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Aster Capital Management’s Arrowhead Research ARWR Stock Holding History

Aster Capital Management’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 		$1.03M Buy
12,667
+12,423
+5,091% +$918K 0.22% 143
2026
Q1 		$3.11K Buy
+244
New +$15.4K ﹤0.01% 727
2025
Q2 		– Sell
-3,190
Closed -$60.3K – 1034
2025
Q1 		$60.3K Buy
+3,190
New +$58K 0.01% 767
2024
Q4 		– Sell
-883
Closed -$17.1K – 1116
2024
Q3 		$17.1K Buy
+883
New +$21.6K ﹤0.01% 705

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

Aster Capital Management's ARWR Position: Q2 2026 in Review

Aster Capital Management increased its Arrowhead Research (ARWR) stake by 5,091% in Q2 2026, buying an estimated $918K and bringing the position to 12,667 shares worth $1.03M. The position accounts for 0.22% of the portfolio, ranked #143.

Aster Capital Management first reported a position in ARWR in Q3 2024 and has held it in 4 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • Aster Capital Management held 12,667 shares of Arrowhead Research worth $1.03M as of Q2 2026.
  • Aster Capital Management bought 12,423 Arrowhead Research shares in Q2 2026, an estimated $918K.
  • Arrowhead Research made up 0.22% of Aster Capital Management's portfolio in Q2 2026, its #143 holding.
  • Aster Capital Management first reported a position in Arrowhead Research in Q3 2024 and has held it in 4 quarters since.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Aster Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.