New Amsterdam Partners’s Biogen BIIB Stock Holding History

New Amsterdam Partners’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
2018 Q1	–	Sell	-1,863	Closed	-$593K	–	115
2017 Q4	$593K	Buy	1,863 +392	+27%	+$126K	0.12%	93
2017 Q3	$461K	Hold	1,471	–	–	0.1%	104
2017 Q2	$399K	Buy	1,471 +11	+0.8%	+$2.91K	0.08%	107
2017 Q1	$399K	Sell	1,460 -259	-15%	-$73.2K	0.09%	110
2016 Q4	$487K	Sell	1,719 -15	-0.9%	-$4.45K	0.11%	108
2016 Q3	$543K	Sell	1,734 -37	-2%	-$11K	0.12%	101
2016 Q2	$428K	Sell	1,771 -305	-15%	-$80.4K	0.1%	104
2016 Q1	$540K	Sell	2,076 -192	-8%	-$50.7K	0.06%	102
2015 Q4	$695K	Sell	2,268 -677	-23%	-$195K	0.07%	101
2015 Q3	$859K	Buy	2,945 +496	+20%	+$164K	0.09%	94
2015 Q2	$989K	Sell	2,449 -7,510	-75%	-$3.01M	0.09%	88
2015 Q1	$4.21M	Buy	9,959 +18	+0.2%	+$7.09K	0.34%	68
2014 Q4	$3.37M	Hold	9,941	–	–	0.29%	88
2014 Q3	$3.29M	Sell	9,941 -7	-0.1%	-$2.31K	0.22%	85
2014 Q2	$3.14M	Buy	+9,948	New	+$2.99M	0.2%	88

Other funds holding BIIB

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

Primecap Management

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

ClearBridge Investments

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 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

AllianceBernstein

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

T. Rowe Price Associates

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

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