Renaissance Technologies’s X4 Pharmaceuticals XFOR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$33K Buy
17,366
+16,696
+2,492% +$31.7K ﹤0.01% 3433
2025
Q1
$4.75K Buy
+670
New +$4.75K ﹤0.01% 3401
2023
Q2
Sell
-336
Closed -$9K 4317
2023
Q1
$9K Sell
336
-2,824
-89% -$75.6K ﹤0.01% 3894
2022
Q4
$94K Sell
3,160
-4,913
-61% -$146K ﹤0.01% 3641
2022
Q3
$414K Buy
8,073
+867
+12% +$44.5K ﹤0.01% 3040
2022
Q2
$209K Buy
7,206
+1,436
+25% +$41.6K ﹤0.01% 3634
2022
Q1
$303K Buy
5,770
+1,194
+26% +$62.7K ﹤0.01% 3470
2021
Q4
$314K Buy
4,576
+563
+14% +$38.6K ﹤0.01% 3321
2021
Q3
$637K Sell
4,013
-343
-8% -$54.4K ﹤0.01% 2783
2021
Q2
$850K Sell
4,356
-845
-16% -$165K ﹤0.01% 2747
2021
Q1
$1.34M Sell
5,201
-213
-4% -$55K ﹤0.01% 2466
2020
Q4
$1.04M Buy
5,414
+213
+4% +$41.1K ﹤0.01% 2479
2020
Q3
$1.06M Buy
5,201
+1,773
+52% +$360K ﹤0.01% 2489
2020
Q2
$959K Buy
3,428
+1,633
+91% +$457K ﹤0.01% 2561
2020
Q1
$538K Sell
1,795
-316
-15% -$94.7K ﹤0.01% 2729
2019
Q4
$678K Buy
+2,111
New +$678K ﹤0.01% 2788