M0.0%+52.7%0.274%
2/18/2026XTX Topco Ltd49,185$707K0.0%+354.9%0.086%
2/18/2026Tudor Investment Corp ET AL113,378$1.63M0.0%-64.6%0.199%
2/18/2026Private Capital Management LLC4,171,946$59.95M5.5%+0.4%7.320%
2/18/2026Oxford Asset Management LLP17,780$255K0.1%N/A0.031%
2/18/2026Millennium Management LLC499,658$7.18M0.0%-70.3%0.877%
2/18/2026Man Group plc11,289$162K0.0%-79.2%0.020%
2/18/2026Gotham Asset Management LLC20,680$297K0.0%+82.9%0.036%
2/18/2026Engineers Gate Manager LP53,248$765K0.0%-50.5%0.093%
2/18/2026Balyasny Asset Management L.P.900,264$12.94M0.0%-1,000.3%1.580%
2/18/2026Boothbay Fund Management LLC24,465$352K0.0%N/A0.043%
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2/17/2026Schonfeld Strategic Advisors LLC53,190$764K0.0%-34.8%0.093%
2/17/2026Gillson Capital LP613,998$8.82M0.6%+14.8%1.077%
2/17/2026AQR Capital Management LLC967,333$13.90M0.0%+10.5%1.697%
2/17/2026Lazard Asset Management LLC200,446$2.88M0.0%N/A0.352%
2/17/2026Trexquant Investment LP252,135$3.62M0.0%-48.1%0.442%
2/17/2026Amundi36,628$526K0.0%+240.1%0.064%
2/17/2026Price T Rowe Associates Inc. MD31,107$448K0.0%+4.7%0.055%
2/17/2026Russell Investments Group Ltd.192,379$2.77M0.0%-34.9%0.338%
2/17/2026Captrust Financial Advisors173,144$2.49M0.0%+0.8%0.304%
2/17/2026ExodusPoint Capital Management LP42,866$616K0.0%-21.9%0.075%


QNST Institutional Ownership - Frequently Asked Questions

During the previous two years, 235 institutional investors and hedge funds held shares of QuinStreet. The most heavily invested institutionals were BlackRock Inc. ($160.81M), Vanguard Group Inc. ($61.18M), Private Capital Management LLC ($59.95M), Driehaus Capital Management LLC ($56.48M), FMR LLC ($42.72M), State Street Corp ($29.30M), and Goldman Sachs Group Inc. ($22.92M).Learn more on QuinStreet's institutional investors.

97.83% of QuinStreet's stock is owned by institutional investors. Learn more on QNST's institutional investor holdings.

Of the 200 institutional investors that purchased QuinStreet's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($10.98M), Assenagon Asset Management S.A. ($1.56M), Lazard Asset Management LLC ($1.45M), Heartland Advisors Inc. ($1.10M), Balyasny Asset Management L.P. ($1.00M), Driehaus Capital Management LLC ($995.17K), and NewEdge Wealth LLC ($829.84K).

Institutional investors have bought a total of 24,786,621 shares in the last 24 months. This purchase volume represents approximately $357.72M in transactions.

Of the 78 institutional investors that sold QuinStreet's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Assenagon Asset Management S.A. ($1.60M), Millennium Management LLC ($1.18M), NewEdge Wealth LLC ($1.01M), First Eagle Investment Management LLC ($476K), Citadel Advisors LLC ($337.72K), Tudor Investment Corp ET AL ($247.57K), and Trexquant Investment LP ($233.45K).

Institutional investors have sold a total of 7,737,379 shares in the last 24 months. This volume of shares sold represents approximately $109.90M in transactions.


Related Companies

Institutional ownership data for NASDAQ:QNST is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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