Russell Investments Group’s Arrowhead Research ARWR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $23.2M | Buy |
284,096
+110,101
| +63% | +$8.13M | 0.02% | 686 |
|
|
2026
Q1 | $10.9M | Buy |
173,995
+51,880
| +42% | +$3.28M | 0.01% | 887 |
|
|
2025
Q4 | $8.11M | Buy |
122,115
+109,231
| +848% | +$5.35M | 0.01% | 1039 |
|
|
2025
Q3 | $444K | Buy |
12,884
+10,188
| +378% | +$224K | ﹤0.01% | 2523 |
|
|
2025
Q2 | $42.6K | Sell |
2,696
-2,933
| -52% | -$42.1K | ﹤0.01% | 3018 |
|
|
2025
Q1 | $71.7K | Sell |
5,629
-177,660
| -97% | -$3.23M | ﹤0.01% | 2830 |
|
|
2024
Q4 | $3.45M | Sell |
183,289
-132,084
| -42% | -$2.72M | ﹤0.01% | 1366 |
|
|
2024
Q3 | $6.11M | Buy |
315,373
+50,590
| +19% | +$1.23M | 0.01% | 1085 |
|
|
2024
Q2 | $6.88M | Buy |
264,783
+22,147
| +9% | +$544K | 0.01% | 994 |
|
|
2024
Q1 | $6.94M | Sell |
242,636
-5,181
| -2% | -$166K | 0.01% | 1011 |
|
|
2023
Q4 | $7.58M | Buy |
247,817
+23,538
| +10% | +$625K | 0.01% | 926 |
|
|
2023
Q3 | $6.03M | Buy |
224,279
+8,018
| +4% | +$246K | 0.01% | 996 |
|
|
2023
Q2 | $7.71M | Sell |
216,261
-11,637
| -5% | -$401K | 0.01% | 897 |
|
|
2023
Q1 | $5.79M | Sell |
227,898
-20,711
| -8% | -$651K | 0.01% | 1040 |
|
|
2022
Q4 | $10.1M | Buy |
248,609
+16,464
| +7% | +$545K | 0.02% | 759 |
|
|
2022
Q3 | $7.67M | Buy |
232,145
+15,278
| +7% | +$617K | 0.02% | 850 |
|
|
2022
Q2 | $7.63M | Sell |
216,867
-32,040
| -13% | -$1.21M | 0.02% | 880 |
|
|
2022
Q1 | $11.4M | Buy |
248,907
+36,984
| +17% | +$1.83M | 0.02% | 772 |
|
|
2021
Q4 | $14M | Buy |
211,923
+29,385
| +16% | +$2.02M | 0.02% | 740 |
|
|
2021
Q3 | $11.4M | Buy |
182,538
+10,547
| +6% | +$683K | 0.02% | 824 |
|
|
2021
Q2 | $14.2M | Buy |
171,991
+82,349
| +92% | +$6.13M | 0.02% | 756 |
|
|
2021
Q1 | $5.94M | Sell |
89,642
-17,416
| -16% | -$1.35M | 0.01% | 1260 |
|
|
2020
Q4 | $8.21M | Buy |
107,058
+44,228
| +70% | +$2.83M | 0.02% | 970 |
|
|
2020
Q3 | $2.7M | Hold |
62,830
| – | – | 0.01% | 1499 |
|
|
2020
Q2 | $2.71M | Buy |
62,830
+37,332
| +146% | +$1.32M | 0.01% | 1464 |
|
|
2020
Q1 | $732K | Sell |
25,498
-19,817
| -44% | -$799K | ﹤0.01% | 1995 |
|
|
2019
Q4 | $2.88M | Sell |
45,315
-30,600
| -40% | -$1.52M | 0.01% | 1529 |
|
|
2019
Q3 | $2.14M | Buy |
75,915
+3,642
| +5% | +$108K | ﹤0.01% | 1647 |
|
|
2019
Q2 | $1.92M | Buy |
72,273
+19,719
| +38% | +$433K | ﹤0.01% | 1691 |
|
|
2019
Q1 | $964K | Buy |
+52,554
| New | +$867K | ﹤0.01% | 2081 |
|
|
2017
Q2 | – | Sell |
-41,987
| Closed | -$78K | – | 2959 |
|
|
2017
Q1 | $78K | Buy |
+41,987
| New | +$83.3K | ﹤0.01% | 2848 |
|
Other funds holding ARWR
ACA
FAM
Russell Investments Group's ARWR Position: Q2 2026 in Review
Russell Investments Group increased its Arrowhead Research (ARWR) stake by 63% in Q2 2026, buying an estimated $8.13M and bringing the position to 284,096 shares worth $23.2M. The position accounts for 0.02% of the portfolio, ranked #686.
Russell Investments Group first reported a position in ARWR in Q1 2017 and has held it in 31 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.
- Russell Investments Group held 284,096 shares of Arrowhead Research worth $23.2M as of Q2 2026.
- Russell Investments Group bought 110,101 Arrowhead Research shares in Q2 2026, an estimated $8.13M.
- Arrowhead Research made up 0.02% of Russell Investments Group's portfolio in Q2 2026, its #686 holding.
- Russell Investments Group first reported a position in Arrowhead Research in Q1 2017 and has held it in 31 quarters since.
- 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.
Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.