AlphaGrep UK’s Arrowhead Research ARWR Stock Holding History

AlphaGrep UK’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 Q3	–	Sell	-4,599	Closed	-$375K	–	751
2026 Q2	$375K	Sell	4,599 -2,143	-32%	-$158K	0.11%	351
2026 Q1	$423K	Buy	+6,742	New	+$427K	0.12%	338

Other funds holding ARWR

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $4.23B AUM 121.47% 1-Year Est. Return

Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

AlphaGrep UK's ARWR Position: Q3 2026 in Review

AlphaGrep UK sold out of Arrowhead Research (ARWR) in Q3 2026, closing a stake of 4,599 shares — an estimated $375K sold.

AlphaGrep UK first reported a position in ARWR in Q1 2026 and held it in 2 quarters. The position peaked at $423K in Q1 2026. 370 funds tracked by Wall St. Rank hold ARWR as of Q3 2026.

AlphaGrep UK reported no remaining Arrowhead Research position as of Q3 2026 after selling out during the quarter.
AlphaGrep UK sold 4,599 Arrowhead Research shares in Q3 2026, an estimated $375K.
AlphaGrep UK first reported a position in Arrowhead Research in Q1 2026 and held it in 2 quarters.
AlphaGrep UK's Arrowhead Research position peaked at $423K in Q1 2026.
370 funds tracked by Wall St. Rank held Arrowhead Research as of Q3 2026.

Based on AlphaGrep UK's 13F filing for Q3 2026, filed 12 Nov 2026.