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Disclosery

REGN REGENERON PHARMACEUTICALS

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Stock (common), issuer CIK 872589

1,360 managers (1,401 13F filers) reported a position in REGN shares at 2026-03-31, 90,524,558 shares in all. 109 filers opened a position and 103 filers sold out during the quarter.

Managers
1,360
13F filers
1,401
New
109
Added
579
Reduced
461
Sold out
103
Shares held by filers
90,524,558

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 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
SHP Wealth Management50$38.9K<0.01%+1613F-HRTimeline
FNY Investment Advisers, LLC50$38K0.02%013F-HRTimeline
JFS WEALTH ADVISORS, LLC49$38K<0.01%+1313F-HRTimeline
United Community Bankin group United Community Bank48$37.1K0.01%-513F-HRTimelineGroup
Manchester Capital Management LLC46$35.5K0.01%+313F-HRTimeline
Mowery & Schoenfeld Wealth Management, …46$35.5K0.05%-213F-HRTimeline
Innovative Asset Advisors Group, LLC46$35.5K0.02%13F-HRTimeline
Bell Investment Advisors, Inc44$34K0.01%-113F-HRTimeline
EASTERN BANK44$34K<0.01%+1413F-HRTimeline
Costello Asset Management, INC43$33.2K0.01%013F-HRTimeline
MCF Advisors LLC42$32.5K<0.01%-313F-HRTimeline
Birchwood Financial Partners, Inc.41$31.8K0.03%013F-HRTimeline
Kemnay Advisory Services Inc.41$31.7K0.01%+113F-HRTimeline
Catalyst Capital Advisors LLC40$30.9K<0.01%013F-HRTimeline
CONSULTIVA WEALTH MANAGEMENT, CORP.40$30.9K0.09%013F-HRTimeline
ENTRUST FINANCIAL LLC38$29.4K0.02%-413F-HRTimeline
Capital Advisor Network LLC38$29.4K0.04%13F-HR/ATimeline
PINNEY & SCOFIELD, INC.35$27K0.01%013F-HRTimeline
Ameliora Wealth Management Ltd.34$26.3K0.01%013F-HRTimeline
Dogwood Wealth Management LLC34$26.3K0.01%+1213F-HRTimeline
GHP Investment Advisors, Inc.33$25.6K<0.01%+113F-HRTimeline
IAG Wealth Partners, LLC33$25.5K<0.01%013F-HRTimeline
Bruce G. Allen Investments, LLC33$25.5K0.02%013F-HRTimeline
WPG Advisers, LLC33$25.5K0.02%013F-HRTimeline
GoalVest Advisory LLC32$24.7K<0.01%+513F-HRTimeline
Private Wealth Asset Management, LLC31$24K<0.01%013F-HRTimeline
Joseph Group Capital Management31$24K0.01%+1713F-HRTimeline
Cornerstone Planning Group LLC35$23.9K<0.01%+1313F-HRTimeline
Chung Wu Investment Group, LLC30$23.2K0.02%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV29$22.4K<0.01%013F-HRTimeline
Financial Management Professionals, Inc.29$22.4K<0.01%+913F-HRTimeline
Boreal Capital Management LLC29$22.4K0.02%013F-HRTimeline
Westfuller Advisors, LLC28$21.7K0.01%+213F-HRTimeline
Heritage Wealth Advisors28$21.6K<0.01%013F-HRTimeline
Caldwell Trust Co28$21.6K<0.01%013F-HRTimeline
BELLEVUE ASSET MANAGEMENT, LLC27$21.1K0.01%013F-HRTimeline
Sachetta, LLC26$20.1K0.01%013F-HRTimeline
Kilter Group LLC26$20.1K0.01%+213F-HRTimeline
JPL Wealth Management, LLC25$19.3K<0.01%new13F-HR/ATimeline
SWISS RE LTDin group SWISS RE LTD25$19.3K0.12%013F-HRTimelineGroup
BFSG, LLC25$19.3K<0.01%013F-HRTimeline
Fortitude Family Office, LLC25$19.3K<0.01%+1413F-HRTimeline
Portus Wealth Advisors, LLC25$19.3K0.02%new13F-HRTimeline
Capital Advisors, Ltd. LLC25$19K<0.01%+1013F-HRTimeline
Strengthening Families & Communities, L…24$18.7K<0.01%-113F-HRTimeline
PFS Partners, LLC24$18.6K0.01%013F-HRTimeline
Acumen Wealth Advisors, LLC24$18.5K<0.01%013F-HRTimeline
Bank of New Hampshire24$18.5K<0.01%new13F-HRTimeline
Avion Wealth24$18K<0.01%+713F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC23$17.8K<0.01%+813F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp23$17.8K<0.01%-913F-HRTimelineGroup
RAFFA WEALTH MANAGEMENT, LLC23$17.8K<0.01%+113F-HRTimeline
Cedar Mountain Advisors, LLC22$17K<0.01%new13F-HRTimeline
Byrne Asset Management LLC22$17K0.01%-113F-HRTimeline
Aspect Partners, LLC22$17K0.01%013F-HRTimeline
High Note Wealth, LLC21$16.2K<0.01%+213F-HRTimeline
Golden State Wealth Management, LLC20$15.5K<0.01%013F-HRTimeline
FINANCIAL CONSULATE, INC20$15.5K<0.01%+813F-HRTimeline
Bogart Wealth, LLC20$15.5K<0.01%+413F-HRTimeline
HHM Wealth Advisors, LLC20$15.5K<0.01%013F-HRTimeline
Pacifica Partners Inc.20$15.5K0.01%013F-HRTimeline
Prosperity Bancshares Inc19$14.7K0.01%+1013F-HRTimeline
Pinnacle Bancorp, Inc.18$13.9K<0.01%013F-HRTimeline
Sunbelt Securities, Inc.16$12.4K<0.01%013F-HRTimeline
DecisionPoint Financial, LLC16$12.4K<0.01%013F-HRTimeline
LRI Investments, LLC16$12.4K<0.01%+1213F-HRTimeline
1015 Capital Partners, LLC16$12.4K0.01%013F-HRTimeline
Hanson & Doremus Investment Management16$12K<0.01%013F-HRTimeline
J.Safra Asset Management Corp15$11.6K<0.01%013F-HRTimeline
HAZLETT, BURT & WATSON, INC.14$11K<0.01%new13F-HRTimeline
Marquette Asset Management, LLC14$10.8K<0.01%013F-HRTimeline
Jackson, Grant Investment Advisers, Inc.14$10.8K<0.01%013F-HRTimeline
BIRCHBROOK, INC.14$10.8K0.01%013F-HRTimeline
United Financial Planning Group LLC14$10.8K0.01%+713F-HRTimeline
Clearstead Trust, LLC13$10K<0.01%new13F-HRTimeline
Addison Advisors LLC12$9.27K<0.01%-113F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC12$9.27K<0.01%+113F-HRTimeline
S&T Bank/PA11$8.5K<0.01%+313F-HRTimeline
North Star Investment Management Corp.11$8.5K<0.01%+113F-HRTimeline
Wilkerson Advisory Group LLC11$8.5K<0.01%+513F-HRTimeline
Cornerstone Financial Management LLC11$8.5K0.01%+413F-HR/ATimeline
CKW FINANCIAL GROUP10$8K<0.01%013F-HRTimeline
Strive Financial Group ,LLC10$8K<0.01%013F-HRTimeline
DT Investment Partners, LLC10$7.73K<0.01%013F-HRTimeline
Steigerwald, Gordon & Koch Inc.10$7.73K<0.01%-213F-HRTimeline
Bay Harbor Wealth Management, LLC10$7.73K<0.01%+213F-HRTimeline
MTM Investment Management, LLC10$7.73K<0.01%013F-HRTimeline
Hilton Head Capital Partners, LLC10$7.73K<0.01%013F-HRTimeline
KERR FINANCIAL PLANNING Corp11$7.4K0.01%+113F-HR/ATimeline
Roxbury Financial LLC9$6.99K0.01%013F-HRTimeline
Red Tortoise LLC9$6.95K<0.01%013F-HRTimeline
Hughes Financial Services, LLC9$6.95K<0.01%+313F-HRTimeline
Crewe Advisors LLC8$6.18K<0.01%013F-HRTimeline
TRUST CO OF TOLEDO NA /OH/8$6.18K<0.01%+113F-HRTimeline
Vermillion Wealth Management, Inc.8$6.18K<0.01%new13F-HRTimeline
Nemes Rush Group LLC8$6.18K<0.01%013F-HRTimeline
Burk Holdings LLC8$6.18K<0.01%new13F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT7$5.44K<0.01%013F-HRTimeline
Moisand Fitzgerald Tamayo, LLC7$5.41K<0.01%013F-HRTimeline
Rialto Wealth Management, LLC7$5.41K<0.01%+413F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…7$5.41K<0.01%013F-HRTimelineGroup
Aster Capital Management (DIFC) Ltd8$5.07K<0.01%-26413F-HRTimeline
Riverview Trust Co6$4.64K0.01%013F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC6$4.64K<0.01%013F-HRTimeline
Strategic Investment Solutions, Inc. /IL6$4.64K<0.01%013F-HRTimeline
DiNuzzo Private Wealth, Inc.6$4.64K<0.01%013F-HRTimeline
Clarity Asset Management, Inc.5$3.89K<0.01%013F-HRTimeline
Signature Equity Partners, LLC5$3.87K<0.01%+313F-HRTimeline
American Capital Advisory, LLC5$3.86K<0.01%+213F-HRTimeline
Clark Wealth Partners5$3.86K<0.01%013F-HRTimeline
First Command Advisory Services, Inc.5$3.86K<0.01%013F-HRTimeline
CBIZ Investment Advisory Services, LLC5$3.86K<0.01%-1213F-HRTimeline
Elevated Capital Advisors, LLC5$3.86K<0.01%013F-HRTimeline
2UniFi Bank5$3.86K<0.01%013F-HRTimeline
Principia Wealth Advisory, LLC5$3.86K<0.01%013F-HRTimeline
Kozak & Associates, Inc.5$3.76K<0.01%013F-HRTimeline
Silicon Valley Capital Partners4$3.11K<0.01%013F-HRTimeline
Torren Management, LLC4$3.11K<0.01%-4513F-HRTimeline
Dunhill Financial, LLC4$3.1K<0.01%013F-HRTimeline
Hartford Financial Management Inc.4$3.09K<0.01%013F-HRTimeline
CNB Bank4$3.09K<0.01%013F-HRTimeline
WOLFF WIESE MAGANA LLC4$3.09K<0.01%013F-HRTimeline
Richard W. Paul & Associates, LLC4$3.09K<0.01%013F-HRTimeline
Arlington Trust Co LLCin group Arlington Trust Co LLC4$3.09K<0.01%new13F-HRTimelineGroup
Bare Financial Services, Inc4$3.09K<0.01%-413F-HRTimeline
WealthCollab, LLC4$3.09K<0.01%013F-HRTimeline
Corsicana & Co.4$2.54K<0.01%013F-HRTimeline
JNBA Financial Advisors3$2.32K<0.01%013F-HRTimeline
Center for Financial Planning, Inc.3$2.32K<0.01%new13F-HRTimeline
Team Financial Group, LLC3$2.32K<0.01%013F-HRTimeline
Valued Wealth Advisors LLC3$2.32K<0.01%new13F-HRTimeline
FOSTER DYKEMA CABOT & PARTNERS, LLC3$2.32K<0.01%013F-HRTimeline
IMG Wealth Management, Inc.3$2.32K<0.01%-713F-HRTimeline
Granite FO LLC3$2.32K<0.01%013F-HR/ATimeline
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…3$2.32K<0.01%013F-HRTimelineGroup
Synergy Investment Management, LLC3$2.32K<0.01%new13F-HRTimeline
MCGUIRE CAPITAL ADVISORS INC3$2.32K<0.01%-213F-HRTimeline
Quaker Wealth Management, LLC2$1.55K<0.01%013F-HRTimeline
Front Row Advisors LLC2$1.54K<0.01%013F-HRTimeline
HFM Investment Advisors, LLC2$1.54K<0.01%+113F-HRTimeline
Networth Advisors, LLC2$1.54K<0.01%013F-HRTimeline
PayPay Securities Corp2$1.49K0.05%-113F-HRTimeline
Beaird Harris Wealth Management, LLC1$796<0.01%013F-HRTimeline
TOTH FINANCIAL ADVISORY CORP1$773<0.01%new13F-HRTimeline
MOTCO1$773<0.01%013F-HRTimeline
N.E.W. Advisory Services LLC1$773<0.01%013F-HRTimeline
Davis Capital Management1$773<0.01%013F-HRTimeline
Atlantic Private Wealth, LLC1$773<0.01%013F-HRTimeline
Operose Advisors LLC1$773<0.01%new13F-HRTimeline
Breakwater Investment Management1$773<0.01%013F-HRTimeline
Seneschal Advisors, LLC1$773<0.01%013F-HRTimeline
CURIO WEALTH, LLC1$773<0.01%new13F-HRTimeline
Napier Financial, LLC1$773<0.01%new13F-HRTimeline
Godfrey Financial Associates, Inc.1$773<0.01%013F-HRTimeline
TopTier Wealth Management, LLC1$773<0.01%new13F-HRTimeline
Intentional Wealth Strategies, LLC1$773<0.01%13F-HRTimeline
Three Bearings Fiduciary Advisors, Inc.1$773<0.01%013F-HRTimeline
Caitlin John, LLC0$75<0.01%013F-HRTimelineAmount filed as zero, left out of ratios.
Copia Wealth Management0$22<0.01%new13F-HRTimelineAmount filed as zero, left out of ratios.
WBI INVESTMENTS, LLCgroup of 2 filers holding0newTimeline

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