Fidelity Investments’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 | $655M | Buy |
8,039,804
+773,152
| +11% | +$57.1M | 0.03% | 453 |
|
|
2026
Q1 | $456M | Buy |
7,266,652
+746,244
| +11% | +$47.2M | 0.02% | 548 |
|
|
2025
Q4 | $433M | Buy |
6,520,408
+760,578
| +13% | +$37.3M | 0.02% | 562 |
|
|
2025
Q3 | $199M | Buy |
5,759,830
+589,520
| +11% | +$13M | 0.01% | 850 |
|
|
2025
Q2 | $81.7M | Buy |
5,170,310
+1,855,228
| +56% | +$26.6M | ﹤0.01% | 1201 |
|
|
2025
Q1 | $42.2M | Sell |
3,315,082
-1,786,001
| -35% | -$32.5M | ﹤0.01% | 1411 |
|
|
2024
Q4 | $95.9M | Sell |
5,101,083
-966,486
| -16% | -$19.9M | 0.01% | 1140 |
|
|
2024
Q3 | $118M | Sell |
6,067,569
-744,664
| -11% | -$18.2M | 0.01% | 1033 |
|
|
2024
Q2 | $177M | Buy |
6,812,233
+417,605
| +7% | +$10.3M | 0.01% | 825 |
|
|
2024
Q1 | $183M | Buy |
6,394,628
+3,023,360
| +90% | +$96.7M | 0.01% | 822 |
|
|
2023
Q4 | $103M | Sell |
3,371,268
-937,635
| -22% | -$24.9M | 0.01% | 997 |
|
|
2023
Q3 | $116M | Buy |
4,308,903
+1,584,425
| +58% | +$48.5M | 0.01% | 906 |
|
|
2023
Q2 | $97.2M | Buy |
2,724,478
+1,351,231
| +98% | +$46.6M | 0.01% | 1006 |
|
|
2023
Q1 | $34.9M | Sell |
1,373,247
-616,286
| -31% | -$19.4M | ﹤0.01% | 1389 |
|
|
2022
Q4 | $80.7M | Sell |
1,989,533
-460,193
| -19% | -$15.2M | 0.01% | 1054 |
|
|
2022
Q3 | $81M | Sell |
2,449,726
-293,242
| -11% | -$11.8M | 0.01% | 1035 |
|
|
2022
Q2 | $96.6M | Buy |
2,742,968
+1,344,444
| +96% | +$50.6M | 0.01% | 990 |
|
|
2022
Q1 | $64.3M | Buy |
1,398,524
+32,147
| +2% | +$1.59M | 0.01% | 1291 |
|
|
2021
Q4 | $90.6M | Buy |
1,366,377
+35,254
| +3% | +$2.42M | 0.01% | 1143 |
|
|
2021
Q3 | $83.1M | Buy |
1,331,123
+47,194
| +4% | +$3.06M | 0.01% | 1186 |
|
|
2021
Q2 | $106M | Sell |
1,283,929
-28,122
| -2% | -$2.09M | 0.01% | 1098 |
|
|
2021
Q1 | $87M | Sell |
1,312,051
-107,825
| -8% | -$8.37M | 0.01% | 1131 |
|
|
2020
Q4 | $109M | Sell |
1,419,876
-473,322
| -25% | -$30.3M | 0.01% | 997 |
|
|
2020
Q3 | $81.5M | Sell |
1,893,198
-876,424
| -32% | -$37.8M | 0.01% | 1009 |
|
|
2020
Q2 | $120M | Sell |
2,769,622
-60,258
| -2% | -$2.13M | 0.01% | 809 |
|
|
2020
Q1 | $81.4M | Buy |
2,829,880
+948,472
| +50% | +$38.3M | 0.01% | 835 |
|
|
2019
Q4 | $119M | Buy |
1,881,408
+526,552
| +39% | +$26.1M | 0.01% | 853 |
|
|
2019
Q3 | $38.2M | Buy |
1,354,856
+98
| +0% | +$2.9K | ﹤0.01% | 1306 |
|
|
2019
Q2 | $35.9M | Sell |
1,354,758
-357,781
| -21% | -$7.85M | ﹤0.01% | 1376 |
|
|
2019
Q1 | $31.4M | Sell |
1,712,539
-20,306
| -1% | -$335K | ﹤0.01% | 1401 |
|
|
2018
Q4 | $21.5M | Sell |
1,732,845
-245,373
| -12% | -$3.35M | ﹤0.01% | 1521 |
|
|
2018
Q3 | $37.9M | Buy |
+1,978,218
| New | +$32.5M | ﹤0.01% | 1405 |
|
|
2015
Q2 | – | Sell |
-1,226,073
| Closed | -$8.29M | – | 2722 |
|
|
2015
Q1 | $8.29M | Sell |
1,226,073
-687,738
| -36% | -$4.88M | ﹤0.01% | 2066 |
|
|
2014
Q4 | $14.1M | Sell |
1,913,811
-3,095,039
| -62% | -$21.1M | ﹤0.01% | 1886 |
|
|
2014
Q3 | $74M | Buy |
5,008,850
+5,000
| +0.1% | +$68.3K | 0.01% | 1112 |
|
|
2014
Q2 | $71.6M | Sell |
5,003,850
-517,100
| -9% | -$6.78M | 0.01% | 1184 |
|
|
2014
Q1 | $90.7M | Buy |
+5,520,950
| New | +$97M | 0.01% | 1035 |
|
Other funds holding ARWR
ACA
FAM
BBA
Fidelity Investments's ARWR Position: Q2 2026 in Review
Fidelity Investments increased its Arrowhead Research (ARWR) stake by 11% in Q2 2026, buying an estimated $57.1M and bringing the position to 8,039,804 shares worth $655M. The position accounts for 0.03% of the portfolio, ranked #453.
Fidelity Investments first reported a position in ARWR in Q1 2014 and has held it in 37 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.
- Fidelity Investments held 8,039,804 shares of Arrowhead Research worth $655M as of Q2 2026.
- Fidelity Investments bought 773,152 Arrowhead Research shares in Q2 2026, an estimated $57.1M.
- Arrowhead Research made up 0.03% of Fidelity Investments's portfolio in Q2 2026, its #453 holding.
- Fidelity Investments first reported a position in Arrowhead Research in Q1 2014 and has held it in 37 quarters since.
- 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.
Based on Fidelity Investments's 13F filing for Q2 2026, filed 13 Aug 2026.