Vestal Point Capital’s Biogen BIIB Stock Holding History

Vestal Point Capital’s Portfolio BIIB Stock Details BIIB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-275,000	Closed	-$38.5M	–	82
2025 Q3	$38.5M	Buy	+275,000	New	+$37.2M	1.74%	20
2024 Q1	–	Sell	-75,000	Closed	-$19.4M	–	61
2023 Q4	$19.4M	Buy	+75,000	New	+$18.4M	2.06%	17

Other funds holding BIIB

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

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

Primecap Management Pasadena, California $127B AUM 44.11% 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

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Vestal Point Capital's BIIB Position: Q4 2025 in Review

Vestal Point Capital sold out of Biogen (BIIB) in Q4 2025, closing a stake of 275,000 shares — an estimated $38.5M sold.

Vestal Point Capital first reported a position in BIIB in Q4 2023 and held it in 2 quarters. The position peaked at $38.5M in Q3 2025. 997 funds tracked by Wall St. Rank hold BIIB as of Q4 2025.

Vestal Point Capital reported no remaining Biogen position as of Q4 2025 after selling out during the quarter.
Vestal Point Capital sold 275,000 Biogen shares in Q4 2025, an estimated $38.5M.
Vestal Point Capital first reported a position in Biogen in Q4 2023 and held it in 2 quarters.
Vestal Point Capital's Biogen position peaked at $38.5M in Q3 2025.
997 funds tracked by Wall St. Rank held Biogen as of Q4 2025.

Based on Vestal Point Capital's 13F filing for Q4 2025, filed 17 Feb 2026.