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Biogen
BIIB

Overview Fund Activity

972 hedge funds and large institutions have $85.3B invested in Biogen in 2015 Q2 according to their latest regulatory filings, with 100 funds opening new positions, 367 increasing their positions, 347 reducing their positions, and 85 closing their positions.

Holders
972
Holders Change
+7
Holders Change %
+0.73%
% of All Funds
26.21%
Holding in Top 10
52
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-23.53%
% of All Funds
1.4%
New
100
Increased
367
Reduced
347
Closed
85
Calls
$1.21B
Puts
$1.72B
Net Calls
-$507M
Net Calls Change
+$74.4M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.95B
2
JSP
2
Jackson Square Partners
California
$735M
3
Viking Global Investors
3
Viking Global Investors
Connecticut
$207M
4
TCIM
4
TIAA CREF Investment Management
New York
$865M
5
VOYA Investment Management
5
VOYA Investment Management
Georgia
$233M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$2B
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$60.4M
3
Ameriprise
3
Ameriprise
Minnesota
$1.06B
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$520M
5
MCM
5
Marsico Capital Management
Colorado
$518M
Name Market Value Shares Shares
Change 		Shares
Change %
HDIM
851
Hanson & Doremus Investment Management
Vermont
$212K 525 -25 -5%
HPC
852
HM Payson & Co
Maine
$212K 524 -8 -2%
HPIA
853
Hamilton Point Investment Advisors
North Carolina
$212K 524 – –
PAM
854
Princeton Alpha Management
New Jersey
$208K 516 -390 -43%
GIA
855
GHP Investment Advisors
Colorado
$207K 690 – –
HI
856
Hudock Inc
Pennsylvania
$206K 510 – –
FWCM
857
Ferguson Wellman Capital Management
Oregon
$203K 503 – –
PMFA
858
Plante Moran Financial Advisors
Michigan
$202K 500 +155 +45%
WA
859
Winfield Associates
Ohio
$202K 500 +200 +67%
BFA
860
Beaumont Financial Advisors
Massachusetts
$202K 499 +499 New
HCM
861
Harvey Capital Management
Florida
$202K 500 +500 New
CF
862
CenterStar Fund
Illinois
– – – –
LNB
863
Ledyard National Bank
$183K 451 +9 +2%
RA
864
Rational Advisors
New York
$175K 434 -30 -6%
TDC
865
Thompson Davis & Co
Virginia
$175K 433 +285 +193%
WA
866
WFG Advisors
Texas
$166K 412 – –
BRWM
867
B. Riley Wealth Management
Tennessee
$165K 410 +300 +273%
PCTC
868
Perkins Coie Trust Company
Washington
$162K 400 – –
CGT
869
Capital Guardian Trust
California
$161K 399 -35 -8%
TSW
870
Thompson Siegel & Walmsley
Virginia
$160K 396 – –
NYLT
871
New York Life Trust
New York
$159K 394 -161 -29%
NFG
872
Next Financial Group
Texas
$153K 379 +87 +30%
RP
873
Rowlandmiller & Partners
Georgia
$152K 376 – –
PI
874
PineBridge Investments
New York
$151K 375 -9,169 -96%
GI
875
Gradient Investments
Minnesota
$147K 364 +7 +2%
33 34
35
36 37