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 12.80M $803.66M Mar 2016
Wellington Management Company 11.95M $749.83M Mar 2016
Vanguard 5.05M $475.29M Dec 2015
BAILLIE GIFFORD & CO 3.38M $212.16M Mar 2016
Capital World Investors^ 1.94M $121.69M Mar 2016
STATE STREET CORPORATION 1.94M $121.56M Mar 2016
BlackRock Fund Advisors 1.84M $115.39M Mar 2016
BlackRock Institutional Trust Company, N.A. 1.78M $111.52M Mar 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 1.65M $103.67M Mar 2016
Gilder, Gagnon, Howe & Co 1.41M $88.80M Mar 2016
T. Rowe Price Associates 1.28M $80.60M Mar 2016
BB Biotech AG 1.19M $74.78M Mar 2016
GOLDMAN SACHS 1.16M $72.92M Mar 2016
Slate Path Capital 1.14M $71.24M Mar 2016
ROYAL LONDON ASSET MANAGEMENT 1.13M $22549 Mar 2016
MORGAN STANLEY 1.08M $67.70M Mar 2016
Blue Ridge Capital 1.07M $67.48M Mar 2016
Jennison Associates 970453 $60.92M Mar 2016
Franklin Resources 943723 $59.24M Mar 2016
RTW INVESTMENTS 866379 $54.38M Mar 2016
Bridger Management 797212 $50.04M Mar 2016
Visium Asset Management 792295 $49.73M Mar 2016
Wells Fargo & Company 773051 $48.52M Mar 2016
Artal Group S.A. 750000 $47.08M Mar 2016
CITADEL ADVISORS 730736 $45.85M Mar 2016
12 West Capital Management 696000 $43.69M Mar 2016
BlackRock 519834 $32.64M Mar 2016
Falcon Edge Capital 491713 $30.86M Mar 2016
Geode Capital Management 480181 $30.12M Mar 2016
Mitsubishi UFJ Trust & Banking 478475 $30.03M Mar 2016
First Trust Advisors 460885 $28.93M Mar 2016
NORTHERN TRUST 351448 $22.06M Mar 2016
Arrowpoint Asset Management 310573 $19.49M Mar 2016
Deutsche Bank Aktiengesellschaft 302695 $18.67M Mar 2016
BlackRock Advisors 294519 $18.49M Mar 2016
Legal & General 291496 $18.30M Mar 2016
Cormorant Asset Management 245000 $15.38M Mar 2016
Millennium Management 243203 $15.27M Mar 2016
Credit Suisse AG 234468 $14.72M Mar 2016
Artisan Partners Limited Partnership 233659 $14.67M Mar 2016
New York State Common Retirement Fund 221577 $13.91M Mar 2016
SUSQUEHANNA INTERNATIONAL 220414 $20.73M Dec 2015
D. E. Shaw & Co 215044 $13.50M Mar 2016
Renaissance Technologies 214000 $13.43M Mar 2016
Sumitomo Mitsui Trust Holdings 209609 $13.16M Mar 2016
Swiss National Bank 198200 $11.92M Mar 2016
TIAA-CREF Investment Management 194205 $12.19M Mar 2016
VAN ECK ASSOCIATES 193870 $18.25M Dec 2015
Frank Russell Company 193043 $12.12M Mar 2016
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 178831 $16.84M Dec 2015
FIC CAPITAL 169138 $10.62M Mar 2016
Ziff Brothers Investments 168566 $10.58M Mar 2016
Jacobs Levy Equity Management 163591 $10.27M Mar 2016
TimesSquare Capital Management 161050 $10.11M Mar 2016
California State Teachers Retirement System 158493 $9.95M Mar 2016
Sio Capital Management 153778 $9.65M Mar 2016
Hambrecht & Quist Capital Management 137495 $8.63M Mar 2016
Aureus Asset Management 131891 $8.28M Mar 2016
Inves 130435 $8.19M Mar 2016
CalPERS 127500 $8.00M Mar 2016
Rhenman & Partners Asset Management AB 125000 $7.85M Mar 2016
Mizuho Trust & Banking 120711 $7.58M Mar 2016
Tocqueville Asset Management 114495 $7.19M Mar 2016
KORNITZER CAPITAL MANAGEMENT INC /KS 110160 $6.91M Mar 2016
DIMENSIONAL FUND ADVISORS 102430 $6.43M Mar 2016
Barclays 102336 $6.36M Mar 2016
Two Sigma Advisers 101622 $6.38M Mar 2016
Charles Schwab Investment Management 98040 $6.15M Mar 2016
Citi 95835 $9.02M Dec 2015
Florida State Board of Administration 92115 $5.78M Mar 2016
Guggenheim Capital, LLC Managers 90662 $5.69M Mar 2016
EVENTIDE ASSET MANAGEMENT 90000 $5.65M Mar 2016
Casdin Capital 90000 $5.65M Mar 2016
HIGHBRIDGE CAPITAL MANAGEMENT 89786 $5.64M Mar 2016
BlackRock Japan 89573 $5.62M Mar 2016
Columbus Circle Investors 89132 $5.59M Mar 2016
PICTET ASSET MANAGEMENT 85615 $8.06M Dec 2015
FT Options 85000 $306000 Mar 2016
Two Sigma Investments 84077 $5.28M Mar 2016
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 79978 $5.02M Mar 2016
Opus Point Partners Management 77593 $4.87M Mar 2016
Cutler 77085 $4.28M Jun 2016
RHUMBLINE ADVISERS 75524 $4.74M Mar 2016
Capital Fund Management S.A. 71950 $4.52M Mar 2016
SPHERA FUNDS MANAGEMENT 70000 $4.39M Mar 2016
BlackRock 69736 $4.38M Mar 2016
AXA 65573 $6.17M Dec 2015
ProShare Advisors 64623 $4.06M Mar 2016
Candriam Luxembourg S.C.A. 61000 $3.81M Mar 2016
Iguana Healthcare Management 60000 $3.77M Mar 2016
Teachers Advisors 59517 $3.74M Mar 2016
Balyasny Asset Management 55671 $3.49M Mar 2016
Nationwide Fund Advisors 53475 $3.36M Mar 2016
Advisors Asset Management 52925 $3.32M Mar 2016
State of Wisconsin Investment Board 52790 $3.31M Mar 2016
BANK OF MONTREAL /CAN/ 52510 $3.30M Mar 2016
J.P. Marvel Investment Advisors 52472 $3.29M Mar 2016
DekaBank Deutsche Girozentrale 52074 $4.92M Dec 2015
Allianz Asset Management AG 51603 $3.24M Mar 2016
ALLIANCEBERNSTEIN 49939 $4.70M Dec 2015
APG All Pensions Group NV 49311 $3.09M Mar 2016
HBK Investments 49293 $3.09M Mar 2016
Canada Pension Plan Investment Board 47927 $3.01M Mar 2016
BlackRock Investment Management 42942 $2.70M Mar 2016
ProFund Advisors 41812 $2.62M Mar 2016
UBS Group AG 41035 $2.58M Mar 2016
Great-West Life Assurance Company 40702 $2.55M Mar 2016
Ascend Capital 40000 $2.51M Mar 2016
JPMORGAN CHASE & CO 38162 $2.12M Mar 2016
AVIVA 36627 $2.30M Mar 2016
Janus Capital Management 35500 $2.23M Mar 2016
Signpost Capital Advisors 34365 $2.16M Mar 2016
JANE STREET 33695 $2.12M Mar 2016
A.R.T. Advisors 32984 $2.07M Mar 2016
Eaton Vance Management 32099 $2.01M Mar 2016
Royal Bank of Canada 31487 $1.98M Mar 2016
ING INVESTMENT MANAGEMENT 30373 $1.91M Mar 2016
Bank of America Corporation 28772 $1.80M Mar 2016
OHIO PERS 27961 $1.76M Mar 2016
United Services Automobile Association 27620 $1.73M Mar 2016
Parametric Portfolio Associates 26879 $1.69M Mar 2016
Emerald Advisers 25494 $1.60M Mar 2016
Cowen 24400 $1.53M Mar 2016
Bellevue Asset Management AG 24000 $2.26M Dec 2015
Bellevue Group AG 24000 $1.51M Mar 2016
Raymond James Financial Services Advisors 23992 $1.51M Mar 2016
TD Asset Management 23600 $1.48M Mar 2016
FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND 23473 $1.47M Mar 2016
Gulf International Bank 23100 $1.28M Jun 2016
Fortaleza Asset Management 22625 $1.42M Mar 2016
Capstone Investment Advisors 21958 $1.38M Mar 2016
SEI INVESTMENTS 19869 $1.25M Mar 2016
Capital One, National Association 19764 $1.24M Mar 2016
AMP Capital Investors 19559 $1.16M Mar 2016
Public Employees' Retirement Association of Colorado 17808 $1.12M Mar 2016
MUTUAL OF AMERICA CAPITAL MANAGEMENT 15837 $993930 Mar 2016
Kurt F. Somerville 15130 $945625 Mar 2016
SIMPLEX TRADING 14750 $818035 Jun 2016
Aperio 14741 $924997 Mar 2016
UBS O'Connor 14451 $906999 Mar 2016
British Columbia Investment Management Corporation 14377 $798067 Jun 2016
Brian McDonald 13683 $936875 Mar 2016
KCG Holdings 13364 $838991 Mar 2016
Mirae Asset Global Investments 13321 $836159 Mar 2016
Utah Retirement Systems 13300 $834974 Mar 2016
Hemenway Trust Company 12675 $795990 Mar 2016
Paulson & Co 12300 $771948 Mar 2016
Credit Agricole S.A. 12182 $766125 Mar 2016
Cubist Systematic Strategies 12155 $762969 Mar 2016
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS 11954 $755492 Mar 2016

Who sold Alnylam Pharmaceuticals?

Fund Name Date Sold Shares Held Valued At
Norges Bank Investment Management Dec. 31, 2015 598157 $56.31M
AQR Capital Management Dec. 31, 2015 216678 $20.40M
ZBI Services Dec. 31, 2015 62298 $5.86M
GLG Partners Dec. 31, 2015 50342 $4.74M
Jefferies Dec. 31, 2015 46214 $4.35M
Ghost Tree Capital Dec. 31, 2015 45000 $4.24M