Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Search
Sign in
Sign up
GP
GLG Partners’s
Biogen
BIIB
Stock Holding History
GLG 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
2017
Q4
$1.04M
Sell
3,268
-732
-18%
-$235K
0.05%
288
2017
Q3
$1.25M
Buy
+4,000
New
+$1.18M
0.07%
225
2017
Q2
–
Sell
-3,043
Closed
-$832K
–
337
2017
Q1
$832K
Buy
+3,043
New
+$860K
0.04%
295
2015
Q4
–
Sell
-30,127
Closed
-$8.79M
–
462
2015
Q3
$8.79M
Buy
30,127
+12,174
+68%
+$4.02M
0.28%
122
2015
Q2
$7.25M
Buy
17,953
+13,903
+343%
+$5.58M
0.23%
135
2015
Q1
$1.71M
Sell
4,050
-5,785
-59%
-$2.28M
0.06%
253
2014
Q4
$3.34M
Buy
9,835
+5,396
+122%
+$1.75M
0.11%
197
2014
Q3
$1.47M
Sell
4,439
-7,026
-61%
-$2.32M
0.04%
322
2014
Q2
$3.62M
Sell
11,465
-76,589
-87%
-$23.1M
0.1%
212
2014
Q1
$26.9M
Buy
+88,054
New
+$28M
0.69%
55
2013
Q3
–
Sell
-1,105
Closed
-$238K
–
180
2013
Q2
$238K
Buy
+1,105
New
+$236K
0.01%
266
Other funds holding BIIB
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Primecap Management
Pasadena, California
$127B AUM
44.11%
1-Year Est. Return
Vanguard Group
Malvern, Pennsylvania
$6.9T AUM
27.45%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
ClearBridge Investments
New York
$115B AUM
24.78%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
T. Rowe Price Associates
Baltimore, Maryland
$865B AUM
30.76%
1-Year Est. Return
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
Nashville, Tennessee
$309B AUM
23.92%
1-Year Est. Return
Sign up
Sign in
Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
Close