Cliff Asness’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 | $15.8M | Buy |
198,842
+31,632
| +19% | +$2.34M | 0.01% | 1294 |
|
|
2026
Q1 | $10.3M | Buy |
167,210
+19,857
| +13% | +$1.26M | ﹤0.01% | 1327 |
|
|
2025
Q4 | $9.78M | Buy |
147,353
+4,528
| +3% | +$222K | 0.01% | 1228 |
|
|
2025
Q3 | $4.93M | Sell |
142,825
-9,526
| -6% | -$209K | ﹤0.01% | 1467 |
|
|
2025
Q2 | $2.41M | Buy |
152,351
+111,845
| +276% | +$1.6M | ﹤0.01% | 1673 |
|
|
2025
Q1 | $514K | Buy |
+40,506
| New | +$737K | ﹤0.01% | 2418 |
|
|
2023
Q1 | – | Sell |
-6,024
| Closed | -$241K | – | 2160 |
|
|
2022
Q4 | $241K | Sell |
6,024
-16,928
| -74% | -$561K | ﹤0.01% | 2031 |
|
|
2022
Q3 | $759K | Buy |
22,952
+3,412
| +17% | +$138K | ﹤0.01% | 1617 |
|
|
2022
Q2 | $652K | Sell |
19,540
-97,058
| -83% | -$3.65M | ﹤0.01% | 1585 |
|
|
2022
Q1 | $5.36M | Buy |
116,598
+68,268
| +141% | +$3.38M | 0.01% | 835 |
|
|
2021
Q4 | $3.2M | Sell |
48,330
-9,263
| -16% | -$636K | 0.01% | 950 |
|
|
2021
Q3 | $3.56M | Buy |
57,593
+12,427
| +28% | +$805K | 0.01% | 902 |
|
|
2021
Q2 | $3.71M | Buy |
45,166
+19,212
| +74% | +$1.43M | 0.01% | 931 |
|
|
2021
Q1 | $1.72M | Sell |
25,954
-10,144
| -28% | -$787K | ﹤0.01% | 1285 |
|
|
2020
Q4 | $2.75M | Sell |
36,098
-35,328
| -49% | -$2.26M | ﹤0.01% | 1007 |
|
|
2020
Q3 | $3.08M | Sell |
71,426
-214,904
| -75% | -$9.27M | 0.01% | 926 |
|
|
2020
Q2 | $12.1M | Sell |
286,330
-151,695
| -35% | -$5.35M | 0.02% | 596 |
|
|
2020
Q1 | $12.6M | Buy |
438,025
+311,829
| +247% | +$12.6M | 0.02% | 572 |
|
|
2019
Q4 | $8.01M | Sell |
126,196
-39,881
| -24% | -$1.98M | 0.01% | 816 |
|
|
2019
Q3 | $4.68M | Sell |
166,077
-185,633
| -53% | -$5.49M | 0.01% | 994 |
|
|
2019
Q2 | $9.32M | Buy |
351,710
+157,759
| +81% | +$3.46M | 0.01% | 790 |
|
|
2019
Q1 | $3.56M | Buy |
193,951
+77,938
| +67% | +$1.29M | ﹤0.01% | 1114 |
|
|
2018
Q4 | $1.44M | Buy |
116,013
+5,934
| +5% | +$81.1K | ﹤0.01% | 1370 |
|
|
2018
Q3 | $2.11M | Sell |
110,079
-18,342
| -14% | -$301K | ﹤0.01% | 1377 |
|
|
2018
Q2 | $1.75M | Buy |
+128,421
| New | +$1.2M | ﹤0.01% | 1482 |
|
|
2017
Q1 | – | Sell |
-30,232
| Closed | -$47K | – | 2175 |
|
|
2016
Q4 | $47K | Buy |
+30,232
| New | +$129K | ﹤0.01% | 2217 |
|
|
2015
Q3 | – | Sell |
-48,187
| Closed | -$345K | – | 2165 |
|
|
2015
Q2 | $345K | Sell |
48,187
-69,013
| -59% | -$474K | ﹤0.01% | 1924 |
|
|
2015
Q1 | $793K | Sell |
117,200
-85,600
| -42% | -$607K | ﹤0.01% | 1517 |
|
|
2014
Q4 | $1.5M | Buy |
202,800
+131,708
| +185% | +$896K | ﹤0.01% | 1446 |
|
|
2014
Q3 | $1.05M | Buy |
71,092
+1,700
| +2% | +$23.2K | ﹤0.01% | 1593 |
|
|
2014
Q2 | $993K | Buy |
69,392
+200
| +0.3% | +$2.62K | ﹤0.01% | 1654 |
|
|
2014
Q1 | $1.14M | Buy |
69,192
+28,000
| +68% | +$492K | ﹤0.01% | 1640 |
|
|
2013
Q4 | $447K | Buy |
+41,192
| New | +$329K | ﹤0.01% | 2117 |
|
Other funds holding ARWR
ACA
FAM
Cliff Asness's ARWR Position: Q2 2026 in Review
Cliff Asness increased its Arrowhead Research (ARWR) stake by 19% in Q2 2026, buying an estimated $2.34M and bringing the position to 198,842 shares worth $15.8M. The position accounts for 0.01% of the portfolio, ranked #1294.
Cliff Asness first reported a position in ARWR in Q4 2013 and has held it in 33 quarters since. 498 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.
- Cliff Asness held 198,842 shares of Arrowhead Research worth $15.8M as of Q2 2026.
- Cliff Asness bought 31,632 Arrowhead Research shares in Q2 2026, an estimated $2.34M.
- Arrowhead Research made up 0.01% of Cliff Asness's portfolio in Q2 2026, its #1294 holding.
- Cliff Asness first reported a position in Arrowhead Research in Q4 2013 and has held it in 33 quarters since.
- 498 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.
Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.