DUPONT CAPITAL MANAGEMENT CORP - QUALYS INC ownership

QUALYS INC's ticker is QLYS and the CUSIP is 74758T303. A total of 261 filers reported holding QUALYS INC in Q3 2019. The put-call ratio across all filers is 0.80 and the average weighting 0.1%.

Quarter-by-quarter ownership
DUPONT CAPITAL MANAGEMENT CORP ownership history of QUALYS INC
ValueSharesWeighting
Q1 2023$348,194
+35.5%
2,678
+16.9%
0.02%
+41.7%
Q4 2022$257,007
-88.5%
2,290
-85.7%
0.01%
-91.0%
Q3 2022$2,238,000
+56.1%
16,054
+41.2%
0.13%
+98.5%
Q2 2022$1,434,000
+10.1%
11,368
+24.3%
0.07%
+28.8%
Q1 2022$1,302,000
-42.2%
9,146
-44.3%
0.05%
-35.0%
Q4 2021$2,253,000
-11.5%
16,422
-28.2%
0.08%0.0%
Q3 2021$2,545,000
+84.7%
22,865
+67.0%
0.08%
+142.4%
Q2 2021$1,378,000
+162.5%
13,690
+173.1%
0.03%
+153.8%
Q1 2021$525,000
-67.1%
5,012
-61.7%
0.01%
-61.8%
Q4 2020$1,595,000
+20.2%
13,090
-3.3%
0.03%
+17.2%
Q3 2020$1,327,000
+29.3%
13,541
+37.2%
0.03%
+31.8%
Q2 2020$1,026,000
+35.2%
9,866
+13.1%
0.02%
+22.2%
Q1 2020$759,000
-51.5%
8,720
-53.5%
0.02%
-48.6%
Q4 2019$1,564,000
+10.4%
18,7570.0%0.04%
+6.1%
Q3 2019$1,417,000
-41.9%
18,757
-33.0%
0.03%
-41.1%
Q2 2019$2,437,000
-13.4%
27,988
-17.7%
0.06%
-12.5%
Q1 2019$2,813,000
+10.7%
33,9990.0%0.06%
+3.2%
Q4 2018$2,541,000
-16.1%
33,9990.0%0.06%
-7.5%
Q3 2018$3,029,000
+5.7%
33,9990.0%0.07%
-1.5%
Q2 2018$2,866,000
+15.9%
33,9990.0%0.07%
+13.3%
Q1 2018$2,473,000
-10.8%
33,999
-27.2%
0.06%
-4.8%
Q4 2017$2,773,000
+23.7%
46,721
+8.0%
0.06%
+23.5%
Q3 2017$2,241,000
+27.0%
43,2630.0%0.05%
+30.8%
Q2 2017$1,765,000
+3.7%
43,263
-3.6%
0.04%
+2.6%
Q1 2017$1,702,000
-16.0%
44,900
-29.9%
0.04%
-15.6%
Q4 2016$2,027,000
+115.2%
64,048
+159.6%
0.04%
+114.3%
Q3 2016$942,000
+137.9%
24,670
+85.8%
0.02%
+133.3%
Q2 2016$396,00013,2750.01%
Other shareholders
QUALYS INC shareholders Q3 2019
NameSharesValueWeighting ↓
CDAM (UK) Ltd 563,583$73,277,06110.73%
LANNEBO FONDER AB 205,000$59,1029.48%
Alpine Peaks Capital, LP 48,420$6,295,5684.75%
AMERICAN CAPITAL MANAGEMENT INC 700,953$91,137,9093.21%
Summit Creek Advisors LLC 172,064$22,371,7612.91%
Ranger Investment Management 290,452$37,764,5692.53%
Stony Point Capital LLC 49,492$6,434,9502.29%
Van Berkom & Associates Inc. 471,753$61,3372.27%
Herald Investment Management Ltd 76,250$9,912,5002.20%
NORRIS PERNE & FRENCH LLP/MI 144,809$18,816,6751.72%
View complete list of QUALYS INC shareholders