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Biogen
BIIB

Overview Fund Activity

1,100 hedge funds and large institutions have $51.4B invested in Biogen in 2018 Q1 according to their latest regulatory filings, with 94 funds opening new positions, 424 increasing their positions, 416 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,100
Holders Change
-21
Holders Change %
-1.87%
% of All Funds
25.25%
Holding in Top 10
26
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-7.14%
% of All Funds
0.6%
New
94
Increased
424
Reduced
416
Closed
101
Calls
$695M
Puts
$1.05B
Net Calls
-$355M
Net Calls Change
+$102M

Top Buyers

1
Deutsche Bank
Deutsche Bank
Germany
+$617M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$300M
3
Renaissance Technologies
Renaissance Technologies
New York
+$172M
4
AllianceBernstein
AllianceBernstein
Tennessee
+$167M
5
CCM
Camber Capital Management
Massachusetts
+$141M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.24B
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$636M
3
Sands Capital Management
Sands Capital Management
Virginia
-$363M
4
State Street
State Street
Massachusetts
-$202M
5
Winslow Capital Management
Winslow Capital Management
Minnesota
-$186M
Name Holding Trade Value Shares
Change 		Shares
Change %
TPSF
226
Texas Permanent School Fund
Texas
$15M -$837K -3,058 -5%
OPERF
227
Oregon Public Employees Retirement Fund
Oregon
$14.9M +$126K +460 +0.9%
HCM
228
Highbridge Capital Management
New York
$14.9M +$14.4M +52,710 +3,294%
UCFA
229
United Capital Financial Advisors
Texas
$14.6M +$780K +2,847 +6%
RSCM
230
Rock Springs Capital Management
Maryland
$14.5M – – –
BAPIM
231
British Airways Pensions Investment Management
United Kingdom
$14.5M -$827K -3,019 -5%
ASRS
232
Arizona State Retirement System
Arizona
$14.4M -$301K -1,100 -2%
1832 Asset Management
233
1832 Asset Management
Ontario, Canada
$14M -$2.96M -10,966 -17%
PIA
234
Piedmont Investment Advisors
North Carolina
$13.8M -$3.75M -13,693 -21%
Loomis, Sayles & Company
235
Loomis, Sayles & Company
Massachusetts
$13.6M -$176K -644 -1%
OI
236
Oakbrook Investments
Illinois
$13.4M -$704K -2,570 -5%
EOJOAM
237
E. Ohman J:or Asset Management
Sweden
$13.4M -$51.5K -188 -0.4%
CWG
238
C WorldWide Group
Denmark
$13.3M +$2.08M +7,612 +19%
LPL Financial
239
LPL Financial
California
$13.1M -$803K -2,931 -6%
MBI
240
Montrusco Bolton Investments
Quebec, Canada
$13M +$2.93M +10,713 +29%
TAF
241
Tredje AP-fonden
Sweden
$12.9M +$120K +439 +0.9%
JPMPWA
242
J.P. Morgan Private Wealth Advisors
California
$12.9M +$1.07M +3,905 +9%
TAM
243
Todd Asset Management
Kentucky
$12.7M +$12.7M +46,514 New
BG
244
Bellevue Group
Switzerland
$12.7M -$1.67M -6,100 -12%
Caisse de Depot et Placement du Quebec (CDPQ)
245
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$12.5M +$3.22M +11,761 +35%
IBT
246
International Biotechnology Trust
United Kingdom
$12.5M -$5.31M -19,400 -30%
XK
247
Xact Kapitalforvaltning
Sweden
$12.4M +$295K +1,077 +2%
PG
248
Pendal Group
Australia
$12.2M -$556K -2,032 -4%
ARTA
249
A.R.T. Advisors
New York
$11.9M +$7.06M +25,800 +147%
ABTD
250
Arvest Bank Trust Division
Oklahoma
$11.8M -$151K -550 -1%
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