Paloma Partners Management Co - QUALYS INC ownership

QUALYS INC's ticker is QLYS and the CUSIP is 74758T303. A total of 323 filers reported holding QUALYS INC in Q2 2021. The put-call ratio across all filers is 1.25 and the average weighting 0.1%.

Quarter-by-quarter ownership
Paloma Partners Management Co ownership history of QUALYS INC
ValueSharesWeighting
Q4 2021$648,000
+61.6%
4,721
+18.3%
0.01%
+42.9%
Q2 2021$401,000
-73.8%
3,990
-78.3%
0.01%
-69.6%
Q4 2019$1,531,000
+297.7%
18,363
+315.9%
0.02%
+228.6%
Q2 2019$385,0004,4150.01%
Other shareholders
QUALYS INC shareholders Q2 2021
NameSharesValueWeighting ↓
CDAM (UK) Ltd 426,460$51,973,0007.93%
Montanaro Asset Management Ltd 251,200$30,614,0005.16%
Van Berkom & Associates Inc. 848,826$103,446,0002.37%
AMERICAN CAPITAL MANAGEMENT INC 642,124$78,256,0002.34%
Herald Investment Management Ltd 98,250$11,979,0002.14%
Summit Creek Advisors LLC 134,392$16,378,0002.10%
DF DENT & CO INC 934,053$113,833,0001.32%
Grandeur Peak Global Advisors, LLC 181,617$22,134,0001.26%
Ranger Investment Management 195,310$23,802,0001.26%
Paradiem, LLC 19,550$2,841,0001.20%
View complete list of QUALYS INC shareholders