Who owns Alnylam Pharmaceuticals?

Top Holders and Investors of ALNY Stock

Find out what company owns Alnylam Pharmaceuticals, who bought ALNY this quarter, and who sold shares of ALNY stock?

Fund or Company Name Number of Shares Valued At As Of
FMR LLC 12.91M $661.53M Mar 2017
Wellington Management Company, LLP 12.04M $617.11M Mar 2017
Dodge & Cox 9.40M $481.71M Mar 2017
The Vanguard Group,Inc 5.66M $290.14M Mar 2017
T. Rowe Price Associates, Inc. 4.17M $213.61M Mar 2017
BAILLIE GIFFORD & CO 3.33M $170.89M Mar 2017
STATE STREET CORPORATION 2.17M $111.02M Mar 2017
BlackRock Fund Advisors 2.10M $78.66M Dec 2016
Slate Path Capital 2.00M $102.50M Mar 2017
BlackRock Institutional Trust Company, N.A. 1.95M $73.15M Dec 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 1.73M $88.72M Mar 2017
Blue Ridge Capital 1.59M $81.49M Mar 2017
GOLDMAN SACHS GROUP INC 1.39M $71.37M Mar 2017
BB Biotech AG 1.24M $63.62M Mar 2017
Gilder, Gagnon, Howe & Co. LLC 1.21M $61.81M Mar 2017
Perceptive Advisors LLC 1.10M $56.55M Mar 2017
RTW INVESTMENTS 1.09M $55.99M Mar 2017
Bridger Management LLC 727091 $37.26M Mar 2017
SUSQUEHANNA INTERNATIONAL 726898 $37.25M Mar 2017
MORGAN STANLEY 701736 $35.96M Mar 2017
12 West Capital Management 700000 $35.88M Mar 2017
First Trust Advisors L.P. 694184 $35.58M Mar 2017
Janus Capital Management LLC 649399 $33.28M Mar 2017
Arrowpoint Asset Management, LLC 606143 $31.06M Mar 2017
Geode Capital Management, LLC 576797 $29.56M Mar 2017
PICTET ASSET MANAGEMENT 563771 $28.89M Mar 2017
Franklin Resources, Inc. 508317 $26.05M Mar 2017
Rockefeller Financial Services, Inc. 506223 $25.94M Mar 2017
D. E. Shaw & Co., Inc. (see notes 1, 2 and 3) 505094 $25.89M Mar 2017
Wells Fargo & Company 501526 $25.70M Mar 2017
NORTHERN TRUST 359158 $18.26M Mar 2017
Bank of New York Mellon 305682 $15.67M Mar 2017
Artal Group S.A. 300000 $15.38M Mar 2017
Mitsubishi UFJ Trust & Banking Corp 286067 $14.66M Mar 2017
Russell Investments 277339 $14.22M Mar 2017
683 Capital Management 270000 $13.84M Mar 2017
Dr. Jeffrey R. Jay, M.D. 261517 $13.40M Mar 2017
Boxer Capital 250000 $12.81M Mar 2017
Credit Suisse AG 248364 $12.73M Mar 2017
AXA 244283 $12.52M Mar 2017
Hambrecht & Quist Capital Management LLC 243995 $12.50M Mar 2017
BlackRock Group 237918 $8.91M Dec 2016
PEREGRINE CAPITAL MANAGEMENT 221909 $11.72M Mar 2017
Ziff Brothers Investments 219602 $14.89M Sep 2016
New York State Common Retirement Fund 213251 $10.93M Mar 2017
Deutsche Bank Aktiengesellschaft 208597 $10.62M Mar 2017
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 208176 $10.67M Mar 2017
Barclays PLC 207133 $10.56M Mar 2017
Balyasny Asset Management 203467 $10.43M Mar 2017
Frontier Capital Management Co., LLC 196332 $10.06M Mar 2017
Charles Schwab Investment Management, Inc. 182509 $9.35M Mar 2017
FIC CAPITAL 172112 $8.82M Mar 2017
Invesco Ltd. 170148 $8.72M Mar 2017
California State Teachers Retirement System 149290 $7.65M Mar 2017
Bellevue Group AG 141900 $7.27M Mar 2017
Capital World Investors^ 137700 $7.06M Mar 2017
Rhenman & Partners Asset Management AB 130000 $6.66M Mar 2017
Swiss National Bank 127700 $6.54M Mar 2017
TIAA-CREF Investment Management 125638 $6.44M Mar 2017
Suffolk Capital Management, LLC 121531 $6.23M Mar 2017
DIMENSIONAL FUND ADVISORS 112778 $5.78M Mar 2017
Citigroup Inc. 112419 $5.76M Mar 2017
CalPERS 110800 $5.68M Mar 2017
Cutler 110360 $5.65M Mar 2017
Florida State Board of Administration 106508 $5.46M Mar 2017
VAN ECK ASSOCIATES CORP. 102777 $5.27M Mar 2017
TD Asset Management Inc. 95000 $4.87M Mar 2017
RHUMBLINE ADVISERS 94411 $4.84M Mar 2017
Opus Point Partners Management 90121 $4.62M Mar 2017
EVENTIDE ASSET MANAGEMENT 90000 $4.61M Mar 2017
PIONEER INVESTMENT MANAGEMENT 87256 $4.47M Mar 2017
Guggenheim Capital, LLC Managers 84857 $4.35M Mar 2017
ALPS Advisors, Inc. 82468 $3.09M Dec 2016
OrbiMed Advisors, LLC 82200 $4.21M Mar 2017
Canada Pension Plan Investment Board 81472 $4.17M Mar 2017
Teachers Advisors 80238 $4.11M Mar 2017
SEI INVESTMENTS 74085 $3.49M Mar 2017
ROYAL LONDON ASSET MANAGEMENT 70380 $3.90M Jun 2016
Candriam Luxembourg S.C.A. 67000 $3.43M Mar 2017
DekaBank Deutsche Girozentrale 65360 $3.34M Mar 2017
JPMORGAN CHASE & CO 62986 $3.31M Mar 2017
Emerald Acquisition 62948 $4.27M Sep 2016
Altrinsic Global Advisors, LLC 62700 $3.21M Mar 2017
UBS Group AG 61985 $3.18M Mar 2017
Parametric Portfolio Associates 60030 $3.08M Mar 2017
Casdin Capital 55000 $2.82M Mar 2017
Renaissance Technologies, L.L.C. 51100 $2.62M Mar 2017
PEAK6 Investments, L.P. 49500 $2.54M Mar 2017
ALLIANCEBERNSTEIN, L.P. 47475 $2.43M Mar 2017
ProShare Advisors LLC 47427 $2.43M Mar 2017
BlackRock Advisors 43922 $1.64M Dec 2016
CITADEL ADVISORS LLC 42400 $2.17M Mar 2017
TimesSquare Capital Management, LLC 40000 $2.05M Mar 2017
Bank of America Corporation 39669 $2.03M Mar 2017
Emerald Advisers, Inc. 37153 $1.90M Mar 2017
GROUP ONE TRADING 36889 $1.89M Mar 2017
BlackRock Investment Management 36732 $1.37M Dec 2016
SIMPLEX TRADING 32718 $1.68M Mar 2017
OHIO PERS 32511 $1.67M Mar 2017
Eaton Vance Management 31949 $1.64M Mar 2017
KCG Holdings 31800 $1.63M Mar 2017
ProFund Advisors LLC 29138 $1.49M Mar 2017
ING INVESTMENT MANAGEMENT 29061 $1.49M Mar 2017
Allianz Asset Management AG 27000 $1.38M Mar 2017
United Services Automobile Association 26395 $1.35M Mar 2017
Corvex Management 25175 $1.29M Mar 2017
Sectoral Asset Management Inc. 24899 $1.28M Mar 2017
VICTORY CAPITAL MANAGEMENT 24815 $1.27M Mar 2017
Legal & General Group Plc 24739 $1.28M Mar 2017
Schroder Investment Management Group 22913 $1.17M Mar 2017
FT Options 19726 $737555 Dec 2016
Graticule Asia Macro Advisors 18018 $923062 Mar 2017
Macquarie Group Limited 17269 $885036 Mar 2017
Public Employees' Retirement Association of Colorado 16762 $859052 Mar 2017
Signpost Capital Advisors 16485 $845021 Mar 2017
Brian McDonald 15741 $830495 Mar 2017
Sunrise Partners Limited Partnership 15511 $787183 Mar 2017
BNP PARIBAS ARBITRAGE, SNC 15043 $770953 Mar 2017
Belmont Global Advisors 15000 $1.02M Sep 2016
State of Wisconsin Investment Board 14912 $763941 Mar 2017
Aperio Group LLC 14653 $750966 Mar 2017
Tocqueville Asset Management, L.P. 14175 $726043 Mar 2017
BlackRock 13617 $509139 Dec 2016
Utah Retirement Systems 13600 $697000 Mar 2017
Sio Capital Management, LLC 13500 $692010 Mar 2017
Two Sigma Investments, LLC 13300 $682024 Mar 2017
Principal Financial Group, Inc. 12328 $632056 Mar 2017
Millennium Management LLC 11631 $595972 Mar 2017
Nationwide Fund Advisors 11583 $593976 Mar 2017
Folger Hill Asset Management 11511 $590053 Mar 2017
JANE STREET 11300 $579012 Mar 2017
LANDSCAPE CAPITAL MANAGEMENT 11154 $418051 Dec 2016
AMALGAMATED BANK 10906 $559041 Mar 2017
Squarepoint Ops 10800 $554040 Mar 2017
Federated Investors 10000 $513000 Mar 2017
GAM Holding Ltd. 10000 $374000 Dec 2016
American Century Companies, Inc. 9703 $496987 Mar 2017
BANK OF MONTREAL /CAN/ 9528 $488024 Mar 2017
Pacer Advisors 9517 $488031 Mar 2017
Advisors Asset Management, Inc. 9495 $486998 Mar 2017
Cubist Systematic Strategies 9095 $466027 Mar 2017
Kurt F. Somerville 9020 $451000 Mar 2017
Marshall Wace North America 8767 $447029 Mar 2017
MARSHALL WACE ASIA 8767 $447029 Mar 2017
PNC FINANCIAL SERVICES 8685 $436421 Mar 2017
LORING WOLCOTT COOLIDGE FA LLP 8275 $424011 Mar 2017
The Great-West Life Assurance Company 8209 $419972 Mar 2017
A.R.T. Advisors 8200 $420004 Mar 2017
T 7421 $380029 Mar 2017
Virtus ETF Advisers 6478 $331997 Mar 2017

Who sold Alnylam Pharmaceuticals?

Fund Name Date Sold Shares Held Valued At
Norges Bank Investment Management Dec. 31, 2016 664663 $24.88M
CIBC WORLD MARKETS Dec. 31, 2016 210000 $7.86M
NEXTHERA CAPITAL Dec. 31, 2016 165000 $6.18M
WOLVERINE TRADING Dec. 31, 2016 138569 $5.19M
ARK Investment Management Dec. 31, 2016 123730 $4.63M
Granite Point Capital Management Dec. 31, 2016 110000 $4.12M
Quantitative Investment Management Dec. 31, 2016 98400 $3.68M
BlackRock Japan Sept. 30, 2016 90983 $6.17M
LMR Partners Dec. 31, 2016 86245 $3.23M
AVIVA Dec. 31, 2016 48022 $1.80M
Cowen Group, Inc. Dec. 31, 2016 47000 $1.76M