Stock TransactionsBIOGEN

Total Bought
827,902
49 transactions
Total Sold
2,972,574
65 transactions
Net
-2,144,672
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
Change in Shares
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
Change in Weight (%)
Type
D. E. Shaw & Co., Inc.1,333,990846,444+487,5460.700.430.00sell
AMERICAN CENTURY COMPANIES INC373,188698,618+325,4300.080.16+0.07buy
NORDEA INVESTMENT MANAGEMENT AB429,970139,653+290,3170.170.050.00sell
BALYASNY ASSET MANAGEMENT L.P.239,39559,988+179,4070.230.050.00sell
RENAISSANCE TECHNOLOGIES LLC1,263,8371,109,537+154,3000.510.50-0.01sell
PRUDENTIAL FINANCIAL INC280,828166,465+114,3630.130.070.00sell
INTECH INVESTMENT MANAGEMENT LLC127,33215,521+111,8110.290.05-0.24sell
AQR CAPITAL MANAGEMENT LLC422,486336,388+86,0980.270.210.00sell
GEODE CAPITAL MANAGEMENT, LLC3,102,7353,183,679+80,9440.120.110.00buy
BNP PARIBAS FINANCIAL MARKETS218,649138,674+79,9750.140.080.00sell
ING GROEP NV117,55843,848+73,7100.320.090.00sell
ADAGE CAPITAL PARTNERS GP, L.L.C.332,023402,056+70,0330.210.250.00buy
TD ASSET MANAGEMENT INC155,859216,184+60,3250.050.07+0.02buy
Connor, Clark & Lunn Investment Management Ltd.107,26854,037+53,2310.160.08-0.08sell
Allianz Asset Management GmbH699,269752,211+52,9420.420.46+0.04buy
ExodusPoint Capital Management, LP104,29656,852+47,4440.350.200.00sell
WEDGE CAPITAL MANAGEMENT L L P/NC141,626106,815+34,8110.660.480.00sell
VICTORY CAPITAL MANAGEMENT INC140,373109,759+30,6140.050.04-0.01sell
FIRST TRUST ADVISORS LP385,592411,699+26,1070.130.140.00buy
PRIMECAP MANAGEMENT CO/CA/16,001,16616,025,876+24,7103.883.81-0.06buy
AVIVA PLC32,76857,261+24,4930.040.070.00buy
MAI Capital Management25,6541,960+23,6940.110.01-0.10sell
Andra AP-fonden60,30037,200+23,1000.440.27-0.17sell
Beutel, Goodman & Co Ltd.977,726999,346+21,6201.601.600.00buy
NOMURA ASSET MANAGEMENT CO LTD61,24778,082+16,8350.090.10+0.01buy
CANADA PENSION PLAN INVESTMENT BOARD168,810152,810+16,0000.070.070.00sell
NATIXIS16,26931,937+15,6680.040.080.00buy
VIRGINIA RETIREMENT SYSTEMS ET Al170,304184,604+14,3000.490.500.00buy
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM247,784233,553+14,2310.110.10-0.01sell
GATEWAY INVESTMENT ADVISERS LLC66,43652,992+13,4440.230.180.00sell
LSV ASSET MANAGEMENT366,454353,424+13,0300.230.220.00sell
SPRUCEGROVE INVESTMENT MANAGEMENT LTD71,40060,012+11,3881.080.890.00sell
Legal & General Group Plc1,358,5471,369,521+10,9740.140.13-0.01buy
Twin Tree Management, LP19,63929,552+9,9130.160.17+0.02buy
Retirement Systems of Alabama179,463169,797+9,6660.220.22+0.00sell
BRIDGER MANAGEMENT, LLC56,27746,633+9,6445.844.420.00sell
Allspring Global Investments Holdings, LLC68,16959,336+8,8330.030.030.00sell
MEEDER ASSET MANAGEMENT INC3,54712,210+8,6630.080.25+0.17buy
ProShare Advisors LLC157,923149,594+8,3290.140.120.00sell
CANADA LIFE ASSURANCE Co166,710158,657+8,0530.120.11-0.01sell
Skandinaviska Enskilda Banken AB (publ)80,57488,501+7,9270.160.17+0.01buy
Epoch Investment Partners, Inc.210,176203,016+7,1600.350.330.00sell
BROOKFIELD Corp /ON/33,32726,305+7,0220.040.030.00sell
LETKO, BROSSEAU & ASSOCIATES INC115,725109,185+6,5400.600.580.00sell
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO88,26181,915+6,3460.100.100.00sell
PRINCIPAL FINANCIAL GROUP INC176,377170,210+6,1670.040.030.00sell
BANQUE PICTET & CIE SA45,43439,376+6,0580.120.10-0.02sell
Cresset Asset Management, LLC1,3506,751+5,4010.010.010.00buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP290,740295,843+5,1030.100.100.00buy
BRIDGEWAY CAPITAL MANAGEMENT, LLC34,95029,950+5,0000.260.210.00sell
Cambridge Investment Research Advisors, Inc.10,56415,176+4,6120.020.02+0.01buy
FIRST CITIZENS BANK & TRUST CO14,18318,008+3,8250.080.09+0.02buy
PLATINUM INVESTMENT MANAGEMENT LTD20,51124,044+3,5330.200.240.00buy
GUGGENHEIM CAPITAL LLC57,45660,919+3,4630.140.140.00buy
Treasurer of the State of North Carolina94,06191,213+2,8480.150.140.00sell
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO6,7299,102+2,3730.000.000.00buy
Rockefeller Capital Management L.P.10,3568,019+2,3370.010.010.00sell
SHELTON CAPITAL MANAGEMENT19,43317,163+2,2700.230.180.00sell
ALTRINSIC GLOBAL ADVISORS LLC51,77649,575+2,2010.560.540.00sell
Mariner, LLC18,02219,943+1,9210.010.020.00buy
SCHRODER INVESTMENT MANAGEMENT GROUP74,06975,960+1,8910.030.03+0.00buy
NATIXIS ADVISORS, LLC26,53028,321+1,7910.030.030.00buy
Machina Capital S.A.S.6082,394+1,7860.150.390.00buy
TOWNSQUARE CAPITAL LLC15,17316,855+1,6820.090.090.00buy
NICOLET BANKSHARES INC2,5314,061+1,5300.110.220.00buy
Brandywine Global Investment Management, LLC65,63767,165+1,5280.150.16+0.01buy
DENALI ADVISORS LLC2,403900+1,5030.280.090.00sell
Quantinno Capital Management LP3,3794,850+1,4710.060.080.00buy
Uncommon Cents Investing LLC1,3402,800+1,4600.140.280.00buy
CI INVESTMENTS INC.3,8305,215+1,3850.010.010.00buy
Integrated Wealth Concepts LLC2,9961,647+1,3490.020.010.00sell
CWM, LLC2,8024,114+1,3120.010.01+0.00buy
JANUS HENDERSON GROUP PLC21,24620,081+1,1650.000.000.00sell
TRUST CO OF TOLEDO NA /OH/1,8702,978+1,1080.090.140.00buy
SECTORAL ASSET MANAGEMENT INC13,00214,066+1,0640.690.670.00buy
BESSEMER GROUP INC4,3355,399+1,0640.000.00+0.00buy
ATWOOD & PALMER INC40,68841,702+1,0141.061.060.00buy
Walleye Capital LLC13,69414,688+9940.080.090.00buy
RHUMBLINE ADVISERS279,780280,736+9560.100.100.00buy
Penserra Capital Management LLC68994+9260.000.01+0.01buy
State of Alaska, Department of Revenue48,66447,740+9240.170.170.00sell
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS24,41225,243+8310.060.06-0.00buy
HBK Sorce Advisory LLC1,623819+8040.010.010.00sell
ARS Wealth Advisors Group, LLC1,610846+7640.080.040.00sell
STF Management LP1,653901+7520.310.280.00sell
SHELL ASSET MANAGEMENT CO5,9015,175+7260.070.060.00sell
GUARDIAN INVESTMENT MANAGEMENT10,76510,065+7002.262.440.00sell
AGF MANAGEMENT LTD12,72712,076+6510.020.020.00sell
LAZARD ASSET MANAGEMENT LLC15,40914,762+6470.010.010.00sell
KMG FIDUCIARY PARTNERS, LLC2,3221,696+6260.090.060.00sell
Advisors Asset Management, Inc.5,3145,886+5720.030.030.00buy
Elo Mutual Pension Insurance Co11,44311,890+4470.100.100.00buy
PROFUND ADVISORS LLC13,01013,457+4470.230.210.00buy
Empowered Funds, LLC1,0881,510+4220.020.02-0.00buy
OPPENHEIMER ASSET MANAGEMENT INC.41,68241,272+4100.180.170.00sell
WEDBUSH SECURITIES INC1,9761,576+4000.030.020.00sell
FULLER & THALER ASSET MANAGEMENT, INC.1,0861,476+3900.000.00+0.00buy
SEIZERT CAPITAL PARTNERS, LLC4,1333,743+3900.060.060.00sell
GREAT VALLEY ADVISOR GROUP, INC.9991,362+3630.010.020.00buy
YOUSIF CAPITAL MANAGEMENT, LLC24,70925,062+3530.100.090.00buy
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