EAM
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Exane Asset Management’s Biogen BIIB Stock Holding History

Exane Asset 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
-5,000
Closed -$969K – 30
2024
Q3 		$969K Buy
+5,000
New +$1.05M 0.78% 15
2018
Q3 		– Sell
-40,708
Closed -$11.8M – 131
2018
Q2 		$11.8M Buy
40,708
+2,363
+6% +$664K 5.11% 5
2018
Q1 		$10.5M Sell
38,345
-38,051
-50% -$11.8M 3.15% 12
2017
Q4 		$24.3M Buy
76,396
+1,448
+2% +$465K 7.56% 3
2017
Q3 		$23.5M Buy
74,948
+8,826
+13% +$2.61M 4.59% 10
2017
Q2 		$17.9M Buy
+66,122
New +$17.5M 5.6% 9
2016
Q4 		– Sell
-8,500
Closed -$2.66M – 37
2016
Q3 		$2.66M Buy
+8,500
New +$2.52M 0.83% 28
2016
Q2 		– Sell
-73
Closed -$19K – 33
2016
Q1 		$19K Buy
+73
New +$19.3K 0.01% 23

Other funds holding BIIB

Vanguard Group
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
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
State Street
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
Pacer Advisors Malvern, Pennsylvania $34.9B AUM 18.19% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return