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Qualys
QLYS

Overview Fund Activity

429 hedge funds and large institutions have $5B invested in Qualys in 2025 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 173 increasing their positions, 146 reducing their positions, and 46 closing their positions.

Holders
429
Holders Change
+4
Holders Change %
+0.94%
% of All Funds
5.76%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
56
Increased
173
Reduced
146
Closed
46
Calls
$10M
Puts
$271K
Net Calls
+$9.73M
Net Calls Change
-$7.34M

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$144M
2
Millennium Management
2
Millennium Management
New York
$27.2M
3
BTW
3
Boston Trust Walden
Massachusetts
$163M
4
Morgan Stanley
4
Morgan Stanley
New York
$135M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$19.8M

Top Sellers

1
CU
1
CDAM (UK)
United Kingdom
$57.1M
2
Ameriprise
2
Ameriprise
Minnesota
$6.16M
3
UBS AM
3
UBS AM
Illinois
$71.3M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$706K
5
ACM
5
American Capital Management
New York
$59.6M
Name Market Value Shares Shares
Change 		Shares
Change %
SO
201
STRS Ohio
Ohio
$1.06M 7,400 +4,100 +124%
VPIM
202
Vanguard Personalized Indexing Management
California
$1.06M 7,399 +634 +9%
NMERB
203
New Mexico Educational Retirement Board
New Mexico
$1.01M 7,100 – –
Lazard Asset Management
204
Lazard Asset Management
New York
$1M 7,025 -29,297 -81%
TCM
205
Tributary Capital Management
Nebraska
$994K 6,954 +255 +4%
NAAA
206
New Age Alpha Advisors
New York
$987K 6,905 +2,599 +60%
Cetera Investment Advisers
207
Cetera Investment Advisers
Illinois
$955K 6,685 -2,012 -23%
Capstone Investment Advisors
208
Capstone Investment Advisors
New York
$909K 6,363 +6,363 New
MIFH
209
Migdal Insurance & Financial Holdings
Israel
$907K 6,346 -459 -7%
Pictet Asset Management
210
Pictet Asset Management
Switzerland
$884K 6,192 -94 -1%
Janney Montgomery Scott
211
Janney Montgomery Scott
Pennsylvania
$857K 6,001 -108,842 -95%
TRCT
212
Tower Research Capital (TRC)
New York
$840K 5,876 +4,018 +216%
X
213
Xponance
Pennsylvania
$836K 5,853 +565 +11%
Truist Financial
214
Truist Financial
North Carolina
$821K 5,749 +2,094 +57%
Prudential Financial
215
Prudential Financial
New Jersey
$814K 5,632 +1,885 +50%
Mariner
216
Mariner
Kansas
$804K 5,625 +56 +1%
PNC Financial Services Group
217
PNC Financial Services Group
Pennsylvania
$801K 5,604 +2 +0%
FEG
218
Financial Enhancement Group
Indiana
$799K 5,889 – –
CAU
219
Caxton Associates (UK)
$788K 5,516 +5,516 New
LCM
220
Legato Capital Management
California
$776K 5,432 – –
PAS
221
Park Avenue Securities
New York
$770K 5,390 +5,390 New
Bank of Montreal
222
Bank of Montreal
Ontario, Canada
$764K 5,348 +281 +6%
IC
223
IEQ Capital
California
$747K 5,230 +2,009 +62%
IA
224
Inspire Advisors
Idaho
$738K 5,165 -13 -0.3%
PCP
225
Perbak Capital Partners
United Kingdom
$735K 5,146 +3,278 +175%
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