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Disclosery

ALNY ALNYLAM PHARMACEUTICALS INC

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Stock (common), issuer CIK 1178670

639 managers (656 13F filers) reported a position in ALNY shares at 2025-06-30, 132,122,877 shares in all. 90 filers opened a position and 63 filers sold out during the quarter.

Managers
639
13F filers
656
New
90
Added
262
Reduced
217
Sold out
63
Shares held by filers
132,122,877

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
JACOBS LEVY EQUITY MANAGEMENT, INC17,674$5.76M0.02%-135,29613F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC17,392$5.67M0.07%+1,67513F-HR/ATimelineGroup
Jain Global LLC16,730$5.46M0.08%+10,50913F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding16,333$5.32M-4,154Timeline
NISSAY ASSET MANAGEMENT CORP /JAPAN16,288$5.31M0.03%+7413F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…15,946$5.2M0.06%+2,30213F-HRTimelineGroup
Creative Planningin group Creative Planning15,580$5.08M<0.01%-51913F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…15,348$5M0.03%new13F-HR/ATimelineGroup
Mariner, LLCin group Mariner, LLC15,073$4.91M0.01%+19013F-HRTimelineGroup
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG14,996$4.89M0.08%-1,43913F-HRTimelineGroup
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…14,808$4.83M0.04%+1,85113F-HRTimelineGroup
Elo Mutual Pension Insurance Co14,127$4.61M0.09%+3,22213F-HRTimeline
OP Asset Management Ltd13,934$4.54M0.07%+25513F-HR/ATimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP13,700$4.47M<0.01%+6,62713F-HRTimelineGroup
Aware Super Pty Ltd as trustee of Aware…13,665$4.46M0.07%013F-HRTimeline
HIMENSION CAPITAL (SINGAPORE) PTE. LTD.13,486$4.4M0.34%-1,81613F-HRTimeline
Quantinno Capital Management LP13,464$4.39M0.02%+7,03213F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…13,170$4.29M<0.01%+4513F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/13,111$4.28M<0.01%+2,42713F-HRTimelineGroup
MIRAE ASSET SECURITIES (USA) INC.13,034$4.25M0.19%new13F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.12,941$4.22M0.02%+3513F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…12,841$4.19M0.02%-23213F-HRTimeline
Liontrust Investment Partners LLP12,769$4.16M0.06%-6,11113F-HRTimeline
Tredje AP-fonden12,202$3.98M0.03%-3,70513F-HRTimeline
Sterling Capital Management LLC12,089$3.94M0.06%-1,00813F-HR/ATimeline
Wealthfront Advisers LLC12,084$3.94M0.01%+3,36313F-HRTimeline
ZACKS INVESTMENT MANAGEMENT11,931$3.89M0.03%-10,33113F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding11,756$3.83M-784Timeline
EFG Private Wealth Management (Americas…11,615$3.79M0.7%-1,75713F-HRTimeline
READYSTATE ASSET MANAGEMENT LP11,601$3.78M0.16%new13F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC11,543$3.76M0.01%+90213F-HRTimelineGroup
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …11,295$3.64M<0.01%+1,06013F-HRTimelineGroup
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.10,795$3.52M0.04%+7813F-HRTimelineGroup
Catalyst Funds Management Pty Ltd10,770$3.51M0.97%-8,43013F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC10,649$3.47M0.03%-1,71813F-HRTimelineGroup
BLAIR WILLIAM & CO/IL10,592$3.45M0.01%-48613F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC10,251$3.34M0.02%+43013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC10,113$3.3M0.01%-4,52913F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers10,109$3.3M0.01%new13F-HRTimelineGroup
Traynor Capital Management, Inc.10,205$3.29M0.23%+37213F-HRTimeline
S&CO INC10,050$3.28M0.21%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC9,926$3.24M<0.01%+1,45513F-HRTimeline
Cetera Investment Advisers9,888$3.22M0.01%+1,87113F-HRTimeline
Polar Asset Management Partners Inc.9,600$3.13M0.08%new13F-HRTimeline
Employees Retirement System of Texas9,474$3.09M0.03%new13F-HRTimeline
AMALGAMATED BANK9,468$3.09M0.02%+61513F-HRTimeline
MACKENZIE FINANCIAL CORP9,075$2.96M<0.01%-41013F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC8,994$2.93M0.13%new13F-HRTimelineGroup
ASR Vermogensbeheer N.V.8,926$2.91M0.04%+16313F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…8,904$2.87M0.04%new13F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP8,580$2.8M<0.01%-19,20313F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.8,342$2.72M0.04%-7,00513F-HRTimelineGroup
LBP AM SA8,322$2.71M0.04%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC8,242$2.69M0.01%+8713F-HRTimeline
Genus Capital Management Inc.8,230$2.68M0.34%+2,10013F-HRTimeline
M&T Bank Corpin group M&T Bank Corp8,203$2.67M0.01%+33513F-HRTimelineGroup
Man Group plcin group Man Group plc8,109$2.64M0.01%+1,03813F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…7,761$2.53M0.01%+46613F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC7,750$2.53M<0.01%-4,13813F-HRTimelineGroup
Advisory Services Network, LLC6,415$2.52M0.04%-7,10113F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC7,719$2.52M0.01%-1,25813F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC7,702$2.51M0.01%-54,60013F-HRTimeline
Federation des caisses Desjardins du Qu…7,549$2.46M0.01%-1,87313F-HRTimeline
SHELL ASSET MANAGEMENT CO7,257$2.37M0.08%+1,60213F-HRTimeline
Portman Square Capital LLP6,967$2.27M0.24%-5,56213F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…6,912$2.25M0.02%+1,57013F-HRTimelineGroup
Andra AP-fonden6,900$2.25M0.03%-9,90013F-HRTimeline
J.P. Marvel Investment Advisors, LLC6,824$2.23M0.36%+2,82413F-HRTimeline
Motley Fool Asset Management LLCin group Motley Fool Asset Management …6,652$2.17M0.1%+62313F-HRTimelineGroup
Sivik Global Healthcare LLC6,500$2.12M0.95%new13F-HRTimeline
Gulf International Bank (UK) Ltd6,495$2.12M0.07%-86913F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC6,436$2.1M0.01%+2,63313F-HRTimeline
PROFUND ADVISORS LLC6,418$2.09M0.08%-2,40813F-HRTimeline
HUSSMAN STRATEGIC ADVISORS, INC.6,300$2.05M0.47%-2,10013F-HRTimeline
IEQ CAPITAL, LLC6,122$2M0.01%-37,89213F-HRTimeline
Thematics Asset Management6,118$2M0.09%new13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC6,076$1.98M0.01%-22213F-HRTimelineGroup
Maryland State Retirement & Pension Sys…6,021$1.96M0.04%013F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC5,889$1.92M0.02%-65113F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS5,825$1.9M0.1%013F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise5,743$1.87M0.08%+2,01513F-HRTimelineGroup
Verition Fund Management LLC5,703$1.86M0.01%-5,07613F-HRTimeline
E. Ohman J:or Asset Management AB5,700$1.86M0.05%-10013F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC5,574$1.82M0.01%-55313F-HRTimelineGroup
CWM, LLCin group CWM, LLC5,512$1.8M0.01%-11,15213F-HRTimelineGroup
CIBC Asset Management Inc5,458$1.78M0.01%+3613F-HRTimeline
CIBC WORLD MARKETS CORP5,417$1.77M0.01%-45113F-HRTimeline
Knollwood Investment Advisory, LLC5,355$1.75M0.17%013F-HRTimeline
NEOS Investment Management LLC5,301$1.73M0.02%-1,17413F-HRTimeline
Tema ETFs LLC5,301$1.73M0.46%-1,17413F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…5,118$1.7M<0.01%-9,28613F-HRTimeline
BURNEY CO/5,142$1.68M0.06%-1,06013F-HRTimeline
SummitTX Capital, L.P.4,800$1.57M0.07%-1,52613F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\4,700$1.53M<0.01%+11013F-HRTimelineGroup
Metis Global Partners, LLC4,637$1.51M0.04%-92913F-HRTimeline
INCEPTIONR LLC4,576$1.49M0.35%+3,23813F-HRTimeline
Advisors Asset Management, Inc.4,545$1.48M0.03%-1,30613F-HR/ATimeline
COMMERCE BANKin group COMMERCE BANK4,536$1.48M0.01%-2113F-HRTimelineGroup
OMERS ADMINISTRATION Corp4,517$1.47M0.01%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC4,408$1.44M0.01%-1,49013F-HRTimeline
CHOREO, LLC4,403$1.44M0.02%+22113F-HRTimeline
Orion Porfolio Solutions, LLC4,309$1.41M0.01%+45213F-HR/ATimeline
Clearstead Trust, LLC4,280$1.4M0.26%+28813F-HRTimeline
Atria Investments, Inc4,276$1.39M0.02%+7213F-HRTimeline
ProShare Advisors LLC4,241$1.38M<0.01%-1,59913F-HRTimeline
BRANDYWINE MANAGERS, LLCin group BRANDYWINE MANAGERS, LLC4,218$1.38M1.37%-13013F-HRTimelineGroup
AustralianSuper Pty Ltd4,218$1.38M0.01%013F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.4,115$1.34M0.01%+1,89413F-HRTimelineGroup
PRUDENTIAL PLCin group PRUDENTIAL PLC4,112$1.34M0.01%+2,06513F-HRTimelineGroup
Plato Investment Management Ltd4,113$1.34M0.1%-54613F-HRTimeline
Sanctuary Advisors, LLC4,072$1.33M0.01%+78213F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP4,007$1.31M<0.01%+38313F-HRTimelineGroup
HOWLAND CAPITAL MANAGEMENT LLC4,000$1.3M0.05%013F-HRTimeline
Gilbert & Cook, Inc.3,994$1.3M0.18%+9013F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding3,960$1.29M-2,982Timeline
Values First Advisors, Inc.3,947$1.29M0.7%-4,16613F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC3,925$1.28M0.01%+1,25813F-HRTimelineGroup
Sequoia Financial Advisors, LLC3,917$1.28M0.01%+52213F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.3,787$1.2M<0.01%+2,15813F-HR/ATimelineGroup
E Fund Management Co., Ltd.3,594$1.17M0.06%-9,11413F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd3,533$1.15M0.06%new13F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS3,506$1.14M<0.01%-2,87513F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…3,455$1.13M0.03%+2,50013F-HRTimelineGroup
Integrated Wealth Concepts LLC3,445$1.12M0.01%+70613F-HRTimeline
Spectrum Planning & Advisory Services I…3,359$1.1M0.71%013F-HRTimeline
SECTORAL ASSET MANAGEMENT INC3,323$1.08M0.72%-1,88213F-HRTimeline
GF FUND MANAGEMENT CO. LTD.3,302$1.08M0.02%013F-HRTimeline
HALL LAURIE J TRUSTEE3,250$1.06M0.35%013F-HRTimeline
Orion Capital Management LLC3,240$1.06M0.4%-10013F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG3,233$1.05M0.01%013F-HRTimelineGroup
Graham Capital Management, L.P.3,150$1.03M0.03%+1,24013F-HRTimeline
GRANDFIELD & DODD, LLC3,052$995K0.06%+2013F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding3,044$993K+1,328Timeline
Central Pacific Bank - Trust Division3,018$984K0.13%+36513F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP2,970$973K0.1%-8,76713F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC2,970$968K0.06%013F-HRTimeline
Callan Family Office, LLC2,931$956K0.03%+1,91313F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.2,917$951K<0.01%+1,22613F-HRTimelineGroup
Regal Investment Advisors LLC2,906$948K0.07%013F-HRTimeline
Generali Investments CEE, investicni sp…2,900$946K0.08%013F-HRTimeline
Empowered Funds, LLC2,853$930K0.01%-3,04813F-HRTimeline
Vestcor Inc2,836$925K0.03%+37513F-HRTimeline
Summit Trail Advisors, LLC2,809$916K0.02%+1,00613F-HRTimeline
SteelPeak Wealth, LLC2,808$916K0.04%+8113F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC2,806$915K0.01%-90913F-HRTimeline
HORIZON KINETICS ASSET MANAGEMENT LLC2,759$900K0.01%-12113F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…2,757$899K<0.01%-3713F-HRTimelineGroup
Shepherd Financial Partners LLC2,736$892K0.09%013F-HRTimeline
GREENLEAF TRUST2,730$890K0.01%-2013F-HRTimeline
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA2,679$874K<0.01%-1,82713F-HRTimelineGroup
AZZAD ASSET MANAGEMENT INC /ADV2,651$864K0.09%new13F-HRTimeline
Pallas Capital Advisors LLC2,570$838K0.03%-4,06513F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV2,563$836K<0.01%-64713F-HRTimeline
OXFORD ASSET MANAGEMENT LLP2,468$805K0.26%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC2,446$798K<0.01%-3,82213F-HR/ATimelineGroup
NorthCoast Asset Management LLC2,350$766K<0.01%+113F-HRTimeline
NIXON PEABODY TRUST CO2,337$762K0.06%+6013F-HRTimeline
Convergence Investment Partners, LLC2,259$737K0.19%new13F-HRTimeline
UniSuper Management Pty Ltd2,200$717K<0.01%-30013F-HRTimeline
Everhart Financial Group, Inc.2,193$715K0.08%+40613F-HRTimeline
Sava Infond d.o.o.2,180$711K0.11%+10013F-HRTimeline
BANNERMAN WEALTH MANAGEMENT GROUP, LLC2,164$706K0.54%-56513F-HRTimeline
Ethic Inc.2,176$703K0.01%+13313F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.2,136$697K0.01%+18713F-HRTimeline
SUMITOMO LIFE INSURANCE CO2,118$691K0.05%new13F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…2,103$686K0.01%-11113F-HRTimelineGroup
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC2,085$680K0.01%new13F-HRTimelineGroup
Archford Capital Strategies, LLC2,017$658K0.08%-213F-HRTimeline
SECURITY NATIONAL BANK OF SO DAK2,000$652K0.36%013F-HRTimeline
LECAP ASSET MANAGEMENT LTD1,985$647K0.23%+27613F-HRTimeline
EMERALD ADVISERS, LLCin group EMERALD ADVISERS, LLC1,941$633K0.02%+44513F-HRTimelineGroup
SIGNATUREFD, LLC1,906$622K0.01%+15113F-HRTimeline
GraniteShares Advisors LLC1,899$619K0.38%-21113F-HRTimeline
Merit Financial Group, LLC1,890$616K0.01%-3,42413F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd1,887$615K0.01%-16,62413F-HRTimelineGroup
Siemens Fonds Invest GmbH1,843$601K0.04%+37213F-HRTimeline
Vestmark Advisory Solutions, Inc.1,740$567K0.01%new13F-HRTimeline
Wedmont Private Capital1,761$565K0.02%+16913F-HRTimeline
Fort Sheridan Advisors LLC1,701$555K0.08%013F-HRTimeline
V-Square Quantitative Management LLC1,692$552K0.07%+1,32113F-HRTimeline
Wilmington Savings Fund Society, FSB1,686$550K0.01%+58813F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC1,668$544K0.01%+12713F-HRTimeline
Ballentine Partners, LLC1,617$527K0.01%-813F-HRTimeline
S-Bank Fund Management Ltd1,614$526K0.08%-14613F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC1,602$522K0.01%+52313F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…1,575$514K<0.01%+4313F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC1,567$511K0.01%-10613F-HRTimeline
Forum Financial Management, LPin group Forum Financial Management, LP1,556$507K0.01%+12913F-HRTimelineGroup
EntryPoint Capital, LLC1,550$505K0.25%-81413F-HRTimeline
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…1,533$500K<0.01%013F-HRTimeline
Qsemble Capital Management, LP1,530$499K0.05%+33413F-HRTimeline
&PARTNERS1,530$498K<0.01%+70213F-HRTimeline
High Net Worth Advisory Group LLC1,500$489K0.13%013F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…1,459$476K0.16%-813F-HRTimelineGroup
Sara-Bay Financial1,450$473K0.17%+45013F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.1,446$472K<0.01%new13F-HRTimeline
Ewing Morris & Co. Investment Partners …1,440$470K0.21%new13F-HRTimeline
Fulton Bank, N.A.1,421$463K0.02%+4613F-HRTimeline
BANQUE PICTET & CIE SA1,391$454K<0.01%-9213F-HRTimeline
Cambridge Investment Research Advisors,…1,384$451K<0.01%+59513F-HRTimeline

Events

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

    Accepted , ingested