Global Trust Asset Management’s Biogen BIIB Stock Holding History

Global Trust Asset Management’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	-100	Closed	-$14K	–	462
2025 Q3	$14K	Buy	+100	New	+$13.5K	0.01%	376
2022 Q2	–	Sell	-531	Closed	-$112K	–	410
2022 Q1	$112K	Sell	531 -15	-3%	-$3.26K	0.05%	225
2021 Q4	$131K	Sell	546 -151	-22%	-$38.8K	0.05%	202
2021 Q3	$197K	Sell	697 -241	-26%	-$79K	0.09%	160
2021 Q2	$325K	Sell	938 -14	-1%	-$4.24K	0.15%	132
2021 Q1	$266K	Hold	952	–	–	0.15%	131
2020 Q4	$233K	Sell	952 -328	-26%	-$84.6K	0.13%	154
2020 Q3	$366K	Hold	1,280	–	–	0.23%	108
2020 Q2	$342K	Sell	1,280 -6	-0.5%	-$1.8K	0.24%	100
2020 Q1	$407K	Sell	1,286 -85	-6%	-$25.8K	0.32%	84
2019 Q4	$407K	Hold	1,371	–	–	0.25%	109
2019 Q3	$319K	Sell	1,371 -14	-1%	-$3.26K	0.21%	107
2019 Q2	$324K	Sell	1,385 -118	-8%	-$27.2K	0.22%	118
2019 Q1	$355K	Sell	1,503 -24	-2%	-$7.56K	0.26%	104
2018 Q4	$460K	Sell	1,527 -5	-0.3%	-$1.6K	0.41%	73
2018 Q3	$541K	Buy	1,532 +20	+1%	+$6.89K	0.37%	80
2018 Q2	$439K	Sell	1,512 -23	-1%	-$6.47K	0.33%	82
2018 Q1	$420K	Sell	1,535 -15	-1%	-$4.66K	0.33%	90
2017 Q4	$494K	Buy	+1,550	New	+$497K	0.35%	82

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

Global Trust Asset Management's BIIB Position: Q4 2025 in Review

Global Trust Asset Management sold out of Biogen (BIIB) in Q4 2025, closing a stake of 100 shares — an estimated $14K sold.

Global Trust Asset Management first reported a position in BIIB in Q4 2017 and held it in 19 quarters. The position peaked at $541K in Q3 2018. 997 funds tracked by Wall St. Rank hold BIIB as of Q4 2025.

Global Trust Asset Management reported no remaining Biogen position as of Q4 2025 after selling out during the quarter.
Global Trust Asset Management sold 100 Biogen shares in Q4 2025, an estimated $14K.
Global Trust Asset Management first reported a position in Biogen in Q4 2017 and held it in 19 quarters.
Global Trust Asset Management's Biogen position peaked at $541K in Q3 2018.
997 funds tracked by Wall St. Rank held Biogen as of Q4 2025.

Based on Global Trust Asset Management's 13F filing for Q4 2025, filed 20 Jan 2026.