Channing Capital Management’s Biogen BIIB Stock Holding History

Channing Capital Management’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
2024 Q4	–	Sell	-36,974	Closed	-$7.17M	–	110
2024 Q3	$7.17M	Sell	36,974 -691	-2%	-$145K	0.18%	96
2024 Q2	$8.73M	Sell	37,665 -738	-2%	-$160K	0.24%	75
2024 Q1	$8.28M	Buy	38,403 +4,300	+13%	+$1.01M	0.22%	81
2023 Q4	$8.82M	Buy	34,103 +4,077	+14%	+$1M	0.26%	66
2023 Q3	$7.72M	Buy	+30,026	New	+$8.03M	0.25%	71
2018 Q3	–	Sell	-26,500	Closed	-$7.69M	–	104
2018 Q2	$7.69M	Sell	26,500 -3,729	-12%	-$1.05M	0.27%	77
2018 Q1	$8.28M	Buy	30,229 +4,468	+17%	+$1.39M	0.29%	74
2017 Q4	$8.21M	Buy	25,761 +1	+0%	+$321	0.28%	77
2017 Q3	$8.07M	Sell	25,760 -897	-3%	-$266K	0.3%	78
2017 Q2	$7.23M	Buy	26,657 +1,909	+8%	+$505K	0.28%	79
2017 Q1	$6.77M	Buy	24,748 +1,725	+7%	+$488K	0.25%	84
2016 Q4	$6.53M	Sell	23,023 -7,113	-24%	-$2.11M	0.23%	85
2016 Q3	$9.43M	Hold	30,136	–	–	0.38%	66
2016 Q2	$7.29M	Buy	30,136 +6,883	+30%	+$1.81M	0.31%	81
2016 Q1	$6.05M	Buy	+23,253	New	+$6.14M	0.27%	79

Other funds holding BIIB

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

BlackRock New York $5.7T AUM 30.48% 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

Geode Capital Management

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

T. Rowe Price Investment Management

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Pacer Advisors Malvern, Pennsylvania $34.9B AUM 18.19% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

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