BlackRock Japan’s Biogen BIIB Stock Holding History

BlackRock Japan’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
2016 Q4	$89.5M	Buy	315,680 +5,837	+2%	+$1.73M	0.3%	76
2016 Q3	$97M	Buy	309,843 +7,753	+3%	+$2.3M	0.33%	66
2016 Q2	$73.1M	Sell	302,090 -1,741	-0.6%	-$459K	0.26%	86
2016 Q1	$79.1M	Sell	303,831 -21,192	-7%	-$5.6M	0.29%	73
2015 Q4	$99.6M	Buy	325,023 +4,089	+1%	+$1.17M	0.37%	60
2015 Q3	$93.7M	Buy	320,934 +23,615	+8%	+$7.8M	0.38%	60
2015 Q2	$120M	Buy	297,319 +11,232	+4%	+$4.51M	0.46%	48
2015 Q1	$121M	Sell	286,087 -32,563	-10%	-$12.8M	0.48%	46
2014 Q4	$108M	Buy	318,650 +36,797	+13%	+$11.9M	0.41%	52
2014 Q3	$93.2M	Buy	281,853 +24,842	+10%	+$8.19M	0.4%	51
2014 Q2	$81M	Sell	257,011 -26,462	-9%	-$7.96M	0.37%	60
2014 Q1	$86.7M	Buy	283,473 +10,681	+4%	+$3.39M	0.39%	55
2013 Q4	$76.3M	Sell	272,792 -5,937	-2%	-$1.54M	0.34%	65
2013 Q3	$67.1M	Sell	278,729 -31,063	-10%	-$6.95M	0.32%	67
2013 Q2	$66.7M	Buy	+309,792	New	+$66.2M	0.31%	73

Other funds holding BIIB

Primecap Management

Primecap Management Pasadena, California $127B AUM 44.11% 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

ClearBridge Investments

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

T. Rowe Price Associates

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

Wellington Management Group

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

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

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