Fund Activity
Fund Portfolios
Latest stock portfolios of the world's best investors and hedge funds
Fund Trends
Stocks ranked by hedge fund and large institutional investor activity
Large Buys & Sells
Recent large buys and sells by hedge funds and large institutional investors
Analyst Outlook
Analyst Upside
Stocks ranked by analyst price target upside potential
Latest Price Targets
Latest analyst price targets & ratings by research analysts
Analysts
Research analysts, their latest ratings and performance metrics
Analyst Firms
Research analyst firms, their latest ratings and performance metrics
WSR Indexes
Fund Manager Index
Stock index based on fund manager activity updated each quarter
Search
Sign in
Sign up
GCM
Greenland Capital Management’s
Biogen
BIIB
Stock Holding History
Greenland Capital Management’s Portfolio
BIIB Stock Details
BIIB Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Shares
Change %
Capital Flow
Portfolio Weight
Portfolio Position
2025
Q1
–
Sell
-1,730
Closed
-$265K
–
258
2024
Q4
$265K
Buy
+1,730
New
+$265K
0.04%
204
Sign up
Sign in
Fund Activity
Fund Portfolios
Latest stock portfolios of the world's best investors and hedge funds
Fund Trends
Stocks ranked by hedge fund and large institutional investor activity
Large Buys & Sells
Recent large buys and sells by hedge funds and large institutional investors
Analyst Outlook
Analyst Upside
Stocks ranked by analyst price target upside potential
Latest Price Targets
Latest analyst price targets & ratings by research analysts
Analysts
Research analysts, their latest ratings and performance metrics
Analyst Firms
Research analyst firms, their latest ratings and performance metrics
WSR Indexes
Fund Manager Index
Stock index based on fund manager activity updated each quarter
Theme
Close
