433 hedge funds and large institutions have $5.01B invested in Qualys in 2025 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 174 increasing their positions, 148 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
433
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$30.2M
Puts
$1.46M
Net Calls
Net Calls Change

Top Buyers

1 +$46M
2 +$24.6M
3 +$12.6M
4
Morgan Stanley
Morgan Stanley
New York
+$12.3M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
+$12M

Top Sellers

1 -$30.2M
2 -$26.1M
3 -$20.6M
4
Marshall Wace
Marshall Wace
United Kingdom
-$18.9M
5
ACM
American Capital Management
New York
-$16.9M
Name Holding Trade Value Shares
Change
Change in
Stake
IA
226
Inspire Advisors
Idaho
$738K
PCP
227
Perbak Capital Partners
United Kingdom
$735K
Marshall Wace
228
Marshall Wace
United Kingdom
$706K
QCG
229
Quadrant Capital Group
Ohio
$706K
KIM
230
Kestra Investment Management
Texas
$686K
BF
231
BOK Financial
Oklahoma
$682K
YMRC
232
Yorktown Management & Research Company
Virginia
$671K
EAM
233
Empirical Asset Management
Massachusetts
$670K
A
234
AlphaQuest
New York
$665K
ACM
235
Argent Capital Management
Missouri
$664K
CAM
236
Cresset Asset Management
Illinois
$664K
CWM
237
Congress Wealth Management
Massachusetts
$657K
DIM
238
DC Investments Management
Virginia
$648K
CWM
239
CIBC World Markets
New York
$644K
SC
240
Savant Capital
Illinois
$640K
PMAM
241
Picton Mahoney Asset Management
Ontario, Canada
$619K
Aviva
242
Aviva
United Kingdom
$617K
BC
243
Bayforest Capital
United Kingdom
$611K
VI
244
Vestcor Inc
New Brunswick, Canada
$605K
SOADOR
245
State of Alaska Department of Revenue
Alaska
$583K
FAM
246
Formidable Asset Management
Ohio
$583K
AWA
247
Arkadios Wealth Advisors
Georgia
$572K
I
248
InceptionR
California
$567K
Public Employees Retirement Association of Colorado
249
Public Employees Retirement Association of Colorado
Colorado
$546K
DZ Bank
250
DZ Bank
Germany
$543K