Stock Transactions — BIOGEN INC

Total Bought
7,048,406
395 transactions
Total Sold
12,696,651
415 transactions
Net
-5,648,245
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
▲▼
Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
▲▼
Type
AMERIPRISE FINANCIAL INC798,6601,450,005+651,3450.050.09+0.04buy
NORGES BANK1,523,1412,078,745+555,6040.050.07+0.02buy
T. Rowe Price Investment Management, Inc.5,169,9705,678,859+508,8890.680.83+0.15buy
GOLDMAN SACHS GROUP INC994,3651,420,860+426,4950.050.06+0.02buy
PRICE T ROWE ASSOCIATES INC /MD/1,589,6292,011,411+421,7820.040.06+0.01buy
BALYASNY ASSET MANAGEMENT L.P.0394,887+394,8870.000.24+0.24buy
STATE STREET CORP6,747,0087,096,018+349,0100.070.07+0.01buy
RA CAPITAL MANAGEMENT, L.P.740,727982,139+241,4122.033.01+0.98buy
Alyeska Investment Group, L.P.166,693401,005+234,3120.220.54+0.31buy
Beutel, Goodman & Co Ltd.1,565,7851,747,444+181,6591.742.15+0.41buy
TOCQUEVILLE ASSET MANAGEMENT L.P.46,200219,998+173,7980.160.84+0.68buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC972,1431,133,786+161,6430.070.08+0.00buy
GEODE CAPITAL MANAGEMENT, LLC3,409,6743,565,965+156,2910.070.07+0.00buy
PRIMECAP MANAGEMENT CO/CA/16,220,71616,338,294+117,5782.612.74+0.13buy
GROUP ONE TRADING LLC0116,653+116,6530.000.85+0.85buy
Zurich Insurance Group Ltd/FI098,642+98,6420.000.20+0.20buy
JANE STREET GROUP, LLC85,994178,166+92,1720.020.04+0.02buy
FIL Ltd702,412790,605+88,1930.150.18+0.03buy
ALLIANCEBERNSTEIN L.P.201,891281,289+79,3980.020.02+0.01buy
Aberdeen Group plc455,864535,177+79,3130.190.24+0.05buy
WORLDQUANT MILLENNIUM ADVISORS LLC4,04180,828+76,7870.010.17+0.16buy
Connor, Clark & Lunn Investment Management Ltd.12,03788,502+76,4650.010.09+0.07buy
BROWN ADVISORY INC272,880347,518+74,6380.080.11+0.03buy
CANADA PENSION PLAN INVESTMENT BOARD109,159173,664+64,5050.020.04+0.01buy
MILLENNIUM MANAGEMENT LLC176,412239,847+63,4350.030.05+0.01buy
FIRST TRUST ADVISORS LP334,296389,951+55,6550.070.09+0.02buy
CenterBook Partners LP3,96556,828+52,8630.060.82+0.76buy
STRS OHIO049,000+49,0000.000.04+0.04buy
WELLINGTON MANAGEMENT GROUP LLP5,120,1425,166,491+46,3490.200.21+0.02buy
BANK OF AMERICA CORP /DE/443,622488,346+44,7240.010.01+0.00buy
CLOUGH CAPITAL PARTNERS L P042,800+42,8000.001.08+1.08buy
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND042,696+42,6960.000.03+0.03buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC858,805900,710+41,9050.040.04-0.00buy
Patient Capital Management, LLC217,887257,269+39,3822.293.17+0.88buy
Rafferty Asset Management, LLC112,816151,295+38,4790.090.13+0.04buy
Walleye Capital LLC9,58447,295+37,7110.020.12+0.09buy
NORTHERN TRUST CORP1,388,3861,425,921+37,5350.050.06+0.00buy
TANG CAPITAL MANAGEMENT LLC035,000+35,0000.000.83+0.83buy
VANGUARD GROUP INC16,570,39816,600,163+29,7650.070.07+0.00buy
Rhenman & Partners Asset Management AB56,80084,800+28,0001.161.89+0.73buy
Impax Asset Management Group plc027,625+27,6250.000.03+0.03buy
WELLS FARGO & COMPANY/MN221,076247,760+26,6840.010.01+0.00buy
ExodusPoint Capital Management, LP024,856+24,8560.000.06+0.06buy
Cutter Capital Management, LP52,00076,726+24,7264.325.42+1.10buy
Lighthouse Investment Partners, LLC023,713+23,7130.000.31+0.31buy
Mitsubishi UFJ Asset Management Co., Ltd.179,419203,096+23,6770.050.06+0.00buy
Gotham Asset Management, LLC023,557+23,5570.000.07+0.07buy
Mariner, LLC1,09423,114+22,0200.000.01+0.01buy
TWO SIGMA ADVISERS, LP171,300192,500+21,2000.090.10+0.01buy
Strategic Financial Concepts, LLC021,189+21,1890.000.00+0.00buy
State of Tennessee, Department of Treasury40,36861,199+20,8310.030.05+0.02buy
SIMPLEX TRADING, LLC020,713+20,7130.000.15+0.15buy
AMF Tjanstepension AB43,84963,933+20,0840.070.11+0.04buy
Sivik Global Healthcare LLC10,03430,000+19,9660.793.11+2.32buy
Erste Asset Management GmbH264,414284,317+19,9030.780.87+0.09buy
JPMORGAN CHASE & CO4,694,6944,712,350+17,6560.090.09+0.00buy
AQR CAPITAL MANAGEMENT LLC6,36223,557+17,1950.000.01+0.01buy
OSSIAM25,31440,951+15,6370.100.18+0.08buy
SEI INVESTMENTS CO90,451105,351+14,9000.030.03+0.01buy
Parallax Volatility Advisers, L.P.014,266+14,2660.000.08+0.08buy
GTS SECURITIES LLC013,918+13,9180.000.07+0.07buy
Walleye Trading LLC15713,839+13,6820.000.06+0.06buy
TD ASSET MANAGEMENT INC367,236380,788+13,5520.070.08+0.01buy
ROYAL LONDON ASSET MANAGEMENT LTD56,82169,572+12,7510.030.04+0.01buy
National Pension Service314,116326,655+12,5390.080.09+0.01buy
KIRR MARBACH & CO LLC /IN/22,24734,232+11,9851.161.91+0.75buy
Neuberger Berman Group LLC19,69631,506+11,8100.000.01+0.00buy
J. L. Bainbridge & Co., Inc.50,01860,604+10,5861.151.41+0.26buy
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp17,29927,838+10,5390.030.04+0.01buy
MBB PUBLIC MARKETS I LLC010,455+10,4550.000.05+0.05buy
NATIXIS ADVISORS, LLC25,09734,811+9,7140.010.02+0.01buy
BNP PARIBAS FINANCIAL MARKETS281,401290,027+8,6260.070.07-0.00buy
EVERGREEN CAPITAL MANAGEMENT LLC15,40023,824+8,4240.130.20+0.07buy
DnB Asset Management AS53,25361,226+7,9730.060.07+0.01buy
Kintegral Advisory, LLC12,72120,606+7,8850.270.46+0.18buy
PROFUND ADVISORS LLC19,07126,921+7,8500.160.23+0.07buy
NISSAY ASSET MANAGEMENT CORP /JAPAN32,34539,908+7,5630.050.06+0.01buy
Ensign Peak Advisors, Inc27,07634,581+7,5050.010.01+0.00buy
LETKO, BROSSEAU & ASSOCIATES INC105,307112,672+7,3650.390.50+0.10buy
Fisher Asset Management, LLC61,54468,487+6,9430.010.01+0.00buy
PDT Partners, LLC06,500+6,5000.000.14+0.14buy
LMR Partners LLP06,460+6,4600.000.03+0.03buy
US BANCORP \DE\17,57623,969+6,3930.010.01+0.00buy
COMMONWEALTH EQUITY SERVICES, LLC22,18728,446+6,2590.010.01+0.00buy
NATIXIS101,738107,481+5,7430.120.16+0.04buy
RHUMBLINE ADVISERS278,644284,206+5,5620.060.06+0.00buy
Baird Financial Group, Inc.21,20326,584+5,3810.010.01+0.00buy
CIBC WORLD MARKETS CORP24,10029,248+5,1480.030.04+0.01buy
OMERS ADMINISTRATION Corp05,029+5,0290.000.01+0.01buy
MetLife Investment Management, LLC33,91038,836+4,9260.050.05+0.00buy
Lombard Odier Asset Management (Europe) Ltd04,686+4,6860.000.05+0.05buy
CITIGROUP INC218,717223,347+4,6300.050.05-0.00buy
GREENLEAF TRUST1,4716,081+4,6100.000.01+0.01buy
CANADA LIFE ASSURANCE Co125,227129,766+4,5390.050.06+0.00buy
Creative Planning13,80118,274+4,4730.000.00+0.00buy
Banque Cantonale Vaudoise2,9177,318+4,4010.020.07+0.04buy
Atria Investments, Inc04,365+4,3650.000.01+0.01buy
Annis Gardner Whiting Capital Advisors, LLC7905,031+4,2410.060.33+0.27buy
UniSuper Management Pty Ltd52,88957,092+4,2030.110.11+0.00buy
NORDEA INVESTMENT MANAGEMENT AB105,376109,474+4,0980.030.03+0.00buy
Page 1 of 10