Guinness Asset Management’s Biogen BIIB Stock Holding History

Guinness 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
2019 Q2	–	Sell	-23	Closed	-$5K	–	104
2019 Q1	$5K	Hold	23	–	–	﹤0.01%	102
2018 Q4	$7K	Buy	23 +3	+15%	+$957	﹤0.01%	92
2018 Q3	$7K	Hold	20	–	–	﹤0.01%	92
2018 Q2	$6K	Hold	20	–	–	﹤0.01%	94
2018 Q1	$5K	Hold	20	–	–	﹤0.01%	97
2017 Q4	$6K	Hold	20	–	–	﹤0.01%	91
2017 Q3	$6K	Hold	20	–	–	﹤0.01%	94
2017 Q2	$5K	Hold	20	–	–	﹤0.01%	99
2017 Q1	$5K	Hold	20	–	–	﹤0.01%	94
2016 Q4	$6K	Buy	+20	New	+$5.93K	﹤0.01%	89

Other funds holding BIIB

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

Primecap Management

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

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

ClearBridge Investments

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Capital World Investors

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Wellington Management Group

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

AQR Capital Management

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Geode Capital Management

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return