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ALNY

ALNY

Alnylam Pharmaceuticals, Inc.Healthcare

Institutional holders
793
As of Q2 2026
Total 13F value
$43.2B
Sum of disclosed positions
New positions
93
This quarter
Sold positions
87
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
FMR LLC

Fmr Llc

$4.5B15.02M0.13%+3.0%
Capital World Investors

Capital World Investors

$3.4B11.14M0.40%+3.2%
BlackRock, Inc.

Blackrock, Inc.

$3.3B10.91M0.02%+4.4%
Capital Research Global Investors

Capital Research Global Investors

$2.9B9.75M0.41%+3.0%
Banque Cantonale Vaudoise

Banque Cantonale Vaudoise

$2.2B7.3K0.30%+22.2%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$2B6.54M0.09%+0.7%
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$1.8B6.03M0.04%+1.4%
T. Rowe Price Investment Management, Inc.

T. Rowe Price Investment Management, Inc.

$1.7B5.64M1.11%+8.6%
Invesco Ltd.

Invesco Ltd.

$1.1B3.75M0.09%+190.6%
STATE STREET CORP

State Street Corporation

$1.1B3.56M0.03%+7.0%
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$791.3M2.64M0.04%-0.9%
JPMORGAN CHASE & CO

Jpmorgan Chase

$785.3M2.68M0.04%New Position
BAILLIE GIFFORD & CO

Baillie Gifford & Co

$734.5M2.44M0.23%-2.2%
NORGES BANK

Norges Bank

$683.9M2.27M0.07%New Position
WELLINGTON MANAGEMENT GROUP LLP

Wellington Management Group Llp

$635.3M2.11M0.11%+9.0%
Orbis Allan Gray Ltd

Orbis Allan Gray Ltd

$598.3M1.99M2.05%+48.9%
DODGE & COX

Dodge & Cox

$588.6M1.96M0.31%+1.4%
TWO SIGMA INVESTMENTS, LP

Two Sigma Investments

$564.7M1.88M0.41%-5.8%
AMERICAN CENTURY COMPANIES INC

American Century Companies Inc

$558.1M1.85M0.25%+2.9%
MANUFACTURERS LIFE INSURANCE COMPANY, THE

Manufacturers Life Insurance Company, The

$538.1M1.79M0.21%+34.9%
Clearbridge Investments, LLC

Clearbridge Investments, Llc

$379.1M1.26M0.31%-7.1%
PRICE T ROWE ASSOCIATES INC /MD/

Price T Rowe Associates Inc /Md/

$345.9M1.15M0.03%-19.8%
D. E. Shaw & Co., Inc.

D.E. Shaw & Co

$332.4M1.10M0.11%+4.3%
MORGAN STANLEY

Morgan Stanley

$310.7M1.03M0.00%+2.9%
BANK OF AMERICA CORP /DE/

Bank Of America

$299.4M994.5K0.01%+2.9%
Legal & General Group Plc

Legal & General Group Plc

$278.3M924.6K0.03%-1.1%
NORTHERN TRUST CORP

Northern Trust Corp

$267M886.9K0.02%+3.4%
ROYAL BANK OF CANADA

Royal Bank Of Canada

$263.7M875.9K0.02%+10.7%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

California State Teachers Retirement System

$260M60.36M0.06%+30461.4%
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$259.7M862.8K0.06%+2.6%
Deep Track Capital, LP

Deep Track Capital, Lp

$248.3M825.0K3.61%New Position
DEUTSCHE BANK AG\

Deutsche Bank Ag\

$245.5M815.4K0.03%+7.1%
Qube Research & Technologies Ltd

Qube Research & Technologies Ltd

$240.4M798.7K0.22%-4.7%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$227.4M755.4K0.03%+12.2%
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$227.4M755.4K0.03%New Position
LOS ANGELES CAPITAL MANAGEMENT LLC

Los Angeles Capital Management Llc

$219.6M729.6K0.81%+726.5%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

Ubs Asset Management Americas Inc

$219.1M727.8K0.01%+7.4%
AQR CAPITAL MANAGEMENT LLC

Aqr Capital Management Llc

$219M728.0K0.08%-20.3%
FEDERATED HERMES, INC.

Federated Hermes, Inc.

$216.7M719.9K0.31%+4.7%
UBS Group AG

Ubs Group Ag

$188.7M627.0K0.01%+36.6%
Amundi

Amundi

$185.9M617.5K0.04%-17.4%
LOOMIS SAYLES & CO L P

Loomis Sayles & Co L P

$174.7M580.2K0.21%+13.3%
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$173M574.8K0.01%+22.4%
Bank of New York Mellon Corp

Bank Of New York Mellon Corp

$148.1M492.1K0.02%+0.2%
Polar Capital Holdings Plc

Polar Capital Holdings Plc

$145.3M482.8K0.34%+87.3%
Paradigm Biocapital Advisors LP

Paradigm Biocapital Advisors Lp

$144.5M480.0K2.71%New Position
FRANKLIN RESOURCES INC

Franklin Resources Inc

$134.8M447.7K0.02%-4.8%
FIRST TRUST ADVISORS LP

First Trust Advisors Lp

$126.9M421.5K0.07%+10.2%
RAYMOND JAMES FINANCIAL INC

Raymond James Financial Inc

$118.2M392.8K0.02%-3.5%
DIMENSIONAL FUND ADVISORS LP

Dimensional Fund Advisors Lp

$118M392.0K0.02%+2.0%

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