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GSA Capital Partners’s Arrowhead Research ARWR Stock Holding History

GSA Capital Partners’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 		– Sell
-8,865
Closed -$556K – 1737
2026
Q1 		$556K Buy
+8,865
New +$561K 0.03% 850
2025
Q2 		– Sell
-71,685
Closed -$913K – 1728
2025
Q1 		$913K Buy
71,685
+60,018
+514% +$1.09M 0.08% 396
2024
Q4 		$219K Buy
+11,667
New +$240K 0.02% 1369
2024
Q2 		– Sell
-10,999
Closed -$315K – 1610
2024
Q1 		$315K Sell
10,999
-4,689
-30% -$150K 0.03% 1191
2023
Q4 		$480K Sell
15,688
-31,839
-67% -$846K 0.04% 823
2023
Q3 		$1.28M Buy
+47,527
New +$1.46M 0.11% 286
2023
Q2 		– Sell
-37,073
Closed -$942K – 1501
2023
Q1 		$942K Buy
+37,073
New +$1.17M 0.09% 348
2022
Q4 		– Sell
-11,447
Closed -$378K – 1448
2022
Q3 		$378K Sell
11,447
-18,794
-62% -$758K 0.05% 779
2022
Q2 		$1.06M Buy
30,241
+18,895
+167% +$711K 0.16% 119
2022
Q1 		$522K Buy
+11,346
New +$562K 0.07% 495
2020
Q2 		– Sell
-7,511
Closed -$216K – 617
2020
Q1 		$216K Buy
7,511
+3,111
+71% +$125K 0.05% 705
2019
Q4 		$279K Sell
4,400
-5,200
-54% -$258K 0.03% 1073
2019
Q3 		$271K Sell
9,600
-26,200
-73% -$775K 0.04% 990
2019
Q2 		$949K Sell
35,800
-33,813
-49% -$742K 0.11% 258
2019
Q1 		$1.28M Buy
69,613
+49,396
+244% +$815K 0.13% 181
2018
Q4 		$251K Buy
+20,217
New +$276K 0.03% 943
2018
Q2 		– Sell
-133,969
Closed -$966K – 1659
2018
Q1 		$966K Buy
+133,969
New +$825K 0.05% 686

Other funds holding ARWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
FAM
Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return

GSA Capital Partners's ARWR Position: Q2 2026 in Review

GSA Capital Partners sold out of Arrowhead Research (ARWR) in Q2 2026, closing a stake of 8,865 shares — an estimated $556K sold.

GSA Capital Partners first reported a position in ARWR in Q1 2018 and held it in 17 quarters. The position peaked at $1.28M in Q3 2023. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • GSA Capital Partners reported no remaining Arrowhead Research position as of Q2 2026 after selling out during the quarter.
  • GSA Capital Partners sold 8,865 Arrowhead Research shares in Q2 2026, an estimated $556K.
  • GSA Capital Partners first reported a position in Arrowhead Research in Q1 2018 and held it in 17 quarters.
  • GSA Capital Partners's Arrowhead Research position peaked at $1.28M in Q3 2023.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on GSA Capital Partners's 13F filing for Q2 2026, filed 6 Aug 2026.