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291 hedge funds and large institutions have $1.23B invested in FIVE9 in 2026 Q1 according to their latest regulatory filings, with 55 funds opening new positions, 115 increasing their positions, 86 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
291
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$108M
Puts
$19.5M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
OBAM
76
ODDO BHF Asset Management
France
$2.43M
OPFM
77
Optimus Prime Fund Management
Cayman Islands
$2.34M
LPL Financial
78
LPL Financial
California
$2.34M
Nordea Investment Management
79
Nordea Investment Management
Sweden
$2.33M
Mackenzie Financial
80
Mackenzie Financial
Ontario, Canada
$2.15M
MCM
81
Militia Capital Management
Texas
$2.12M
Swiss National Bank
82
Swiss National Bank
Switzerland
$2.11M
NIMC
83
Nierenberg Investment Management Company
Washington
$2.06M
SG Americas Securities
84
SG Americas Securities
New York
$1.88M
DFCM
85
Dark Forest Capital Management
Puerto Rico
$1.82M
AI
86
Atom Investors
Texas
$1.8M
XT
87
XTX Topco
Cayman Islands
$1.78M
VGA
88
Vanguard Global Advisers
Pennsylvania
$1.78M
QCM
89
Quantinno Capital Management
New York
$1.77M
SBH
90
Segall Bryant & Hamill
Illinois
$1.67M
GCP
91
GSA Capital Partners
United Kingdom
$1.61M
PMAM
92
Picton Mahoney Asset Management
Ontario, Canada
$1.56M
RhumbLine Advisers
93
RhumbLine Advisers
Massachusetts
$1.52M
RCG
94
Rock Creek Group
District of Columbia
$1.52M
Russell Investments Group
95
Russell Investments Group
United Kingdom
$1.46M
Man Group
96
Man Group
United Kingdom
$1.46M
Carson Wealth (CWM LLC)
97
Carson Wealth (CWM LLC)
Nebraska
$1.43M
T. Rowe Price Associates
98
T. Rowe Price Associates
Maryland
$1.43M
BHCM
99
Brevan Howard Capital Management
Jersey
$1.4M
VIM
100
Villanova Investment Management
Pennsylvania
$1.38M