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Parallel Advisors’s Arrowhead Research ARWR Stock Holding History

Parallel Advisors’s Portfolio ARWR Stock Details ARWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$172K Buy
2,107
+1,103
+110% +$81.5K ﹤0.01% 1373
2026
Q1 		$63K Buy
1,004
+806
+407% +$51K ﹤0.01% 1864
2025
Q4 		$13.1K Buy
198
+41
+26% +$2.01K ﹤0.01% 2497
2025
Q3 		$5.42K Sell
157
-57
-27% -$1.25K ﹤0.01% 2747
2025
Q2 		$3.38K Buy
214
+155
+263% +$2.22K ﹤0.01% 2876
2025
Q1 		$752 Sell
59
-1,074
-95% -$19.5K ﹤0.01% 3173
2024
Q4 		$21.3K Buy
1,133
+917
+425% +$18.9K ﹤0.01% 2120
2024
Q3 		$4.18K Buy
216
+61
+39% +$1.49K ﹤0.01% 2672
2024
Q2 		$4.03K Sell
155
-438
-74% -$10.8K ﹤0.01% 2599
2024
Q1 		$17K Buy
593
+47
+9% +$1.5K ﹤0.01% 2063
2023
Q4 		$16.7K Buy
+546
New +$14.5K ﹤0.01% 2049
2023
Q3 		– Sell
-17
Closed -$606 – 3370
2023
Q2 		$606 Sell
17
-37
-69% -$1.28K ﹤0.01% 3060
2023
Q1 		$1.37K Sell
54
-910
-94% -$28.6K ﹤0.01% 2879
2022
Q4 		$39.1K Buy
964
+165
+21% +$5.47K ﹤0.01% 1387
2022
Q3 		$26K Buy
799
+18
+2% +$726 ﹤0.01% 1556
2022
Q2 		$27K Buy
781
+75
+11% +$2.82K ﹤0.01% 1516
2022
Q1 		$32K Sell
706
-113
-14% -$5.59K ﹤0.01% 1494
2021
Q4 		$54K Buy
819
+722
+744% +$49.6K ﹤0.01% 1271
2021
Q3 		$6K Sell
97
-144
-60% -$9.32K ﹤0.01% 2268
2021
Q2 		$20K Buy
241
+73
+43% +$5.43K ﹤0.01% 1675
2021
Q1 		$11K Sell
168
-444
-73% -$34.5K ﹤0.01% 1863
2020
Q4 		$47K Buy
612
+553
+937% +$35.4K ﹤0.01% 1114
2020
Q3 		$3K Hold
59
– – ﹤0.01% 2167
2020
Q2 		$2K Buy
59
+35
+146% +$1.24K ﹤0.01% 2160
2020
Q1 		$0 Buy
+24
New +$968 ﹤0.01% 2384

Other funds holding ARWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
WFC
Western Financial Corp San Diego, California $341M AUM 130.58% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $123B AUM 38.85% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 41.71% 1-Year Est. Return

Parallel Advisors's ARWR Position: Q2 2026 in Review

Parallel Advisors increased its Arrowhead Research (ARWR) stake by 110% in Q2 2026, buying an estimated $81.5K and bringing the position to 2,107 shares worth $172K. The position accounts for ﹤0.01% of the portfolio, ranked #1373.

Parallel Advisors first reported a position in ARWR in Q1 2020 and has held it in 25 quarters since. 217 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • Parallel Advisors held 2,107 shares of Arrowhead Research worth $172K as of Q2 2026.
  • Parallel Advisors bought 1,103 Arrowhead Research shares in Q2 2026, an estimated $81.5K.
  • Arrowhead Research made up ﹤0.01% of Parallel Advisors's portfolio in Q2 2026, its #1373 holding.
  • Parallel Advisors first reported a position in Arrowhead Research in Q1 2020 and has held it in 25 quarters since.
  • 217 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Parallel Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.