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QuinStreet
QNST

Overview Fund Activity

203 hedge funds and large institutions have $820M invested in QuinStreet in 2025 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 101 increasing their positions, 40 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
203
Holders Change
-7
Holders Change %
-3.33%
% of All Funds
2.72%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
35
Increased
101
Reduced
40
Closed
40
Calls
$2.69M
Puts
$581K
Net Calls
+$2.11M
Net Calls Change
-$2.69M

Top Buyers

1
Millennium Management
Millennium Management
New York
$22.3M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
$8.44M
3
CSS
Cubist Systematic Strategies
Connecticut
$8.46M
4
TI
Trexquant Investment
Connecticut
$8.99M
5
Tudor Investment Corp
Tudor Investment Corp
Connecticut
$5.48M

Top Sellers

1
DCM
Driehaus Capital Management
Illinois
$0
2
American Century Companies
American Century Companies
Missouri
$22.2M
3
PCM
Portolan Capital Management
Massachusetts
$0
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$0
5
NCGI
Next Century Growth Investors
Minnesota
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Invesco
26
Invesco
Georgia
$7.47M +$565K +35,088 +8%
BNP Paribas Financial Markets
27
BNP Paribas Financial Markets
France
$7.36M +$1.71M +106,440 +30%
Goldman Sachs
28
Goldman Sachs
New York
$7.27M -$1.43M -89,020 -16%
JPMorgan Chase & Co
29
JPMorgan Chase & Co
New York
$6.59M +$1.64M +101,868 +33%
Squarepoint
30
Squarepoint
New York
$6.51M +$615K +38,186 +10%
RIM
31
Ranger Investment Management
Texas
$5.8M +$1.21M +75,174 +26%
Tudor Investment Corp
32
Tudor Investment Corp
Connecticut
$5.48M +$5.48M +340,615 New
SAM
33
Silvercrest Asset Management
New York
$5.35M +$1.95M +121,157 +57%
MRCM
34
Mill Road Capital Management
Connecticut
$5.31M +$425K +26,400 +9%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$5.24M -$62.4K -3,878 -1%
Jacobs Levy Equity Management
36
Jacobs Levy Equity Management
New Jersey
$4.93M +$3.39M +210,697 +220%
Principal Financial Group
37
Principal Financial Group
Iowa
$4.55M +$9.69K +602 +0.2%
Voloridge Investment Management
38
Voloridge Investment Management
Florida
$4.54M +$4.54M +281,816 New
HIM
39
Hillsdale Investment Management
Ontario, Canada
$4.37M +$1.47M +91,030 +50%
OAM
40
Oberweis Asset Management
Illinois
$4.23M – – –
Russell Investments Group
41
Russell Investments Group
United Kingdom
$3.99M +$1.04M +64,707 +35%
Bank of America
42
Bank of America
North Carolina
$3.9M +$587K +36,451 +18%
William Blair & Company
43
William Blair & Company
Illinois
$3.81M -$114K -7,101 -3%
AG
44
Algert Global
California
$3.58M +$718K +44,610 +25%
Pacer Advisors
45
Pacer Advisors
Pennsylvania
$3.54M +$3.54M +219,848 New
First Trust Advisors
46
First Trust Advisors
Illinois
$3.44M +$3.44M +213,838 New
Nordea Investment Management
47
Nordea Investment Management
Sweden
$3.44M +$3.44M +213,482 New
Public Sector Pension Investment Board (PSP Investments)
48
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.13M +$242K +15,017 +8%
Barclays
49
Barclays
United Kingdom
$3.08M +$945K +58,718 +44%
UBS AM
50
UBS AM
Illinois
$2.93M +$1.11M +68,774 +61%
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