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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

455% more call options, than puts

Call options by funds: $108M | Put options by funds: $19.5M

34% more repeat investments, than reductions

Existing positions increased: 115 | Existing positions reduced: 86

25% more funds holding in top 10

Funds holding in top 10: 45 (+1)

22% more first-time investments, than exits

New positions opened: 55 | Existing positions closed: 45

4.38% more ownership

Funds ownership: 101.43%105.81% (+4.4%)

1% more funds holding

Funds holding: 287291 (+4)

23% less capital invested

Capital invested by funds: $1.59B → $1.23B (-$365M)

Holders
291
Holders Change
+4
Holders Change %
+1.39%
% of All Funds
3.58%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.06%
New
55
Increased
115
Reduced
86
Closed
45
Calls
$108M
Puts
$19.5M
Net Calls
+$88.8M
Net Calls Change
+$50M
Name Holding Trade Value Shares
Change
Change in
Stake
Charles Schwab
26
Charles Schwab
California
$10.9M +$1.2M +68,806 +11%
Northern Trust
27
Northern Trust
Illinois
$10.8M +$32.1K +1,849 +0.3%
CCPM
28
Cooper Creek Partners Management
New York
$10.8M
Assenagon Asset Management
29
Assenagon Asset Management
Luxembourg
$10.7M -$140K -8,052 -1%
Susquehanna International Group
30
Susquehanna International Group
Pennsylvania
$10.1M +$882K +50,756 +8%
GS
31
Gagnon Securities
New York
$9.44M -$63.6K -3,662 -0.6%
Citadel Advisors
32
Citadel Advisors
Florida
$9.42M +$6.81M +391,795 +171%
Pictet Asset Management
33
Pictet Asset Management
Switzerland
$9.24M -$93.8M -5,395,881 -90%
Two Sigma Investments
34
Two Sigma Investments
New York
$9.02M +$965K +55,523 +10%
LPAM
35
Legion Partners Asset Management
California
$8.98M
GT
36
Glenmede Trust
Pennsylvania
$8.76M +$2.64M +151,974 +36%
VFT
37
Vanguard Fiduciary Trust
Pennsylvania
$8.25M +$9.45M +543,594 New
SST
38
S Squared Technology
New York
$8.12M +$1.83M +105,000 +24%
Tudor Investment Corp
39
Tudor Investment Corp
Connecticut
$7.9M +$496K +28,549 +6%
Millennium Management
40
Millennium Management
New York
$7.58M +$4.02M +231,349 +86%
Bank of New York Mellon
41
Bank of New York Mellon
New York
$7.22M +$215K +12,374 +3%
Acadian Asset Management
42
Acadian Asset Management
Massachusetts
$6.34M +$4.43M +254,665 +155%
Marshall Wace
43
Marshall Wace
United Kingdom
$6.18M +$7.08M +407,483 New
Pacer Advisors
44
Pacer Advisors
Pennsylvania
$6.12M +$2.91M +167,574 +71%
Royal Bank of Canada
45
Royal Bank of Canada
Ontario, Canada
$6.02M -$60.5K -3,482 -0.9%
Deutsche Bank
46
Deutsche Bank
Germany
$5.9M -$1.07M -61,834 -14%
HIM
47
Herald Investment Management
United Kingdom
$5.5M
EGM
48
Engineers Gate Manager
New York
$5.42M +$3.78M +217,492 +156%
GA
49
Gagnon Advisors
New York
$5.1M
Squarepoint
50
Squarepoint
New York
$5.07M +$3.89M +223,596 +203%