We are live on ! Find out more

969 hedge funds and large institutions have $58.9B invested in Biogen in 2015 Q4 according to their latest regulatory filings, with 139 funds opening new positions, 331 increasing their positions, 372 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed

70% more first-time investments, than exits

New positions opened: 139 | Existing positions closed: 82

5% more funds holding

Funds holding: 923969 (+46)

1% more capital invested

Capital invested by funds: $58.4B → $58.9B (+$503M)

0% more funds holding in top 10

Funds holding in top 10: 3737 (0)

11% less repeat investments, than reductions

Existing positions increased: 331 | Existing positions reduced: 372

24% less call options, than puts

Call options by funds: $1.24B | Put options by funds: $1.63B

Holders
969
Holders Change
+46
Holders Change %
+4.98%
% of All Funds
25.43%
Holding in Top 10
37
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.97%
New
139
Increased
331
Reduced
372
Closed
82
Calls
$1.24B
Puts
$1.63B
Net Calls
-$397M
Net Calls Change
+$181M
Name Holding Trade Value Shares
Change
Change in
Stake
New York State Common Retirement Fund
51
New York State Common Retirement Fund
New York
$190M -$15.9M -55,355 -8%
California Public Employees Retirement System
52
California Public Employees Retirement System
California
$186M -$776K -2,699 -0.4%
Axa
53
Axa
France
$180M +$19.8M +69,067 +13%
FAM
54
Fred Alger Management
New York
$180M +$33.7M +117,434 +25%
VOYA Investment Management
55
VOYA Investment Management
Georgia
$174M -$1.4M -4,861 -0.8%
PI
56
Putnam Investments
Massachusetts
$160M -$20.4M -70,984 -12%
Westfield Capital Management
57
Westfield Capital Management
Massachusetts
$157M +$147M +512,977 +74,344%
Mitsubishi UFJ Trust & Banking
58
Mitsubishi UFJ Trust & Banking
Japan
$154M +$10.3M +36,004 +8%
APG Asset Management
59
APG Asset Management
Netherlands
$151M -$10.2M -35,378 -7%
UBS Group
60
UBS Group
Switzerland
$149M +$81.8M +284,807 +142%
Two Sigma Advisers
61
Two Sigma Advisers
New York
$148M +$56.3M +196,081 +68%
Susquehanna International Group
62
Susquehanna International Group
Pennsylvania
$144M -$123M -429,650 -48%
TCM
63
Tekla Capital Management
Massachusetts
$138M -$4.78M -16,650 -4%
New York State Teachers Retirement System (NYSTRS)
64
New York State Teachers Retirement System (NYSTRS)
New York
$133M -$4.53M -15,780 -3%
Swiss National Bank
65
Swiss National Bank
Switzerland
$131M +$2.13M +7,400 +2%
Dimensional Fund Advisors
66
Dimensional Fund Advisors
Texas
$128M +$5.72M +19,889 +5%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$127M -$4.55M -15,850 -4%
First Trust Advisors
68
First Trust Advisors
Illinois
$125M -$14.2M -49,469 -11%
TA
69
Teachers Advisors
New York
$122M -$32.3M -112,402 -22%
GC
70
Guggenheim Capital
Illinois
$121M +$8.09M +28,165 +8%
CI
71
Cambiar Investors
Colorado
$120M +$20.6M +71,748 +22%
State of Tennessee, Department of Treasury
72
State of Tennessee, Department of Treasury
Tennessee
$118M +$74.8M +260,412 +211%
Massachusetts Financial Services
73
Massachusetts Financial Services
Massachusetts
$114M -$124M -430,822 -54%
Viking Global Investors
74
Viking Global Investors
Connecticut
$113M +$106M +368,864 New
MTB
75
Mizuho Trust & Banking
Japan
$109M +$1.17M +4,063 +1%