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Disclosery

ALNY ALNYLAM PHARMACEUTICALS INC

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Stock (common), issuer CIK 1178670

768 managers (794 13F filers) reported a position in ALNY shares at 2026-06-30, 133,386,613 shares in all. 82 filers opened a position and 80 filers sold out during the quarter.

Managers
768
13F filers
794
New
82
Added
322
Reduced
285
Sold out
80
Shares held by filers
133,386,613

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 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
SBI Okasan Asset Management Co.Ltd.3,100$910K0.03%013F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC2,970$894K0.05%013F-HRTimeline
Siemens Fonds Invest GmbH2,919$879K0.04%+8113F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC2,900$873K0.01%+64913F-HRTimeline
HALL LAURIE J TRUSTEE2,812$846K0.26%013F-HRTimeline
Robertson Stephens Wealth Management, L…2,782$837K0.02%-5413F-HRTimeline
CHOREO, LLC2,770$834K0.01%+5913F-HRTimeline
ROTHSCHILD INVESTMENT LLC2,761$831K0.03%+2,60213F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO2,761$831K0.01%+2013F-HRTimeline
Shepherd Financial Partners LLC2,741$825K0.07%+513F-HRTimeline
Perpetual Ltdin group Perpetual Ltd2,722$819K0.01%+3213F-HRTimelineGroup
Marks Group Wealth Management, Inc2,717$818K0.07%+1,06713F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.2,652$798K0.01%+37513F-HR/ATimeline
Everhart Financial Group, Inc.2,646$797K0.05%-25513F-HRTimeline
WESTPAC BANKING CORPin group WESTPAC BANKING CORP2,632$792K0.05%+18013F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…2,623$790K<0.01%new13F-HRTimeline
denkapparat Operations GmbH2,594$781K0.26%+1,56213F-HRTimeline
NewEdge Advisors, LLC2,570$774K<0.01%+25413F-HRTimeline
Militia Capital Management LLCin group Militia Capital Management LLC2,560$771K0.14%new13F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …2,546$768K<0.01%-279,24713F-HRTimelineGroup
Cannon Global Investment Management, LLC2,500$753K2.27%+10013F-HRTimeline
O'Connor Alternative Investments LLC2,500$753K0.05%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Regal Investment Advisors LLC2,432$732K0.04%-25913F-HRTimeline
111 Capital2,412$726K0.12%+1,74613F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,366$712K0.02%-7,26113F-HRTimelineGroup
SummitTX Capital, L.P.2,336$703K0.02%-1,27513F-HRTimeline
Machina Capital S.A.S.2,335$703K0.11%new13F-HRTimeline
NIXON PEABODY TRUST CO2,322$699K0.05%013F-HRTimeline
BRANDYWINE MANAGERS, LLCin group BRANDYWINE MANAGERS, LLC2,318$698K0.35%-85013F-HRTimelineGroup
SECTORAL ASSET MANAGEMENT INC2,310$695K0.49%013F-HRTimeline
INCEPTIONR LLC2,296$691K0.17%new13F-HRTimeline
GROUP ONE TRADING LLC2,270$683K0.02%-3,27513F-HRTimeline
Graham Capital Management, L.P.2,256$679K0.02%new13F-HRTimeline
TCW GROUP INCin group TCW GROUP INC2,236$673K<0.01%+13413F-HRTimelineGroup
V-Square Quantitative Management LLC2,211$666K0.06%+24213F-HRTimeline
ICICI Prudential Asset Management Co Ltd2,207$664K0.07%+1013F-HRTimeline
Pallas Capital Advisors LLC2,203$663K0.02%-913F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC2,180$656K<0.01%-61613F-HRTimelineGroup
HORIZON KINETICS ASSET MANAGEMENT LLC2,168$653K0.01%-10413F-HRTimeline
Orion Capital Management LLC2,155$649K0.2%-70013F-HRTimeline
Blueshift Asset Management, LLC2,118$638K0.15%new13F-HRTimeline
SIGNATUREFD, LLC2,063$621K0.01%+1613F-HRTimeline
Archford Capital Strategies, LLC2,019$608K0.06%-1713F-HRTimeline
SECURITY NATIONAL BANK OF SO DAK2,000$602K0.28%013F-HRTimeline
Fideuram Asset Management (Ireland) dac2,059$598K0.01%+1,89413F-HRTimeline
NorthCoast Asset Management LLC1,950$587K0.01%-813F-HRTimeline
Tema ETFs LLC1,930$581K0.02%-4213F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…1,899$572K<0.01%+1,14613F-HRTimelineGroup
Global Retirement Partners, LLC1,893$570K0.01%13F-HRTimeline
BANNERMAN WEALTH MANAGEMENT GROUP, LLC1,883$567K0.33%-3313F-HRTimeline
S-Bank Fund Management Ltd1,844$555K0.08%+60913F-HRTimeline
Ellevest, Inc.1,842$553K0.07%+513F-HRTimeline
TD Waterhouse Canada Inc.1,825$551K<0.01%-14613F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC1,828$550K0.01%+6413F-HRTimeline
HB Wealth Management, LLC1,824$549K<0.01%-17113F-HRTimeline
DAVENPORT & Co LLC1,802$542K<0.01%-4013F-HRTimeline
Generali Asset Management SPA SGR1,799$542K0.01%-1,39413F-HRTimeline
NORDEN GROUP LLC1,792$539K0.04%+23913F-HRTimeline
OSTRUM ASSET MANAGEMENT1,788$538K0.03%+82713F-HRTimeline
Souders Financial Advisors1,769$533K0.05%+12513F-HRTimeline
Fieldview Capital Management, LLC1,745$525K0.15%-3,53013F-HRTimeline
THEORY FINANCIAL LLC1,719$517K0.16%-1,02513F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.1,708$514K0.04%+413F-HRTimeline
Fort Sheridan Advisors LLC1,701$512K0.06%013F-HRTimeline
FOUNDERS FINANCIAL SECURITIES LLC1,698$511K0.03%+33713F-HRTimeline
Ballentine Partners, LLC1,695$510K0.01%+5613F-HRTimeline
Horizon Investments, LLC1,656$499K0.01%-97613F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…1,638$493K0.01%+21313F-HRTimelineGroup
AlphaGrep UK Ltd1,623$489K0.15%+66213F-HRTimeline
GraniteShares Advisors LLC1,620$488K0.31%-13513F-HRTimeline
Frec Markets, Inc.in group Frec Markets, Inc.1,618$487K0.04%new13F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC1,542$464K<0.01%new13F-HRTimelineGroup
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…1,533$461K<0.01%013F-HRTimeline
Fulton Bank, N.A.1,505$453K0.01%-4413F-HRTimeline
Rangeley Capital, LLC1,500$452K0.42%new13F-HRTimeline
High Net Worth Advisory Group LLC1,500$452K0.1%013F-HRTimeline
EVENTIDE ASSET MANAGEMENT, LLC1,526$448K0.01%+41513F-HRTimeline
Alpine Global Management, LLC1,467$442K0.07%+55013F-HRTimeline
PSP Research LLC1,465$441K0.23%013F-HRTimeline
GTS SECURITIES LLC1,452$437K0.01%+40013F-HRTimeline
Polymer Capital Management (US) LLC1,415$426K0.06%new13F-HRTimeline
Wedmont Private Capital1,413$422K0.01%+19113F-HRTimeline
AlphaCentric Advisors LLC1,390$418K0.35%+2013F-HRTimeline
ASAHI LIFE ASSET MANAGEMENT CO., LTD.1,388$418K0.24%+30513F-HRTimeline
OPTIMIZE FINANCIAL INC.1,377$415K0.15%-413F-HRTimeline
Sound Capital Solutions LLC1,377$415K0.1%13F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC1,375$414K0.01%+2413F-HRTimeline
OXFORD ASSET MANAGEMENT LLP1,364$411K0.2%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BRADLEY FOSTER & SARGENT INC/CT1,351$407K0.01%+14813F-HRTimeline
Smartleaf Asset Management LLC1,361$399K0.01%013F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC1,316$396K0.01%+5313F-HRTimeline
Sivia Capital Partners, LLC1,305$393K0.05%new13F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP1,302$392K<0.01%-17113F-HRTimelineGroup
Crossmark Global Holdings, Inc.1,291$389K0.01%-213F-HRTimeline
MAI Capital Management1,281$386K<0.01%+7213F-HRTimeline
Wealthcare Advisory Partners LLCin group Wealthcare Advisory Partners …1,280$385K0.01%-5013F-HRTimelineGroup
CIGNA INVESTMENTS INC /NEWin group CIGNA INVESTMENTS INC /NEW1,278$385K0.05%+4813F-HRTimelineGroup
MASTERINVEST Kapitalanlage GmbH1,251$377K0.03%+7213F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…1,246$375K<0.01%-1,99313F-HRTimelineGroup
Vise Technologies, Inc.1,242$374K<0.01%-27313F-HRTimeline
Frank, Rimerman Advisors LLC1,228$370K0.02%-2813F-HRTimeline
GAM Holding AGin group GAM Holding AG1,198$361K0.03%013F-HRTimelineGroup
Cambridge Investment Research Advisors,…1,173$353K<0.01%-75413F-HR/ATimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC1,168$352K<0.01%+8313F-HRTimelineGroup
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…1,159$349K0.02%-2,48113F-HRTimeline
Mathes Company, Inc.1,155$348K0.11%013F-HRTimeline
Aaron Wealth Advisors LLC1,153$347K0.02%+42413F-HRTimeline
Prosperity Consulting Group, LLC1,152$347K0.01%+11113F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…1,151$346K<0.01%+23513F-HRTimelineGroup
Farther Finance Advisors, LLC1,146$345K<0.01%+23613F-HRTimeline
Beacon Pointe Advisors, LLC1,144$344K<0.01%-1313F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…1,124$338K<0.01%-3,49713F-HRTimelineGroup
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC1,109$334K<0.01%+34213F-HRTimelineGroup
NORTH STAR ASSET MANAGEMENT INC1,105$333K0.01%+213F-HRTimeline
Allworth Financial LP1,099$331K<0.01%-18413F-HRTimeline
Bellevue Group AGin group Bellevue Group AG1,092$329K0.01%-233,45113F-HRTimelineGroup
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co1,085$327K0.01%new13F-HRTimelineGroup
Cambria Investment Management, L.P.1,059$319K0.02%+4013F-HRTimeline
Capstone Capital Management Ltd1,057$318K0.14%-71013F-HRTimeline
Krilogy Financial LLC1,050$316K0.01%-12313F-HRTimeline
NICHOLS & PRATT ADVISERS LLP /MAin group NICHOLS & PRATT ADVISERS LLP …1,039$313K0.02%013F-HRTimelineGroup
Breakwater Capital Group1,007$303K0.04%013F-HRTimeline
Warberg Asset Management LLC1,000$301K0.09%new13F-HRTimeline
Livforsakringsbolaget Skandia, Omsesidi…1,000$301K0.01%013F-HRTimeline
Westmount Partners, LLC1,000$301K0.07%013F-HRTimeline
DRW Securities, LLC999$300K0.02%+12413F-HRTimeline
Parallel Advisors, LLC964$290K<0.01%+7313F-HRTimeline
CAXTON ASSOCIATES LLP952$287K0.01%new13F-HRTimeline
Generali Investments, Management Co LLC946$285K0.06%-28113F-HRTimeline
Coastal Bridge Advisors, LLC941$283K0.02%-4613F-HRTimeline
Thayer Partners, LLC / MA940$283K0.12%+1313F-HRTimeline
GAMMA Investing LLC937$282K0.01%-5713F-HRTimeline
HCR Wealth Advisors924$278K0.02%013F-HRTimeline
EMERALD ADVISERS, LLCin group EMERALD ADVISERS, LLC920$277K0.01%-70213F-HRTimelineGroup
Proficio Capital Partners LLC919$277K0.01%new13F-HRTimeline
Pitcairn Wealth Advisors LLCin group PITCAIRN CO914$275K0.03%new13F-HRTimelineGroup
NWAM LLC912$275K0.01%-213F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP912$275K0.02%-12,79513F-HRTimeline
SAGESPRING WEALTH PARTNERS, LLC888$267K<0.01%-25613F-HRTimeline
Sava Infond d.o.o.885$266K0.02%-40013F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC882$266K0.02%-21813F-HRTimeline
MGO ONE SEVEN LLC880$265K<0.01%+10013F-HRTimeline
Snowden Capital Advisors LLC875$263K0.01%-4113F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC878$263K<0.01%+313F-HRTimelineGroup
Chicago Partners Investment Group LLC973$261K0.01%new13F-HRTimeline
Essex Financial Services, Inc.in group Essex Financial Services, Inc.866$261K0.01%+15913F-HRTimelineGroup
POINCIANA ADVISORS GROUP, LLC851$256K0.19%013F-HRTimeline
CHAPIN DAVIS, INC.850$256K0.05%+613F-HRTimeline
Sowell Financial Services LLC838$252K0.01%+8413F-HRTimeline
Waverly Advisors, LLC823$248K<0.01%-8413F-HRTimeline
Core Wealth Partners LLC800$241K0.1%new13F-HRTimeline
EP Wealth Advisors, LLC791$238K<0.01%+9913F-HRTimeline
E Fund Management (Hong Kong) Co., Ltd.778$234K0.08%+24713F-HRTimeline
L2 Asset Management, LLC768$231K0.02%+2013F-HRTimeline
West Family Investments, Inc.767$231K0.07%new13F-HRTimeline
SkyOak Wealth, LLC760$229K0.04%013F-HRTimeline
LeConte Wealth Management, LLC759$228K0.12%+6413F-HRTimeline
Private Advisor Group, LLC755$227K<0.01%new13F-HRTimeline
Bull Harbor Capital LLC753$227K0.04%+11913F-HRTimeline
Financial Security Advisor, Inc.750$226K0.04%new13F-HRTimeline
Dynasty Wealth Management, LLC747$225K<0.01%-48713F-HRTimeline
INTRUST BANK NA737$222K0.02%+13213F-HRTimeline
Legacy Wealth Asset Management, LLC729$219K0.05%-1913F-HRTimeline
Portside Wealth Group, LLC721$217K0.03%new13F-HRTimeline
Compound Planning, Inc.716$215K0.01%-21813F-HRTimeline
FLOW TRADERS U.S. LLC715$215K0.01%new13F-HRTimeline
Marex Group Ltdin group Marex Group Ltd711$214K<0.01%-1,28913F-HRTimelineGroup
Ethos Financial Group, LLC731$210K0.01%new13F-HRTimeline
DDD Partners, LLC694$209K0.01%-19513F-HRTimeline
Banque Transatlantique SAin group Banque Transatlantique SA692$208K<0.01%+15013F-HRTimelineGroup
Quadcap Wealth Management, LLC682$205K0.02%-2513F-HRTimeline
Buck Wealth Strategies, LLC673$203K0.02%new13F-HRTimeline
CAMDEN NATIONAL BANK667$201K0.03%new13F-HRTimeline
Connor, Clark & Lunn Investment Managem…666$200K<0.01%new13F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co666$200K<0.01%-1713F-HRTimelineGroup
FOURPATH CAPITAL MANAGEMENT, LLC665$200K0.03%-2613F-HRTimeline
Plante Moran Financial Advisors, LLC636$191K0.01%+113F-HRTimeline
Quarry LP634$191K0.03%-33213F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC621$186K<0.01%013F-HRTimelineGroup
Larson Financial Group LLC613$185K<0.01%+28813F-HRTimeline
QUADRANT CAPITAL GROUP LLC606$182K<0.01%-513F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…538$162K0.05%+7013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…531$160K0.01%-10913F-HRTimelineGroup
Fortitude Family Office, LLC523$157K0.03%+113F-HRTimeline
Central Pacific Bank - Trust Division515$155K0.02%-1,89813F-HRTimeline
Align Financial, LLC500$151K0.07%013F-HRTimeline
Leonteq Securities AG484$146K0.01%+23613F-HRTimeline
IFP Advisors, Inc478$144K<0.01%-413F-HRTimeline
PFA Pension, Forsikringsaktieselskab434$131K<0.01%-59,26613F-HRTimeline
Avanza Fonder AB399$120K<0.01%013F-HRTimeline
Versant Capital Management, Inc390$117K0.01%-11213F-HRTimeline
Park Place Capital Corp328$98.7K0.02%+3813F-HRTimeline
UMB Bank, n.a.285$85.8K<0.01%+9413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Pinnacle Wealth Planning Services, Inc.278$83.5K0.01%-22813F-HRTimeline
Essential Partners LLC252$75.9K0.03%+15213F-HRTimeline
Covestor Ltd249$75K0.04%+3813F-HRTimeline
Blue Trust, Inc.224$67.4K<0.01%-4213F-HRTimeline
Clearstead Advisors, LLC224$67.4K<0.01%+10813F-HRTimeline
Prestige Wealth Management Group LLC201$60.5K0.01%-2513F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management201$60.5K<0.01%+113F-HRTimelineGroup

Events

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

    Accepted , ingested