Tower Research Capital LLC (TRC) - QUALYS INC ownership

QUALYS INC's ticker is QLYS and the CUSIP is 74758T303. A total of 403 filers reported holding QUALYS INC in Q3 2023. The put-call ratio across all filers is 0.76 and the average weighting 0.2%.

Quarter-by-quarter ownership
Tower Research Capital LLC (TRC) ownership history of QUALYS INC
ValueSharesWeighting
Q3 2023$329,965
-38.0%
2,163
-47.5%
0.01%
-44.4%
Q2 2023$532,568
+220882.6%
4,123
+122.9%
0.02%
+125.0%
Q1 2023$241
+72.1%
1,850
+48.4%
0.01%
+33.3%
Q4 2022$140
-100.0%
1,247
-63.4%
0.01%
-25.0%
Q3 2022$475,000
+103.0%
3,411
+84.4%
0.01%
+60.0%
Q2 2022$234,000
+40.1%
1,850
+58.5%
0.01%
+150.0%
Q1 2022$167,000
-23.7%
1,167
-26.6%
0.00%
-50.0%
Q4 2021$219,000
-17.7%
1,591
-33.6%
0.00%
-42.9%
Q3 2021$266,000
-55.1%
2,395
-59.3%
0.01%
-53.3%
Q2 2021$592,000
+72.1%
5,882
+79.4%
0.02%
+150.0%
Q1 2021$344,000
+0.3%
3,279
+16.4%
0.01%
-40.0%
Q4 2020$343,000
-88.1%
2,818
-90.4%
0.01%
-68.8%
Q3 2020$2,880,000
+221.4%
29,378
+240.9%
0.03%
-13.5%
Q2 2020$896,000
+5873.3%
8,619
+4145.8%
0.04%
+3600.0%
Q3 2019$15,000
+25.0%
203
+44.0%
0.00%0.0%
Q2 2019$12,0000.0%141
-11.3%
0.00%0.0%
Q4 2018$12,000
-40.0%
159
-29.0%
0.00%0.0%
Q3 2018$20,000
-93.6%
224
-94.8%
0.00%
-96.3%
Q1 2018$311,000
+17.8%
4,274
-16.1%
0.03%
+22.7%
Q3 2017$264,000
+810.3%
5,093
+627.6%
0.02%
+633.3%
Q2 2017$29,000
+141.7%
700
+127.3%
0.00%
+200.0%
Q1 2017$12,000
-67.6%
308
-73.8%
0.00%
-75.0%
Q4 2016$37,000
+1133.3%
1,177
+1113.4%
0.00%
Q3 2015$3,000
-83.3%
97
-78.7%
0.00%
-100.0%
Q2 2015$18,0000.0%456
+17.8%
0.00%0.0%
Q1 2015$18,000
-25.0%
387
-57.9%
0.00%
-33.3%
Q3 2014$24,000
+1100.0%
920
+1459.3%
0.00%
Q2 2014$2,000
-33.3%
59
-41.0%
0.00%
Q1 2014$3,000
-88.9%
100
-91.6%
0.00%
-100.0%
Q4 2013$27,000
-49.1%
1,184
-51.9%
0.01%
-16.7%
Q3 2013$53,000
+26.2%
2,459
-4.8%
0.01%
+100.0%
Q2 2013$42,0002,5820.00%
Other shareholders
QUALYS INC shareholders Q3 2023
NameSharesValueWeighting ↓
CDAM (UK) Ltd 553,728$84,471,20712.78%
Alpine Peaks Capital, LP 50,120$7,645,8065.33%
AMERICAN CAPITAL MANAGEMENT INC 689,676$105,210,0744.06%
Ranger Investment Management 288,774$44,052,4742.92%
Summit Creek Advisors LLC 140,688$21,461,9542.92%
Van Berkom & Associates Inc. 511,574$78,0412.54%
Herald Investment Management Ltd 76,250$11,630,4132.47%
Pembroke Management, LTD 92,246$14,072,1271.92%
NORRIS PERNE & FRENCH LLP/MI 144,017$21,969,8451.92%
Grandeur Peak Global Advisors, LLC 164,677$25,121,4761.89%
View complete list of QUALYS INC shareholders