Stock Transactions — ALNYLAM PHARMACEUTICALS INC

Total Bought
14,226,850
267 transactions
Total Sold
44,355,665
218 transactions
Net
-30,128,815
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
Ghisallo Capital Management LLC02,500,000+2,500,0000.000.23+0.23buy
FMR LLC9,967,99612,164,038+2,196,0420.100.19+0.09buy
Capital World Investors12,789,23614,971,343+2,182,1070.320.59+0.28buy
Orbis Allan Gray Ltd0721,053+721,0530.001.09+1.09buy
VANGUARD GROUP INC11,994,26112,507,778+513,5170.040.06+0.02buy
STATE STREET CORP3,191,3733,534,836+343,4630.020.04+0.02buy
CITADEL ADVISORS LLC39,984367,289+327,3050.010.09+0.08buy
T. Rowe Price Investment Management, Inc.2,872,9043,153,627+280,7230.260.48+0.22buy
GOLDMAN SACHS GROUP INC260,019514,667+254,6480.010.02+0.02buy
ADAGE CAPITAL PARTNERS GP, L.L.C.0254,000+254,0000.000.11+0.11buy
CITIGROUP INC150,690401,660+250,9700.020.09+0.07buy
ORBIMED ADVISORS LLC0250,300+250,3000.001.21+1.21buy
Capital International Investors3,651,2173,891,059+239,8420.110.19+0.08buy
Invesco Ltd.178,313392,841+214,5280.010.02+0.01buy
Palo Alto Investors LP0183,123+183,1230.005.16+5.16buy
D. E. Shaw & Co., Inc.103,387279,398+176,0110.020.10+0.08buy
FRONTIER CAPITAL MANAGEMENT CO LLC0168,442+168,4420.000.41+0.41buy
BANK OF AMERICA CORP /DE/484,893631,112+146,2190.010.01+0.01buy
AQR CAPITAL MANAGEMENT LLC141,137271,619+130,4820.040.10+0.07buy
DEERFIELD MANAGEMENT COMPANY, L.P.0119,800+119,8000.000.48+0.48buy
Capital Research Global Investors3,144,9873,255,648+110,6610.110.17+0.07buy
Avoro Capital Advisors LLC300,000400,000+100,0000.521.29+0.77buy
GEODE CAPITAL MANAGEMENT, LLC2,001,7182,080,275+78,5570.030.04+0.02buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC758,650835,413+76,7630.040.06+0.02buy
Korea Investment CORP39,163112,383+73,2200.010.07+0.05buy
Soleus Capital Management, L.P.071,700+71,7000.001.54+1.54buy
JANUS HENDERSON GROUP PLC178,954249,440+70,4860.010.03+0.02buy
WORLDQUANT MILLENNIUM ADVISORS LLC60,073129,593+69,5200.110.29+0.18buy
TWO SIGMA ADVISERS, LP189,600258,700+69,1000.070.14+0.07buy
MORGAN STANLEY675,281741,514+66,2330.010.01+0.01buy
Assenagon Asset Management S.A.60,342122,796+62,4540.020.07+0.05buy
TUDOR INVESTMENT CORP ET AL060,393+60,3930.000.16+0.16buy
Caption Management, LLC114,122170,550+56,4281.884.39+2.51buy
TWO SIGMA SECURITIES, LLC054,142+54,1420.000.63+0.63buy
FRANKLIN RESOURCES INC237,524289,326+51,8020.010.02+0.01buy
Polar Capital Holdings Plc235,000285,000+50,0000.180.41+0.22buy
Tri Locum Partners LP045,000+45,0000.002.76+2.76buy
Sofinnova Investments, Inc.103,036147,929+44,8930.912.27+1.36buy
Connor, Clark & Lunn Investment Management Ltd.15,44359,898+44,4550.010.06+0.05buy
VOYA INVESTMENT MANAGEMENT LLC70,497114,234+43,7370.010.03+0.02buy
AMERIPRISE FINANCIAL INC194,725238,320+43,5950.010.02+0.01buy
Y-Intercept (Hong Kong) Ltd2,84346,388+43,5450.030.62+0.59buy
Rhenman & Partners Asset Management AB42,30085,500+43,2000.601.99+1.40buy
NORTHERN TRUST CORP739,584780,835+41,2510.020.03+0.01buy
ROYAL BANK OF CANADA374,424411,364+36,9400.010.02+0.01buy
Capital International Sarl73,109109,815+36,7060.360.81+0.45buy
SILVERARC CAPITAL MANAGEMENT, LLC036,000+36,0000.002.16+2.16buy
ACADIAN ASSET MANAGEMENT LLC1,65937,310+35,6510.000.03+0.03buy
Artia Global Partners LP035,000+35,0000.002.18+2.18buy
Candriam S.C.A.316,898351,228+34,3300.300.52+0.21buy
ANTIPODES PARTNERS Ltd205,579238,496+32,9170.972.11+1.13buy
DRIEHAUS CAPITAL MANAGEMENT LLC032,489+32,4890.000.08+0.08buy
CIBC Private Wealth Group LLC174,249206,391+32,1420.050.10+0.05buy
UBS Group AG124,463156,583+32,1200.010.01+0.01buy
CAPITAL INTERNATIONAL LTD /CA/65,22494,225+29,0010.471.06+0.59buy
Twin Tree Management, LP15,51043,749+28,2390.050.31+0.26buy
Eagle Health Investments LP48,35676,256+27,9001.383.31+1.93buy
TD ASSET MANAGEMENT INC462,348489,940+27,5920.060.11+0.05buy
LAZARD ASSET MANAGEMENT LLC3,60730,805+27,1980.000.01+0.01buy
APG Asset Management N.V.67,40593,565+26,1600.020.04+0.02buy
JPMORGAN CHASE & CO1,748,1891,772,871+24,6820.020.04+0.01buy
BNP PARIBAS FINANCIAL MARKETS101,446126,012+24,5660.020.03+0.01buy
Atika Capital Management LLC024,500+24,5000.000.69+0.69buy
Walleye Capital LLC46,85870,307+23,4490.080.18+0.10buy
FIRST TRUST ADVISORS LP217,373240,547+23,1740.030.06+0.03buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC447,560470,592+23,0320.020.02+0.01buy
GROUPAMA ASSET MANAGMENT2,25624,234+21,9780.060.08+0.02buy
Robeco Institutional Asset Management B.V.28,84049,670+20,8300.010.03+0.02buy
Capital International, Inc./CA/93,376113,984+20,6080.190.37+0.18buy
CHOREO, LLC020,000+20,0000.000.00+0.00buy
Rafferty Asset Management, LLC61,20681,110+19,9040.030.07+0.04buy
MACKENZIE FINANCIAL CORP18,51536,091+17,5760.000.01+0.01buy
DLD Asset Management, LP016,200+16,2000.000.92+0.92buy
Zurcher Kantonalbank (Zurich Cantonalbank)50,01465,485+15,4710.030.05+0.03buy
Federation des caisses Desjardins du Quebec64615,981+15,3350.000.02+0.02buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP014,971+14,9710.000.00+0.00buy
VOLORIDGE INVESTMENT MANAGEMENT, LLC014,863+14,8630.000.01+0.01buy
PDT Partners, LLC014,284+14,2840.000.33+0.33buy
PANAGORA ASSET MANAGEMENT INC7,45719,810+12,3530.010.02+0.02buy
Skandinaviska Enskilda Banken AB (publ)94,553106,892+12,3390.070.12+0.06buy
CAPITAL FUND MANAGEMENT S.A.30,36741,821+11,4540.060.12+0.06buy
Legal & General Group Plc750,602761,919+11,3170.030.05+0.02buy
Gotham Asset Management, LLC2,04713,237+11,1900.000.04+0.04buy
DIMENSIONAL FUND ADVISORS LP255,179266,206+11,0270.010.02+0.01buy
Penserra Capital Management LLC910,827+10,8180.000.03+0.03buy
Illinois Municipal Retirement Fund26,37536,872+10,4970.060.14+0.08buy
National Pension Service186,183196,387+10,2040.030.05+0.02buy
CANADA PENSION PLAN INVESTMENT BOARD273,790283,933+10,1430.040.07+0.02buy
Mitsubishi UFJ Asset Management Co., Ltd.68,79078,561+9,7710.010.02+0.01buy
READYSTATE ASSET MANAGEMENT LP09,600+9,6000.000.11+0.11buy
SEI INVESTMENTS CO29,60339,178+9,5750.010.01+0.01buy
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp14,98324,217+9,2340.020.04+0.02buy
STATE OF WISCONSIN INVESTMENT BOARD68,71477,936+9,2220.030.05+0.02buy
MBB PUBLIC MARKETS I LLC09,200+9,2000.000.05+0.05buy
SIMPLEX TRADING, LLC08,803+8,8030.000.07+0.07buy
FORA Capital, LLC07,173+7,1730.000.21+0.21buy
CANADA LIFE ASSURANCE Co47,54554,405+6,8600.010.02+0.01buy
Entropy Technologies, LP06,849+6,8490.000.18+0.18buy
Allianz Asset Management GmbH11,51418,174+6,6600.000.01+0.00buy
Advisory Services Network, LLC06,569+6,5690.000.03+0.03buy
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