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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
EFG International AGin group EFG International AG1,885$1.45M0.03%13F-HRTimelineGroup
Generali Investments, Management Co LLC1,866$1.44M0.29%+66413F-HRTimeline
PERSONAL CFO SOLUTIONS, LLC1,852$1.43M0.23%+16113F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC1,847$1.43M0.02%-18013F-HRTimeline
Curi Capital, LLC1,840$1.42M0.02%new13F-HRTimeline
GREAT LAKES ADVISORS, LLC1,833$1.41M0.01%+813F-HRTimeline
JOHN G ULLMAN & ASSOCIATES INC1,830$1.41M0.19%-12513F-HRTimeline
Bay Colony Advisory Group, Inc d/b/a Ba…1,817$1.4M0.17%+12013F-HRTimeline
Orion Porfolio Solutions, LLC1,813$1.4M0.01%-9013F-HRTimeline
SIGNATUREFD, LLC1,808$1.4M0.02%+14813F-HRTimeline
CWA Asset Management Group, LLC1,799$1.39M0.05%+18413F-HRTimeline
Portside Wealth Group, LLC1,786$1.38M0.19%+23913F-HRTimeline
EASTERLY INVESTMENT PARTNERS LLC1,769$1.37M0.08%+3113F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC1,762$1.36M0.08%+40713F-HRTimeline
NLB Skladi, upravljanje premozenja, d.o…1,753$1.35M0.06%13F-HRTimeline
CAPSTONE WEALTH MANAGEMENT GROUP, LLC1,734$1.34M0.56%+213F-HRTimeline
Oak Grove Capital LLC1,730$1.34M0.27%-5013F-HRTimeline
Legacy Capital Group California, Inc.1,716$1.32M0.32%new13F-HRTimeline
Gilbert & Cook, Inc.1,709$1.32M0.17%-2513F-HRTimeline
NWAM LLC1,722$1.31M0.07%+12913F-HRTimeline
FAIRFIELD, BUSH & CO.1,678$1.3M0.68%-19313F-HRTimeline
Compound Planning, Inc.1,676$1.29M0.04%+68613F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…1,675$1.29M<0.01%+9413F-HRTimelineGroup
Aptus Capital Advisors, LLC1,663$1.28M0.01%+16113F-HRTimeline
ICICI Prudential Asset Management Co Ltd1,657$1.28M0.15%+5813F-HRTimeline
Grove Bank & Trust1,653$1.28M0.14%+69413F-HRTimeline
VestGen Advisors, LLC1,650$1.27M0.05%new13F-HRTimeline
Caerus Investment Advisors, LLC1,639$1.27M0.42%+31013F-HRTimeline
EP Wealth Advisors, LLC1,636$1.26M0.01%13F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC1,616$1.25M0.01%+4913F-HRTimelineGroup
Valeo Financial Advisors, LLC1,613$1.24M0.03%-25313F-HRTimeline
Jacobi Capital Management LLC1,611$1.24M0.07%+913F-HRTimeline
Machina Capital S.A.S.1,607$1.24M0.24%-3,00813F-HRTimeline
Essential Partners LLC1,607$1.24M0.38%+43413F-HRTimeline
Nilsine Partners, LLC1,584$1.22M0.11%-813F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.1,582$1.22M0.09%-113F-HRTimeline
WP Advisors, LLC1,566$1.21M0.3%-43413F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC1,554$1.2M0.02%-9,16013F-HRTimelineGroup
Arrowpoint Investment Partners (Singapo…in group Arrowpoint Investment Partner…1,538$1.19M0.17%new13F-HRTimelineGroup
SBI Okasan Asset Management Co.Ltd.1,500$1.17M0.06%13F-HRTimeline
Empirical Finance, LLC1,516$1.17M0.06%-41013F-HRTimeline
Avior Wealth Management, LLC1,509$1.16M0.04%+4613F-HRTimeline
ACORN FINANCIAL ADVISORY SERVICES INC /…1,503$1.16M0.17%+113F-HRTimeline
Global Retirement Partners, LLC1,499$1.16M0.02%+85513F-HRTimeline
Sienna Gestion1,499$1.15M0.07%+1,00413F-HRTimeline
IFP Advisors, Inc1,494$1.15M0.03%+9113F-HRTimeline
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC1,484$1.15M0.01%-17413F-HRTimelineGroup
GREENLEAF TRUST1,472$1.14M0.01%+6713F-HRTimeline
Atlantic Edge Private Wealth Management…1,464$1.13M0.28%+9513F-HRTimeline
NORDEN GROUP LLC1,459$1.13M0.11%+35313F-HRTimeline
Moss Adams Wealth Advisors LLC1,459$1.13M0.08%-1113F-HRTimeline
Boston Trust Walden Corpin group Boston Trust Walden Corp1,453$1.12M0.01%013F-HRTimelineGroup
DELTA FINANCIAL ADVISORS LLC1,453$1.12M0.29%-2513F-HRTimeline
Copeland Capital Management, LLC1,436$1.11M0.02%new13F-HRTimeline
PeakShares LLC1,428$1.1M1.08%13F-HRTimeline
Analyst IMS Investment Management Servi…in group Analyst IMS Investment Manage…1,425$1.1M0.03%013F-HRTimelineGroup
Redwood Investment Management, LLCin group Redwood Investment Management…1,422$1.1M0.12%new13F-HR/ATimelineGroup
Vise Technologies, Inc.1,402$1.08M0.02%+33313F-HRTimeline
Generali Investments Towarzystwo Fundus…in group Generali Powszechne Towarzyst…1,400$1.08M0.53%013F-HRTimelineGroup
Central Pacific Bank - Trust Division1,397$1.08M0.13%-3513F-HRTimeline
Legacy Financial Advisors, Inc.1,385$1.07M0.15%+16413F-HRTimeline
BOKF, NAin group BOKF, NA1,376$1.06M0.02%-17213F-HRTimelineGroup
NewEdge Wealth, LLC1,366$1.05M0.01%+84513F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,363$1.05M0.04%+32613F-HRTimelineGroup
Leonteq Securities AG1,342$1.04M0.06%-4,20913F-HRTimeline
Mesirow Financial Investment Management…1,323$1.02M0.02%-62813F-HRTimeline
Icon Wealth Advisors, LLC1,324$1.02M0.07%+18213F-HRTimeline
Employees Retirement System of Texas1,324$1.02M0.01%013F-HRTimeline
SCOTIA CAPITAL INC.1,316$1.02M<0.01%+18313F-HRTimeline
Chicago Partners Investment Group LLC1,345$1.01M0.02%+40013F-HRTimeline
BAKER TILLY WEALTH MANAGEMENT, LLC1,307$1.01M0.25%+2313F-HRTimeline
JOURNEY STRATEGIC WEALTH LLC1,307$1.01M0.03%+9013F-HRTimeline
Vestmark Advisory Solutions, Inc.1,300$1M0.01%new13F-HRTimeline
BLAIR WILLIAM & CO/IL1,298$1M<0.01%+2913F-HRTimeline
SHEETS SMITH WEALTH MANAGEMENT1,297$1M0.11%-2013F-HRTimeline
SKBA CAPITAL MANAGEMENT LLC1,295$1000K0.14%-313F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…1,287$993K0.1%-49913F-HRTimelineGroup
Crossmark Global Holdings, Inc.1,247$963K0.01%-1,06113F-HRTimeline
TWIN CAPITAL MANAGEMENT INC1,245$961K0.12%+1913F-HRTimeline
FIDELIS CAPITAL PARTNERS, LLC1,245$961K0.07%+613F-HRTimeline
PRINCETON CAPITAL MANAGEMENT LLC1,240$957K0.25%+2513F-HRTimeline
Brooklyn Investment Group1,226$957K0.04%+81013F-HRTimeline
Chesley Taft & Associates LLC1,237$955K0.04%+80213F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT1,236$954K0.02%new13F-HRTimeline
Circle Wealth Management, LLC1,225$946K0.01%+413F-HRTimeline
Westhampton Capital, LLC1,223$944K0.45%+4013F-HRTimeline
ASHTON THOMAS SECURITIES, LLC1,214$938K0.18%+2913F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.1,205$930K0.01%+36313F-HRTimelineGroup
VALLEY NATIONAL ADVISERS INC1,203$928K0.13%+11013F-HRTimeline
WBI INVESTMENTS, LLCin group WBI INVESTMENTS, LLC1,197$924K0.24%+46113F-HRTimelineGroup
denkapparat Operations GmbH1,192$920K0.5%+46413F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC1,187$916K0.02%+19813F-HRTimeline
WADDELL & ASSOCIATES, LLC1,185$915K0.06%+46113F-HRTimeline
Parcion Private Wealth LLC1,183$913K0.06%+68913F-HRTimeline
Richard Bernstein Advisors LLC1,181$912K0.03%-14013F-HRTimeline
Wedmont Private Capital1,122$911K0.03%-2113F-HRTimeline
Evercore Wealth Management, LLC1,179$910K0.01%-1213F-HRTimeline
FIRST HORIZON CORP1,172$905K0.04%-9,91113F-HRTimeline
Trust Asset Management LLC1,168$902K0.06%-4513F-HRTimeline
Kintegral Advisory, LLCin group Kintegral Advisory, LLC1,166$900K0.08%-3213F-HRTimelineGroup
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise1,162$897K0.03%-33813F-HRTimelineGroup
Busey Bank1,160$895K0.02%-3413F-HRTimeline
Sava Infond d.o.o.1,150$888K0.12%+26013F-HRTimeline
TECTONIC ADVISORS LLCin group TECTONIC ADVISORS LLC1,143$882K0.05%-6313F-HRTimelineGroup
Abacus Wealth Partners, LLC1,140$880K0.09%new13F-HRTimeline
KEYNOTE FINANCIAL SERVICES LLC1,136$877K0.49%+4313F-HRTimeline
GTS SECURITIES LLC1,116$861K0.03%-1,38713F-HRTimeline
Ballentine Partners, LLC1,109$856K0.01%+4313F-HRTimeline
Clearstead Advisors, LLC1,108$856K0.01%+22313F-HRTimeline
Intesa Sanpaolo S.p.A.group of 2 filers holding1,094$851KnewTimeline
PITCAIRN COgroup of 2 filers holding1,102$851K+134Timeline
SCHWARTZ INVESTMENT COUNSEL INC1,100$849K0.03%013F-HRTimeline
Oak Asset Management, LLC1,100$849K0.29%013F-HRTimeline
Aaron Wealth Advisors LLC1,086$838K0.05%+28813F-HRTimeline
XML Financial, LLC1,085$838K0.07%-4013F-HRTimeline
waypoint wealth counsel1,082$835K0.31%+10613F-HRTimeline
BOYD WATTERSON ASSET MANAGEMENT LLC/OH1,072$827K0.24%+2013F-HRTimeline
SAGESPRING WEALTH PARTNERS, LLC1,070$826K0.02%+8813F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO1,065$822K<0.01%+55713F-HRTimelineGroup
UMB Bank, n.a.1,060$818K0.01%+1113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BANK OF HAWAII1,049$810K0.04%+2613F-HRTimeline
Fullerton Fund Management Co Ltd.1,025$791K0.03%-21013F-HRTimeline
Hennion & Walsh Asset Management, Inc.1,018$786K0.03%-2913F-HRTimeline
PCM Encore, LLC1,010$780K0.17%13F-HRTimeline
Arcataur Capital Management LLC1,008$778K0.22%013F-HRTimeline
Entropy Technologies, LP1,006$777K0.04%new13F-HRTimeline
Frank, Rimerman Advisors LLC1,005$776K0.05%+43813F-HRTimeline
BNP PARIBASin group BNP PARIBAS1,000$772K0.02%+13413F-HRTimelineGroup
Alta Wealth Advisors LLC1,000$772K0.26%013F-HRTimeline
Alpine Fox Capital LLCin group Alpine Fox Capital LLC1,000$772K0.52%013F-HRTimelineGroup
JACKSON THORNTON WEALTH MANAGEMENT, LLC990$769K0.07%+6913F-HRTimeline
Parallel Advisors, LLC995$769K0.01%+9413F-HRTimeline
Pflug Koory, LLC994$767K0.36%-1213F-HRTimeline
Cooper Financial Group993$766K0.08%-4713F-HRTimeline
Arax Advisory Partners988$763K0.02%-8,45413F-HRTimeline
CIGNA INVESTMENTS INC /NEWin group CIGNA INVESTMENTS INC /NEW982$758K0.11%-5013F-HRTimelineGroup
FIDUCIARY FAMILY OFFICE, LLC980$756K0.22%+12513F-HRTimeline
Alliance Wealth Advisors, LLC /UT977$754K0.16%-24413F-HRTimeline
ROTHSCHILD INVESTMENT LLC975$753K0.04%+36613F-HRTimeline
TRANSCEND CAPITAL ADVISORS, LLC975$753K0.06%+29613F-HRTimeline
Odyssean, LLC968$747K0.54%13F-HRTimeline
TRAPHAGEN INVESTMENT ADVISORS LLC964$744K0.06%+5313F-HRTimeline
Essex Financial Services, Inc.group of 2 filers holding961$742K+385Timeline
Charter Oak Capital Management, LLC958$739K0.06%new13F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…952$735K0.02%new13F-HRTimelineGroup
KING LUTHER CAPITAL MANAGEMENT CORP948$732K<0.01%+4513F-HRTimeline
V-Square Quantitative Management LLC947$731K0.08%new13F-HRTimeline
Blue Chip Partners, LLC945$729K0.05%+22613F-HRTimeline
SYON CAPITAL LLC938$724K0.04%+14813F-HRTimeline
Family Manage LLC935$722K0.09%-5213F-HRTimeline
Polymer Capital Management (US) LLC935$722K0.09%+34613F-HRTimeline
Callahan Advisors, LLC924$713K0.06%-713F-HRTimeline
Plancorp, LLC924$713K0.02%+6513F-HRTimeline
Virtus Investment Advisers, LLCgroup of 2 filers holding921$711K-31Timeline
1248 Management, LLC913$705K0.38%new13F-HRTimeline
Ellevest, Inc.909$702K0.1%-20213F-HRTimeline
Sagewood Asset Management LP905$699K0.25%13F-HRTimeline
Gradient Investments LLCin group Gradient Investments LLC896$692K0.01%new13F-HRTimelineGroup
Massar Capital Management, LP893$689K0.14%new13F-HRTimeline
Formidable Asset Management, LLC877$677K0.1%-20013F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…873$674K0.05%+14513F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding873$674K+333Timeline
FLAGSHIP HARBOR ADVISORS, LLC870$672K0.03%-2513F-HRTimeline
Soltis Investment Advisors LLC862$665K0.04%+24313F-HR/ATimeline
WJ Financial Advisors LLC861$665K0.59%-17613F-HRTimeline
Bangor Savings Bank857$661K0.05%013F-HRTimeline
Clarius Group, LLC851$657K0.04%+613F-HRTimeline
Qsemble Capital Management, LP851$657K0.05%-26813F-HRTimeline
Pointe Capital Management LLC846$653K0.32%+12713F-HRTimeline
Simplicity Wealth,LLC845$653K0.04%+46713F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …831$642K<0.01%13F-HR/ATimelineGroup
TRITONPOINT WEALTH, LLCin group TritonPoint Partners, LLC829$640K0.06%-1,93813F-HRTimelineGroup
Geneos Wealth Management Inc.820$633K0.02%-6213F-HRTimeline
Williams Jones Wealth Management, LLC.819$632K0.01%+213F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC817$631K<0.01%-113F-HRTimelineGroup
Kingsview Wealth Management, LLC811$626K0.01%+3113F-HRTimeline
Phoenix Financial Ltd.in group Phoenix Financial Ltd.811$626K0.01%+12213F-HRTimelineGroup
EVOKE WEALTH, LLC810$625K0.01%+21113F-HRTimeline
JT Stratford LLC808$624K0.08%-90213F-HRTimeline
SUMITOMO LIFE INSURANCE CO807$623K0.02%+913F-HRTimeline
HANCOCK WHITNEY CORP801$618K0.01%-42913F-HRTimeline
World Investment Advisors798$616K0.01%+28813F-HR/ATimeline
Warner Group LLC798$616K0.38%013F-HRTimeline
Penbrook Management LLC797$615K0.42%013F-HRTimeline
CoreCap Advisors, LLC795$614K0.02%+55713F-HRTimeline
Morse Asset Management, Inc794$613K0.12%+9213F-HRTimeline
West Family Investments, Inc.786$607K0.14%-17913F-HRTimeline
Moors & Cabot, Inc.785$606K0.03%+7213F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.784$605K0.01%-2813F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC782$604K0.01%+11913F-HRTimelineGroup
Value Investment Professionals, LLC777$599K0.63%13F-HRTimeline
Alpha Family Trustin group Alpha Family Trust775$598K0.27%+10513F-HRTimelineGroup
Sigma Planning Corp774$597K0.02%+26013F-HRTimeline
Livforsakringsbolaget Skandia, Omsesidi…772$596K0.02%013F-HRTimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…765$590K0.02%-2,43513F-HRTimelineGroup
DLK Investment Management, LLC765$590K0.22%013F-HRTimeline
NorthCoast Asset Management LLC762$588K0.01%-55413F-HRTimeline
Connecticut Wealth Management, LLC761$588K0.03%+413F-HRTimeline
Jackson Creek Investment Advisors LLC755$583K0.17%new13F-HRTimeline
Redwood Wealth Management Group, LLC755$583K0.24%+24913F-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