A.R.T. Advisors’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
2020
Q1
Sell
-35,921
Closed -$1.1M 1001
2019
Q4
$1.1M Sell
35,921
-45,450
-56% -$1.4M 0.05% 511
2019
Q3
$2.61M Buy
81,371
+34,425
+73% +$1.08M 0.13% 197
2019
Q2
$1.38M Buy
+46,946
New +$1.28M 0.08% 342
2019
Q1
Sell
-19,271
Closed -$422K 1660
2018
Q4
$422K Buy
+19,271
New +$433K 0.03% 796
2018
Q2
Sell
-73,946
Closed -$1.59M 1785
2018
Q1
$1.59M Buy
+73,946
New +$1.54M 0.06% 481
2016
Q3
Sell
-15,218
Closed -$270K 1186
2016
Q2
$270K Buy
15,218
+3,038
+25% +$50.5K 0.01% 1006
2016
Q1
$202K Sell
12,180
-41,850
-77% -$643K 0.01% 1165
2015
Q4
$876K Buy
+54,030
New +$882K 0.04% 628
2015
Q1
Sell
-40,250
Closed -$611K 1724
2014
Q4
$611K Buy
+40,250
New +$605K 0.02% 847

Other funds holding WRB