UBS AM’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
$42.4M Sell
2,684,317
-2,100,745
-44% -$33.2M 0.01% 746
2025
Q1
$61M Buy
4,785,062
+2,774,933
+138% +$35.4M 0.02% 643
2024
Q4
$37.8M Sell
2,010,129
-144,121
-7% -$2.71M 0.01% 735
2024
Q3
$41.7M Sell
2,154,250
-135,904
-6% -$2.63M 0.01% 712
2024
Q2
$59.5M Buy
2,290,154
+1,356,254
+145% +$35.2M 0.02% 572
2024
Q1
$26.7M Sell
933,900
-17,394
-2% -$497K 0.01% 717
2023
Q4
$29.1M Buy
951,294
+210,412
+28% +$6.44M 0.01% 701
2023
Q3
$19.9M Buy
740,882
+203,917
+38% +$5.48M 0.01% 763
2023
Q2
$13.6M Hold
536,965
0.01% 860
2023
Q1
$13.6M Buy
536,965
+39,044
+8% +$992K 0.01% 860
2022
Q4
$20.2M Buy
497,921
+411,561
+477% +$16.7M 0.01% 756
2022
Q3
$2.85M Sell
86,360
-23,365
-21% -$772K ﹤0.01% 1414
2022
Q2
$3.86M Sell
109,725
-4,161
-4% -$147K ﹤0.01% 1311
2022
Q1
$5.24M Buy
113,886
+16,777
+17% +$772K ﹤0.01% 1334
2021
Q4
$6.44M Sell
97,109
-1,383
-1% -$91.7K ﹤0.01% 1300
2021
Q3
$6.15M Buy
98,492
+10,831
+12% +$676K ﹤0.01% 1270
2021
Q2
$7.26M Sell
87,661
-3,800
-4% -$315K ﹤0.01% 1226
2021
Q1
$6.06M Sell
91,461
-26,135
-22% -$1.73M ﹤0.01% 1265
2020
Q4
$9.02M Buy
117,596
+11,477
+11% +$881K ﹤0.01% 1094
2020
Q3
$4.57M Buy
106,119
+945
+0.9% +$40.7K ﹤0.01% 1188
2020
Q2
$4.54M Buy
105,174
+16,277
+18% +$703K ﹤0.01% 1154
2020
Q1
$2.56M Sell
88,897
-1,197
-1% -$34.4K ﹤0.01% 1318
2019
Q4
$5.71M Sell
90,094
-1,037
-1% -$65.8K ﹤0.01% 1140
2019
Q3
$2.57M Buy
91,131
+13,814
+18% +$389K ﹤0.01% 1490
2019
Q2
$2.05M Buy
77,317
+36,142
+88% +$958K ﹤0.01% 1578
2019
Q1
$756K Sell
41,175
-14,089
-25% -$259K ﹤0.01% 1931
2018
Q4
$686K Sell
55,264
-12,002
-18% -$149K ﹤0.01% 1873
2018
Q3
$1.29M Buy
67,266
+18,184
+37% +$349K ﹤0.01% 1706
2018
Q2
$668K Buy
+49,082
New +$668K ﹤0.01% 1977
2017
Q2
Sell
-66,400
Closed -$123K 2532
2017
Q1
$123K Buy
66,400
+53,500
+415% +$99K ﹤0.01% 2275
2016
Q4
$20K Sell
12,900
-10,900
-46% -$16.9K ﹤0.01% 2352
2016
Q3
$175K Hold
23,800
﹤0.01% 2496
2016
Q2
$127K Hold
23,800
﹤0.01% 2556
2016
Q1
$115K Sell
23,800
-15,600
-40% -$75.4K ﹤0.01% 2549
2015
Q4
$242K Buy
39,400
+3,500
+10% +$21.5K ﹤0.01% 2445
2015
Q3
$207K Buy
35,900
+14,700
+69% +$84.8K ﹤0.01% 2479
2015
Q2
$152K Hold
21,200
﹤0.01% 2637
2015
Q1
$143K Buy
21,200
+1,400
+7% +$9.44K ﹤0.01% 2545
2014
Q4
$146K Buy
19,800
+5,200
+36% +$38.3K ﹤0.01% 2530
2014
Q3
$216K Buy
14,600
+900
+7% +$13.3K ﹤0.01% 2328
2014
Q2
$196K Buy
+13,700
New +$196K ﹤0.01% 2418