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AlphaGrep UK’s Arrowhead Research ARWR Stock Holding History

AlphaGrep UK’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 		$375K Sell
4,599
-2,143
-32% -$158K 0.11% 351
2026
Q1 		$423K Buy
+6,742
New +$427K 0.12% 338

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
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
BBA
Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return

AlphaGrep UK's ARWR Position: Q2 2026 in Review

AlphaGrep UK reduced its Arrowhead Research (ARWR) stake by 32% in Q2 2026, selling an estimated $158K and leaving 4,599 shares worth $375K. The position accounts for 0.11% of the portfolio, ranked #351.

AlphaGrep UK first reported a position in ARWR in Q1 2026 and has held it in 2 quarters since. The position peaked at $423K in Q1 2026. 466 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • AlphaGrep UK held 4,599 shares of Arrowhead Research worth $375K as of Q2 2026.
  • AlphaGrep UK sold 2,143 Arrowhead Research shares in Q2 2026, an estimated $158K.
  • Arrowhead Research made up 0.11% of AlphaGrep UK's portfolio in Q2 2026, its #351 holding.
  • AlphaGrep UK first reported a position in Arrowhead Research in Q1 2026 and has held it in 2 quarters since.
  • AlphaGrep UK's Arrowhead Research position peaked at $423K in Q1 2026.
  • 466 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on AlphaGrep UK's 13F filing for Q2 2026, filed 14 Aug 2026.