Jane Street’s W.R. Berkley WRB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $67.2M | Buy |
1,014,135
+997,088
| +5,849% | +$68.7M | 0.07% | 872 |
|
|
2025
Q4 | $1.2M | Buy |
17,047
+1,106
| +7% | +$81.5K | ﹤0.01% | 5774 |
|
|
2025
Q3 | $1.22M | Buy |
+15,941
| New | +$1.13M | ﹤0.01% | 5889 |
|
|
2025
Q2 | – | Sell |
-4,372
| Closed | -$313K | – | 11224 |
|
|
2025
Q1 | $311K | Sell |
4,372
-235,486
| -98% | -$14.4M | ﹤0.01% | 7746 |
|
|
2024
Q4 | $14M | Sell |
239,858
-118,697
| -33% | -$7.11M | 0.02% | 1582 |
|
|
2024
Q3 | $20.3M | Buy |
358,555
+195,233
| +120% | +$11M | 0.03% | 1231 |
|
|
2024
Q2 | $8.56M | Buy |
163,322
+82,428
| +102% | +$4.42M | 0.01% | 2222 |
|
|
2024
Q1 | $4.77M | Sell |
80,894
-8,827
| -10% | -$477K | 0.01% | 2682 |
|
|
2023
Q4 | $4.23M | Sell |
89,721
-47,259
| -35% | -$2.15M | 0.01% | 3095 |
|
|
2023
Q3 | $5.8M | Buy |
136,980
+48,864
| +55% | +$2.02M | 0.01% | 2400 |
|
|
2023
Q2 | $3.5M | Sell |
88,116
-18,657
| -17% | -$733K | ﹤0.01% | 3260 |
|
|
2023
Q1 | $4.43M | Buy |
+106,773
| New | +$4.78M | 0.01% | 2616 |
|
|
2022
Q4 | – | Sell |
-17,859
| Closed | -$861K | – | 10341 |
|
|
2022
Q3 | $769K | Sell |
17,859
-39,311
| -69% | -$1.71M | ﹤0.01% | 5907 |
|
|
2022
Q2 | $2.6M | Buy |
57,170
+28,644
| +100% | +$1.3M | 0.01% | 3691 |
|
|
2022
Q1 | $1.27M | Sell |
28,526
-247
| -0.9% | -$9.85K | ﹤0.01% | 5635 |
|
|
2021
Q4 | $1.05M | Buy |
28,773
+10,487
| +57% | +$372K | ﹤0.01% | 5789 |
|
|
2021
Q3 | $595K | Sell |
18,286
-30,656
| -63% | -$1.01M | ﹤0.01% | 6955 |
|
|
2021
Q2 | $1.62M | Buy |
48,942
+17,806
| +57% | +$616K | ﹤0.01% | 4762 |
|
|
2021
Q1 | $1.04M | Buy |
31,136
+2,347
| +8% | +$72.4K | ﹤0.01% | 5376 |
|
|
2020
Q4 | $850K | Buy |
28,789
+17,555
| +156% | +$506K | ﹤0.01% | 4931 |
|
|
2020
Q3 | $305K | Sell |
11,234
-146,716
| -93% | -$4.02M | ﹤0.01% | 5860 |
|
|
2020
Q2 | $4.02M | Buy |
157,950
+43,155
| +38% | +$1.06M | 0.02% | 2119 |
|
|
2020
Q1 | $2.66M | Buy |
+114,795
| New | +$3.42M | 0.01% | 1730 |
|
|
2018
Q3 | – | Sell |
-119,968
| Closed | -$2.57M | – | 5855 |
|
|
2018
Q2 | $2.57M | Buy |
+119,968
| New | +$2.67M | 0.02% | 1653 |
|
|
2018
Q1 | – | Sell |
-28,931
| Closed | -$614K | – | 5549 |
|
|
2017
Q4 | $614K | Buy |
28,931
+4,975
| +21% | +$102K | ﹤0.01% | 2938 |
|
|
2017
Q3 | $474K | Buy |
+23,956
| New | +$480K | ﹤0.01% | 3164 |
|
|
2017
Q2 | – | Sell |
-28,947
| Closed | -$605K | – | 5022 |
|
|
2017
Q1 | $605K | Buy |
+28,947
| New | +$596K | 0.01% | 2656 |
|
|
2016
Q1 | – | Sell |
-12,666
| Closed | -$205K | – | 4811 |
|
|
2015
Q4 | $205K | Buy |
+12,666
| New | +$207K | ﹤0.01% | 3573 |
|
|
2015
Q1 | – | Sell |
-56,636
| Closed | -$860K | – | 3605 |
|
|
2014
Q4 | $860K | Buy |
56,636
+25,674
| +83% | +$386K | 0.01% | 1130 |
|
|
2014
Q3 | $439K | Buy |
+30,962
| New | +$430K | 0.01% | 1559 |
|
|
2014
Q2 | – | Sell |
-23,767
| Closed | -$293K | – | 3246 |
|
|
2014
Q1 | $293K | Buy |
+23,767
| New | +$287K | 0.01% | 2010 |
|
|
2013
Q4 | – | Sell |
-112,857
| Closed | -$1.43M | – | 3015 |
|
|
2013
Q3 | $1.43M | Buy |
112,857
+46,292
| +70% | +$581K | 0.03% | 793 |
|
|
2013
Q2 | $806K | Buy |
+66,565
| New | +$838K | 0.02% | 1062 |
|
Other funds holding WRB
MSI
VCM
VPM
