Stock TransactionsBiogen Idec Inc

Total Bought
5,770,663
168 transactions
Total Sold
2,923,835
125 transactions
Net
+2,846,828
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
Change in Shares
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
Change in Weight (%)
Type
NORGES BANK02,580,033+2,580,0330.000.06+0.06buy
Amundi790,8271,516,831+726,0040.040.08+0.04buy
CITADEL ADVISORS LLC138,093418,356+280,2630.020.05+0.03buy
PERCEPTIVE ADVISORS LLC0276,173+276,1730.000.93+0.93buy
VOYA INVESTMENT MANAGEMENT LLC54,561246,782+192,2210.010.05+0.04buy
ROYAL BANK OF CANADA531,377708,562+177,1850.020.03+0.01buy
JUPITER ASSET MANAGEMENT LTD7,141160,057+152,9160.010.17+0.16buy
Alyeska Investment Group, L.P.805,050932,374+127,3240.420.52+0.10buy
LSV ASSET MANAGEMENT333,739444,049+110,3100.130.17+0.04buy
GEODE CAPITAL MANAGEMENT, LLC4,342,6024,449,295+106,6930.050.05+0.00buy
Nippon Life Global Investors Americas, Inc.33,570137,220+103,6500.281.18+0.90buy
D. E. Shaw & Co., Inc.074,438+74,4380.000.01+0.01buy
Atle Fund Management AB062,781+62,7810.003.65+3.65buy
PICTON MAHONEY ASSET MANAGEMENT046,536+46,5360.000.09+0.09buy
KBC Group NV234,692278,652+43,9600.110.13+0.02buy
LAZARD ASSET MANAGEMENT LLC16,93557,071+40,1360.010.02+0.01buy
Walleye Trading LLC99,532139,253+39,7210.380.42+0.04buy
Zurich Insurance Group Ltd/FI035,169+35,1690.000.05+0.05buy
Verition Fund Management LLC030,914+30,9140.000.05+0.05buy
Robeco Institutional Asset Management B.V.763,174791,092+27,9180.200.21+0.01buy
APG Asset Management N.V.84,047110,984+26,9370.040.05+0.01buy
Mitsubishi UFJ Asset Management Co., Ltd.334,413358,823+24,4100.040.04+0.00buy
Portolan Capital Management, LLC118,481142,856+24,3751.161.16-0.00buy
VICTORY CAPITAL MANAGEMENT INC320,785343,419+22,6340.040.04+0.00buy
Arax Advisory Partners51523,147+22,6320.000.03+0.03buy
Creative Planning117,236138,613+21,3770.010.02+0.00buy
IMC-Chicago, LLC020,649+20,6490.000.04+0.04buy
Mitsubishi UFJ Trust & Banking Corp65,09484,348+19,2540.030.04+0.01buy
BNP Paribas Asset Management Holding S.A.215,436234,138+18,7020.050.05+0.00buy
Mirae Asset Global Investments Co., Ltd.40,23858,746+18,5080.020.02+0.00buy
Zurcher Kantonalbank (Zurich Cantonalbank)522,155540,001+17,8460.210.22+0.02buy
Mariner, LLC72,03687,374+15,3380.020.02+0.00buy
MAI Capital Management4,70219,431+14,7290.000.02+0.01buy
HUSSMAN STRATEGIC ADVISORS, INC.6,30021,000+14,7000.251.05+0.80buy
LPL Financial LLC81,72095,466+13,7460.000.00+0.00buy
AQR CAPITAL MANAGEMENT LLC1,923,5571,936,859+13,3020.160.15-0.01buy
SYSTEMATIC FINANCIAL MANAGEMENT LP16,22027,975+11,7550.070.12+0.05buy
AVIVA PLC96,864108,052+11,1880.030.03+0.00buy
Handelsbanken Fonder AB82,72693,236+10,5100.050.06+0.01buy
Illinois Municipal Retirement Fund89,30399,303+10,0000.210.24+0.03buy
Convergence Investment Partners, LLC13,55723,321+9,7640.410.48+0.07buy
Janney Montgomery Scott LLC08,100+8,1000.000.00+0.00buy
FIRST TRUST ADVISORS LP673,958682,021+8,0630.090.09-0.00buy
CIBC WORLD MARKET INC.07,424+7,4240.000.00+0.00buy
PARK AVENUE SECURITIES LLC07,248+7,2480.000.01+0.01buy
Advisors Asset Management, Inc.6,43113,312+6,8810.020.04+0.02buy
SIMPLEX TRADING, LLC2,1648,983+6,8190.010.05+0.04buy
Vontobel Holding Ltd.13,71020,311+6,6010.010.01+0.01buy
USS Investment Management Ltd37,21743,517+6,3000.030.03+0.01buy
Cambridge Investment Research Advisors, Inc.3,1138,104+4,9910.000.00+0.00buy
Twin Tree Management, LP7595,507+4,7480.030.19+0.16buy
COMMERCE BANK7,07411,672+4,5980.010.01+0.00buy
CI INVESTMENTS INC.4,0788,582+4,5040.000.01+0.00buy
SPHERA FUNDS MANAGEMENT LTD.92,52696,626+4,1002.922.99+0.07buy
Allworth Financial LP4,2118,033+3,8220.000.01+0.00buy
Focus Partners Wealth20,98224,689+3,7070.000.01+0.00buy
ENVESTNET ASSET MANAGEMENT INC64,69368,369+3,6760.000.00+0.00buy
Ensign Peak Advisors, Inc33,71037,354+3,6440.010.01+0.00buy
CAPTRUST FINANCIAL ADVISORS19,57722,885+3,3080.010.01+0.00buy
OMERS ADMINISTRATION Corp20,14923,421+3,2720.020.03+0.01buy
BROWN BROTHERS HARRIMAN & CO6,2939,312+3,0190.010.01+0.00buy
MACQUARIE GROUP LTD8,51211,330+2,8180.010.01+0.00buy
AZZAD ASSET MANAGEMENT INC /ADV02,784+2,7840.000.05+0.05buy
WESTWOOD HOLDINGS GROUP INC02,782+2,7820.000.00+0.00buy
Candriam S.C.A.381,768384,326+2,5580.360.37+0.01buy
Arizona State Retirement System39,86342,077+2,2140.040.05+0.00buy
TOMPKINS FINANCIAL CORP02,200+2,2000.000.03+0.03buy
ALLIANCEBERNSTEIN L.P.212,897214,975+2,0780.010.01+0.00buy
Blackstone Inc.02,060+2,0600.000.00+0.00buy
Allianz Asset Management GmbH178,049180,079+2,0300.040.04-0.00buy
FULLER & THALER ASSET MANAGEMENT, INC.15,23917,156+1,9170.010.01+0.00buy
Daiwa Securities Group Inc.27,13629,009+1,8730.010.01-0.00buy
Orion Porfolio Solutions, LLC8,49710,358+1,8610.010.02+0.00buy
Blackhawk Capital Partners LLC.2,4264,266+1,8400.160.30+0.14buy
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp20,21722,021+1,8040.020.03+0.01buy
ALPS ADVISORS INC01,692+1,6920.000.00+0.00buy
AFFINITY INVESTMENT ADVISORS, LLC01,663+1,6630.000.18+0.18buy
ALLIANZ SE01,550+1,5500.000.00+0.00buy
Fulcrum Asset Management LLP01,546+1,5460.000.03+0.03buy
Cerity Partners LLC76,64478,146+1,5020.020.02+0.00buy
Neuberger Berman Group LLC11,65113,048+1,3970.000.00+0.00buy
OREGON PUBLIC EMPLOYEES RETIREMENT FUND16,84118,215+1,3740.040.04+0.00buy
SIG BROKERAGE, LP5,5006,824+1,3240.290.24-0.05buy
Lombard Odier Asset Management (Switzerland) SA3,8995,099+1,2000.030.04+0.01buy
Atria Investments, Inc2,4373,573+1,1360.000.01+0.00buy
EADS & HEALD WEALTH MANAGEMENT01,081+1,0810.000.11+0.11buy
Essex Financial Services, Inc.01,072+1,0720.000.01+0.01buy
MONETA GROUP INVESTMENT ADVISORS LLC01,069+1,0690.000.00+0.00buy
Calamos Wealth Management LLC01,046+1,0460.000.01+0.01buy
FEDERATED HERMES, INC.97,27998,315+1,0360.030.03+0.00buy
Advisors Capital Management, LLC01,020+1,0200.000.00+0.00buy
BURNS J W & CO INC/NY01,000+1,0000.000.02+0.02buy
WATERS PARKERSON & CO., LLC0951+9510.000.01+0.01buy
Sarissa Capital Management LP0950+9500.000.12+0.12buy
Supplemental Annuity Collective Trust of NJ0947+9470.000.05+0.05buy
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management2,7513,601+8500.010.01+0.00buy
NATIXIS ADVISORS, LLC41,27242,052+7800.010.01-0.00buy
TD PRIVATE CLIENT WEALTH LLC1,9092,512+6030.010.01+0.00buy
Parallax Volatility Advisers, L.P.1,6892,291+6020.010.02+0.00buy
Baker Avenue Asset Management, LP2,2072,808+6010.010.01+0.00buy
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