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Biogen
BIIB

Overview Fund Activity

986 hedge funds and large institutions have $37.1B invested in Biogen in 2019 Q3 according to their latest regulatory filings, with 77 funds opening new positions, 319 increasing their positions, 415 reducing their positions, and 94 closing their positions.

Holders
986
Holders Change
-23
Holders Change %
-2.28%
% of All Funds
21.66%
Holding in Top 10
17
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+6.25%
% of All Funds
0.37%
New
77
Increased
319
Reduced
415
Closed
94
Calls
$1.07B
Puts
$1.38B
Net Calls
-$312M
Net Calls Change
+$6.8M

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$983M
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$157M
3
HM
3
HealthCor Management
New York
$83.1M
4
CCM
4
Camber Capital Management
Massachusetts
$81.5M
5
BS
5
Banco Santander
Spain
$79.8M

Top Sellers

1
Capital World Investors
1
Capital World Investors
California
$757M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$3.28B
3
BlackRock
3
BlackRock
New York
$3.59B
4
Franklin Resources
4
Franklin Resources
California
$133M
5
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$107M
Name Market Value Shares Shares
Change 		Shares
Change %
CS
51
Credit Suisse
Switzerland
$118M 508,222 -30,736 -6%
California Public Employees Retirement System
52
California Public Employees Retirement System
California
$115M 495,531 +39,137 +9%
Schroder Investment Management Group
53
Schroder Investment Management Group
United Kingdom
$114M 497,251 +49,701 +11%
Massachusetts Financial Services
54
Massachusetts Financial Services
Massachusetts
$107M 459,076 -440,319 -49%
Canada Pension Plan Investment Board
55
Canada Pension Plan Investment Board
Ontario, Canada
$107M 457,460 +57,570 +14%
Skandinaviska Enskilda Banken (SEB)
56
Skandinaviska Enskilda Banken (SEB)
Sweden
$106M 455,289 +86,230 +23%
BNP Paribas Financial Markets
57
BNP Paribas Financial Markets
France
$106M 455,070 +268,306 +144%
New York State Common Retirement Fund
58
New York State Common Retirement Fund
New York
$103M 440,705 -23,009 -5%
CS
59
Candriam SCA
Luxembourg
$102M 438,589 -186,131 -30%
First Trust Advisors
60
First Trust Advisors
Illinois
$98.7M 423,912 -154,494 -27%
Macquarie Group
61
Macquarie Group
Australia
$92.4M 396,983 -27,376 -6%
UBS Group
62
UBS Group
Switzerland
$90.4M 388,266 +53,176 +16%
Susquehanna International Group
63
Susquehanna International Group
Pennsylvania
$87.9M 377,696 +40,618 +12%
Russell Investments Group
64
Russell Investments Group
United Kingdom
$87.1M 375,121 +51,605 +16%
RJA
65
Raymond James & Associates
Florida
$86.7M 372,426 -3,060 -0.8%
Bank of Montreal
66
Bank of Montreal
Ontario, Canada
$85.5M 367,357 +61,907 +20%
Royal Bank of Canada
67
Royal Bank of Canada
Ontario, Canada
$85.4M 366,728 +70,774 +24%
VanEck Associates
68
VanEck Associates
New York
$84.3M 361,999 +51,931 +17%
HM
69
HealthCor Management
New York
$83.1M 356,860 +356,860 New
RhumbLine Advisers
70
RhumbLine Advisers
Massachusetts
$82.4M 353,751 -3,282 -0.9%
FWIA
71
Fort Washington Investment Advisors
Ohio
$82.2M 352,920 -826 -0.2%
CCM
72
Camber Capital Management
Massachusetts
$81.5M 350,000 +350,000 New
BS
73
Banco Santander
Spain
$79.8M 342,795 +339,706 +10,997%
California State Teachers Retirement System (CalSTRS)
74
California State Teachers Retirement System (CalSTRS)
California
$78.8M 338,467 -12,443 -4%
Federated Hermes
75
Federated Hermes
Pennsylvania
$74.7M 320,719 +54,821 +21%
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