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Biogen
BIIB

Overview Fund Activity

1,140 hedge funds and large institutions have $52.2B invested in Biogen in 2018 Q4 according to their latest regulatory filings, with 130 funds opening new positions, 374 increasing their positions, 452 reducing their positions, and 122 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,140
Holders Change
-4
Holders Change %
-0.35%
% of All Funds
25.44%
Holding in Top 10
29
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+3.57%
% of All Funds
0.65%
New
130
Increased
374
Reduced
452
Closed
122
Calls
$992M
Puts
$1.34B
Net Calls
-$347M
Net Calls Change
+$428M

Top Buyers

1
Capital World Investors
Capital World Investors
California
+$464M
2
Prudential Financial
Prudential Financial
New Jersey
+$127M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$107M
4
Parnassus Investments
Parnassus Investments
California
+$88.8M
5
PAM
Panagora Asset Management
Massachusetts
+$59.3M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$196M
2
Ameriprise
Ameriprise
Minnesota
-$177M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$150M
4
Invesco
Invesco
Georgia
-$145M
5
Goldman Sachs
Goldman Sachs
New York
-$139M
Name Holding Trade Value Shares
Change 		Shares
Change %
Credit Agricole
401
Credit Agricole
France
$4.13M +$196K +650 +5%
CEP
402
Chicago Equity Partners
Illinois
$4.09M -$156K -520 -4%
CEI
403
Clark Estates Inc
New York
$4.06M – – –
IBT
404
International Biotechnology Trust
United Kingdom
$4.06M +$4.06M +17,200 New
GH
405
GAM Holding
Switzerland
$4.06M -$3.7M -12,299 -48%
SMDAM
406
Sumitomo Mitsui DS Asset Management
Japan
$4.05M -$325K -1,080 -7%
WAM
407
World Asset Management
Michigan
$4.02M -$140K -464 -3%
ONB
408
Old National Bancorp
Indiana
$3.97M +$741K +2,462 +23%
Acadian Asset Management
409
Acadian Asset Management
Massachusetts
$3.96M -$32.9M -109,257 -89%
SAM
410
Shell Asset Management
Netherlands
$3.93M -$855K -2,842 -18%
TMAM
411
Tokio Marine Asset Management
Japan
$3.92M +$11.7K +39 +0.3%
NLGIA
412
Nippon Life Global Investors Americas
New York
$3.92M +$3.92M +13,010 New
MIA
413
MainStreet Investment Advisors
Illinois
$3.9M +$43.9K +146 +1%
PA
414
Pinnacle Associates
New York
$3.9M -$303K -1,006 -7%
AG
415
Advisor Group
Arizona
$3.89M +$431K +1,432 +12%
BTS
416
BB&T Securities
Virginia
$3.88M -$95.1K -316 -2%
AT
417
Arden Trust
Delaware
$3.82M -$74.3K -247 -2%
FHB
418
First Hawaiian Bank
Hawaii
$3.73M +$38.5K +128 +1%
KFP
419
KMG Fiduciary Partners
Ohio
$3.71M +$3.71M +12,325 New
Daiwa Securities Group
420
Daiwa Securities Group
Japan
$3.65M -$1.72M -5,712 -32%
Brown Advisory
421
Brown Advisory
Maryland
$3.6M +$93.6K +311 +3%
II
422
IFM Investors
Australia
$3.58M +$230K +763 +7%
JFG
423
Jefferies Financial Group
New York
$3.47M +$193K +643 +6%
CIBC World Market
424
CIBC World Market
Ontario, Canada
$3.46M -$1.01M -3,350 -23%
CCP
425
Clough Capital Partners
Massachusetts
$3.46M +$688K +2,288 +25%
15 16
17
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