Marietta Investment Partners’s Biogen BIIB Stock Holding History

Marietta Investment 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 Q2	–	Sell	-3,137	Closed	-$859K	–	140
2018 Q1	$859K	Buy	3,137 +20	+0.6%	+$6.21K	0.26%	81
2017 Q4	$993K	Sell	3,117 -100	-3%	-$32.1K	0.28%	75
2017 Q3	$1.01M	Buy	+3,217	New	+$953K	0.3%	68
2017 Q2	–	Sell	-1,387	Closed	-$379K	–	133
2017 Q1	$379K	Buy	1,387 +24	+2%	+$6.79K	0.13%	106
2016 Q4	$387K	Buy	+1,363	New	+$404K	0.14%	99
2015 Q3	–	Sell	-16,548	Closed	-$6.68M	–	118
2015 Q2	$6.68M	Sell	16,548 -160	-1%	-$64.2K	2.6%	10
2015 Q1	$7.05M	Sell	16,708 -2,333	-12%	-$920K	2.76%	7
2014 Q4	$6.46M	Sell	19,041 -166	-0.9%	-$53.7K	2.59%	7
2014 Q3	$6.35M	Buy	19,207 +127	+0.7%	+$41.9K	2.82%	6
2014 Q2	$6.02M	Sell	19,080 -1,428	-7%	-$430K	2.49%	8
2014 Q1	$6.27M	Sell	20,508 -11,634	-36%	-$3.69M	2.43%	6
2013 Q4	$8.99M	Sell	32,142 -1,614	-5%	-$417K	3.27%	3
2013 Q3	$8.13M	Buy	33,756 +309	+0.9%	+$69.2K	3.22%	1
2013 Q2	$7.2M	Buy	+33,447	New	+$7.15M	3.11%	3

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

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

AllianceBernstein

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

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