Soleus Capital Management’s Arrowhead Research ARWR Stock Holding History

Soleus 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	–	Sell	-28,479	Closed	-$1.79M	–	99
2026 Q1	$1.79M	Buy	+28,479	New	+$1.8M	0.07%	77

Other funds holding ARWR

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 Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

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

Soleus Capital Management sold out of Arrowhead Research (ARWR) in Q2 2026, closing a stake of 28,479 shares — an estimated $1.79M sold.

Soleus Capital Management first reported a position in ARWR in Q1 2026 and held it in 1 quarter. The position peaked at $1.79M in Q1 2026. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

Soleus Capital Management reported no remaining Arrowhead Research position as of Q2 2026 after selling out during the quarter.
Soleus Capital Management sold 28,479 Arrowhead Research shares in Q2 2026, an estimated $1.79M.
Soleus Capital Management first reported a position in Arrowhead Research in Q1 2026 and held it in 1 quarter.
Soleus Capital Management's Arrowhead Research position peaked at $1.79M in Q1 2026.
500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Soleus Capital Management's 13F filing for Q2 2026, filed 11 Aug 2026.