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Disclosery

REGN REGENERON PHARMACEUTICALS

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Stock (common), issuer CIK 872589

1,352 managers (1,389 13F filers) reported a position in REGN shares at 2025-12-31, 91,555,882 shares in all. 186 filers opened a position and 106 filers sold out during the quarter.

Managers
1,352
13F filers
1,389
New
186
Added
502
Reduced
457
Sold out
106
Shares held by filers
91,555,882

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
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-50 S$781.47Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-463 S$780.63Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-380 S$779.59Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-454 S$778.64Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-38 S$777.76Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-66 S$776.31Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-376 S$775.46Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-121 S$774.48Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-224 S$773.4Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-211 S$772.56Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-283 S$771.56Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-12 S$770.2Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-127 S$769.3Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-105 S$768.33Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-192 S$767.39Form 4

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
CENTRAL TRUST Co751$579K0.01%+23213F-HRTimeline
NORTHBRIDGE FINANCIAL GROUP, LLC750$579K0.26%13F-HRTimeline
OPTIMIZE FINANCIAL INC.749$578K0.29%+813F-HRTimeline
Waterloo Capital, L.P.745$575K0.04%new13F-HRTimeline
Deseret Mutual Benefit Administrators744$574K0.24%+6313F-HRTimeline
NORTH STAR ASSET MANAGEMENT INC737$569K0.02%013F-HRTimeline
KINGSWOOD WEALTH ADVISORS, LLC732$565K0.03%-11713F-HRTimeline
Independent Advisor Alliance732$565K0.01%-4413F-HRTimeline
BSW Wealth Partners726$560K0.07%+4213F-HRTimeline
Rothschild Wealth LLC717$553K0.05%new13F-HR/ATimeline
Northwest & Ethical Investments L.P.715$553K0.01%+25513F-HR/ATimeline
MATHER GROUP, LLC.714$551K0.01%+27213F-HRTimeline
MONETARY MANAGEMENT GROUP INC712$550K0.13%-13513F-HRTimeline
Smartleaf Asset Management LLC709$549K0.02%-3213F-HRTimeline
Crestwood Advisors Group, LLC711$549K0.01%-5313F-HRTimeline
HORIZON KINETICS ASSET MANAGEMENT LLC705$544K0.01%-3013F-HRTimeline
Dempze Nancy E700$540K0.28%013F-HRTimeline
Forum Financial Management, LPin group Forum Financial Management, LP699$540K0.01%+213F-HRTimelineGroup
Kaufman Rossin Wealth, LLC691$534K0.28%+8013F-HRTimeline
Sage Mountain Advisors LLC686$530K0.03%-22713F-HRTimeline
Cyndeo Wealth Partners, LLC680$525K0.03%+313F-HRTimeline
Strait & Sound Wealth Management LLC674$520K0.19%+4613F-HRTimeline
EARNED WEALTH ADVISORS, LLC671$518K0.04%+4013F-HR/ATimeline
OpenArc Corporate Advisory, LLC666$514K0.01%13F-HRTimeline
AMJ Financial Wealth Management662$511K0.12%new13F-HRTimeline
AlphaQuest LLC662$511K0.03%-1,18813F-HRTimeline
KNIGHTSBRIDGE ASSET MANAGEMENT, LLC655$506K0.08%+28613F-HRTimeline
Ausdal Financial Partners, Inc.651$502K0.02%new13F-HRTimeline
Hudson Value Partners, LLC647$499K0.15%-11213F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK642$496K<0.01%+11213F-HRTimelineGroup
Lebenthal Global Advisors, LLCin group Lebenthal Global Advisors, LLC641$495K0.08%new13F-HRTimelineGroup
CERTUITY, LLC637$492K0.03%-1,53613F-HRTimeline
Robertson Stephens Wealth Management, L…636$491K0.01%new13F-HRTimeline
ALGERT GLOBAL LLC636$491K0.01%+10013F-HR/ATimeline
Avestar Capital, LLC635$490K0.03%-29513F-HRTimeline
WEDBUSH SECURITIES INC633$489K0.01%-21513F-HRTimeline
Catalyst Funds Management Pty Ltd630$486K0.11%-1,07013F-HRTimeline
Aspire Growth Partners LLC626$483K0.34%+113F-HRTimeline
Institute for Wealth Management, LLC.616$475K0.05%-16813F-HRTimeline
S-Bank Fund Management Ltd616$475K0.06%-53213F-HRTimeline
Whalen Wealth Management Inc.612$472K0.25%-14113F-HRTimeline
OVERSEA-CHINESE BANKING Corp Ltdin group OVERSEA-CHINESE BANKING Corp …604$466K0.01%-26013F-HR/ATimelineGroup
CHESAPEAKE CAPITAL CORP /IL/596$460K0.38%new13F-HRTimeline
NEW WAVE WEALTH ADVISORS LLC596$460K0.17%+7113F-HRTimeline
Keudell/Morrison Wealth Management594$459K0.1%13F-HRTimeline
IHT Wealth Management, LLC593$457K0.01%-2113F-HRTimeline
Athena Wealth Management, LLC589$455K0.44%13F-HRTimeline
MGO ONE SEVEN LLC589$455K0.01%+1913F-HRTimeline
CIDEL ASSET MANAGEMENT INC589$455K0.03%+2113F-HRTimeline
MISSION WEALTH MANAGEMENT, LP589$454K0.01%-8113F-HRTimeline
DRW Securities, LLC592$450K0.03%new13F-HRTimeline
SYM FINANCIAL Corp582$449K0.05%+14013F-HRTimeline
COMMERZBANK AKTIENGESELLSCHAFT /FI578$446K0.01%013F-HRTimeline
OneDigital Investment Advisors LLC569$439K<0.01%+3813F-HRTimeline
GenTrust, LLC569$439K0.02%new13F-HRTimeline
LCM Capital Management Inc568$438K0.21%-713F-HRTimeline
YHB Investment Advisors, Inc.568$438K0.03%-513F-HRTimeline
MIdWestOne Financial Group, Inc.563$435K0.05%-53413F-HRTimeline
Lifeworks Advisors, LLC562$434K0.06%-1,27613F-HRTimeline
Taproot Management LP559$431K0.07%13F-HRTimeline
Gibbs Wealth Management541$431K0.1%+913F-HRTimeline
ABNER HERRMAN & BROCK LLC557$430K0.04%013F-HRTimeline
Claro Advisors Inc.557$430K0.06%+10213F-HRTimeline
Cove Private Wealth, LLC555$428K0.13%+5513F-HRTimeline
Dorsey & Whitney Trust CO LLC553$427K0.02%+6713F-HRTimeline
D.A. DAVIDSON & CO.544$420K<0.01%-6613F-HRTimeline
First Western Trust Bank544$420K0.02%013F-HRTimeline
Keel Point, LLC543$419K0.03%+9613F-HRTimeline
INVESTMENT HOUSE LLC540$417K0.02%-11713F-HRTimeline
QTR Family Wealth, LLC550$415K0.18%+14713F-HRTimeline
Premier Path Wealth Partners, LLC537$414K0.05%new13F-HRTimeline
CONNING INC.in group CONNING INC.531$410K0.01%+1113F-HRTimelineGroup
STEPHENS INC /AR/in group Stephens Investment Managemen…530$409K0.01%-1113F-HRTimelineGroup
Capital Investment Advisors, LLC530$409K0.01%+5313F-HRTimeline
JACKSON SQUARE CAPITAL, LLC527$407K0.08%new13F-HRTimeline
STF Management LP527$407K0.38%-55613F-HRTimeline
EQUITABLE TRUST CO525$405K0.02%013F-HRTimeline
Cambria Investment Management, L.P.525$405K0.02%-2,56513F-HRTimeline
Capital Analysts, LLCin group Capital Analysts, LLC522$403K0.01%-8313F-HR/ATimelineGroup
BEESE FULMER INVESTMENT MANAGEMENT, INC.522$403K0.03%new13F-HRTimeline
Tidemark, LLC521$402K0.11%-113F-HRTimeline
Samalin Investment Counsel, LLC521$402K0.14%-1513F-HRTimeline
McAdam, LLC517$399K0.02%new13F-HRTimeline
PLIMOTH TRUST CO LLC513$396K0.09%-4813F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…511$394K<0.01%new13F-HRTimelineGroup
PACES FERRY WEALTH ADVISORS, LLC510$394K0.16%-1113F-HRTimeline
EVERPAR ADVISORS LLC505$390K0.14%-11213F-HRTimeline
Mutual Advisors, LLC502$388K0.01%-2613F-HRTimeline
INTEGRITY ALLIANCE, LLC.502$387K0.01%new13F-HRTimeline
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co502$387K0.02%-19713F-HRTimelineGroup
Kovack Advisors, Inc.501$387K0.02%+11813F-HR/ATimeline
WESTBOURNE INVESTMENTS, INC.500$386K0.18%013F-HRTimeline
New England Research & Management, Inc.500$386K0.17%new13F-HRTimeline
TOBAM498$384K0.09%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Pure Financial Advisors, LLC497$384K0.01%+13013F-HRTimeline
Frec Markets, Inc.in group Frec Markets, Inc.494$381K0.11%13F-HRTimelineGroup
Great Diamond Partners, LLC494$381K0.07%-3313F-HRTimeline
AVISO WEALTH MANAGEMENT494$381K0.16%-6813F-HRTimeline
Colonial River Investments, LLC492$380K0.14%+813F-HRTimeline
TRED AVON FAMILY WEALTH, LLC490$378K0.12%-2713F-HRTimeline
Larson Financial Group LLC488$377K0.01%+4013F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC488$377K0.01%+413F-HR/ATimeline
Telos Capital Management, Inc.485$374K0.03%-313F-HRTimeline
U.S. Capital Wealth Advisors, LLC484$374K0.01%-313F-HRTimeline
Checchi Capital Advisers, LLC484$374K0.03%013F-HRTimeline
LGT Fund Management Co Ltd.481$372K0.03%013F-HRTimeline
AlphaCore Capital LLC479$370K0.01%new13F-HRTimeline
OLD NATIONAL BANCORP /IN/479$370K0.01%-2113F-HRTimeline
Quent Capital, LLC478$369K0.03%+3813F-HRTimeline
Greykasell Wealth Strategies, Inc.478$369K0.15%+11313F-HRTimeline
NORTHWEST WEALTH MANAGEMENT, LLC474$366K0.06%new13F-HRTimeline
111 Capital473$365K0.08%-1,13613F-HRTimeline
SCS Capital Management LLC470$363K<0.01%-213F-HRTimeline
Pinnacle Wealth Planning Services, Inc.466$360K0.04%+513F-HRTimeline
American Alpha Advisors, LLC466$360K0.23%+7513F-HR/ATimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…465$359K0.01%013F-HRTimelineGroup
Round Rock Advisors LLC465$359K0.05%+513F-HR/ATimeline
GATEWAY INVESTMENT ADVISERS LLC464$358K<0.01%+1913F-HRTimeline
Elwood & Goetz Wealth Advisory Group, L…464$358K0.06%+1013F-HRTimeline
ONE WEALTH CAPITAL MANAGEMENT, LLC464$358K0.15%new13F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC463$357K<0.01%013F-HRTimeline
WEALTH ALLIANCE, LLC460$355K0.03%013F-HRTimeline
Everhart Financial Group, Inc.460$355K0.03%+8313F-HRTimeline
Clear Creek Financial Management, LLC459$354K0.03%-14713F-HRTimeline
PDS Planning, Inc458$354K0.02%+1313F-HRTimeline
LANARK FINANCIAL, INC.457$353K0.03%-4313F-HRTimeline
Kera Capital Partners, Inc.475$352K0.04%-2413F-HRTimeline
CIM INVESTMENT MANAGEMENT INC454$350K0.09%013F-HRTimeline
BRADLEY FOSTER & SARGENT INC/CT452$349K0.01%+113F-HRTimeline
Fielder Capital Group LLC451$348K0.07%+6713F-HRTimeline
Compagnie Lombard Odier SCmA450$347K<0.01%013F-HRTimeline
AlTi Global, Inc.in group AlTi Global, Inc.450$347K0.01%-1413F-HRTimelineGroup
ANDERSON HOAGLAND & CO446$344K0.03%013F-HRTimeline
INSIGNEO ADVISORY SERVICES, LLC445$343K0.02%+1313F-HRTimeline
Arjuna Capital443$342K0.08%new13F-HRTimeline
GUARDIAN WEALTH ADVISORS, LLC / NC443$342K0.02%+1413F-HRTimeline
Procyon Advisors, LLC440$340K0.02%-2313F-HRTimeline
Claret Asset Management Corp439$339K0.04%-113F-HRTimeline
INTRUST BANK NA436$337K0.03%+1913F-HRTimeline
Wick Capital Partners, LLC435$336K0.06%new13F-HR/ATimeline
HOWE & RUSLING INC434$335K0.02%-24313F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…432$333K0.02%-62413F-HRTimelineGroup
Resonant Capital Advisors, LLC432$333K0.02%+6913F-HRTimeline
EXENCIAL WEALTH ADVISORS, LLC431$333K0.01%new13F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.430$332K<0.01%-8913F-HRTimelineGroup
Havemeyer Place LP428$330K0.07%13F-HRTimeline
MONETA GROUP INVESTMENT ADVISORS LLC427$330K<0.01%-1613F-HRTimeline
Forefront Analytics, LLC427$329K0.29%+1513F-HRTimeline
MCINTYRE FREEDMAN & FLYNN INVESTMENT AD…426$329K0.21%013F-HRTimeline
BayBridge Capital Group, LLC421$325K0.2%+513F-HRTimeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD420$324K<0.01%-1013F-HRTimelineGroup
Sowell Financial Services LLC419$324K0.01%+313F-HRTimeline
SmartHarvest Portfolios, LLC418$323K0.11%13F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC418$323K<0.01%-9513F-HRTimelineGroup
BINGHAM PRIVATE WEALTH, LLC417$322K0.28%13F-HRTimeline
CATALYST FINANCIAL PARTNERS LLC411$317K0.04%new13F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO410$316K<0.01%-41313F-HRTimeline
DEROY & DEVEREAUX PRIVATE INVESTMENT CO…410$316K0.02%013F-HRTimeline
CHILDRESS CAPITAL ADVISORS, LLC409$316K0.05%new13F-HRTimeline
Alta Advisers Ltdin group Alta Advisers Ltd407$314K0.11%-20013F-HRTimelineGroup
SBI Securities Co., Ltd.407$314K0.01%+3013F-HRTimeline
SIMON QUICK ADVISORS, LLC404$312K0.01%+2313F-HRTimeline
PHYSICIANS FINANCIAL SERVICES, INC.400$309K0.08%013F-HRTimeline
DENALI ADVISORS LLC400$309K0.03%new13F-HRTimeline
RWA WEALTH PARTNERS, LLC400$309K<0.01%-6,20413F-HRTimeline
BCS Wealth Management400$309K0.03%new13F-HRTimeline
FUKOKU MUTUAL LIFE INSURANCE Co399$308K0.02%-1713F-HRTimeline
ASPIRIANT, LLC399$308K0.01%new13F-HRTimeline
Bayforest Capital Ltd392$303K0.23%new13F-HRTimeline
Allegiance Financial Group Advisory Ser…391$302K0.06%new13F-HRTimeline
ANCHYRA PARTNERS LLC387$299K0.09%13F-HRTimeline
GAM Holding AGin group GAM Holding AG386$298K0.02%new13F-HRTimelineGroup
Gradient Capital Advisors, LLC384$296K0.08%-113F-HRTimeline
Turtle Creek Wealth Advisors, LLC384$296K0.02%new13F-HRTimeline
Baker Avenue Asset Management, LP383$295K0.01%-46513F-HRTimeline
Klingman & Associates, LLC382$295K0.01%new13F-HRTimeline
Papamarkou Wellner Asset Management inc.382$295K0.18%+1713F-HRTimeline
Green Alpha Advisors, LLC381$294K0.27%new13F-HRTimeline
Rock Point Advisors, LLC380$293K0.07%013F-HRTimeline
Petersen Hastings Wealth Advisors Inc.380$293K0.03%13F-HRTimeline
ADIRONDACK TRUST CO380$293K0.1%-713F-HRTimeline
WILLNER & HELLER, LLC379$293K0.21%013F-HRTimeline
GC Wealth Management RIA, LLC376$290K0.01%-71713F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…376$290K0.07%+2213F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd375$289K0.1%new13F-HRTimelineGroup
CX Institutional374$289K0.01%-713F-HRTimeline
DRIVE WEALTH MANAGEMENT, LLC373$288K0.06%new13F-HRTimeline
RIVERSEDGE ADVISORS, LLC371$286K0.05%new13F-HRTimeline
MMBG INVESTMENT ADVISORS CO.370$286K0.02%013F-HRTimeline
SevenBridge Financial Group, LLC372$284K0.05%013F-HRTimeline
Phraction Management LLC367$283K0.08%013F-HRTimeline
Optas, LLC365$282K0.04%new13F-HRTimeline
DAVENPORT & Co LLC365$282K<0.01%new13F-HRTimeline
Triumph Capital Management361$279K0.06%-10413F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC361$279K<0.01%013F-HRTimeline
Perennial Investment Advisors, LLC361$278K0.02%new13F-HRTimeline
Gladstone Institutional Advisory LLC360$278K0.01%-8113F-HRTimeline
WHITTIER TRUST CO357$277K<0.01%+2013F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…355$274K0.04%-59113F-HRTimelineGroup
Smithfield Trust Co355$274K0.01%+1013F-HRTimeline

Events

  • MURPHY ANDREW J reported transactions in REGN shares with no net change in a Form 4 filed 2026-10-15. 0001796226-26-000002

    Accepted , ingested