Renaissance Technologies’s W.R. Berkley WRB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$3.29M Sell
44,766
-289,881
-87% -$21.3M ﹤0.01% 1781
2025
Q1
$23.8M Buy
334,647
+204,600
+157% +$14.6M 0.04% 596
2024
Q4
$7.61M Buy
130,047
+57,700
+80% +$3.38M 0.01% 1176
2024
Q3
$4.1M Buy
+72,347
New +$4.1M 0.01% 1566
2023
Q4
Sell
-86,247
Closed -$3.65M 4196
2023
Q3
$3.65M Sell
86,247
-648,483
-88% -$27.5M 0.01% 1476
2023
Q2
$29.2M Sell
734,730
-534,255
-42% -$21.2M 0.04% 497
2023
Q1
$52.7M Buy
1,268,985
+124,800
+11% +$5.18M 0.07% 333
2022
Q4
$55.4M Sell
1,144,185
-26,637
-2% -$1.29M 0.08% 304
2022
Q3
$50.4M Sell
1,170,822
-365,850
-24% -$15.8M 0.07% 316
2022
Q2
$69.9M Buy
1,536,672
+622,650
+68% +$28.3M 0.08% 277
2022
Q1
$40.6M Sell
914,022
-179,703
-16% -$7.98M 0.05% 416
2021
Q4
$40.1M Buy
1,093,725
+34,650
+3% +$1.27M 0.05% 397
2021
Q3
$34.4M Buy
1,059,075
+15,300
+1% +$498K 0.04% 432
2021
Q2
$34.5M Buy
1,043,775
+532,577
+104% +$17.6M 0.04% 475
2021
Q1
$17.1M Buy
511,198
+465,523
+1,019% +$15.6M 0.02% 864
2020
Q4
$1.35M Buy
+45,675
New +$1.35M ﹤0.01% 2352
2020
Q3
Sell
-688,725
Closed -$17.5M 3738
2020
Q2
$17.5M Sell
688,725
-370,575
-35% -$9.44M 0.02% 896
2020
Q1
$24.6M Buy
1,059,300
+563,850
+114% +$13.1M 0.02% 671
2019
Q4
$15.2M Buy
+495,450
New +$15.2M 0.01% 1167
2019
Q3
Sell
-43,538
Closed -$1.28M 3747
2019
Q2
$1.28M Sell
43,538
-1,337,512
-97% -$39.2M ﹤0.01% 2574
2019
Q1
$34.7M Sell
1,381,050
-1,174,163
-46% -$29.5M 0.03% 693
2018
Q4
$56M Buy
2,555,213
+284,513
+13% +$6.23M 0.06% 375
2018
Q3
$53.8M Sell
2,270,700
-144,788
-6% -$3.43M 0.06% 402
2018
Q2
$51.8M Sell
2,415,488
-192,037
-7% -$4.12M 0.06% 433
2018
Q1
$56.2M Buy
2,607,525
+851,850
+49% +$18.3M 0.06% 395
2017
Q4
$37.3M Buy
1,755,675
+637,537
+57% +$13.5M 0.04% 578
2017
Q3
$22.1M Sell
1,118,138
-133,650
-11% -$2.64M 0.03% 833
2017
Q2
$25.7M Buy
1,251,788
+1,109,363
+779% +$22.7M 0.03% 709
2017
Q1
$2.98M Buy
+142,425
New +$2.98M ﹤0.01% 2015
2016
Q4
Sell
-298,013
Closed -$5.1M 3480
2016
Q3
$5.1M Buy
298,013
+71,888
+32% +$1.23M 0.01% 1588
2016
Q2
$4.02M Sell
226,125
-1,157,625
-84% -$20.6M 0.01% 1751
2016
Q1
$23M Buy
1,383,750
+1,148,850
+489% +$19.1M 0.04% 573
2015
Q4
$3.81M Buy
+234,900
New +$3.81M 0.01% 1677
2015
Q3
Sell
-78,638
Closed -$1.21M 3388
2015
Q2
$1.21M Sell
78,638
-391,162
-83% -$6.02M ﹤0.01% 2351
2015
Q1
$7.03M Buy
+469,800
New +$7.03M 0.02% 1159
2014
Q2
Sell
-439,212
Closed -$5.42M 2998
2014
Q1
$5.42M Sell
439,212
-154,451
-26% -$1.9M 0.01% 1206
2013
Q4
$7.63M Sell
593,663
-730,687
-55% -$9.39M 0.02% 942
2013
Q3
$16.8M Sell
1,324,350
-602,134
-31% -$7.65M 0.04% 550
2013
Q2
$23.3M Buy
+1,926,484
New +$23.3M 0.06% 392