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Disclosery

REGN REGENERON PHARMACEUTICALS

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Stock (common), issuer CIK 872589

1,174 managers (1,203 13F filers) reported a position in REGN shares at 2025-06-30, 89,289,470 shares in all. 120 filers opened a position and 208 filers sold out during the quarter.

Managers
1,174
13F filers
1,203
New
120
Added
442
Reduced
478
Sold out
208
Shares held by filers
89,289,470

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

No Form 4 transaction on this security in the data.

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
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …6,027$3.16M0.15%-77313F-HRTimelineGroup
Unison Advisors LLC6,006$3.15M0.35%+813F-HRTimeline
AMG National Trust Bank5,969$3.13M0.08%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp5,929$3.11M0.01%+84313F-HRTimelineGroup
Federation des caisses Desjardins du Qu…5,805$3.05M0.01%-1,59513F-HRTimeline
Siemens Fonds Invest GmbH5,788$3.04M0.18%+2313F-HRTimeline
Perigon Wealth Management, LLC5,716$3M0.07%-1,43213F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV5,710$3M0.01%-2,72013F-HRTimeline
Te Ahumairangi Investment Management Ltd5,690$2.99M0.53%+4,27813F-HRTimeline
OSTRUM ASSET MANAGEMENT5,678$2.98M0.14%+58613F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC5,672$2.98M0.02%+1,46413F-HRTimelineGroup
DIADEMA PARTNERS LP5,607$2.94M1.83%-24,22113F-HRTimeline
Veracity Capital LLC5,597$2.94M1.02%-413F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC5,574$2.93M0.04%-38,85413F-HR/ATimelineGroup
Metis Global Partners, LLC5,497$2.89M0.07%-81013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\5,487$2.88M<0.01%-85813F-HRTimelineGroup
B & T Capital Management DBA Alpha Capi…5,476$2.87M0.5%+1,96613F-HRTimeline
BANQUE PICTET & CIE SA5,473$2.87M0.03%-66413F-HRTimeline
Gulf International Bank (UK) Ltd5,447$2.86M0.1%-88013F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC5,434$2.85M0.08%-21313F-HRTimeline
ELLERSON GROUP INC /ADV5,431$2.85M2.01%-2,71113F-HR/ATimeline
Gilman Hill Asset Management, LLC5,415$2.84M0.46%+11213F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding5,367$2.82M-1,428Timeline
E Fund Management Co., Ltd.5,329$2.8M0.13%+41713F-HRTimeline
Empire Life Investments Inc.5,314$2.79M0.18%-1,11013F-HRTimeline
Tema ETFs LLC5,307$2.79M0.74%+1,00713F-HRTimeline
Kestra Advisory Services, LLCgroup of 3 filers holding5,294$2.78M-1,670Timeline
Sovran Advisors, LLC5,020$2.75M0.29%new13F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC5,106$2.68M0.06%+9013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC5,093$2.67M0.02%-2,12813F-HRTimeline
Maryland State Retirement & Pension Sys…5,069$2.66M0.06%+18213F-HRTimeline
MIRAE ASSET SECURITIES (USA) INC.5,013$2.63M0.12%+20013F-HRTimeline
Codex Capital Asset Management L.L.C.5,000$2.62M1.05%-75013F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…4,984$2.62M0.03%+47613F-HRTimelineGroup
CHOREO, LLC4,970$2.61M0.04%+1,22413F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD4,900$2.57M0.08%013F-HRTimeline
Victrix Investment Advisors4,900$2.57M1.14%013F-HRTimeline
Twin Tree Management, LP4,891$2.57M0.06%new13F-HRTimeline
Florida Trust Wealth Management Co4,865$2.55M0.08%+16313F-HRTimeline
Investment Management Corp of Ontario4,749$2.49M0.04%-50013F-HRTimeline
CIBC WORLD MARKET INC.4,734$2.49M0.01%+2,16413F-HRTimeline
TD Waterhouse Canada Inc.4,613$2.47M0.02%+4,58613F-HRTimeline
American Assets Investment Management, …group of 2 filers holding4,800$2.46M0Timeline
STEMPOINT CAPITAL LP4,672$2.45M0.79%new13F-HRTimeline
PINEBRIDGE INVESTMENTS, L.P.4,642$2.44M0.02%+1,07913F-HRTimeline
Wealthfront Advisers LLC4,615$2.42M0.01%-1,56013F-HRTimeline
Moran Wealth Management, LLC4,590$2.41M0.07%-15,21113F-HRTimeline
Nebula Research & Development LLC4,575$2.4M0.2%+89213F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding4,542$2.38M+21Timeline
AUGUSTINE ASSET MANAGEMENT INC4,508$2.37M0.63%+3913F-HRTimeline
Advisors Asset Management, Inc.4,488$2.36M0.04%-88113F-HR/ATimeline
AG2R LA MONDIALE GESTION D'ACTIFS4,453$2.34M0.12%+34813F-HRTimeline
Stiles Financial Services Inc4,358$2.29M0.79%+26213F-HRTimeline
Fisher Asset Management, LLC4,353$2.29M<0.01%013F-HRTimeline
Groupe la Francaisein group Groupe la Francaise4,356$2.28M0.04%-3,67113F-HRTimelineGroup
E. Ohman J:or Asset Management AB4,320$2.27M0.06%-38013F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp4,297$2.26M0.05%-4013F-HRTimelineGroup
Sterling Capital Management LLC4,287$2.25M0.03%+61513F-HR/ATimeline
Steward Partners Investment Advisory, L…4,286$2.25M0.02%-1,08213F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.4,251$2.23M0.01%-3,48713F-HRTimelineGroup
Linden Thomas Advisory Services, LLC4,235$2.22M0.24%+1,04513F-HRTimeline
Advisory Services Network, LLC4,030$2.2M0.04%-1,84513F-HRTimeline
Leonteq Securities AG4,106$2.16M0.13%+30113F-HRTimeline
Family Manage LLC4,066$2.13M0.32%-13813F-HRTimeline
M. Kulyk & Associates, LLC4,005$2.1M0.46%+1,31813F-HRTimeline
Krensavage Asset Management, LLC4,000$2.1M1.11%new13F-HRTimeline
SIGNET FINANCIAL MANAGEMENT, LLC3,983$2.09M0.26%-2013F-HRTimeline
Glenview Trust Co3,978$2.09M0.04%+46313F-HRTimeline
Sepio Capital, LP3,957$2.08M0.15%+56813F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC3,940$2.07M0.03%+58813F-HRTimeline
&PARTNERS3,850$2.06M0.02%-2,27213F-HRTimeline
IEQ CAPITAL, LLC3,913$2.05M0.01%-4,30613F-HRTimeline
Cambridge Investment Research Advisors,…3,905$2.05M0.01%-1513F-HRTimeline
DIVERSIFIED TRUST CO3,889$2.04M0.05%+1,01513F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC3,877$2.04M0.03%+1,92213F-HRTimelineGroup
OMERS ADMINISTRATION Corp3,840$2.02M0.02%-50013F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC3,780$1.98M<0.01%-48913F-HRTimelineGroup
Richard Bernstein Advisors LLC3,770$1.98M0.05%013F-HRTimeline
Plato Investment Management Ltd3,779$1.98M0.15%+213F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.3,714$1.95M0.07%-11,34813F-HRTimelineGroup
Sterling Investment Advisors, Ltd.3,697$1.94M0.43%-1513F-HRTimeline
Simplify Asset Management Inc.3,697$1.94M0.12%+93913F-HRTimeline
BAILARD, INC.3,601$1.89M0.04%-43313F-HRTimeline
Mediolanum International Funds Ltd3,591$1.87M0.02%-29,62913F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.3,488$1.83M0.33%new13F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…3,479$1.83M0.05%-5,94913F-HRTimelineGroup
MEYER HANDELMAN CO3,472$1.82M0.06%-52213F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC3,361$1.76M0.29%+2,00013F-HRTimelineGroup
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC3,348$1.76M0.03%-14613F-HRTimelineGroup
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.3,278$1.72M0.08%+32713F-HRTimelineGroup
Forvis Mazars Wealth Advisors, LLC3,252$1.71M0.04%-14213F-HRTimeline
Illumine Investment Management, LLC3,245$1.7M1.36%+13913F-HRTimeline
Ceeto Capital Group, LLC3,240$1.7M0.59%+1,20013F-HRTimeline
Osprey Private Wealth LLC3,100$1.7M0.92%-43013F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG3,225$1.69M0.02%013F-HRTimelineGroup
Greenfield Seitz Capital Management, LLC3,214$1.69M0.6%+19213F-HRTimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…3,200$1.68M0.07%new13F-HRTimelineGroup
Composition Wealth, LLC3,186$1.67M0.03%+82013F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC3,175$1.67M0.09%-1,46213F-HRTimelineGroup
SHUFRO ROSE & CO LLC2,623$1.66M0.13%-1613F-HRTimeline
TB Alternative Assets Ltd.3,158$1.66M0.31%013F-HRTimeline
Cinctive Capital Management LP3,109$1.63M0.09%new13F-HRTimeline
Game Creek Capital, LP3,075$1.61M0.83%new13F-HRTimeline
Joel Isaacson & Co., LLC3,073$1.61M0.07%-22513F-HRTimeline
Howard Capital Management, LLC3,067$1.61M0.02%+35813F-HRTimeline
FORA Capital, LLC3,067$1.61M0.18%-2,38013F-HRTimeline
FIRST FOUNDATION ADVISORSin group FIRST FOUNDATION ADVISORS3,053$1.6M0.06%-5013F-HRTimelineGroup
PRAXIS INVESTMENT MANAGEMENT INC3,030$1.59M0.1%-47113F-HRTimeline
FOREFRONT WEALTH MANAGEMENT INC.3,020$1.59M1.27%-10113F-HRTimeline
PEAPACK GLADSTONE FINANCIAL CORP3,017$1.58M0.02%+4813F-HRTimeline
Andra AP-fonden3,000$1.57M0.02%-18,50013F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP2,878$1.51M0.01%+65913F-HRTimelineGroup
JT Stratford LLC2,823$1.48M0.22%-36213F-HRTimeline
Cresset Asset Management, LLC2,804$1.47M0.01%-1,33913F-HR/ATimeline
SECTORAL ASSET MANAGEMENT INC2,773$1.46M0.96%013F-HRTimeline
RMR Wealth Builders2,734$1.44M0.13%+59313F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC2,699$1.42M0.04%new13F-HRTimeline
Palouse Capital Management, Inc.2,697$1.42M0.93%new13F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC2,675$1.4M0.13%-52313F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…2,659$1.4M0.02%+1,87113F-HRTimelineGroup
Intellectus Partners, LLC2,650$1.39M0.3%+61713F-HRTimeline
AE Wealth Management LLC2,633$1.38M0.01%+40813F-HRTimeline
Polianta Ltd2,600$1.36M0.59%new13F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P2,598$1.36M0.03%-8,99813F-HRTimeline
Fayez Sarofim & Coin group Fayez Sarofim & Co2,585$1.36M<0.01%-1513F-HRTimelineGroup
Oak Grove Capital LLC2,580$1.35M0.31%-45013F-HRTimeline
Fulton Bank, N.A.2,578$1.35M0.05%-22913F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.2,551$1.34M0.01%+73213F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd2,539$1.33M0.29%new13F-HRTimelineGroup
Cambria Investment Management, L.P.2,536$1.33M0.09%new13F-HRTimeline
Laird Norton Wetherby Wealth Management…2,530$1.33M0.06%13F-HRTimeline
TRIGLAV INVESTMENTS, D.O.O.2,515$1.32M0.1%new13F-HRTimeline
Mezzasalma Advisors, LLC2,500$1.31M0.39%013F-HRTimeline
TRITONPOINT WEALTH, LLCin group TritonPoint Partners, LLC2,486$1.3M0.12%-6913F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding2,465$1.29M+68Timeline
Vident Advisory, LLCin group Vident Advisory, LLC2,449$1.29M0.01%-17313F-HRTimelineGroup
Sound View Wealth Advisors Group, LLC2,443$1.28M0.09%+21413F-HRTimeline
Hudson Canyon Capital Management2,418$1.27M0.79%013F-HRTimeline
PHILADELPHIA TRUST CO2,415$1.27M0.1%013F-HRTimeline
Ameliora Wealth Management Ltd.2,377$1.25M0.45%-82013F-HRTimeline
TEALWOOD ASSET MANAGEMENT INC2,372$1.25M0.55%+63713F-HRTimeline
Heritage Trust Co2,369$1.24M0.14%+18513F-HRTimeline
MONARCH CAPITAL MANAGEMENT INC2,345$1.23M0.33%+94113F-HRTimeline
TOWNSQUARE CAPITAL LLC2,311$1.21M0.12%-7,75313F-HRTimeline
Mesirow Financial Investment Management…2,303$1.21M0.02%-23413F-HRTimeline
MUFG SECURITIES AMERICAS INC.2,301$1.21M0.1%+43913F-HRTimeline
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …2,280$1.2M0.04%+1,50013F-HRTimelineGroup
Summit Trail Advisors, LLC2,271$1.19M0.02%+61613F-HRTimeline
Vestcor Inc2,271$1.19M0.04%-3,75613F-HRTimeline
Crossmark Global Holdings, Inc.2,266$1.19M0.02%-14213F-HRTimeline
Hennion & Walsh Asset Management, Inc.2,253$1.18M0.05%-9013F-HRTimeline
EP Wealth Advisors, LLC2,242$1.18M0.01%+1,20913F-HRTimeline
Columbia Bank2,145$1.17M0.36%+31413F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…2,234$1.17M0.01%-12213F-HRTimelineGroup
PARAGON CAPITAL MANAGEMENT INC2,206$1.16M0.88%-413F-HRTimeline
IMA Advisory Services, Inc.2,202$1.16M0.12%+19913F-HRTimeline
FAIRFIELD, BUSH & CO.2,187$1.15M0.65%+3013F-HRTimeline
BOKF, NAin group BOKF, NA2,185$1.15M0.02%+1413F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC2,180$1.14M0.01%-100,76813F-HRTimeline
Generali Investments CEE, investicni sp…2,170$1.14M0.09%+54013F-HRTimeline
MASTERINVEST Kapitalanlage GmbH2,168$1.14M0.12%13F-HR/ATimeline
Vise Technologies, Inc.2,143$1.12M0.05%13F-HRTimeline
Kendall Capital Management2,128$1.12M0.3%-8413F-HRTimeline
WP Advisors, LLC2,096$1.1M0.3%+313F-HRTimeline
PRENTISS SMITH & CO INC2,089$1.1M0.65%-2113F-HRTimeline
GSA CAPITAL PARTNERS LLP2,082$1.09M0.08%-32613F-HRTimeline
Graypoint LLC2,070$1.09M0.06%+5513F-HRTimeline
CENTRAL BANK & TRUST CO2,068$1.09M0.18%-6413F-HRTimeline
Bridgefront Capital, LLC2,058$1.08M0.29%+1,19013F-HRTimeline
ALPINE WOODS CAPITAL INVESTORS, LLCin group ALPINE WOODS CAPITAL INVESTOR…2,055$1.08M0.26%-5613F-HRTimelineGroup
Argent Trust Co2,050$1.08M0.04%-9613F-HRTimeline
HB Wealth Management, LLC2,049$1.08M0.01%+4613F-HRTimeline
Arkadios Wealth Advisors2,040$1.07M0.03%+1,63113F-HRTimeline
HARRELL INVESTMENT PARTNERS, LLC2,010$1.06M0.27%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC2,004$1.05M0.04%-68813F-HRTimeline
K.J. Harrison & Partners Inc2,001$1.05M0.17%new13F-HRTimeline
RedJay Asset Management Inc.2,000$1.05M0.25%013F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.1,982$1.04M0.01%-2,20213F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.1,970$1.03M<0.01%-2613F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC1,968$1.03M0.13%+1,02413F-HRTimeline
CERTUITY, LLC1,959$1.03M0.1%-40013F-HRTimeline
NewEdge Advisors, LLC1,938$1.02M0.01%-10213F-HRTimeline
Empirical Finance, LLC1,927$1.01M0.05%+29813F-HRTimeline
Texas Yale Capital Corp.1,924$1.01M0.03%-1013F-HRTimeline
Lifeworks Advisors, LLC1,897$996K0.15%-7,01213F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,908$994K<0.01%+41313F-HRTimelineGroup
Scientech Research LLC1,843$968K0.24%-6513F-HRTimeline
AMICA MUTUAL INSURANCE CO1,830$961K0.09%013F-HRTimeline
Valeo Financial Advisors, LLC1,797$944K0.02%+60913F-HR/ATimeline
Sequoia Financial Advisors, LLC1,761$925K0.01%+14613F-HRTimeline
SIGNATUREFD, LLC1,758$923K0.02%-38313F-HRTimeline
PERSONAL CFO SOLUTIONS, LLC1,756$922K0.17%-7213F-HRTimeline
CAPSTONE WEALTH MANAGEMENT GROUP, LLC1,745$916K0.88%+313F-HRTimeline
Gilbert & Cook, Inc.1,737$912K0.12%+3413F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC1,726$906K0.01%013F-HRTimelineGroup
Snowden Capital Advisors LLC1,718$902K0.03%-21313F-HRTimeline
Rehmann Capital Advisory Group1,683$884K0.05%+23113F-HRTimeline
Leo Wealth, LLC1,646$864K0.07%+46713F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…1,622$852K0.02%+93613F-HRTimelineGroup
NWAM LLC1,555$848K0.05%+1613F-HR/ATimeline