417 hedge funds and large institutions have $3.24B invested in Qualys in 2026 Q1 according to their latest regulatory filings, with 62 funds opening new positions, 185 increasing their positions, 119 reducing their positions, and 83 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:

more ownership

Funds ownership:

less funds holding

Funds holding:

25% less first-time investments, than exits

New positions opened: 62 | Existing positions closed: 83

32% less capital invested

Capital invested by funds: $4.8B → $3.24B (-$1.55B)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
417
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$27.7M
Puts
$14.9M
Net Calls
Net Calls Change

Top Buyers

1 +$51.6M
2 +$44.9M
3 +$33.8M
4
JP Morgan Chase
JP Morgan Chase
New York
+$30.2M
5
PCM
Portolan Capital Management
Massachusetts
+$20.7M

Top Sellers

1 -$78.6M
2 -$46.7M
3 -$41.7M
4
Neuberger Berman Group
Neuberger Berman Group
New York
-$38.2M
5
ACM
American Capital Management
New York
-$35.5M
Name Holding Trade Value Shares
Change
Change in
Stake
American Century Companies
76
American Century Companies
Missouri
$6.03M
Victory Capital Management
77
Victory Capital Management
Texas
$5.84M
BAMF
78
BI Asset Management Fondsmaeglerselskab
Denmark
$5.53M
SG Americas Securities
79
SG Americas Securities
New York
$5.51M
AIP
80
Alapocas Investment Partners
Massachusetts
$5.11M
Susquehanna International Group
81
Susquehanna International Group
Pennsylvania
$5.05M
Qube Research & Technologies (QRT)
82
Qube Research & Technologies (QRT)
United Kingdom
$4.85M
HIM
83
Herald Investment Management
United Kingdom
$4.83M
LPL Financial
84
LPL Financial
California
$4.76M
BNP Paribas Asset Management
85
BNP Paribas Asset Management
France
$4.41M
Wells Fargo
86
Wells Fargo
California
$4.29M
Russell Investments Group
87
Russell Investments Group
United Kingdom
$4.21M
RG
88
Renaissance Group
Kentucky
$4.2M
NC
89
Nicholas Company
Wisconsin
$4.16M
SEI Investments
90
SEI Investments
Pennsylvania
$4.15M
YIH
91
Y-Intercept (HK)
Hong Kong
$4.15M
Public Sector Pension Investment Board (PSP Investments)
92
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$4.14M
Asset Management One
93
Asset Management One
Japan
$3.98M
California State Teachers Retirement System (CalSTRS)
94
California State Teachers Retirement System (CalSTRS)
California
$3.72M
HSA
95
Hussman Strategic Advisors
Maryland
$3.69M
VanEck Associates
96
VanEck Associates
New York
$3.6M
NAM
97
Nutshell Asset Management
United Kingdom
$3.57M
Royal Bank of Canada
98
Royal Bank of Canada
Ontario, Canada
$3.53M
TAM
99
Third Avenue Management
New York
$3.44M
QC
100
Quadrature Capital
United Kingdom
$3.37M