Renaissance Technologies’s Qualys QLYS Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$51.5M Sell
360,400
-21,900
-6% -$3.13M 0.07% 332
2025
Q1
$48.1M Buy
382,300
+6,200
+2% +$781K 0.07% 336
2024
Q4
$52.7M Sell
376,100
-33,700
-8% -$4.73M 0.08% 302
2024
Q3
$52.6M Sell
409,800
-64,300
-14% -$8.26M 0.08% 307
2024
Q2
$67.6M Buy
474,100
+63,000
+15% +$8.98M 0.11% 211
2024
Q1
$68.6M Buy
411,100
+253,500
+161% +$42.3M 0.11% 224
2023
Q4
$30.9M Buy
157,600
+34,300
+28% +$6.73M 0.05% 442
2023
Q3
$18.8M Sell
123,300
-14,300
-10% -$2.18M 0.03% 601
2023
Q2
$17.8M Sell
137,600
-31,600
-19% -$4.08M 0.03% 736
2023
Q1
$22M Sell
169,200
-142,500
-46% -$18.5M 0.03% 665
2022
Q4
$35M Buy
311,700
+79,000
+34% +$8.87M 0.05% 460
2022
Q3
$32.4M Buy
232,700
+46,800
+25% +$6.52M 0.05% 460
2022
Q2
$23.4M Buy
185,900
+141,300
+317% +$17.8M 0.03% 650
2022
Q1
$6.35M Buy
44,600
+31,000
+228% +$4.41M 0.01% 1421
2021
Q4
$1.87M Sell
13,600
-66,100
-83% -$9.07M ﹤0.01% 2195
2021
Q3
$8.87M Buy
+79,700
New +$8.87M 0.01% 1101
2021
Q1
Sell
-101,900
Closed -$12.4M 3627
2020
Q4
$12.4M Sell
101,900
-229,300
-69% -$27.9M 0.01% 1022
2020
Q3
$32.5M Sell
331,200
-180,200
-35% -$17.7M 0.03% 528
2020
Q2
$53.2M Buy
511,400
+298,300
+140% +$31M 0.05% 408
2020
Q1
$18.5M Sell
213,100
-196,300
-48% -$17.1M 0.02% 813
2019
Q4
$34.1M Sell
409,400
-43,500
-10% -$3.63M 0.03% 711
2019
Q3
$34.2M Buy
452,900
+54,000
+14% +$4.08M 0.03% 669
2019
Q2
$34.7M Sell
398,900
-230,000
-37% -$20M 0.03% 655
2019
Q1
$52M Sell
628,900
-250,100
-28% -$20.7M 0.05% 486
2018
Q4
$65.7M Sell
879,000
-179,600
-17% -$13.4M 0.07% 313
2018
Q3
$94.3M Sell
1,058,600
-247,600
-19% -$22.1M 0.1% 242
2018
Q2
$110M Sell
1,306,200
-182,000
-12% -$15.3M 0.12% 173
2018
Q1
$108M Buy
1,488,200
+187,500
+14% +$13.6M 0.12% 180
2017
Q4
$77.2M Buy
1,300,700
+185,200
+17% +$11M 0.09% 268
2017
Q3
$57.8M Buy
1,115,500
+92,500
+9% +$4.79M 0.07% 360
2017
Q2
$41.7M Buy
1,023,000
+105,100
+11% +$4.29M 0.05% 458
2017
Q1
$34.8M Buy
917,900
+186,000
+25% +$7.05M 0.05% 498
2016
Q4
$23.2M Buy
731,900
+116,100
+19% +$3.67M 0.04% 693
2016
Q3
$23.5M Buy
615,800
+93,400
+18% +$3.57M 0.04% 608
2016
Q2
$15.6M Buy
522,400
+100,000
+24% +$2.98M 0.03% 858
2016
Q1
$10.7M Buy
422,400
+321,400
+318% +$8.13M 0.02% 1094
2015
Q4
$3.34M Buy
+101,000
New +$3.34M 0.01% 1757
2015
Q2
Sell
-10,900
Closed -$507K 3343
2015
Q1
$507K Buy
+10,900
New +$507K ﹤0.01% 2586