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Biogen
BIIB

Overview Fund Activity

946 hedge funds and large institutions have $49.3B invested in Biogen in 2016 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 363 increasing their positions, 350 reducing their positions, and 103 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
946
Holders Change
-22
Holders Change %
-2.27%
% of All Funds
25.25%
Holding in Top 10
32
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-13.51%
% of All Funds
0.85%
New
95
Increased
363
Reduced
350
Closed
103
Calls
$1.05B
Puts
$1.13B
Net Calls
-$73.9M
Net Calls Change
+$323M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$458M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$148M
3
Primecap Management
Primecap Management
California
+$114M
4
VAM
Visium Asset Management
New York
+$99.3M
5
Invesco
Invesco
Georgia
+$89.1M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$162M
2
State Street
State Street
Massachusetts
-$139M
3
AQR Capital Management
AQR Capital Management
Connecticut
-$137M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$135M
5
BFA
BlackRock Fund Advisors
California
-$99.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
IA
851
IFP Advisors
Florida
$112K -$465K -2,023 -81%
IPC
852
Independent Portfolio Consultants
Florida
$111K +$10.4K +40 +10%
WA
853
Winfield Associates
Ohio
$109K +$5.19K +20 +5%
WA
854
WFG Advisors
Texas
$107K – – –
PCTC
855
Perkins Coie Trust Company
Washington
$104K – – –
BFEC
856
Benjamin F. Edwards & Company
Missouri
$103K -$66.3K -255 -39%
TSW
857
Thompson Siegel & Walmsley
Virginia
$103K – – –
TRCT
858
Tower Research Capital (TRC)
New York
$102K +$102K +390 New
FIB
859
First Interstate Bank
Montana
$99K – – –
GI
860
Gradient Investments
Minnesota
$95K – – –
PFO
861
Pathstone Family Office
New Jersey
$95K +$80.8K +312 +567%
PMFA
862
Plante Moran Financial Advisors
Michigan
$93K -$24.7K -95 -21%
CAM
863
ClariVest Asset Management
California
$91K – – –
PSC
864
Prentiss Smith & Co
Vermont
$87K – – –
CAW
865
Cornerstone Advisors (Washington)
Washington
$75K -$10.7K -41 -13%
CHC
866
City Holding Co
West Virginia
$73K – – –
HCP
867
Holt Capital Partners
Texas
$72K +$72K +275 New
ED
868
Exane Derivatives
France
$70.8K -$55.2K -212 -44%
QCG
869
Quadrant Capital Group
Ohio
$69K -$228K -957 -77%
VCM
870
Versant Capital Management
Arizona
$68K -$2.59K -10 -4%
CGT
871
Capital Guardian Trust
California
$67K -$31.6K -122 -32%
VIA
872
Vantage Investment Advisors
Pennsylvania
$67K – – –
ZB
873
Zions Bancorporation
Utah
$64K -$9.87K -35 -13%
QT
874
Quantbot Technologies
New York
$64K +$64K +247 New
S
875
SignatureFD
Georgia
$59K +$3.92K +15 +7%
33 34
35
36 37