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Boothbay Fund Management’s Arrowhead Research ARWR Stock Holding History

Boothbay Fund 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 		$3.36M Sell
41,242
-5,746
-12% -$424K 0.04% 481
2026
Q1 		$2.95M Buy
46,988
+6,484
+16% +$410K 0.04% 483
2025
Q4 		$2.69M Sell
40,504
-42,884
-51% -$2.1M 0.04% 478
2025
Q3 		$2.88M Buy
83,388
+21,441
+35% +$471K 0.04% 474
2025
Q2 		$979K Buy
+61,947
New +$889K 0.02% 687
2023
Q3 		– Sell
-26,494
Closed -$945K – 1713
2023
Q2 		$945K Buy
+26,494
New +$913K 0.02% 849

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

Boothbay Fund Management's ARWR Position: Q2 2026 in Review

Boothbay Fund Management reduced its Arrowhead Research (ARWR) stake by 12% in Q2 2026, selling an estimated $424K and leaving 41,242 shares worth $3.36M. The position accounts for 0.04% of the portfolio, ranked #481.

Boothbay Fund Management first reported a position in ARWR in Q2 2023 and has held it in 6 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • Boothbay Fund Management held 41,242 shares of Arrowhead Research worth $3.36M as of Q2 2026.
  • Boothbay Fund Management sold 5,746 Arrowhead Research shares in Q2 2026, an estimated $424K.
  • Arrowhead Research made up 0.04% of Boothbay Fund Management's portfolio in Q2 2026, its #481 holding.
  • Boothbay Fund Management first reported a position in Arrowhead Research in Q2 2023 and has held it in 6 quarters since.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Boothbay Fund Management's 13F filing for Q2 2026, filed 14 Aug 2026.