QCM
ARWR icon

Quantinno Capital Management’s Arrowhead Research ARWR Stock Holding History

Quantinno 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 		$1.08M Buy
13,199
+409
+3% +$30.2K ﹤0.01% 2489
2026
Q1 		$802K Buy
12,790
+777
+6% +$49.2K ﹤0.01% 2357
2025
Q4 		$798K Buy
12,013
+3,243
+37% +$159K ﹤0.01% 1979
2025
Q3 		$302K Buy
+8,770
New +$193K ﹤0.01% 2445

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

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

Quantinno Capital Management increased its Arrowhead Research (ARWR) stake by 3.2% in Q2 2026, buying an estimated $30.2K and bringing the position to 13,199 shares worth $1.08M. The position accounts for ﹤0.01% of the portfolio, ranked #2489.

Quantinno Capital Management first reported a position in ARWR in Q3 2025 and has held it in 4 quarters since. 502 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • Quantinno Capital Management held 13,199 shares of Arrowhead Research worth $1.08M as of Q2 2026.
  • Quantinno Capital Management bought 409 Arrowhead Research shares in Q2 2026, an estimated $30.2K.
  • Arrowhead Research made up ﹤0.01% of Quantinno Capital Management's portfolio in Q2 2026, its #2489 holding.
  • Quantinno Capital Management first reported a position in Arrowhead Research in Q3 2025 and has held it in 4 quarters since.
  • 502 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

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