Bank of New York Mellon’s Arrowhead Research ARWR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$12.9M Buy
818,079
+42,040
+5% +$664K ﹤0.01% 1752
2025
Q1
$9.89M Sell
776,039
-54,019
-7% -$688K ﹤0.01% 1856
2024
Q4
$15.6M Sell
830,058
-36,341
-4% -$683K ﹤0.01% 1703
2024
Q3
$16.8M Sell
866,399
-218,670
-20% -$4.24M ﹤0.01% 1678
2024
Q2
$28.2M Buy
1,085,069
+30,086
+3% +$782K 0.01% 1378
2024
Q1
$30.2M Buy
1,054,983
+97,077
+10% +$2.78M 0.01% 1342
2023
Q4
$29.3M Sell
957,906
-32,722
-3% -$1M 0.01% 1393
2023
Q3
$26.6M Sell
990,628
-44,436
-4% -$1.19M 0.01% 1384
2023
Q2
$36.9M Sell
1,035,064
-4,929
-0.5% -$176K 0.01% 1205
2023
Q1
$26.4M Sell
1,039,993
-27,116
-3% -$689K 0.01% 1393
2022
Q4
$43.3M Sell
1,067,109
-6,706
-0.6% -$272K 0.01% 1087
2022
Q3
$35.5M Buy
1,073,815
+37,243
+4% +$1.23M 0.01% 1163
2022
Q2
$36.5M Sell
1,036,572
-8,168
-0.8% -$288K 0.01% 1186
2022
Q1
$48M Buy
1,044,740
+989
+0.1% +$45.5K 0.01% 1131
2021
Q4
$69.2M Sell
1,043,751
-15,682
-1% -$1.04M 0.01% 927
2021
Q3
$66.1M Sell
1,059,433
-26,038
-2% -$1.63M 0.01% 950
2021
Q2
$89.9M Buy
1,085,471
+69,835
+7% +$5.78M 0.02% 766
2021
Q1
$67.3M Sell
1,015,636
-21,435
-2% -$1.42M 0.01% 915
2020
Q4
$79.6M Sell
1,037,071
-23,600
-2% -$1.81M 0.02% 764
2020
Q3
$45.7M Sell
1,060,671
-35,626
-3% -$1.53M 0.01% 975
2020
Q2
$47.3M Buy
1,096,297
+30,699
+3% +$1.33M 0.01% 911
2020
Q1
$30.7M Buy
1,065,598
+2,797
+0.3% +$80.5K 0.01% 1029
2019
Q4
$67.4M Sell
1,062,801
-34,558
-3% -$2.19M 0.02% 805
2019
Q3
$30.9M Buy
1,097,359
+33,503
+3% +$944K 0.01% 1246
2019
Q2
$28.2M Buy
1,063,856
+689,592
+184% +$18.3M 0.01% 1335
2019
Q1
$6.87M Buy
374,264
+16,344
+5% +$300K ﹤0.01% 2179
2018
Q4
$4.45M Sell
357,920
-71,860
-17% -$892K ﹤0.01% 2365
2018
Q3
$8.24M Buy
429,780
+89,536
+26% +$1.72M ﹤0.01% 2139
2018
Q2
$4.63M Buy
340,244
+263,205
+342% +$3.58M ﹤0.01% 2433
2018
Q1
$555K Buy
77,039
+17,375
+29% +$125K ﹤0.01% 3533
2017
Q4
$220K Sell
59,664
-6,401
-10% -$23.6K ﹤0.01% 3897
2017
Q3
$286K Sell
66,065
-3,599
-5% -$15.6K ﹤0.01% 3770
2017
Q2
$113K Sell
69,664
-244,370
-78% -$396K ﹤0.01% 4002
2017
Q1
$581K Buy
314,034
+11,099
+4% +$20.5K ﹤0.01% 3497
2016
Q4
$470K Buy
302,935
+9,485
+3% +$14.7K ﹤0.01% 3611
2016
Q3
$2.16M Buy
293,450
+2,891
+1% +$21.3K ﹤0.01% 2715
2016
Q2
$1.55M Buy
290,559
+19,376
+7% +$103K ﹤0.01% 2869
2016
Q1
$1.31M Sell
271,183
-29,356
-10% -$141K ﹤0.01% 2905
2015
Q4
$1.85M Buy
300,539
+1,408
+0.5% +$8.66K ﹤0.01% 2758
2015
Q3
$1.72M Sell
299,131
-3,734
-1% -$21.5K ﹤0.01% 2817
2015
Q2
$2.17M Sell
302,865
-31,064
-9% -$222K ﹤0.01% 2861
2015
Q1
$2.26M Buy
333,929
+71,614
+27% +$484K ﹤0.01% 2773
2014
Q4
$1.94M Sell
262,315
-11,870
-4% -$87.6K ﹤0.01% 2901
2014
Q3
$4.05M Sell
274,185
-1,018
-0.4% -$15K ﹤0.01% 2439
2014
Q2
$3.94M Buy
275,203
+231,957
+536% +$3.32M ﹤0.01% 2463
2014
Q1
$710K Buy
43,246
+26,488
+158% +$435K ﹤0.01% 3437
2013
Q4
$182K Buy
+16,758
New +$182K ﹤0.01% 3841