Arrowpoint Investment Partners’s Alnylam Pharmaceuticals ALNY Stock Holding History

Arrowpoint Investment Partners’s Portfolio ALNY Stock Details ALNY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-6,400	Closed	-$1.73M	–	103
2025 Q1	$1.73M	Buy	+6,400	New	+$1.64M	0.21%	115

Other funds holding ALNY

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

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Arrowpoint Investment Partners's ALNY Position: Q2 2026 in Review

Arrowpoint Investment Partners opened a new position in Alnylam Pharmaceuticals (ALNY) in Q2 2026: 5,588 shares worth $1.68M. The stake represents 0.37% of the portfolio and ranks #42 among its holdings.

793 funds tracked by Wall St. Rank hold ALNY as of Q2 2026.

Arrowpoint Investment Partners held 5,588 shares of Alnylam Pharmaceuticals worth $1.68M as of Q2 2026.
Alnylam Pharmaceuticals was a new Arrowpoint Investment Partners position in Q2 2026.
Alnylam Pharmaceuticals made up 0.37% of Arrowpoint Investment Partners's portfolio in Q2 2026, its #42 holding.
793 funds tracked by Wall St. Rank held Alnylam Pharmaceuticals as of Q2 2026.

Based on Arrowpoint Investment Partners's 13F filing for Q2 2026, filed 13 Aug 2026.