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Extreme Networks
EXTR

Overview Fund Activity

289 hedge funds and large institutions have $2.17B invested in Extreme Networks in 2025 Q2 according to their latest regulatory filings, with 58 funds opening new positions, 106 increasing their positions, 93 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
289
Holders Change
+21
Holders Change %
+7.84%
% of All Funds
3.88%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
58
Increased
106
Reduced
93
Closed
34
Calls
$7.05M
Puts
$2.08M
Net Calls
+$4.97M
Net Calls Change
+$6.35M

Top Buyers

1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$44.2M
2
NL
Nuveen LLC
North Carolina
$35M
3
CSS
Cubist Systematic Strategies
Connecticut
$11.3M
4
American Century Companies
American Century Companies
Missouri
$62.7M
5
PCM
Penserra Capital Management
California
$10.4M

Top Sellers

1
Alyeska Investment Group
Alyeska Investment Group
Illinois
$11.5M
2
Westfield Capital Management
Westfield Capital Management
Massachusetts
$0
3
VC
Voss Capital
Texas
$4.49M
4
TI
Trigran Investments
Illinois
$41.7M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$675K
Name Holding Trade Value Shares
Change 		Shares
Change %
Marshall Wace
51
Marshall Wace
United Kingdom
$7.43M +$3.93M +219,172 +113%
MCP
52
Mirador Capital Partners
California
$7.27M +$454K +25,307 +7%
CG
53
Circumference Group
Arkansas
$7.09M – – –
RhumbLine Advisers
54
RhumbLine Advisers
Massachusetts
$6.84M +$263K +14,661 +4%
Legal & General Group
55
Legal & General Group
United Kingdom
$6.53M -$207K -11,519 -3%
Russell Investments Group
56
Russell Investments Group
United Kingdom
$6.33M +$1.24M +68,947 +24%
Norges Bank
57
Norges Bank
Norway
$6.23M +$6.23M +347,104 New
Focus Partners Wealth
58
Focus Partners Wealth
Massachusetts
$6.23M +$398K +22,169 +7%
Voloridge Investment Management
59
Voloridge Investment Management
Florida
$6.23M +$2.64M +147,326 +74%
Qube Research & Technologies (QRT)
60
Qube Research & Technologies (QRT)
United Kingdom
$6.11M +$845K +47,052 +16%
EGM
61
Engineers Gate Manager
New York
$5.46M +$1.9M +106,045 +54%
UBS Group
62
UBS Group
Switzerland
$5.22M -$307K -17,091 -6%
Bank of America
63
Bank of America
North Carolina
$5.2M +$48K +2,675 +0.9%
SSA
64
South Street Advisors
New York
$5.1M -$453K -25,245 -8%
Jane Street
65
Jane Street
New York
$4.87M +$211K +11,781 +5%
ECM
66
ExodusPoint Capital Management
New York
$4.66M +$4.66M +259,610 New
Swiss National Bank
67
Swiss National Bank
Switzerland
$4.55M -$43.1K -2,400 -0.9%
VC
68
Voss Capital
Texas
$4.49M -$16.9M -938,770 -79%
Citigroup
69
Citigroup
New York
$4.07M -$665K -37,067 -14%
CA
70
Capital Advantage
California
$4.05M – – –
CP
71
CenterBook Partners
Connecticut
$4.02M +$2.96M +164,975 +279%
BNP Paribas Financial Markets
72
BNP Paribas Financial Markets
France
$3.99M +$2.93M +163,351 +277%
BCM
73
Brooktree Capital Management
Michigan
$3.95M +$197K +10,995 +5%
Tudor Investment Corp
74
Tudor Investment Corp
Connecticut
$3.67M +$3.67M +204,522 New
Prudential Financial
75
Prudential Financial
New Jersey
$3.63M +$430K +23,960 +13%
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