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287 hedge funds and large institutions have $1.59B invested in FIVE9 in 2025 Q4 according to their latest regulatory filings, with 54 funds opening new positions, 107 increasing their positions, 93 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed

37% more call options, than puts

Call options by funds: $143M | Put options by funds: $105M

15% more repeat investments, than reductions

Existing positions increased: 107 | Existing positions reduced: 93

7% less funds holding

Funds holding: 308287 (-21)

9.53% less ownership

Funds ownership: 110.96%101.43% (-9.5%)

18% less first-time investments, than exits

New positions opened: 54 | Existing positions closed: 66

23% less capital invested

Capital invested by funds: $2.08B → $1.59B (-$482M)

33% less funds holding in top 10

Funds holding in top 10: 64 (-2)

Holders
287
Holders Change
-21
Holders Change %
-6.82%
% of All Funds
3.49%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
54
Increased
107
Reduced
93
Closed
66
Calls
$143M
Puts
$105M
Net Calls
+$38.8M
Net Calls Change
-$40M
Name Holding Trade Value Shares
Change
Change in
Stake
Parallax Volatility Advisers
151
Parallax Volatility Advisers
California
$453K +$479K +22,583 New
Zurich Cantonal Bank
152
Zurich Cantonal Bank
Switzerland
$448K
OAM
153
OP Asset Management
$438K +$464K +21,865 New
SEI Investments
154
SEI Investments
Pennsylvania
$418K -$364K -17,152 -45%
PFSRSONJ
155
Police & Firemen's Retirement System of New Jersey
New Jersey
$404K -$32.4K -1,527 -7%
State Board of Administration of Florida Retirement System
156
State Board of Administration of Florida Retirement System
Florida
$399K
ASRS
157
Arizona State Retirement System
Arizona
$387K -$44.9K -2,116 -10%
SOW
158
State of Wyoming
Wyoming
$379K +$292K +13,772 +269%
Handelsbanken Fonder
159
Handelsbanken Fonder
Sweden
$377K
WG
160
Winton Group
United Kingdom
$365K +$386K +18,200 New
GCP
161
GSA Capital Partners
United Kingdom
$364K +$385K +18,159 New
AAS
162
Ameritas Advisory Services
Nebraska
$357K +$371K +17,487 +5,465%
FIA
163
FNY Investment Advisers
New York
$329K +$94.9K +4,470 +37%
MML Investors Services
164
MML Investors Services
Massachusetts
$325K +$52.7K +2,485 +18%
PA
165
PharVision Advisers
Florida
$322K +$163K +7,699 +92%
MCP
166
Militia Capital Partners
Nevada
$321K +$340K +16,000 New
WAM
167
Wolverine Asset Management
Illinois
$317K +$55.5K +2,617 +20%
Mercer Global Advisors
168
Mercer Global Advisors
Colorado
$312K +$330K +15,537 New
PEAK6
169
PEAK6
Illinois
$307K +$325K +15,302 New
Wealth Enhancement Advisory Services
170
Wealth Enhancement Advisory Services
Minnesota
$305K +$328K +15,451 New
MF
171
Magnetar Financial
Illinois
$305K -$1.13M -53,424 -78%
VC
172
VarCov Co
Connecticut
$300K +$317K +14,955 New
FI
173
Finivi Inc
Massachusetts
$299K +$10.1K +475 +3%
KK
174
KLP Kapitalforvaltning
Norway
$297K -$29.7K -1,400 -9%
CL
175
Choreo LLC
Illinois
$283K -$10.7K -502 -3%