Nomura Holdings’s Arrowhead Research ARWR Stock Holding History

Nomura 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
2025 Q2	–	Sell	-27,000	Closed	-$344K	–	1452
2025 Q1	$344K	Buy	+27,000	New	+$491K	﹤0.01%	1574

Other funds holding ARWR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

ACA

Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

SPC

Slate Path Capital New York $6.73B AUM 95.97% 1-Year Est. Return

BBA

Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

FAM

Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return

Nomura Holdings's ARWR Position: Q4 2025 in Review

Nomura Holdings sold out of Arrowhead Research (ARWR) in Q4 2025, closing a stake of 39,218 shares — an estimated $1.35M sold.

Nomura Holdings first reported a position in ARWR in Q2 2013 and held it in 25 quarters. The position peaked at $26.3M in Q4 2022. 401 funds tracked by Wall St. Rank hold ARWR as of Q4 2025.

Nomura Holdings reported no remaining Arrowhead Research position as of Q4 2025 after selling out during the quarter.
Nomura Holdings sold 39,218 Arrowhead Research shares in Q4 2025, an estimated $1.35M.
Nomura Holdings first reported a position in Arrowhead Research in Q2 2013 and held it in 25 quarters.
Nomura Holdings's Arrowhead Research position peaked at $26.3M in Q4 2022.
401 funds tracked by Wall St. Rank held Arrowhead Research as of Q4 2025.

Based on Nomura Holdings's 13F filing for Q4 2025, filed 17 Feb 2026.