Renaissance Technologies’s Research Frontiers REFR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$142K Sell
86,700
-13,800
-14% -$22.6K ﹤0.01% 3238
2025
Q1
$114K Buy
100,500
+2,431
+2% +$2.75K ﹤0.01% 3176
2024
Q4
$168K Buy
98,069
+24,969
+34% +$42.7K ﹤0.01% 3208
2024
Q3
$160K Sell
73,100
-10,700
-13% -$23.4K ﹤0.01% 3169
2024
Q2
$154K Buy
83,800
+6,656
+9% +$12.2K ﹤0.01% 3102
2024
Q1
$100K Sell
77,144
-17,256
-18% -$22.4K ﹤0.01% 3369
2023
Q4
$95K Buy
94,400
+70,500
+295% +$70.9K ﹤0.01% 3314
2023
Q3
$26K Sell
23,900
-5,100
-18% -$5.55K ﹤0.01% 3501
2023
Q2
$46K Buy
+29,000
New +$46K ﹤0.01% 3633
2021
Q3
Sell
-48,214
Closed -$114K 3779
2021
Q2
$114K Buy
48,214
+28,325
+142% +$67K ﹤0.01% 3347
2021
Q1
$56K Buy
+19,889
New +$56K ﹤0.01% 3244
2019
Q2
Sell
-18,123
Closed -$39K 3721
2019
Q1
$39K Sell
18,123
-16,981
-48% -$36.5K ﹤0.01% 3367
2018
Q4
$55K Buy
35,104
+2,804
+9% +$4.39K ﹤0.01% 3286
2018
Q3
$51K Buy
32,300
+2,400
+8% +$3.79K ﹤0.01% 3282
2018
Q2
$25K Buy
29,900
+3,400
+13% +$2.84K ﹤0.01% 3211
2018
Q1
$26K Sell
26,500
-6,600
-20% -$6.48K ﹤0.01% 3327
2017
Q4
$34K Buy
33,100
+22,700
+218% +$23.3K ﹤0.01% 3282
2017
Q3
$12K Buy
+10,400
New +$12K ﹤0.01% 3165
2014
Q1
Sell
-16,900
Closed -$98K 2979
2013
Q4
$98K Buy
+16,900
New +$98K ﹤0.01% 2731