Swiss National Bank’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
$3.31M Sell
209,800
-7,100
-3% -$112K ﹤0.01% 1513
2025
Q1
$2.76M Sell
216,900
-3,100
-1% -$39.5K ﹤0.01% 1581
2024
Q4
$4.14M Buy
220,000
+1,700
+0.8% +$32K ﹤0.01% 1447
2024
Q3
$4.23M Sell
218,300
-25,000
-10% -$484K ﹤0.01% 1429
2024
Q2
$6.32M Hold
243,300
﹤0.01% 1130
2024
Q1
$6.96M Buy
243,300
+42,600
+21% +$1.22M ﹤0.01% 1097
2023
Q4
$6.14M Sell
200,700
-22,600
-10% -$692K ﹤0.01% 1159
2023
Q3
$6M Sell
223,300
-700
-0.3% -$18.8K ﹤0.01% 1166
2023
Q2
$7.99M Buy
224,000
+6,700
+3% +$239K 0.01% 1028
2023
Q1
$5.52M Sell
217,300
-25,500
-11% -$648K ﹤0.01% 1200
2022
Q4
$9.85M Buy
242,800
+4,600
+2% +$187K 0.01% 925
2022
Q3
$7.87M Buy
238,200
+2,100
+0.9% +$69.4K 0.01% 1013
2022
Q2
$8.31M Buy
236,100
+1,300
+0.6% +$45.8K 0.01% 1019
2022
Q1
$10.8M Buy
234,800
+16,800
+8% +$773K 0.01% 980
2021
Q4
$14.5M Sell
218,000
-500
-0.2% -$33.1K 0.01% 820
2021
Q3
$13.6M Buy
218,500
+1,200
+0.6% +$74.9K 0.01% 839
2021
Q2
$18M Sell
217,300
-5,700
-3% -$472K 0.01% 730
2021
Q1
$14.8M Buy
223,000
+3,300
+2% +$219K 0.01% 798
2020
Q4
$16.9M Buy
219,700
+600
+0.3% +$46K 0.01% 702
2020
Q3
$9.43M Buy
219,100
+3,600
+2% +$155K 0.01% 828
2020
Q2
$9.31M Buy
215,500
+48,400
+29% +$2.09M 0.01% 803
2020
Q1
$4.81M Buy
167,100
+2,900
+2% +$83.4K 0.01% 953
2019
Q4
$10.4M Buy
164,200
+3,600
+2% +$228K 0.01% 751
2019
Q3
$4.53M Buy
160,600
+2,800
+2% +$78.9K ﹤0.01% 1156
2019
Q2
$4.18M Buy
157,800
+13,400
+9% +$355K ﹤0.01% 1232
2019
Q1
$2.65M Buy
144,400
+4,300
+3% +$78.9K ﹤0.01% 1477
2018
Q4
$1.74M Buy
140,100
+4,100
+3% +$50.9K ﹤0.01% 1664
2018
Q3
$2.61M Hold
136,000
﹤0.01% 1541
2018
Q2
$1.85M Buy
+136,000
New +$1.85M ﹤0.01% 1755
2017
Q2
Sell
-91,400
Closed -$169K 2558
2017
Q1
$169K Hold
91,400
﹤0.01% 2519
2016
Q4
$142K Hold
91,400
﹤0.01% 2559
2016
Q3
$672K Hold
91,400
﹤0.01% 2207
2016
Q2
$486K Hold
91,400
﹤0.01% 2369
2016
Q1
$424K Buy
91,400
+18,000
+25% +$83.5K ﹤0.01% 2387
2015
Q4
$451K Hold
73,400
﹤0.01% 2318
2015
Q3
$423K Buy
73,400
+15,400
+27% +$88.7K ﹤0.01% 2264
2015
Q2
$415K Hold
58,000
﹤0.01% 2327
2015
Q1
$392K Buy
58,000
+4,200
+8% +$28.4K ﹤0.01% 2293
2014
Q4
$397K Hold
53,800
﹤0.01% 2297
2014
Q3
$795K Buy
53,800
+4,600
+9% +$68K ﹤0.01% 1803
2014
Q2
$704K Buy
+49,200
New +$704K ﹤0.01% 1937