Skip to content
Disclosery

ALNY ALNYLAM PHARMACEUTICALS INC

Follow

Stock (common), issuer CIK 1178670

580 managers (595 13F filers) reported a position in ALNY shares at 2024-12-31, 127,794,681 shares in all. 62 filers opened a position and 62 filers sold out during the quarter.

Managers
580
13F filers
595
New
62
Added
239
Reduced
181
Sold out
62
Shares held by filers
127,794,681

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
SUPRAN BRYANofficer (EVP, CLO and Secretary)2026-10-02-1,758 S$226.88Form 4

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Mariner, LLCin group Mariner, LLC13,666$3.22M0.01%+1,94713F-HRTimelineGroup
Aware Super Pty Ltd as trustee of Aware…13,665$3.22M0.05%13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC13,317$3.13M0.01%+1,78913F-HRTimeline
Elo Mutual Pension Insurance Co13,208$3.11M0.07%+2,04313F-HRTimeline
CWM, LLCin group CWM, LLC13,191$3.1M0.01%+6,42713F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC13,188$3.1M0.03%-7,35613F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…13,073$3.08M0.01%-31113F-HRTimeline
Portman Square Capital LLP12,939$3.04M0.59%+4,42613F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…12,814$3.01M0.02%+9,19413F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC12,783$3.01M0.02%-2,46513F-HRTimelineGroup
FORA Capital, LLC12,698$2.99M0.34%new13F-HRTimeline
Wealthfront Advisers LLC12,620$2.97M0.01%+4,32413F-HR/ATimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…12,566$2.96M0.01%+6,11213F-HR/ATimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.12,551$2.95M0.01%+47913F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…12,540$2.95M<0.01%-313F-HRTimelineGroup
E Fund Management Co., Ltd.12,295$2.89M0.15%-34213F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …12,049$2.83M0.01%+6,67813F-HRTimelineGroup
BLAIR WILLIAM & CO/IL11,962$2.81M0.01%-1,37213F-HRTimeline
LMR Partners LLPin group LMR Partners LLP11,901$2.8M0.05%-55,58813F-HRTimelineGroup
TOBAM11,784$2.77M0.85%-19,68313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…11,755$2.77M0.03%+3,23213F-HRTimelineGroup
Savant Capital, LLCin group Savant Capital, LLC11,738$2.76M0.02%+4,29113F-HRTimelineGroup
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…11,611$2.73M0.03%+3013F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/11,607$2.73M<0.01%-10,18413F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding11,565$2.72M+836Timeline
Quantitative Investment Management, LLC11,010$2.59M0.19%+10,20813F-HRTimeline
Gotham Asset Management, LLC10,924$2.57M0.02%-6,65113F-HRTimeline
Creative Planningin group Creative Planning10,813$2.54M<0.01%+80113F-HRTimelineGroup
MML INVESTORS SERVICES, LLC10,738$2.53M0.01%+7,65213F-HRTimeline
PEAK6 LLCin group PEAK6 LLC10,702$2.52M0.1%13F-HRTimelineGroup
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.10,639$2.5M0.03%+413F-HRTimelineGroup
WESTPAC BANKING CORPin group WESTPAC BANKING CORP10,560$2.48M0.16%+4,81913F-HRTimelineGroup
MIRABELLA FINANCIAL SERVICES LLP10,539$2.48M0.23%new13F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers10,453$2.46M<0.01%+45113F-HRTimelineGroup
Polymer Capital Management (HK) LTD10,313$2.43M0.43%new13F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …10,188$2.42M<0.01%+63713F-HRTimelineGroup
LGT Fund Management Co Ltd.10,070$2.37M0.21%new13F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC10,033$2.36M0.01%+84713F-HRTimelineGroup
Caisse de depot et placement du Quebec10,018$2.36M<0.01%-15,27713F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP10,017$2.36M<0.01%+4,18713F-HRTimelineGroup
Gulf International Bank (UK) Ltd9,754$2.29M0.06%-9913F-HRTimeline
Tredje AP-fonden9,742$2.29M0.02%-9,74113F-HRTimeline
PROFUND ADVISORS LLC9,695$2.28M0.08%-2,37913F-HRTimeline
Traynor Capital Management, Inc.9,350$2.2M0.17%+2,10113F-HRTimeline
Federation des caisses Desjardins du Qu…9,081$2.13M0.01%-9,73513F-HRTimeline
Mediolanum International Funds Ltd9,063$2.13M0.03%-1,13513F-HRTimeline
Values First Advisors, Inc.8,992$2.12M1.16%+20213F-HRTimeline
Perpetual Ltdin group Perpetual Ltd8,931$2.1M0.02%+4,81913F-HRTimelineGroup
MACKENZIE FINANCIAL CORP8,859$2.08M<0.01%-10,83213F-HR/ATimeline
M&T Bank Corpin group M&T Bank Corp8,608$2.03M0.01%-3713F-HRTimelineGroup
AMALGAMATED BANK8,484$2M0.02%+20513F-HRTimeline
Employees Retirement System of Texas8,403$1.98M0.02%013F-HR/ATimeline
SECTORAL ASSET MANAGEMENT INC8,300$1.95M1.3%-1,39013F-HRTimeline
GARDA CAPITAL PARTNERS LP8,143$1.92M1.54%new13F-HRTimeline
Empowered Funds, LLC7,630$1.8M0.03%+56613F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC7,573$1.78M0.02%+42813F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…7,500$1.76M0.01%-10,76213F-HRTimelineGroup
GATEWAY INVESTMENT ADVISERS LLC7,383$1.74M0.02%+1,22213F-HRTimeline
WOLVERINE TRADING, LLC7,323$1.73M0.04%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…7,304$1.72M0.01%-1413F-HRTimelineGroup
Investment Management Corp of Ontario7,099$1.67M0.06%+4013F-HRTimeline
Sivik Global Healthcare LLC7,000$1.65M0.91%new13F-HRTimeline
Maryland State Retirement & Pension Sys…6,990$1.64M0.04%-20313F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC6,537$1.54M<0.01%+1,23413F-HRTimeline
Bridgewater Associates, LP6,452$1.52M0.01%+4,45013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS6,414$1.51M<0.01%+1,58113F-HRTimeline
Advisory Services Network, LLC6,268$1.47M0.03%-30113F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC6,183$1.45M0.01%-6613F-HRTimelineGroup
ProShare Advisors LLC6,110$1.44M<0.01%-1,47613F-HRTimeline
E. Ohman J:or Asset Management AB6,100$1.44M0.03%+70013F-HRTimeline
SHELL ASSET MANAGEMENT CO5,992$1.41M0.06%-20513F-HRTimeline
Achmea Investment Management B.V.in group Achmea Investment Management …5,847$1.38M0.02%+10513F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…5,836$1.37M<0.01%+55313F-HRTimeline
CIBC WORLD MARKETS CORP5,810$1.37M0.01%-1,56113F-HRTimeline
Sanctuary Advisors, LLC4,915$1.36M0.01%+35713F-HRTimeline
S&CO INC5,750$1.35M0.09%013F-HRTimeline
Advisors Asset Management, Inc.5,647$1.33M0.02%+88013F-HR/ATimeline
Plato Investment Management Ltd5,547$1.31M0.1%+84513F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,381$1.27M0.03%+4,84013F-HRTimelineGroup
Knollwood Investment Advisory, LLC5,355$1.26M0.13%013F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding5,289$1.24M+4,006Timeline
OMERS ADMINISTRATION Corp5,252$1.24M0.01%+89113F-HRTimeline
CIBC Asset Management Inc5,134$1.21M<0.01%+65113F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC4,891$1.15M0.01%new13F-HRTimeline
Ethic Inc.4,886$1.15M0.02%+91013F-HRTimeline
SIMPLEX TRADING, LLC4,829$1.14M0.03%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC4,813$1.13M0.1%-2013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\4,782$1.13M<0.01%-79613F-HRTimelineGroup
Cetera Investment Advisers4,770$1.12M<0.01%+1,90213F-HRTimeline
CHOREO, LLC4,748$1.12M0.02%+37813F-HRTimeline
Metis Global Partners, LLC4,727$1.11M0.03%+34713F-HRTimeline
Quantinno Capital Management LP4,556$1.07M0.01%+1,19013F-HRTimeline
HIMENSION CAPITAL (SINGAPORE) PTE. LTD.4,529$1.07M0.07%new13F-HRTimeline
Y-Intercept (Hong Kong) Ltd4,516$1.06M0.07%new13F-HRTimeline
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA4,512$1.06M<0.01%-1,97113F-HR/ATimelineGroup
COMMERCE BANKin group COMMERCE BANK4,502$1.06M0.01%-2013F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP4,398$1.03M<0.01%+2,53913F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP4,360$1.03M0.08%+1,50013F-HRTimeline
BRANDYWINE MANAGERS, LLCin group BRANDYWINE MANAGERS, LLC4,348$1.02M1.08%013F-HRTimelineGroup
PRUDENTIAL PLCin group PRUDENTIAL PLC4,280$1.01M0.01%+1,26413F-HRTimelineGroup
AustralianSuper Pty Ltd4,218$993K<0.01%+57313F-HRTimeline
FIRST HAWAIIAN BANKin group FIRST HAWAIIAN BANK4,000$941K0.03%013F-HRTimelineGroup
HOWLAND CAPITAL MANAGEMENT LLC4,000$941K0.04%013F-HRTimeline
J.P. Marvel Investment Advisors, LLC4,000$941K0.16%013F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A3,993$940K<0.01%+1,31013F-HRTimelineGroup
Clearstead Trust, LLC3,981$937K0.2%013F-HRTimeline
Gilbert & Cook, Inc.3,904$919K0.13%-2013F-HRTimeline
Baader Bank Aktiengesellschaft3,846$905K0.08%-1,80713F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC3,833$902K0.02%+26513F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP3,798$894K0.03%new13F-HRTimelineGroup
Orion Porfolio Solutions, LLC3,744$881K0.01%+20313F-HRTimeline
Orion Portfolio Solutions, LLC3,744$881K0.01%+20313F-HRTimeline
BEACON INVESTMENT ADVISORY SERVICES, IN…3,721$876K0.04%-68013F-HRTimeline
SANDERS MORRIS HARRIS LLC3,500$824K0.12%013F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.3,484$820K<0.01%-11313F-HRTimelineGroup
SteelPeak Wealth, LLC3,480$819K0.03%+1,00513F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC3,443$810K0.01%-28613F-HRTimeline
Pallas Capital Advisors LLC3,408$802K0.03%+8713F-HRTimeline
Spectrum Planning & Advisory Services I…3,359$790K0.69%013F-HRTimeline
Orion Capital Management LLC3,340$786K0.35%-8513F-HRTimeline
Atria Investments, Inc3,311$779K0.01%+16613F-HRTimeline
Sequoia Financial Advisors, LLC3,296$776K0.01%+16713F-HR/ATimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG3,279$772K0.01%013F-HRTimelineGroup
HALL LAURIE J TRUSTEE3,250$765K0.25%013F-HRTimeline
Janney Montgomery Scott LLC3,170$746K<0.01%+1913F-HRTimeline
Regal Investment Advisors LLC3,158$743K0.06%-1913F-HRTimeline
Alpha DNA Investment Management LLC3,019$710K0.39%new13F-HRTimeline
Verition Fund Management LLC2,903$683K<0.01%-14,56513F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC2,900$682K0.14%new13F-HRTimelineGroup
Generali Investments CEE, investicni sp…2,900$682K0.07%13F-HRTimeline
HORIZON KINETICS ASSET MANAGEMENT LLC2,880$678K0.01%+12113F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…2,862$673K<0.01%new13F-HRTimelineGroup
FOX RUN MANAGEMENT, L.L.C.2,809$661K0.12%-7613F-HRTimeline
Smith Group Asset Management, LLC2,750$647K0.05%-5013F-HRTimeline
Souders Financial Advisors2,740$645K0.09%-61313F-HRTimeline
Shepherd Financial Partners LLC2,736$644K0.08%013F-HRTimeline
GREENLEAF TRUST2,722$641K0.01%+413F-HRTimeline
GF FUND MANAGEMENT CO. LTD.2,708$637K0.01%13F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.2,650$624K0.03%+6313F-HRTimeline
NorthCoast Asset Management LLC2,641$622K<0.01%+21013F-HR/ATimeline
Aigen Investment Management, LP2,606$613K0.11%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV2,600$612K<0.01%new13F-HRTimeline
Bleakley Financial Group, LLC2,590$610K0.02%+37513F-HRTimeline
EntryPoint Capital, LLC2,542$598K0.25%+94813F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC2,520$593K0.04%new13F-HRTimeline
Integrated Wealth Concepts LLC2,512$591K0.01%+17613F-HRTimeline
UniSuper Management Pty Ltd2,500$588K<0.01%-50013F-HRTimeline
Merit Financial Group, LLC2,495$587K0.01%new13F-HRTimeline
DIVERSIFIED TRUST CO2,481$584K0.01%-74913F-HRTimeline
Vestcor Inc2,455$578K0.02%-313F-HRTimeline
OSSIAM2,427$571K0.01%+75213F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…2,384$561K0.01%+15313F-HRTimelineGroup
GRANDFIELD & DODD, LLC2,373$558K0.03%+1,14913F-HRTimeline
Graham Capital Management, L.P.2,350$553K0.02%-1,26013F-HRTimeline
NIXON PEABODY TRUST CO2,293$540K0.04%+4313F-HRTimeline
Scientech Research LLC2,280$537K0.15%new13F-HRTimeline
GraniteShares Advisors LLC2,265$533K0.34%-45413F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.2,209$520K<0.01%-5013F-HRTimelineGroup
MONOGRAPH WEALTH ADVISORS, LLC2,138$503K0.07%+1213F-HRTimeline
AMF Tjanstepension AB2,089$492K<0.01%new13F-HRTimeline
SECURITY NATIONAL BANK OF SO DAK2,000$471K0.26%013F-HRTimeline
Greenland Capital Management LP2,000$471K0.09%+89613F-HRTimeline
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co1,986$467K0.02%013F-HRTimelineGroup
Motley Fool Asset Management LLCin group Motley Fool Asset Management …1,899$447K0.02%+13913F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.1,804$424K<0.01%-5,46013F-HRTimelineGroup
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…1,533$424K<0.01%-25713F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.4,829$417K<0.01%+3,46513F-HR/ATimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…1,763$415K<0.01%-16113F-HRTimelineGroup
Sava Infond d.o.o.1,730$407K0.07%13F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …1,716$404K0.01%-19013F-HRTimelineGroup
Fort Sheridan Advisors LLC1,701$400K0.06%-3213F-HRTimeline
Blueshift Asset Management, LLC1,698$400K0.15%+63113F-HRTimeline
SG Americas Securities, LLC1,667$392K<0.01%-1,72313F-HRTimeline
AXQ CAPITAL, LP1,644$387K0.17%new13F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC1,642$386K<0.01%+913F-HRTimeline
SIGNATUREFD, LLC1,640$386K0.01%-21413F-HRTimeline
Everhart Financial Group, Inc.1,596$376K0.08%-11013F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding1,590$374K+287Timeline
Quantbot Technologies LP1,588$374K0.01%+1,38413F-HRTimeline
EMERALD ADVISERS, LLCin group EMERALD ADVISERS, LLC1,580$372K0.01%+313F-HRTimelineGroup
Ballentine Partners, LLC1,573$370K0.01%+3913F-HRTimeline
ONTARIO TEACHERS PENSION PLAN BOARDin group ONTARIO TEACHERS PENSION PLAN…1,547$364K<0.01%new13F-HR/ATimelineGroup
JGP Global Gestao de Recursos Ltda.1,546$364K0.83%-213F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC1,535$361K0.01%-94413F-HRTimeline
Wedmont Private Capital1,485$353K0.02%+813F-HRTimeline
High Net Worth Advisory Group LLC1,500$353K0.1%013F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…1,480$348K<0.01%-8813F-HRTimelineGroup
ASAHI LIFE ASSET MANAGEMENT CO., LTD.1,480$348K0.21%-12013F-HRTimeline
Forum Financial Management, LPin group Forum Financial Management, LP1,464$344K0.01%+513F-HR/ATimelineGroup
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…1,426$336K0.14%-63213F-HRTimelineGroup
Ellevest, Inc.1,424$335K0.02%-45013F-HRTimeline
FLOW TRADERS U.S. LLC1,392$328K0.01%new13F-HRTimeline
BANNERMAN WEALTH MANAGEMENT GROUP, LLC1,391$327K0.27%13F-HRTimeline
Yarbrough Capital, LLC1,376$324K0.01%013F-HRTimeline
NICHOLS & PRATT ADVISERS LLP /MAin group NICHOLS & PRATT ADVISERS LLP …1,375$324K0.02%013F-HRTimelineGroup
Siemens Fonds Invest GmbH1,365$322K0.02%013F-HR/ATimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC1,368$322K<0.01%+53813F-HRTimelineGroup
Fulton Bank, N.A.1,343$316K0.01%+30113F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…1,333$314K0.01%+4413F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC1,327$312K0.01%+23213F-HRTimelineGroup

Events

  • SUPRAN BRYAN sold 1,758 ALNY shares on 2026-10-02, Form 4 filed 2026-10-06. 0001178670-26-000068

    Accepted , ingested