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Disclosery

REGN REGENERON PHARMACEUTICALS

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Stock (common), issuer CIK 872589

1,258 managers (1,292 13F filers) reported a position in REGN shares at 2025-03-31, 93,074,846 shares in all. 123 filers opened a position and 150 filers sold out during the quarter.

Managers
1,258
13F filers
1,292
New
123
Added
528
Reduced
454
Sold out
150
Shares held by filers
93,074,846

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, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
Strategic Investment Solutions, Inc. /IL6$3.81K<0.01%-313F-HRTimeline
Prudent Man Investment Management, Inc.5$3.56K<0.01%013F-HRTimeline
Clarity Asset Management, Inc.5$3.18K<0.01%013F-HRTimeline
Garde Capital, Inc.5$3.17K<0.01%new13F-HRTimeline
Beaird Harris Wealth Management, LLC5$3.17K<0.01%013F-HRTimeline
Valued Wealth Advisors LLC5$3.17K<0.01%-713F-HRTimeline
Whipplewood Advisors, LLC166$3.17K<0.01%+16113F-HRTimeline
FSA Wealth Management LLC5$3.17K<0.01%013F-HRTimeline
High Note Wealth, LLC5$3.17K<0.01%-713F-HRTimeline
Clark Wealth Partners5$3.17K<0.01%013F-HRTimeline
Kozak & Associates, Inc.5$2.86K<0.01%013F-HRTimeline
Silicon Valley Capital Partners4$2.55K<0.01%013F-HRTimeline
Graney & King, LLC4$2.54K<0.01%+313F-HRTimeline
WestEnd Advisors, LLC4$2.54K<0.01%+313F-HRTimeline
Hartford Financial Management Inc.4$2.54K<0.01%013F-HRTimeline
HALBERT HARGROVE GLOBAL ADVISORS, LLC4$2.54K<0.01%new13F-HRTimeline
Front Row Advisors LLC4$2.54K<0.01%013F-HRTimeline
CNB Bank4$2.54K<0.01%013F-HRTimeline
Richard W. Paul & Associates, LLC4$2.54K<0.01%013F-HRTimeline
LRI Investments, LLC4$2.54K<0.01%-4413F-HRTimeline
EQ WEALTH ADVISORS, LLC4$2.54K<0.01%new13F-HRTimeline
Nova Wealth Management, Inc.4$2.54K<0.01%-1913F-HR/ATimeline
WealthTrak Capital Management LLC4$2.54K<0.01%013F-HRTimeline
Hughes Financial Services, LLC4$2.47K<0.01%new13F-HRTimeline
WINNACLE WEALTH LLC4$2K<0.01%+113F-HRTimeline
LONGFELLOW INVESTMENT MANAGEMENT CO LLC3$1.9K<0.01%013F-HRTimeline
Iron Horse Wealth Management, LLC3$1.9K<0.01%013F-HRTimeline
Granite FO LLC3$1.9K<0.01%013F-HRTimeline
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…3$1.9K<0.01%-1513F-HRTimelineGroup
Dogwood Wealth Management LLC3$1.9K<0.01%new13F-HRTimeline
WPG Advisers, LLC3$1.9K<0.01%+113F-HRTimeline
RICHARDSON FINANCIAL SERVICES INC.3$1.9K<0.01%013F-HRTimeline
Principia Wealth Advisory, LLC3$1.73K<0.01%013F-HRTimeline
PayPay Securities Corp2$1.32K0.08%-313F-HRTimeline
SJS Investment Consulting Inc.2$1.27K<0.01%-113F-HRTimeline
Trifecta Capital Advisors, LLC2$1.27K<0.01%-12213F-HRTimeline
Cherry Tree Wealth Management, LLC2$1.27K<0.01%013F-HRTimeline
DAGCO, INC.2$1.27K<0.01%new13F-HRTimeline
N.E.W. Advisory Services LLC2$1.27K<0.01%new13F-HRTimeline
Continuum Advisory, LLC2$1.27K<0.01%-413F-HRTimeline
Ravenstone Capital Management Inc.2$1.27K<0.01%-6813F-HRTimeline
TOBAM2$1K<0.01%-59513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Farmers & Merchants Trust Co of Chamber…2$1K<0.01%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT1$1K<0.01%013F-HRTimeline
Crewe Advisors LLC1$635<0.01%new13F-HRTimeline
American Capital Advisory, LLC1$635<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC1$635<0.01%new13F-HRTimeline
Redwood Park Advisors LLC1$635<0.01%013F-HRTimeline
CHESAPEAKE ASSET MANAGEMENT LLC1$634<0.01%013F-HRTimeline
MOTCO1$634<0.01%new13F-HRTimeline
Greenline Partners, LLC1$634<0.01%new13F-HRTimeline
CBIZ Investment Advisory Services, LLC1$634<0.01%-113F-HR/ATimeline
GoalVest Advisory LLC1$634<0.01%new13F-HRTimeline
Ruedi Wealth Management, Inc.1$634<0.01%013F-HRTimeline
Parkworth Wealth Management, Inc.1$634<0.01%013F-HRTimeline
Capital A Wealth Management, LLC1$634<0.01%013F-HRTimeline
Quest 10 Wealth Builders, Inc.1$381<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0-11913F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

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