EPM
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Equitec Proprietary Markets’s Biogen BIIB Stock Holding History

Equitec Proprietary Markets’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
2022
Q1 		– Sell
-113
Closed -$27K – 279
2021
Q4 		$27K Buy
+113
New +$29.1K 0.01% 279
2016
Q3 		– Sell
-100
Closed -$24K – 139
2016
Q2 		$24K Buy
100
+95
+1,900% +$25K 0.04% 125
2016
Q1 		$1K Buy
+5
New +$1.32K ﹤0.01% 145
2015
Q2 		– Sell
-1,200
Closed -$507K – 159
2015
Q1 		$507K Sell
1,200
-932
-44% -$367K 0.35% 85
2014
Q4 		$724K Buy
+2,132
New +$690K 0.23% 123

Other funds holding BIIB

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return