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&Partners’s Arrowhead Research ARWR Stock Holding History

&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 		$206K Buy
+2,531
New +$187K ﹤0.01% 2363

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

&Partners's ARWR Position: Q2 2026 in Review

&Partners opened a new position in Arrowhead Research (ARWR) in Q2 2026: 2,531 shares worth $206K. The stake represents ﹤0.01% of the portfolio and ranks #2363 among its holdings.

500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • &Partners held 2,531 shares of Arrowhead Research worth $206K as of Q2 2026.
  • Arrowhead Research was a new &Partners position in Q2 2026.
  • Arrowhead Research made up ﹤0.01% of &Partners's portfolio in Q2 2026, its #2363 holding.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on &Partners's 13F filing for Q2 2026, filed 14 Aug 2026.