Pathstone Holdings
ARWR icon

Pathstone Holdings’s Arrowhead Research ARWR Stock Holding History

Pathstone Holdings’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 		$1.45M Buy
17,801
+728
+4% +$53.8K ﹤0.01% 1310
2026
Q1 		$1.07M Sell
17,073
-3,836
-18% -$243K ﹤0.01% 1372
2025
Q4 		$1.39M Buy
20,909
+2,847
+16% +$140K 0.01% 1229
2025
Q3 		$623K Buy
18,062
+427
+2% +$9.39K ﹤0.01% 1662
2025
Q2 		$279K Buy
+17,635
New +$253K ﹤0.01% 1949

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

Pathstone Holdings's ARWR Position: Q2 2026 in Review

Pathstone Holdings increased its Arrowhead Research (ARWR) stake by 4.3% in Q2 2026, buying an estimated $53.8K and bringing the position to 17,801 shares worth $1.45M. The position accounts for ﹤0.01% of the portfolio, ranked #1310.

Pathstone Holdings first reported a position in ARWR in Q2 2025 and has held it in 5 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • Pathstone Holdings held 17,801 shares of Arrowhead Research worth $1.45M as of Q2 2026.
  • Pathstone Holdings bought 728 Arrowhead Research shares in Q2 2026, an estimated $53.8K.
  • Arrowhead Research made up ﹤0.01% of Pathstone Holdings's portfolio in Q2 2026, its #1310 holding.
  • Pathstone Holdings first reported a position in Arrowhead Research in Q2 2025 and has held it in 5 quarters since.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Pathstone Holdings's 13F filing for Q2 2026, filed 13 Aug 2026.