Summitry LLC’s Arrowhead Research ARWR Stock Holding History

Summitry LLC’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	$585K	Hold	7,183	–	–	0.02%	146
2026 Q1	$450K	Buy	+7,183	New	+$455K	0.02%	148

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

Summitry LLC's ARWR Position: Q2 2026 in Review

Summitry LLC held its Arrowhead Research (ARWR) position steady in Q2 2026 at 7,183 shares worth $585K. The position accounts for 0.02% of the portfolio, ranked #146.

Summitry LLC first reported a position in ARWR in Q1 2026 and has held it in 2 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

Summitry LLC held 7,183 shares of Arrowhead Research worth $585K as of Q2 2026.
Summitry LLC left its Arrowhead Research share count unchanged in Q2 2026.
Arrowhead Research made up 0.02% of Summitry LLC's portfolio in Q2 2026, its #146 holding.
Summitry LLC first reported a position in Arrowhead Research in Q1 2026 and has held it in 2 quarters since.
500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Summitry LLC's 13F filing for Q2 2026, filed 21 Jul 2026.