William Blair & Company’s Arrowhead Research ARWR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q4
Sell
-11,660
Closed -$313K 1789
2023
Q3
$313K Sell
11,660
-2,380
-17% -$64K ﹤0.01% 1213
2023
Q2
$501K Sell
14,040
-450
-3% -$16K ﹤0.01% 1054
2023
Q1
$368K Sell
14,490
-569
-4% -$14.5K ﹤0.01% 1152
2022
Q4
$611K Sell
15,059
-1,870
-11% -$75.8K ﹤0.01% 985
2022
Q3
$560K Sell
16,929
-3,005
-15% -$99.4K ﹤0.01% 1000
2022
Q2
$702K Sell
19,934
-385
-2% -$13.6K ﹤0.01% 964
2022
Q1
$934K Sell
20,319
-300
-1% -$13.8K ﹤0.01% 951
2021
Q4
$1.37M Sell
20,619
-83
-0.4% -$5.5K ﹤0.01% 842
2021
Q3
$1.29M Sell
20,702
-212
-1% -$13.2K ﹤0.01% 826
2021
Q2
$1.73M Sell
20,914
-304
-1% -$25.2K 0.01% 742
2021
Q1
$1.41M Sell
21,218
-922
-4% -$61.1K 0.01% 788
2020
Q4
$1.7M Sell
22,140
-1,150
-5% -$88.3K 0.01% 699
2020
Q3
$1M Buy
23,290
+750
+3% +$32.3K ﹤0.01% 759
2020
Q2
$974K Sell
22,540
-1,050
-4% -$45.4K ﹤0.01% 728
2020
Q1
$679K Sell
23,590
-23,423
-50% -$674K ﹤0.01% 785
2019
Q4
$2.98M Buy
47,013
+8,493
+22% +$539K 0.02% 518
2019
Q3
$1.09M Sell
38,520
-580
-1% -$16.3K 0.01% 725
2019
Q2
$1.04M Sell
39,100
-350
-0.9% -$9.27K 0.01% 747
2019
Q1
$724K Sell
39,450
-25,875
-40% -$475K ﹤0.01% 836
2018
Q4
$811K Sell
65,325
-2,255
-3% -$28K 0.01% 752
2018
Q3
$1.3M Buy
67,580
+4,410
+7% +$84.6K 0.01% 660
2018
Q2
$859K Sell
63,170
-29,680
-32% -$404K 0.01% 778
2018
Q1
$669K Buy
+92,850
New +$669K ﹤0.01% 827