Stock Transactions — BIOGEN INC

Total Bought
20,674,760
444 transactions
Total Sold
12,417,969
374 transactions
Net
+8,256,791
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
▲▼
Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
▲▼
Type
FMR LLC1,287,7609,425,863+8,138,1030.010.08+0.08buy
NORGES BANK02,638,834+2,638,8340.000.05+0.05buy
Boston Partners01,720,595+1,720,5950.000.31+0.31buy
FRED ALGER MANAGEMENT, LLC2,039798,774+796,7350.000.55+0.55buy
JPMORGAN CHASE & CO1,268,3501,857,262+588,9120.010.02+0.01buy
HRT FINANCIAL LP4,446384,265+379,8190.000.21+0.21buy
CITIGROUP INC202,299573,844+371,5450.020.07+0.05buy
Jain Global LLC0353,173+353,1730.000.61+0.61buy
GLENVIEW CAPITAL MANAGEMENT, LLC0290,605+290,6050.001.09+1.09buy
Artemis Investment Management LLP0226,845+226,8450.000.48+0.48buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP441,082661,684+220,6020.090.16+0.07buy
Patient Capital Management, LLC396,649576,352+179,7032.223.92+1.69buy
Alyeska Investment Group, L.P.845,2771,024,268+178,9910.360.51+0.15buy
Pictet Asset Management Holding SA770,855947,494+176,6390.100.16+0.06buy
SG Americas Securities, LLC9,707183,829+174,1220.000.04+0.04buy
Candriam S.C.A.158,821330,472+171,6510.120.29+0.17buy
VANGUARD GROUP INC17,289,23517,447,092+157,8570.040.04+0.01buy
Squarepoint Ops LLC7,628146,408+138,7800.000.05+0.05buy
Y-Intercept (Hong Kong) Ltd0134,566+134,5660.000.53+0.53buy
GEODE CAPITAL MANAGEMENT, LLC4,068,7814,199,399+130,6180.040.05+0.01buy
PERCEPTIVE ADVISORS LLC0124,000+124,0000.000.40+0.40buy
BRAIDWELL LP0115,700+115,7000.000.65+0.65buy
BNP PARIBAS FINANCIAL MARKETS395,938508,067+112,1290.040.06+0.01buy
Susquehanna Portfolio Strategies, LLC0106,114+106,1140.000.29+0.29buy
Zurcher Kantonalbank (Zurich Cantonalbank)348,404452,442+104,0380.110.17+0.06buy
T. Rowe Price Investment Management, Inc.1,067,4821,170,907+103,4250.090.13+0.04buy
Integral Health Asset Management, LLC0100,000+100,0000.000.89+0.89buy
Logos Global Management LP100,000200,000+100,0001.382.35+0.96buy
Walleye Trading LLC095,522+95,5220.000.27+0.27buy
DIMENSIONAL FUND ADVISORS LP873,094960,645+87,5510.030.04+0.01buy
Portolan Capital Management, LLC084,990+84,9900.000.80+0.80buy
MORGAN STANLEY2,251,5352,325,013+73,4780.020.02+0.01buy
Contrarius Group Holdings Ltd064,952+64,9520.000.55+0.55buy
AEGON ASSET MANAGEMENT UK PLC195,635260,162+64,5270.320.54+0.22buy
HSBC HOLDINGS PLC447,518503,832+56,3140.040.05+0.01buy
Weiss Asset Management LP055,560+55,5600.000.14+0.14buy
O'SHAUGHNESSY ASSET MANAGEMENT, LLC59,989110,268+50,2790.050.11+0.06buy
Empowered Funds, LLC9,04357,961+48,9180.010.08+0.07buy
BNP Paribas Asset Management Holding S.A.196,903245,680+48,7770.070.05-0.02buy
Caption Management, LLC5,00053,000+48,0000.040.41+0.37buy
BlackRock, Inc.14,763,95214,811,370+47,4180.040.04+0.01buy
TWO SIGMA INVESTMENTS, LP205,233251,763+46,5300.040.07+0.02buy
ADAMS DIVERSIFIED EQUITY FUND, INC.044,300+44,3000.000.26+0.26buy
ROYAL BANK OF CANADA498,120541,825+43,7050.010.02+0.00buy
Nuveen, LLC332,457375,557+43,1000.010.02+0.01buy
Brevan Howard Capital Management LP33,51171,017+37,5060.070.24+0.17buy
Rhenman & Partners Asset Management AB55,00092,350+37,3500.851.52+0.67buy
Dakota Wealth Management8,67745,897+37,2200.020.14+0.12buy
SEI INVESTMENTS CO22,83159,496+36,6650.000.01+0.01buy
BRIDGER MANAGEMENT, LLC036,065+36,0650.004.08+4.08buy
GOLDMAN SACHS GROUP INC1,063,5861,099,366+35,7800.020.03+0.01buy
VICTORY CAPITAL MANAGEMENT INC212,962246,650+33,6880.020.02+0.01buy
Quantinno Capital Management LP67,85298,333+30,4810.030.03+0.01buy
RAYMOND JAMES FINANCIAL INC53,34283,714+30,3720.000.00+0.00buy
SIMPLEX TRADING, LLC1,11630,878+29,7620.000.15+0.15buy
Insight Wealth Strategies, LLC028,960+28,9600.000.58+0.58buy
Nippon Life Global Investors Americas, Inc.026,490+26,4900.000.19+0.19buy
PRINCIPAL FINANCIAL GROUP INC157,842184,189+26,3470.010.02+0.01buy
Mubadala Investment Co PJSC026,236+26,2360.000.03+0.03buy
Eversept Partners, LP51,76577,944+26,1790.560.77+0.21buy
KLP KAPITALFORVALTNING AS166,577191,677+25,1000.090.13+0.04buy
NOMURA HOLDINGS INC122,902147,261+24,3590.080.07-0.00buy
NATIONAL BANK OF CANADA /FI/73,11796,542+23,4250.010.02+0.01buy
Privium Fund Management B.V.51,92573,480+21,5551.312.38+1.07buy
Creative Planning68,58390,002+21,4190.010.01+0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,123,3491,143,902+20,5530.030.03+0.01buy
Sivik Global Healthcare LLC020,000+20,0000.001.72+1.72buy
Atom Investors LP2,22221,720+19,4980.020.30+0.28buy
LPL Financial LLC70,16489,537+19,3730.000.00+0.00buy
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC569,253588,545+19,2920.140.18+0.03buy
IMC-Chicago, LLC019,011+19,0110.000.06+0.06buy
JANE STREET GROUP, LLC5,34023,539+18,1990.000.00+0.00buy
KBC Group NV35,45953,398+17,9390.010.02+0.01buy
B. Metzler seel. Sohn & Co. AG12,48229,971+17,4890.020.05+0.03buy
RITHOLTZ WEALTH MANAGEMENT11,68028,375+16,6950.030.09+0.06buy
Fisher Asset Management, LLC277,285293,269+15,9840.010.02+0.00buy
AMERICAN CENTURY COMPANIES INC70,39385,824+15,4310.010.01+0.00buy
MILLENNIUM MANAGEMENT LLC1,111,1901,125,586+14,3960.120.14+0.02buy
Fieldview Capital Management, LLC014,272+14,2720.000.43+0.43buy
Entropy Technologies, LP2,41316,312+13,8990.030.16+0.13buy
LOS ANGELES CAPITAL MANAGEMENT LLC191,364205,140+13,7760.090.10+0.01buy
STIFEL FINANCIAL CORP37,59151,246+13,6550.000.01+0.00buy
Camarda Financial Advisors, LLC013,257+13,2570.000.89+0.89buy
Maven Securities LTD013,069+13,0690.000.29+0.29buy
Mitsubishi UFJ Asset Management Co., Ltd.307,379319,909+12,5300.030.04+0.01buy
Twin Tree Management, LP012,270+12,2700.000.22+0.22buy
SPHERA FUNDS MANAGEMENT LTD.82,73894,738+12,0002.753.48+0.74buy
SYSTEMATIC FINANCIAL MANAGEMENT LP4,67016,640+11,9700.020.07+0.05buy
NewEdge Advisors, LLC9,13821,048+11,9100.010.01+0.01buy
OMERS ADMINISTRATION Corp5,18016,808+11,6280.010.02+0.02buy
FIL Ltd307,997319,544+11,5470.030.04+0.01buy
Catalyst Funds Management Pty Ltd011,400+11,4000.000.47+0.47buy
Summit Financial, LLC011,139+11,1390.000.03+0.03buy
Capula Management Ltd10,20821,295+11,0870.010.02+0.01buy
Aster Capital Management (DIFC) Ltd010,487+10,4870.000.81+0.81buy
WINTON GROUP Ltd010,145+10,1450.000.06+0.06buy
SECTOR GAMMA AS75,47585,475+10,0002.623.43+0.81buy
LSV ASSET MANAGEMENT306,839316,815+9,9760.090.12+0.03buy
AVIVA PLC115,706124,898+9,1920.030.04+0.01buy
LETKO, BROSSEAU & ASSOCIATES INC120,620129,780+9,1600.290.37+0.08buy
Page 1 of 11