283 hedge funds and large institutions have $1.59B invested in FIVE9 in 2025 Q4 according to their latest regulatory filings, with 52 funds opening new positions, 106 increasing their positions, 92 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less ownership

Funds ownership:

21% less first-time investments, than exits

New positions opened: 52 | Existing positions closed: 66

23% less capital invested

Capital invested by funds: $2.08B → $1.59B (-$485M)

33% less funds holding in top 10

Funds holding in top 10: 64 (-2)

Holders
283
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$143M
Puts
$105M
Net Calls
Net Calls Change

Top Buyers

1 +$28.5M
2 +$16.7M
3 +$16.1M
4
Tudor Investment Corp
Tudor Investment Corp
Connecticut
+$10.4M
5
Goldman Sachs
Goldman Sachs
New York
+$7.95M
Name Holding Trade Value Shares
Change
Change in
Stake
MP
176
Mangrove Partners
Connecticut
$255K
SIP
177
Stoneridge Investment Partners
Pennsylvania
$251K
LSV Asset Management
178
LSV Asset Management
Illinois
$247K
Mariner
179
Mariner
Kansas
$247K
CAU
180
Caxton Associates (UK)
$232K
CFG
181
Citizens Financial Group
Rhode Island
$228K
STA
182
Summit Trail Advisors
New York
$227K
SLAM
183
Swiss Life Asset Management
$221K
MHS
184
M Holdings Securities
Oregon
$215K
Russell Investments Group
185
Russell Investments Group
United Kingdom
$213K
AGM
186
Alpine Global Management
New York
$210K
Cambridge Investment Research Advisors
187
Cambridge Investment Research Advisors
Iowa
$208K
DS
188
DRW Securities
Illinois
$208K
CC
189
Centiva Capital
New York
$205K
Mirae Asset Global Investments
190
Mirae Asset Global Investments
South Korea
$175K
Public Employees Retirement Association of Colorado
191
Public Employees Retirement Association of Colorado
Colorado
$164K
Ensign Peak Advisors
192
Ensign Peak Advisors
Utah
$157K
Jones Financial Companies
193
Jones Financial Companies
Missouri
$146K
AIP
194
Ameritas Investment Partners
Nebraska
$128K
Asset Management One
195
Asset Management One
Japan
$98K
MCM
196
MAI Capital Management
Ohio
$90K
Comerica Bank
197
Comerica Bank
Texas
$80.7K
Toronto Dominion Bank
198
Toronto Dominion Bank
Ontario, Canada
$80K
SOADOR
199
State of Alaska Department of Revenue
Alaska
$71K
AAP
200
Arax Advisory Partners
Colorado
$65.2K