Back to RENAISSANCE TECHNOLOGIES LLC RENAISSANCE TECHNOLOGIES LLC

QLYSQLYS
25 quarters

Position history for RENAISSANCE TECHNOLOGIES LLCRENAISSANCE TECHNOLOGIES LLC's holdings in QUALYS INC

RENAISSANCE TECHNOLOGIES LLC holds 497,600 shares of QLYS (QUALYS INC), worth $43.7M as of 2026-Q1. The position was increased (+3.6% shares). QLYS represents 0.1% of RENAISSANCE TECHNOLOGIES LLC's portfolio.

Current Value

$43.7M

Current Shares

497,600

Total Value Change

+$9.6M

Total Shares Change

+88,200

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
497,600
+3.6%
$43.7M0.1%$97.39
30
2025-Q4
Increased
480,300
+5.4%
$63.8M0.1%$134.57
31
2025-Q3
Increased
455,700
+26.4%
$60.3M0.1%$136.50
36
2025-Q2
Decreased
360,400
-5.7%
$51.5M0.1%$141.03
0
2025-Q1
Increased
382,300
+1.6%
$48.1M0.1%$127.18
30
2024-Q4
Decreased
376,100
-8.2%
$52.7M0.1%$139.63
0
2024-Q3
Decreased
409,800
-13.6%
$52.6M0.1%$130.00
0
2024-Q2
Increased
474,100
+15.3%
$67.6M0.1%$142.60
41
2024-Q1
Increased
411,100
+160.8%
$68.6M0.1%$166.87
57
2023-Q4
Increased
157,600
+27.8%
$30.9M0.0%$196.28
36
2023-Q3
Decreased
123,300
-10.4%
$18.8M0.0%$152.55
0
2023-Q2
Decreased
137,600
-18.7%
$17.8M0.0%$128.55
0
2023-Q1
Decreased
169,200
-45.7%
$22M0.0%$125.74
0
2022-Q4
Increased
311,700
+34.0%
$35M0.0%$112.23
37
2022-Q3
Increased
232,700
+25.2%
$32.4M0.0%$142.17
35
2022-Q2
Increased
185,900
+316.8%
$23.4M0.0%$129.42
46
2022-Q1
Increased
44,600
+227.9%
$6.4M0.0%$143.50
44
2021-Q4
Decreased
13,600
-82.9%
$1.9M0.0%$140.56
0
2021-Q3
New
79,700
-
$8.9M0.0%$110.96
38
2021-Q1
Exited
0
-100.0%
$00.0%$103.79
0
2020-Q4
Decreased
101,900
-69.2%
$12.4M0.0%$119.73
0
2020-Q3
Decreased
331,200
-35.2%
$32.5M0.0%$99.46
0
2020-Q2
Increased
511,400
+140.0%
$53.2M0.0%$100.83
47
2020-Q1
Decreased
213,100
-48.0%
$18.5M0.0%$87.66
0
2019-Q4
New
409,400
-
$34.1M0.0%$83.44
40

Other major holders of QLYS: BlackRock Finance, Inc., BlackRock, Inc.

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used