Latest Institutional Purchases of Qualys, Inc. (QLYS)
This list provides information on the latest institutional transactions involving Qualys, Inc. (QLYS) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
323K+ 46.94% |
$37.3M - $46.2M
|
1.01M
$131M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
172K+ 943.97% |
$19.8M - $24.6M
|
190K
$24.6M
|
|
|
Jul 28, 2025
Q2 2025
|
Boston Trust Walden Corp
|
BUY
|
- |
88.1K+ 8.39% |
$10.1M - $12.6M
|
1.14M
$147M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
86.2K+ 10.04% |
$9.93M - $12.3M
|
944K
$122M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
84.2K+ 155.68% |
$9.7M - $12M
|
138K
$17.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
80.6K+ 189.0% |
$9.28M - $11.5M
|
123K
$15.9M
|
|
|
Aug 07, 2025
Q2 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
68.6K+ 100.63% |
$7.91M - $9.81M
|
137K
$17.7M
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
BUY
|
- |
65.9K+ 6.69% |
$7.6M - $9.42M
|
1.05M
$136M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
60.4K+ 23.37% |
$6.96M - $8.63M
|
319K
$41.3M
|
|
|
Aug 12, 2025
Q2 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
59K+ 122.66% |
$6.79M - $8.42M
|
107K
$13.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
57.1K+ 12.71% |
$6.58M - $8.16M
|
507K
$65.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
54.8K+ 20.45% |
$6.31M - $7.83M
|
323K
$41.8M
|
|
|
Aug 13, 2025
Q2 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
54.6K+ 207.64% |
$6.29M - $7.8M
|
80.9K
$10.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
49.3K+ 58.1% |
$5.69M - $7.05M
|
134K
$17.4M
|
|
|
Aug 06, 2025
Q2 2025
|
Penserra Capital Management LLC
Orinda, CA |
BUY
|
- |
46.3K+ 9.28% |
$5.33M - $6.61M
|
545K
$70.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
45.4KNew |
$5.23M - $6.48M
|
45.4K
$5.87M
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
44K+ 4.11% |
$5.07M - $6.29M
|
1.12M
$144M
|
|
|
Aug 13, 2025
Q2 2025
|
Cerity Partners LLC
New York, NY |
BUY
|
- |
37.9K+ 853.67% |
$4.36M - $5.41M
|
42.3K
$5.48M
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
35.8K+ 96.57% |
$4.12M - $5.11M
|
72.8K
$9.43M
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
35.1K+ 62.74% |
$4.04M - $5.01M
|
91K
$11.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Clark Capital Management Group, Inc.
Philadelphia, PA |
BUY
|
- |
34.9K+ 122.42% |
$4.02M - $4.98M
|
63.4K
$8.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
30.3K+ 121.32% |
$3.49M - $4.33M
|
55.3K
$7.16M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
28.5K+ 27.01% |
$3.28M - $4.07M
|
134K
$17.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
27.5K+ 18.85% |
$3.17M - $3.94M
|
174K
$22.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Edgestream Partners, L.P.
Princeton, NJ |
BUY
|
- |
26.8K+ 80.1% |
$3.09M - $3.83M
|
60.3K
$7.8M
|
|
|
Aug 08, 2025
Q2 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
26.1K+ 240.0% |
$3.01M - $3.74M
|
37K
$4.79M
|
|
|
Aug 07, 2025
Q2 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
25.9K+ 29.39% |
$2.99M - $3.7M
|
114K
$14.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Vident Advisory, LLC
Alpharetta, GA |
BUY
|
- |
25.3K+ 30.88% |
$2.92M - $3.62M
|
107K
$13.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
CALL |
24.1KNew |
$2.78M - $3.44M
|
24.1K
$3.12M
|
|
|
Aug 13, 2025
Q2 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
23.8KNew |
$2.74M - $3.4M
|
23.8K
$3.08M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
23.5K+ 205.79% |
$2.71M - $3.36M
|
35K
$4.52M
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
22K+ 34.86% |
$2.53M - $3.14M
|
85K
$11M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
18.9K+ 20.08% |
$2.18M - $2.7M
|
113K
$14.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Fieldview Capital Management, LLC
Niles, MI |
BUY
|
- |
16.5K+ 125.33% |
$1.9M - $2.35M
|
29.6K
$3.83M
|
|
|
Aug 13, 2025
Q2 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
BUY
|
- |
15.9K+ 29.78% |
$1.83M - $2.27M
|
69.3K
$8.97M
|
|
|
Aug 07, 2025
Q2 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
BUY
|
- |
15.8K+ 449.74% |
$1.82M - $2.26M
|
19.3K
$2.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
15.5K+ 63.59% |
$1.79M - $2.22M
|
39.9K
$5.17M
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
15K+ 56.01% |
$1.73M - $2.14M
|
41.7K
$5.4M
|
|
|
Aug 01, 2025
Q2 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
14.1K+ 313.33% |
$1.62M - $2.01M
|
18.5K
$2.4M
|
|
|
Aug 12, 2025
Q2 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
12.8K+ 2.81% |
$1.48M - $1.83M
|
470K
$60.8M
|
|
|
Jul 22, 2025
Q2 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
12.8K+ 441.43% |
$1.48M - $1.83M
|
15.7K
$2.03M
|
|
|
Aug 12, 2025
Q2 2025
|
Zacks Investment Management
Chicago, IL |
BUY
|
- |
12.7KNew |
$1.46M - $1.82M
|
12.7K
$1.64M
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
12K+ 1.8% |
$1.39M - $1.72M
|
681K
$88.2M
|
|
|
Aug 11, 2025
Q2 2025
|
Seizert Capital Partners, LLC
|
BUY
|
- |
11.9KNew |
$1.37M - $1.7M
|
11.9K
$1.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Oberweis Asset Management Inc
Lisle, IL |
BUY
|
- |
11.9K+ 16.5% |
$1.37M - $1.7M
|
84K
$10.9M
|
|
|
Aug 11, 2025
Q2 2025
|
Symphony Financial, Ltd. Co.
|
BUY
|
- |
11.7KNew |
$1.34M - $1.66M
|
11.7K
$1.51M
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
BUY
|
- |
11.6K+ 62.09% |
$1.34M - $1.66M
|
30.3K
$3.92M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
11.5KNew |
$1.33M - $1.65M
|
11.5K
$1.49M
|
|
|
Aug 14, 2025
Q2 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
11.4K+ 9.81% |
$1.31M - $1.63M
|
128K
$16.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Axa S.A.
Paris, I0 |
BUY
|
- |
11.4K+ 149.49% |
$1.31M - $1.63M
|
19K
$2.46M
|