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Biogen
BIIB

Overview Fund Activity

1,011 hedge funds and large institutions have $59.3B invested in Biogen in 2016 Q3 according to their latest regulatory filings, with 121 funds opening new positions, 338 increasing their positions, 398 reducing their positions, and 67 closing their positions.

Holders
1,011
Holders Change
+47
Holders Change %
+4.88%
% of All Funds
27.02%
Holding in Top 10
57
Holding in Top 10 Change
+14
Holding in Top 10 Change %
+32.56%
% of All Funds
1.52%
New
121
Increased
338
Reduced
398
Closed
67
Calls
$1.49B
Puts
$1.59B
Net Calls
-$99.4M
Net Calls Change
+$153M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$2.38B
2
Jennison Associates
2
Jennison Associates
New York
$818M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$1.13B
4
BIM
4
BlackRock Investment Management
Delaware
$297M
5
UBS AM
5
UBS AM
Illinois
$479M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$3.04B
2
Viking Global Investors
2
Viking Global Investors
Connecticut
$684M
3
Macquarie Group
3
Macquarie Group
Australia
$248M
4
Citadel Advisors
4
Citadel Advisors
Florida
$253M
5
AllianceBernstein
5
AllianceBernstein
Tennessee
$876M
Name Market Value Shares Shares
Change 		Shares
Change %
PHS
51
PFM Health Sciences
California
$185M 590,851 +255,561 +76%
BlackRock
52
BlackRock
New York
$183M 586,065 -63,123 -10%
Millennium Management
53
Millennium Management
New York
$182M 579,937 -225,041 -28%
APG Asset Management
54
APG Asset Management
Netherlands
$181M 578,425 – –
WRF
55
Waddell & Reed Financial
Kansas
$172M 549,152 +212,750 +63%
California Public Employees Retirement System
56
California Public Employees Retirement System
California
$167M 532,800 -15,900 -3%
PAMU
57
Pictet Asset Management (UK)
United Kingdom
$167M 532,471 +64,427 +14%
Dimensional Fund Advisors
58
Dimensional Fund Advisors
Texas
$164M 522,527 +7,959 +2%
Schroder Investment Management Group
59
Schroder Investment Management Group
United Kingdom
$162M 518,925 +153,532 +42%
EVM
60
Eaton Vance Management
Massachusetts
$155M 495,653 +60,033 +14%
Mitsubishi UFJ Trust & Banking
61
Mitsubishi UFJ Trust & Banking
Japan
$151M 483,277 -27,559 -5%
Axa
62
Axa
France
$151M 482,754 -20,716 -4%
TCM
63
Tekla Capital Management
Massachusetts
$151M 482,033 +31,500 +7%
Swedbank
64
Swedbank
Sweden
$148M 473,776 +245,249 +107%
California State Teachers Retirement System (CalSTRS)
65
California State Teachers Retirement System (CalSTRS)
California
$147M 468,161 +3,900 +0.8%
First Eagle Investment Management
66
First Eagle Investment Management
New York
$143M 457,260 +124,500 +37%
SIG
67
Senator Investment Group
New York
$142M 455,000 -45,000 -9%
CCM
68
Causeway Capital Management
California
$142M 404,444 -84,819 -17%
FAM
69
Fred Alger Management
New York
$141M 449,722 -138,659 -24%
Balyasny Asset Management
70
Balyasny Asset Management
Illinois
$140M 448,225 +204,573 +84%
William Blair Investment Management
71
William Blair Investment Management
Illinois
$135M 431,731 +67,344 +18%
CLM
72
ClearBridge LLC (Maryland)
Maryland
$134M 429,170 +2,300 +0.5%
Nordea Investment Management
73
Nordea Investment Management
Sweden
$128M 410,214 +17,156 +4%
New York State Teachers Retirement System (NYSTRS)
74
New York State Teachers Retirement System (NYSTRS)
New York
$128M 408,176 -22,788 -5%
GT
75
Glenmede Trust
Pennsylvania
$126M 401,674 +91,281 +29%
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