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Biogen
BIIB

Overview Fund Activity

1,144 hedge funds and large institutions have $62.8B invested in Biogen in 2018 Q3 according to their latest regulatory filings, with 142 funds opening new positions, 345 increasing their positions, 466 reducing their positions, and 84 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,144
Holders Change
+48
Holders Change %
+4.38%
% of All Funds
26.2%
Holding in Top 10
28
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.64%
New
142
Increased
345
Reduced
466
Closed
84
Calls
$1.11B
Puts
$1.88B
Net Calls
-$775M
Net Calls Change
-$249M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$874M
2
VOYA Investment Management
2
VOYA Investment Management
Georgia
$332M
3
JIM
3
Jupiter Investment Management
United Kingdom
$219M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$299M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$1.96B

Top Sellers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$182M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.53B
3
Morgan Stanley
3
Morgan Stanley
New York
$345M
4
AllianceBernstein
4
AllianceBernstein
Tennessee
$1.1B
5
ClearBridge Investments
5
ClearBridge Investments
New York
$3.13B
Name Holding Trade Value Shares
Change 		Shares
Change %
Wealth Enhancement Advisory Services
1176
Wealth Enhancement Advisory Services
Minnesota
– -$1.32M -3,812 Closed
TCM
1177
Teza Capital Management
Illinois
– -$1.01M -3,468 Closed
NFC
1178
Northeast Financial Consultants
Connecticut
– -$796K -2,743 Closed
EF
1179
Empirical Finance
Pennsylvania
– -$753K -2,595 Closed
HPCM
1180
High Pointe Capital Management
Illinois
– -$705K -2,430 Closed
DTL
1181
Dynamic Technology Lab
Singapore
– -$697K -2,400 Closed
DS
1182
Dudley & Shanley
Florida
– -$580K -2,000 Closed
NJBEST
1183
New Jersey Better Educational Savings Trust
New Jersey
– -$522K -1,800 Closed
CPA
1184
Capital Planning Advisors
California
– -$506K -1,743 Closed
Jacobs Levy Equity Management
1185
Jacobs Levy Equity Management
New Jersey
– -$503K -1,732 Closed
SC
1186
SRB Corp
Massachusetts
– -$492K -1,697 Closed
Simplex Trading
1187
Simplex Trading
Illinois
– -$470K -1,620 Closed
GIA
1188
Gargoyle Investment Advisor
New Jersey
– -$426K -1,469 Closed
CA
1189
Cynosure Advisors
Utah
– -$392K -1,349 Closed
CF
1190
Copperwynd Financial
Arizona
– -$344K -1,185 Closed
GCA
1191
Gideon Capital Advisors
New York
– -$334K -1,152 Closed
BO
1192
Bach Option
Hong Kong
– -$333K -1,148 Closed
SIG
1193
Sky Investment Group
Connecticut
– -$314K -1,081 Closed
MGIA
1194
Moneta Group Investment Advisors
Missouri
– -$297K -1,023 Closed
IP
1195
Investment Partners
Ohio
– -$290K -1,000 Closed
KA
1196
KLCM Advisors
Wisconsin
– -$289K -996 Closed
CL
1197
Choreo LLC
Illinois
– -$284K -977 Closed
NFA
1198
Nuveen Fund Advisors
Illinois
– -$271K -932 Closed
PGA
1199
Portland Global Advisors
Maine
– -$267K -921 Closed
AL
1200
Aspiriant LLC
California
– -$246K -848 Closed
46 47
48
49 50