Spot Trading’s Biogen BIIB Stock Holding History

Spot Trading’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
2017 Q3	–	Sell	-9,193	Closed	-$2.72M	–	3109
2017 Q2	$2.5M	Sell	9,193 -2,380	-21%	-$629K	0.37%	540
2017 Q1	$3.16M	Buy	11,573 +7,810	+208%	+$2.21M	0.9%	189
2016 Q4	$1.07M	Buy	+3,763	New	+$1.12M	0.17%	925
2016 Q3	–	Hold	0	–	–	–	3117
2016 Q2	–	Sell	-31,747	Closed	-$8.37M	–	3351
2016 Q1	$8.26M	Buy	31,747 +13,290	+72%	+$3.51M	1.09%	164
2015 Q4	$5.65M	Buy	18,457 +2,697	+17%	+$775K	0.42%	444
2015 Q3	$4.6M	Buy	15,760 +7,076	+81%	+$2.34M	0.3%	566
2015 Q2	$3.51M	Buy	+8,684	New	+$3.49M	0.21%	770
2015 Q1	–	Sell	-8,551	Closed	-$3.37M	–	3929
2014 Q4	$2.9M	Sell	8,551 -5,191	-38%	-$1.68M	0.13%	1145
2014 Q3	$4.55M	Buy	13,742 +922	+7%	+$304K	0.16%	1008
2014 Q2	$4.04M	Buy	12,820 +3,375	+36%	+$1.02M	0.14%	1111
2014 Q1	$2.89M	Buy	9,445 +9,347	+9,538%	+$2.97M	0.12%	1215
2013 Q4	$27K	Buy	+98	New	+$25.3K	﹤0.01%	3615
2013 Q3	–	Hold	0	–	–	–	4123
2013 Q2	–	Hold	0	–	–	–	4173

Other funds holding BIIB

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

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

T. Rowe Price Associates

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 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

Fidelity Investments

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

Wellington Management Group

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

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

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