Nancy E. Dempze’s Biogen BIIB Stock Holding History

Nancy E. Dempze’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
2020 Q4	–	Sell	-1,100	Closed	-$312K	–	66
2020 Q3	$312K	Hold	1,100	–	–	0.32%	54
2020 Q2	$294K	Hold	1,100	–	–	0.33%	53
2020 Q1	$348K	Hold	1,100	–	–	0.47%	45
2019 Q4	$326K	Hold	1,100	–	–	0.36%	53
2019 Q3	$256K	Hold	1,100	–	–	0.31%	57
2019 Q2	$257K	Hold	1,100	–	–	0.29%	55
2019 Q1	$260K	Hold	1,100	–	–	0.31%	57
2018 Q4	$331K	Hold	1,100	–	–	0.46%	46
2018 Q3	$389K	Sell	1,100 -100	-8%	-$34.4K	0.44%	50
2018 Q2	$348K	Hold	1,200	–	–	0.43%	54
2018 Q1	$329K	Hold	1,200	–	–	0.41%	57
2017 Q4	$382K	Hold	1,200	–	–	0.46%	56
2017 Q3	$376K	Hold	1,200	–	–	0.53%	52
2017 Q2	$326K	Hold	1,200	–	–	0.47%	60
2017 Q1	$328K	Hold	1,200	–	–	0.5%	60
2016 Q4	$340K	Hold	1,200	–	–	0.6%	54
2016 Q3	$376K	Hold	1,200	–	–	0.66%	47
2016 Q2	$290K	Hold	1,200	–	–	0.52%	64
2016 Q1	$312K	Hold	1,200	–	–	0.55%	59
2015 Q4	$368K	Buy	+1,200	New	+$345K	0.71%	50

Other funds holding BIIB

Primecap Management

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

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

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

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

Wellington Management Group

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

ClearBridge Investments

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

Renaissance Technologies

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

JP Morgan Chase

JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return

Geode Capital Management

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

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return