Northern Trust’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 | $97.2M | Sell |
1,192,868
-462,969
| -28% | -$34.2M | 0.01% | 813 |
|
|
2026
Q1 | $104M | Buy |
1,655,837
+309,580
| +23% | +$19.6M | 0.01% | 721 |
|
|
2025
Q4 | $89.4M | Buy |
1,346,257
+34,667
| +3% | +$1.7M | 0.01% | 786 |
|
|
2025
Q3 | $45.2M | Buy |
1,311,590
+39,524
| +3% | +$869K | 0.01% | 1202 |
|
|
2025
Q2 | $20.1M | Buy |
1,272,066
+61,253
| +5% | +$879K | ﹤0.01% | 1641 |
|
|
2025
Q1 | $15.4M | Sell |
1,210,813
-273,606
| -18% | -$4.98M | ﹤0.01% | 1784 |
|
|
2024
Q4 | $27.9M | Buy |
1,484,419
+151,654
| +11% | +$3.12M | ﹤0.01% | 1482 |
|
|
2024
Q3 | $25.8M | Buy |
1,332,765
+10,047
| +0.8% | +$245K | ﹤0.01% | 1466 |
|
|
2024
Q2 | $34.4M | Buy |
1,322,718
+22,069
| +2% | +$542K | 0.01% | 1213 |
|
|
2024
Q1 | $37.2M | Buy |
1,300,649
+71,034
| +6% | +$2.27M | 0.01% | 1190 |
|
|
2023
Q4 | $37.6M | Sell |
1,229,615
-36,986
| -3% | -$982K | 0.01% | 1209 |
|
|
2023
Q3 | $34M | Sell |
1,266,601
-31,682
| -2% | -$971K | 0.01% | 1185 |
|
|
2023
Q2 | $46.3M | Sell |
1,298,283
-21,709
| -2% | -$748K | 0.01% | 1020 |
|
|
2023
Q1 | $33.5M | Buy |
1,319,992
+36,192
| +3% | +$1.14M | 0.01% | 1212 |
|
|
2022
Q4 | $52.1M | Buy |
1,283,800
+4,744
| +0.4% | +$157K | 0.01% | 903 |
|
|
2022
Q3 | $42.3M | Sell |
1,279,056
-17,087
| -1% | -$690K | 0.01% | 953 |
|
|
2022
Q2 | $45.6M | Sell |
1,296,143
-89,251
| -6% | -$3.36M | 0.01% | 941 |
|
|
2022
Q1 | $63.7M | Sell |
1,385,394
-36,755
| -3% | -$1.82M | 0.01% | 863 |
|
|
2021
Q4 | $94.3M | Sell |
1,422,149
-21,802
| -2% | -$1.5M | 0.02% | 688 |
|
|
2021
Q3 | $90.1M | Sell |
1,443,951
-47,087
| -3% | -$3.05M | 0.02% | 698 |
|
|
2021
Q2 | $123M | Sell |
1,491,038
-55,030
| -4% | -$4.1M | 0.02% | 588 |
|
|
2021
Q1 | $103M | Sell |
1,546,068
-12,357
| -0.8% | -$959K | 0.02% | 668 |
|
|
2020
Q4 | $120M | Sell |
1,558,425
-36,883
| -2% | -$2.36M | 0.02% | 570 |
|
|
2020
Q3 | $68.7M | Sell |
1,595,308
-89,454
| -5% | -$3.86M | 0.02% | 727 |
|
|
2020
Q2 | $72.8M | Buy |
1,684,762
+65,577
| +4% | +$2.31M | 0.02% | 659 |
|
|
2020
Q1 | $46.6M | Buy |
1,619,185
+66,478
| +4% | +$2.68M | 0.01% | 813 |
|
|
2019
Q4 | $98.5M | Buy |
1,552,707
+268,371
| +21% | +$13.3M | 0.02% | 593 |
|
|
2019
Q3 | $36.2M | Buy |
1,284,336
+27,136
| +2% | +$803K | 0.01% | 1215 |
|
|
2019
Q2 | $33.3M | Buy |
1,257,200
+61,133
| +5% | +$1.34M | 0.01% | 1314 |
|
|
2019
Q1 | $21.9M | Buy |
1,196,067
+107,755
| +10% | +$1.78M | 0.01% | 1611 |
|
|
2018
Q4 | $13.5M | Sell |
1,088,312
-20,952
| -2% | -$286K | ﹤0.01% | 1875 |
|
|
2018
Q3 | $21.3M | Buy |
1,109,264
+45,765
| +4% | +$751K | 0.01% | 1748 |
|
|
2018
Q2 | $14.5M | Buy |
1,063,499
+841,982
| +380% | +$7.87M | ﹤0.01% | 2009 |
|
|
2018
Q1 | $1.6M | Buy |
221,517
+24,932
| +13% | +$154K | ﹤0.01% | 3214 |
|
|
2017
Q4 | $724K | Buy |
196,585
+1,611
| +0.8% | +$5.99K | ﹤0.01% | 3485 |
|
|
2017
Q3 | $844K | Sell |
194,974
-27,718
| -12% | -$66K | ﹤0.01% | 3473 |
|
|
2017
Q2 | $361K | Sell |
222,692
-667,285
| -75% | -$1.08M | ﹤0.01% | 3646 |
|
|
2017
Q1 | $1.65M | Buy |
889,977
+67,716
| +8% | +$134K | ﹤0.01% | 3172 |
|
|
2016
Q4 | $1.27M | Buy |
822,261
+127,685
| +18% | +$544K | ﹤0.01% | 3282 |
|
|
2016
Q3 | $5.1M | Buy |
694,576
+9,391
| +1% | +$60.9K | ﹤0.01% | 2501 |
|
|
2016
Q2 | $3.65M | Buy |
685,185
+77,730
| +13% | +$444K | ﹤0.01% | 2671 |
|
|
2016
Q1 | $2.93M | Sell |
607,455
-24,957
| -4% | -$105K | ﹤0.01% | 2766 |
|
|
2015
Q4 | $3.89M | Buy |
632,412
+3,087
| +0.5% | +$17.5K | ﹤0.01% | 2623 |
|
|
2015
Q3 | $3.63M | Buy |
629,325
+32,410
| +5% | +$204K | ﹤0.01% | 2658 |
|
|
2015
Q2 | $4.27M | Sell |
596,915
-10,132
| -2% | -$69.6K | ﹤0.01% | 2619 |
|
|
2015
Q1 | $4.11M | Buy |
607,047
+25,778
| +4% | +$183K | ﹤0.01% | 2631 |
|
|
2014
Q4 | $4.29M | Sell |
581,269
-4,757
| -0.8% | -$32.4K | ﹤0.01% | 2604 |
|
|
2014
Q3 | $8.65M | Buy |
586,026
+437,744
| +295% | +$5.98M | ﹤0.01% | 2137 |
|
|
2014
Q2 | $2.12M | Buy |
148,282
+78,596
| +113% | +$1.03M | ﹤0.01% | 3063 |
|
|
2014
Q1 | $1.14M | Buy |
69,686
+41,595
| +148% | +$731K | ﹤0.01% | 3366 |
|
|
2013
Q4 | $305K | Buy |
28,091
+7,036
| +33% | +$56.3K | ﹤0.01% | 3610 |
|
|
2013
Q3 | $119K | Buy |
+21,055
| New | +$80.9K | ﹤0.01% | 3780 |
|
Other funds holding ARWR
ACA
FAM
Northern Trust's ARWR Position: Q2 2026 in Review
Northern Trust reduced its Arrowhead Research (ARWR) stake by 28% in Q2 2026, selling an estimated $34.2M and leaving 1,192,868 shares worth $97.2M. The position accounts for 0.01% of the portfolio, ranked #813.
Northern Trust first reported a position in ARWR in Q3 2013 and has held it in 52 quarters since. The position peaked at $123M in Q2 2021. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.
- Northern Trust held 1,192,868 shares of Arrowhead Research worth $97.2M as of Q2 2026.
- Northern Trust sold 462,969 Arrowhead Research shares in Q2 2026, an estimated $34.2M.
- Arrowhead Research made up 0.01% of Northern Trust's portfolio in Q2 2026, its #813 holding.
- Northern Trust first reported a position in Arrowhead Research in Q3 2013 and has held it in 52 quarters since.
- Northern Trust's Arrowhead Research position peaked at $123M in Q2 2021.
- 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.
Based on Northern Trust's 13F filing for Q2 2026, filed 13 Aug 2026.