ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
Capital World Investors16,301,772$6,482,389
FMR LLC15,902,149$6,323,489
VANGUARD GROUP INC13,553,932$5,389,721
BlackRock, Inc.10,400,874$4,135,908
Capital Research Global Investors6,779,708$2,695,946
JPMORGAN CHASE & CO4,719,999$1,876,908
STATE STREET CORP3,228,956$1,283,994
GEODE CAPITAL MANAGEMENT, LLC2,650,722$1,056,884
BAILLIE GIFFORD & CO2,600,979$1,034,279
NORGES BANK2,252,775$895,816
Invesco Ltd.2,165,840$861,246
Dodge & Cox1,964,415$781,150
PRICE T ROWE ASSOCIATES INC /MD/1,702,831$677
WELLINGTON MANAGEMENT GROUP LLP1,628,931$647,744
Orbis Allan Gray Ltd1,618,219$643,485
AMERICAN CENTURY COMPANIES INC1,485,161$590,577
T. Rowe Price Investment Management, Inc.1,151,347$458
TWO SIGMA ADVISERS, LP1,132,560$450,362
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1,127,162$448,216
MORGAN STANLEY970,157$385,784
Legal & General Group Plc961,496$382,339
AQR CAPITAL MANAGEMENT LLC919,959$365,822
NORTHERN TRUST CORP857,742$341,081
UBS Group AG825,840$328,395
FRANKLIN RESOURCES INC787,623$313,198
Qube Research & Technologies Ltd774,676$308,050
DEUTSCHE BANK AG\711,975$283,117
BANK OF AMERICA CORP /DE/685,177$272,461
UBS ASSET MANAGEMENT AMERICAS INC652,366$259,413
CHARLES SCHWAB INVESTMENT MANAGEMENT INC647,839$257,613
FEDERATED HERMES, INC.628,063$249,749
TWO SIGMA INVESTMENTS, LP616,120$245,000
Amundi608,879$242,121
Clearbridge Investments, LLC597,013$237,402
ROYAL BANK OF CANADA591,495$235,207
Nuveen, LLC565,789$224,986
MARSHALL WACE, LLP549,922$218,676
Bank of New York Mellon Corp504,133$200,469
MASSACHUSETTS FINANCIAL SERVICES CO /MA/495,307$196,959
LOOMIS SAYLES & CO L P488,897$194,410
Bellevue Group AG445,903$177,313
D. E. Shaw & Co., Inc.444,493$176,753
1832 Asset Management L.P.440,145$175,024
JACOBS LEVY EQUITY MANAGEMENT, INC401,371$159,605
BNP PARIBAS ARBITRAGE, SA389,435$154,859
RAYMOND JAMES FINANCIAL INC388,705$154,432
GOLDMAN SACHS GROUP INC375,323$149,247
Swiss National Bank359,200$142,836
Squarepoint Ops LLC350,969$139,563
KBC Group NV348,194$138
WORLDQUANT MILLENNIUM ADVISORS LLC343,431$136,565
Sumitomo Mitsui Trust Holdings, Inc.327,763$130,335
GILDER GAGNON HOWE & CO LLC319,305$126,972
Pictet Asset Management Holding SA316,053$125,782
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.311,757$123,970
JANE STREET GROUP, LLC311,288$123,784
DIMENSIONAL FUND ADVISORS LP301,865$120,033
ORBIMED ADVISORS LLC288,800$114,841
Allspring Global Investments Holdings, LLC278,657$111,510
JENNISON ASSOCIATES LLC277,759$110,451
CONGRESS ASSET MANAGEMENT CO /MA269,239$107,063
TD Asset Management Inc269,101$107,008
CANADA PENSION PLAN INVESTMENT BOARD258,711$102,876
WELLS FARGO & COMPANY/MN257,640$102,450
FIRST TRUST ADVISORS LP256,954$102,178
ROYAL LONDON ASSET MANAGEMENT LTD253,072$100,634
Polar Capital Holdings Plc240,606$95,677
LOS ANGELES CAPITAL MANAGEMENT LLC240,052$107,918
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM237,005$94,245
Candriam S.C.A.224,330$89,209
BARCLAYS PLC222,561$88,501
VICTORY CAPITAL MANAGEMENT INC220,866$87,827
FengHe Fund Management Pte. Ltd.218,700$86,966
ProShare Advisors LLC211,077$83,935
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM201,816$80,252
CIBC Private Wealth Group, LLC200,425$79,699
Align Financial, LLC198,825$199
Voya Investment Management LLC198,613$78,978
RHUMBLINE ADVISERS195,266$77,647
SUSQUEHANNA INTERNATIONAL GROUP, LLP191,820$76,277
Korea Investment CORP189,769$75,462
AMERIPRISE FINANCIAL INC181,137$72,029
CITIGROUP INC172,562$68,619
National Pension Service168,149$66,864
Russell Investments Group, Ltd.165,740$65,898
VOLORIDGE INVESTMENT MANAGEMENT, LLC160,577$63,853
SCS Capital Management LLC149,611$59,493
Robeco Institutional Asset Management B.V.144,721$57,548
Man Group plc144,210$57,345
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.138,795$55,542
JANUS HENDERSON GROUP PLC136,425$54,252
Handelsbanken Fonder AB136,185$54
abrdn plc132,846$52,826
Universal- Beteiligungs- und Servicegesellschaft mbH124,645$49,397
ENVESTNET ASSET MANAGEMENT INC120,521$47,925
CAPITAL INTERNATIONAL SARL119,352$47,460
NEUBERGER BERMAN GROUP LLC115,203$45,810
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM114,603$45,572
DekaBank Deutsche Girozentrale113,193$18
SEI INVESTMENTS CO111,112$44,187
736 other institutions7,862,902$2,836,289
Total (836 institutions)129,098,153$49,611,500