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Ritholtz Wealth Management’s Arrowhead Research ARWR Stock Holding History

Ritholtz Wealth 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 		$324K Sell
3,978
-11
-0.3% -$813 ﹤0.01% 1015
2026
Q1 		$250K Buy
3,989
+41
+1% +$2.6K ﹤0.01% 1055
2025
Q4 		$262K Buy
+3,948
New +$193K ﹤0.01% 959

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

Ritholtz Wealth Management's ARWR Position: Q2 2026 in Review

Ritholtz Wealth Management reduced its Arrowhead Research (ARWR) stake by 0.28% in Q2 2026, selling an estimated $813 and leaving 3,978 shares worth $324K. The position accounts for ﹤0.01% of the portfolio, ranked #1015.

Ritholtz Wealth Management first reported a position in ARWR in Q4 2025 and has held it in 3 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • Ritholtz Wealth Management held 3,978 shares of Arrowhead Research worth $324K as of Q2 2026.
  • Ritholtz Wealth Management sold 11 Arrowhead Research shares in Q2 2026, an estimated $813.
  • Arrowhead Research made up ﹤0.01% of Ritholtz Wealth Management's portfolio in Q2 2026, its #1015 holding.
  • Ritholtz Wealth Management first reported a position in Arrowhead Research in Q4 2025 and has held it in 3 quarters since.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Ritholtz Wealth Management's 13F filing for Q2 2026, filed 10 Aug 2026.